Pole burn-in protection tool

Abstract

The utility model relates to the technical field of storage battery processing, in particular to a pole welding protection tool which comprises a handle, a water inlet pipe hole and a water outlet pipe hole are formed in the surface of the handle, a wooden sleeve is arranged on the surface of the handle in a sleeved mode, a rubber pad is arranged on the surface of the wooden sleeve in a sleeved mode, and a fixed limiting plate is fixed at one end of the wooden sleeve. A movable limiting block mounting groove is formed in the other end of the wooden sleeve, a movable limiting block is movably inserted into the movable limiting block mounting groove, and the fixed limiting plate and the movable limiting block are arranged at the two ends of the rubber pad respectively; the pole burn-in protection tool has the beneficial effects that a worker can feel very low temperature when holding the surface of the rubber pad through filtration of two materials with poor thermal conductivity, namely the wooden sleeve and the rubber pad, so that the pole burn-in protection tool provides a high-temperature protection function for the worker, and the worker is prevented from being burnt; and meanwhile, after the rubber pad is deformed after being used for a long time, the rubber pad can be conveniently replaced.

Description

TECHNICAL FIELD

[0001] The utility model relates to the technical field of battery processing, specifically is a pole post welding protection frock. BACKGROUND

[0002] The terminal sealing problem of lead-acid battery is very important to the performance and life of the battery, and currently the terminal of lead-acid battery is welded by lead bushing inlayed in the cover and lead pole column inside the battery, forming the terminal sealing structure of the battery, so the welding quality of the terminal of the battery is very critical.

[0003] The patent file with the application number CN201420820794.1 in the prior art discloses a starting battery terminal pole column welding frock clamp, which comprises a protective sleeve arranged around the lead sleeve, and an annular cooling water channel is arranged around the protective sleeve, a handle is sealingly matched outside the protective sleeve, a water inlet pipe and a water outlet pipe are integrated in the handle, the water inlet end of the cooling water channel is connected with the water inlet pipe, and the water outlet end of the cooling water channel is connected with the water outlet pipe.The utility model arranges the cooling water channel in the protective sleeve, cools the protective sleeve in real time, avoids burning the battery tank due to the excessive temperature of the protective sleeve, integrates the water inlet pipe and the water outlet pipe in the handle, avoids water leakage and short circuit caused by the naked water inlet pipe and water outlet pipe, and detachably sealingly connects the handle and the protective sleeve, so that the same handle can be used to input cooling water for cooling when welding different specifications of terminal pole columns, and the use range of the frock clamp is expanded.

[0004] However, when the starting battery terminal pole column welding frock clamp in the prior art is used as a pole post welding protection frock, the handle is provided with a water inlet pipe and a water outlet pipe, the water flow has a high temperature when passing through the water outlet pipe, the high temperature in the water flow is transferred to the handle, so that the handle has a high temperature, and the user is easily scalded. UTILITY MODEL CONTENTS

[0005] The utility model aims at providing a pole post welding protection frock to solve the problems in the background art.

[0006] In order to achieve the above-mentioned purpose, the utility model provides the following technical scheme: a pole post welding protection frock, comprising: a handle, a water inlet pipe hole and a water outlet pipe hole are formed in the surface of the handle, a water inlet pipe is arranged in the water inlet pipe hole, a water outlet pipe is arranged in the water outlet pipe hole, a wooden sleeve is sleeved on the surface of the handle, a rubber pad is sleeved on the surface of the wooden sleeve, a fixed limiting plate is fixed to one end of the wooden sleeve, a moving limiting block mounting groove is formed in the other end of the wooden sleeve, a moving limiting block is movably inserted into the moving limiting block mounting groove, and the fixed limiting plate and the moving limiting block are arranged at two ends of the rubber pad respectively.

[0007] Preferably, the movable limit block mounting groove is a rectangular groove structure, the movable limit block is a rectangular block structure, and there are two groups of movable limit block mounting grooves and movable limit blocks. The two groups of movable limit block mounting grooves and the two groups of movable limit blocks are symmetrically distributed about the handle.

[0008] Preferably, the wooden sleeve is an annular cylindrical structure, and a plurality of groups of anti-slip grooves are provided on the inner ring surface of the wooden sleeve. Anti-slip pads are provided in the anti-slip grooves, and one end of the anti-slip pad extends out of the anti-slip groove and rests on the surface of the handle.

[0009] Preferably, a spring is fixed to one end of the movable limit block extending into the movable limit block installation slot, and the other end of the spring is fixed to the inner wall of the movable limit block installation slot.

[0010] Preferably, an insulation groove is provided at one end of the movable limit block extending out of the movable limit block installation groove. The insulation groove is in the shape of a U-shaped groove and is provided around the movable limit block. An insulation sleeve is movably inserted in the insulation groove.

[0011] Preferably, a clamping block is fixed on the inner wall of the heat insulation groove, and a clamping slot is provided on the surface of the heat insulation sleeve. The clamping block is in a triangular prism structure and is movably inserted into the clamping slot.

[0012] Compared with the prior art, the beneficial effects of the present invention are:

[0013] The pole welding protection tooling proposed by the present invention has a water inlet pipe passing through the water inlet pipe hole, a water outlet pipe passing through the water outlet pipe hole, and the high temperature carried by the outlet pipe is transmitted to the handle and then to the wooden sleeve, and finally to the rubber pad from the wooden sleeve. The wooden sleeve is made of wood material, and the rubber pad is made of rubber material. After filtering by the wooden sleeve and the rubber pad, two materials with poor thermal conductivity, the temperature that the staff can feel when holding the rubber pad is already very small, so that the pole welding protection tooling provides the staff with a high-temperature protection function to prevent the staff from being burned; at the same time, when the rubber pad is deformed after long-term use, the movable limit block and the heat insulation sleeve can be completely retracted into the movable limit block mounting groove, the rubber pad can be removed from the wooden sleeve, and then a new rubber pad can be put on the wooden sleeve, and one end of the movable limit block can be extended from the movable limit block mounting groove, so that the movable limit block and the fixed limit plate are respectively arranged at both ends of the new rubber pad, thereby conveniently completing the replacement of the rubber pad. BRIEF DESCRIPTION OF THE DRAWINGS

[0014] Figure 1 This is a schematic diagram of the structure of the utility model;

[0015] Figure 2 for Figure 1 A schematic diagram of the structure at center A;

[0016] Figure 3The utility model discloses a cross section structure schematic diagram.

[0017] Figure 4 For Figure 3 The structure amplification schematic diagram of middle B.

[0018] In the drawing: handle 1, wooden cover 2, fixed limiting plate 3, rubber pad 4, mobile limiting block installation slot 5, mobile limiting block 6, antiskid groove 7, antiskid pad 8, spring 9, heat insulation groove 10, heat insulation cover 11, clamping groove 12, clamping block 13, water inlet pipe hole 14, water outlet pipe hole 15. Specific implementation

[0019] In order to make the utility model purposes, technical scheme carry out clearly, complete description, and the advantage is more clear and distinct, the following combining the drawing to the utility model embodiment further detailed explanation.Should understand, the specific embodiment described here is the utility model a part of embodiment, instead of all the embodiment, just to explain the utility model embodiment, and does not use to limit the utility model embodiment, the all other embodiment of the ordinary skill in the art obtained under the premise of not making the creative labor, belong to the range of protection of the utility model.

[0020] Embodiment one: please refer to Figures 1 to 4 The utility model provides a kind of technical scheme: a pole welding protection tool, it include: handle 1, the surface of handle 1 is set with water inlet pipe hole 14 and water outlet pipe hole 15, water inlet pipe hole 14 is provided with water inlet pipe, water outlet pipe hole 15 is provided with water outlet pipe, the surface of handle 1 is set with wooden cover 2, the surface of wooden cover 2 is set with rubber pad 4, one end of wooden cover 2 is fixed with fixed limiting plate 3, the other end of wooden cover 2 is set with mobile limiting block installation slot 5, mobile limiting block installation slot 5 is movably inserted with mobile limiting block 6, fixed limiting plate 3 and mobile limiting block 6 are respectively arranged at the both ends of rubber pad 4, mobile limiting block installation slot 5 is rectangular slot body structure, mobile limiting block 6 is rectangular block structure, mobile limiting block installation slot 5 and mobile limiting block 6 are all provided with two groups, two groups of mobile limiting block installation slot 5 and two groups of mobile limiting block 6 are all respectively about handle 1 symmetrical distribution.

[0021] In actual use, the water inlet pipe passes through the water inlet pipe hole 14, the water outlet pipe passes through the water outlet pipe hole 15, the high temperature carried by the water outlet pipe is transmitted to the handle 1, then to the wooden sleeve 2, and finally to the rubber pad 4 from the wooden sleeve 2. The wooden sleeve 2 is made of wood material, and the rubber pad 4 is made of rubber material. After filtering through the two materials with poor heat conductivity, the wooden sleeve 2 and the rubber pad 4, the temperature that the staff can feel on the surface of the rubber pad 4 is very small, so that the pole welding protection tool provides high temperature protection function for the staff to prevent being burned; at the same time, when the rubber pad 4 is deformed after long-term use, the rubber pad 4 can be removed from the wooden sleeve 2 by completely pressing the movable limiting block 6 and the heat insulation sleeve 11 into the movable limiting block mounting groove 5, and then a new rubber pad 4 is sleeved on the wooden sleeve 2, and one end of the movable limiting block 6 is extended from the movable limiting block mounting groove 5, so that the movable limiting block 6 and the fixed limiting plate 3 are respectively arranged at two ends of the new rubber pad 4, so that the replacement of the rubber pad 4 is conveniently completed.

[0022] In example two, in order to limit the wooden sleeve 2, the wooden sleeve 2 is in the form of a ring-shaped cylindrical body, and a plurality of anti-skid grooves 7 are formed on the inner ring surface of the wooden sleeve 2, and an anti-skid pad 8 is arranged in each anti-skid groove 7, and one end of the anti-skid pad 8 extending out of the anti-skid groove 7 abuts against the surface of the handle 1.

[0023] A plurality of anti-skid grooves 7 are formed on the inner ring of the wooden sleeve 2, and an anti-skid pad 8 is arranged in each anti-skid groove 7. The anti-skid pad 8 is made of rubber material, and a large friction force is generated between the anti-skid pad 8 and the handle 1, so as to limit the wooden sleeve 2, and prevent the wooden sleeve 2 from falling off or rotating relative to the handle 1.

[0024] In example three, in order to enable the movable limiting block 6 to be in a state of extending out of one end of the movable limiting block mounting groove 5 and staying in the movable limiting block mounting groove 5, a spring 9 is fixed to one end of the movable limiting block 6 extending into the movable limiting block mounting groove 5, and the other end of the spring 9 is fixed to the inner wall of the groove body of the movable limiting block mounting groove 5.

[0025] When the movable limiting block 6 is in a state of extending out of one end of the movable limiting block mounting groove 5 and staying in the movable limiting block mounting groove 5, the spring 9 is in a state of force balance, so that the movable limiting block 6 can be in a state of extending out of one end of the movable limiting block mounting groove 5 and staying in the movable limiting block mounting groove 5. When the rubber pad 4 needs to be replaced, the movable limiting block 6 and the heat insulation sleeve 11 are completely pressed into the movable limiting block mounting groove 5 by pressing the heat insulation sleeve 11 downward, so that the spring 9 is compressed. After the new rubber pad 4 is sleeved on the wooden sleeve 2, the heat insulation sleeve 11 is released, and the spring 9 pushes the one end of the movable limiting block 6 out of the movable limiting block mounting groove 5 again, and the other end of the movable limiting block 6 stays in the movable limiting block mounting groove 5.

[0026] Example 4: On the basis of Example 3, in order to prevent the movable limit block 6 from scalding the wrist of the staff, an insulation groove 10 is provided at one end of the movable limit block 6 extending out of the movable limit block mounting groove 5. The insulation groove 10 is in the shape of a "U" character. The insulation groove 10 is provided in a circle around the movable limit block 6. An insulation sleeve 11 is movably inserted in the insulation groove 10. A clamping block 13 is fixed on the inner wall of the insulation groove 10. A clamping groove 12 is provided on the surface of the insulation sleeve 11. The clamping block 13 is in a triangular prism structure. The clamping block 13 is movably inserted in the clamping groove 12.

[0027] The spring 9 is made of a metal material with good thermal conductivity, so the temperature conducted to the movable limit block 6 must be higher than the rubber pad 4. Therefore, in order to prevent the movable limit block 6 from scalding the staff, a heat insulation groove 10 is opened at the top of the movable limit block 6, and a clamping block 13 is fixed on the inner wall of the groove body of the heat insulation groove 10. Through the cooperation of the clamping block 13 and the clamping groove 12, the heat insulation sleeve 11 made of rubber material with poor thermal conductivity is movably installed in the heat insulation groove 10. The heat insulation sleeve 11 covers the end of the movable limit block 6 extending out of the movable limit block installation groove 5, thereby preventing the movable limit block 6 from scalding the staff, and the heat insulation sleeve 11 can be conveniently replaced after being deformed after long-term use.

[0028] In actual use, the water inlet pipe passes through the water inlet pipe hole 14, the water outlet pipe passes through the water outlet pipe hole 15, the high temperature carried by the water outlet pipe is transferred to the handle 1, then to the wooden sleeve 2, and finally to the rubber pad 4 from the wooden sleeve 2. The wooden sleeve 2 is made of wood material, and the rubber pad 4 is made of rubber material. After filtering through the two materials with poor thermal conductivity, the wooden sleeve 2 and the rubber pad 4, the temperature that the staff can feel on the surface of the rubber pad 4 is very small, thereby the pole welding protection tool provides high temperature protection function for the staff to prevent being burned; at the same time, when the rubber pad 4 is deformed after long-term use, the rubber pad 4 can be removed from the wooden sleeve 2 by allowing the moving limiting block 6 and the heat insulation sleeve 11 to be completely retracted into the moving limiting block mounting groove 5, then a new rubber pad 4 is sleeved on the wooden sleeve 2, and one end of the moving limiting block 6 is extended from the moving limiting block mounting groove 5, so that the moving limiting block 6 and the fixed limiting plate 3 are arranged at two ends of the new rubber pad 4 respectively, thereby the replacement of the rubber pad 4 is conveniently completed; a large number of anti-skid grooves 7 are arranged on the inner ring of the wooden sleeve 2, and anti-skid pads 8 are arranged in the anti-skid grooves 7. The anti-skid pads 8 are made of rubber material, and a large friction force is generated between the anti-skid pads 8 and the handle 1, thereby the wooden sleeve 2 is limited, and the wooden sleeve 2 is prevented from falling off or rotating relative to the handle 1; when the moving limiting block 6 is in the state of extending from one end of the moving limiting block mounting groove 5 and staying in the moving limiting block mounting groove 5, the spring 9 is in a force balance state, so that the moving limiting block 6 can be in the state of extending from one end of the moving limiting block mounting groove 5 and staying in the moving limiting block mounting groove 5. When the rubber pad 4 needs to be replaced, the moving limiting block 6 and the heat insulation sleeve 11 are completely pressed into the moving limiting block mounting groove 5 by pressing the heat insulation sleeve 11 downward, so that the spring 9 is compressed. After the new rubber pad 4 is sleeved on the wooden sleeve 2, the heat insulation sleeve 11 is released, and the spring 9 can push one end of the moving limiting block 6 out of the moving limiting block mounting groove 5 again, and the other end of the moving limiting block 6 stays in the moving limiting block mounting groove 5. The spring 9 is made of metal material with good thermal conductivity, so the temperature conducted on the moving limiting block 6 is higher than that of the rubber pad 4. In order to prevent the moving limiting block 6 from scalding the staff, the heat insulation groove 10 is arranged at the top end of the moving limiting block 6, the clamping block 13 is fixed on the inner wall of the groove body of the heat insulation groove 10, the heat insulation sleeve 11 made of rubber material with poor thermal conductivity is movably installed in the heat insulation groove 10 through the cooperation of the clamping block 13 and the clamping groove 12, and the heat insulation sleeve 11 covers one end of the moving limiting block 6 extending out of the moving limiting block mounting groove 5, thereby preventing the moving limiting block 6 from scalding the staff, and the heat insulation sleeve 11 can be conveniently replaced when it is deformed after long-term use.

[0029] Although the embodiments of the present application have been shown and described, it is to be understood that various changes, modifications, substitutions and alterations can be made to these embodiments without departing from the principles and spirit of the present application, the scope of which is defined by the appended claims and their equivalents.

Claims

1. A pole welding protection tool, comprising a handle (1), a water inlet pipe hole (14) and a water outlet pipe hole (15) are formed on the surface of the handle (1), a water inlet pipe is arranged in the water inlet pipe hole (14), and a water outlet pipe is arranged in the water outlet pipe hole (15), characterized in that: A wooden sleeve (2) is sleeved on the surface of the handle (1), a rubber pad (4) is sleeved on the surface of the wooden sleeve (2), a fixed limiting plate (3) is fixed to one end of the wooden sleeve (2), a movable limiting block installation groove (5) is opened at the other end of the wooden sleeve (2), a movable limiting block (6) is movably inserted into the movable limiting block installation groove (5), and the fixed limiting plate (3) and the movable limiting block (6) are respectively arranged at both ends of the rubber pad (4).

2. A pole shoe welding protection tool according to claim 1, characterized in that: The movable limit block mounting groove (5) is a rectangular groove structure, and the movable limit block (6) is a rectangular block structure. The movable limit block mounting groove (5) and the movable limit block (6) are both provided in two groups, and the two groups of movable limit block mounting grooves (5) and the two groups of movable limit blocks (6) are respectively symmetrically distributed with respect to the handle (1).

3. A post weld protection tooling as defined in claim 1 wherein: The wooden sleeve (2) is an annular cylindrical structure. A plurality of anti-skid grooves (7) are provided on the inner ring surface of the wooden sleeve (2). Anti-skid pads (8) are provided in the anti-skid grooves (7). One end of the anti-skid pad (8) extends out of the anti-skid groove (7) and rests on the surface of the handle (1).

4. A post weld protection tooling as defined in claim 1 wherein: One end of the movable limit block (6) extending into the movable limit block installation groove (5) is fixed with a spring (9), and the other end of the spring (9) is fixed to the inner wall of the movable limit block installation groove (5).

5. A post weld protection tooling as defined in claim 1 wherein: An end of the movable limit block (6) extending out of the movable limit block mounting groove (5) is provided with a heat insulation groove (10), the heat insulation groove (10) being in the shape of a "U" character. The heat insulation groove (10) is provided around the movable limit block (6) in a circle, and a heat insulation sleeve (11) is movably inserted into the heat insulation groove (10).

6. A post weld protection tooling as defined in claim 5 wherein: A clamping block (13) is fixed on the inner wall of the heat-insulating groove (10), and a clamping groove (12) is provided on the surface of the heat-insulating sleeve (11). The clamping block (13) is in a triangular prism structure and is movably inserted into the clamping groove (12).

Images