Water injection pipe dismounting tool of polishing machine tool equipment

Abstract

The utility model relates to the technical field of water injection pipe dismounting, in particular to a water injection pipe dismounting tool for grinding machine tool equipment, which comprises a dismounting tool for dismounting a bolt of a water injection pipe of a grinding machine tool, and the dismounting tool comprises a stress rod, a dismounting seat and a clamping component which is positioned at the top of the dismounting seat and is used for clamping the bolt to be fixed, an opening adjusting assembly is connected to the clamping assembly, the dismounting base comprises bottom plates which are of a symmetrical structure, a fixing base is connected between the outer walls of one sides of the bottom plates, a limiting sliding groove is horizontally formed in the inner wall of the side, close to the bottom plates, of the fixing base, and an inner hexagonal hole is formed in the outer portion of the fixing base; the requirements in actual operation are considered, the scheme which is efficient, durable and easy to operate is provided through the innovative structural design, the water injection pipe is convenient to disassemble and assemble, great significance is achieved for improving the efficiency of a grinding machine tool and reducing the maintenance cost, and the tool can be flexibly adjusted and adapt to different operation requirements.

Description

TECHNICAL FIELD

[0001] The utility model relates to water injection pipe dismantling technical field, concretely is a kind of water injection pipe dismantling tool of polishing machine tool equipment. BACKGROUND

[0002] The water injection pipe of polishing machine tool plays a vital role in the cooling and lubricating system of machine tool. The water injection pipe transports cooling fluid to the cutting or polishing area of machine tool, effectively reduces the heat generated by high-speed rotation or friction, prevents machine tool overheating, ensures machining accuracy and prolongs the service life of machine tool. The lubricating fluid supplied by the water injection pipe can reduce the friction between moving parts of machine tool, reduce wear and tear, improve machine tool operating efficiency and component life.

[0003] At present, when replacing the water injection pipe of polishing machine tool, due to the particularity of the structure of the water injection pipe, the installation bolts at the end of the water injection pipe are affected by the structure of the water injection pipe. The existing sleeve type installation and removal tool cannot be used outside the installation bolts at the end of the water injection pipe. Therefore, U-shaped wrench is often used for disassembly. The U-shaped wrench is mainly clamped by force on both sides. During the disassembly process, the wrench and the end bolt of the water injection pipe are easily worn out, resulting in scrap. UTILITY MODEL CONTENTS

[0004] The utility model aims to provide a kind of water injection pipe dismantling tool of polishing machine tool equipment to solve the problems raised in the above background.

[0005] To achieve the above-mentioned purpose, the utility model provides the following technical scheme:

[0006] A kind of water injection pipe dismantling tool of polishing machine tool equipment, including the disassembly tool for the bolt of polishing machine tool water injection pipe is disassembled, the disassembly tool includes stress rod, disassembly seat and the clamping assembly for the bolt to be clamped on the top of the disassembly seat, opening adjusting assembly is connected on the clamping assembly;

[0007] The stress rod includes a hexagonal rod and a cylindrical rod, one end of the hexagonal rod is connected to one end of the cylindrical rod.

[0008] As a preferred scheme of the utility model, the disassembly seat includes a bottom plate arranged in a symmetrical structure, a fixed seat is connected between the outer walls on one side of the bottom plate, a limit sliding groove is horizontally opened on the inner wall of the bottom plate near the fixed seat, an internal hexagonal hole is opened on the outside of the fixed seat, and the hexagonal rod is inserted into the internal hexagonal hole away from the cylindrical rod.

[0009] As the preferred scheme of the utility model, the clamping assembly includes the clamping seat which is symmetrically arranged on the top of the bottom plate, each clamping seat is internally provided with a clamping groove, the clamping groove is arranged in a triangular structure, each clamping seat is connected with a sliding block on the side close to the fixing seat, and the sliding block slides in the limiting sliding groove.

[0010] As the preferred scheme of the utility model, the opening adjusting assembly includes a sliding adjusting seat, an adjusting gear, a shaft rod and a threaded rod, the sliding adjusting seat is symmetrically arranged on the top of the fixing seat, the inner wall of the sliding adjusting seat is connected with the outer wall of the clamping seat close thereto, each sliding adjusting seat is internally provided with an adjusting threaded hole, the adjusting gear is arranged between the two sliding adjusting seats, the shaft rod is connected with the adjusting gear, and the threaded rod is connected on the two ends of the shaft rod.

[0011] As the preferred scheme of the utility model, when the opening of the clamping seat is adjusted to the maximum, the inner wall of the clamping seat is perpendicular to the bottom plate.

[0012] As the preferred scheme of the utility model, the inner wall of the clamping groove is attached with a buffer pad.

[0013] Compared with the prior art, the utility model has the beneficial effects that:

[0014] In view of the problems in the background art, the present application considers the demand in actual operation, and provides an efficient, durable and easy-to-operate scheme through innovative structural design, the water injection pipe is convenient to disassemble, which is of great significance to improve the efficiency of the polishing machine and reduce the maintenance cost.

[0015] The design of the stress rod, the dismounting seat, the clamping assembly and the opening adjusting assembly makes the tool flexible to adjust and adapt to different operation requirements, the clamping assembly can accurately clamp the bolt through the design of the symmetric triangular clamping groove and the sliding block, reduces sliding and wear, the symmetric triangular clamping groove simulates the external structure of the bolt, ensures the clamping force during dismounting, and makes the dismounting process smoother.

[0016] The adjustable opening allows the user to adjust the opening of the clamping seat according to the size of the bolt, improves the universality and applicability of the tool, and well solves the problem that the existing sleeve type mounting and dismounting tool cannot be sleeved on the external mounting bolt of the water pipe end, and the use of a U-shaped wrench causes the wrench and the water injection pipe end bolt to be worn, resulting in scrap.

[0017] The tool is particularly suitable for those situations where the bolt at the end of the water injection pipe cannot be disassembled by using a standard sleeve tool due to structural constraints, and can significantly improve work efficiency and reduce downtime caused by tool wear in the maintenance of the polishing machine bed that needs to frequently replace the water injection pipe.

[0018] The utility model will be explained in detail below in combination with the specific embodiments and the accompanying drawings. BRIEF DESCRIPTION OF DRAWINGS

[0019] Figure 1 It is the overall structure perspective drawing of the utility model;

[0020] Figure 2 It is the disassembly seat and the clamping assembly structure schematic view of the utility model;

[0021] Figure 3 It is the clamping seat and the fixed seat connection structure schematic view of the utility model;

[0022] Figure 4 It is the sliding adjustment seat structure schematic view of the utility model.

[0023] In the drawing: 1, disassembly tool;11, force bar;111, internal hexagonal rod;112, cylindrical rod;12, disassembly seat;121, bottom plate;122, fixed seat;1221, internal hexagonal hole;123, limit sliding groove;13, clamping assembly;131, clamping seat;132, clamping groove;133, sliding block;14, opening adjustment assembly;141, sliding adjustment seat;1411, adjustment screw hole;142, adjustment gear;143, shaft;144, threaded rod. DETAILED DESCRIPTION

[0024] In order to facilitate understanding of the utility model, the utility model will be described more comprehensively below with reference to the relevant drawings, and the drawings show several embodiments of the utility model, but the utility model can be realized by different forms and is not limited to the embodiments described in the text, on the contrary, these embodiments are provided to make the disclosed content of the utility model more thorough and comprehensive. EMBODIMENT

[0025] Please refer to Figures 1-4The utility model provides a technical scheme: a water injection pipe dismounting tool of polishing machine tool equipment, including the dismounting tool 1 for the bolt of polishing machine tool water injection pipe is dismounted, the dismounting tool 1 includes stress lever 11, dismounting seat 12 and the clamping assembly 13 of being located the clamping of the bolt in the top of dismounting seat 12, the opening adjusting assembly 14 is connected with being arranged on clamping assembly 13, stress lever 11 includes internal hexagonal rod 111 and cylinder rod 112, internal hexagonal rod 111 one end is connected with cylinder rod 112 one end, dismounting seat 12 includes the bottom plate 121 of being provided with the symmetrical structure, the fixed seat 122 of being connected with being arranged between the one side outer wall of bottom plate 121, the limit sliding slot 123 is horizontally opened on the one side inner wall of fixed seat 122 close to bottom plate 121, the internal hexagonal hole 1221 is opened in the outside of fixed seat 122, the one end of internal hexagonal rod 111 far from cylinder rod 112 is inserted in the inside of internal hexagonal hole 1221, clamping assembly 13 includes the clamping seat 131 of being located the symmetrical structure sliding in the top of bottom plate 121, the clamping groove 132 of being opened in every clamping seat 131, clamping groove 132 is provided with the buffer pad of being pasted on the inner wall and being provided with the slide block 133 of being connected with being arranged on every clamping seat 131 close to fixed seat 122 one side, the slide block 133 is slid in the inside of limit sliding slot 123, when the opening of clamping seat 131 is adjusted to the maximum, the inner wall of clamping seat 131 is vertical with bottom plate 121.

[0026] It should be noted that, in the embodiment, the stress lever 11 is composed of the internal hexagonal rod 111 and the cylinder rod 112, the one end of the internal hexagonal rod 111 is connected with the one end of the cylinder rod 112, this design can improve the torque transmission efficiency, facilitate dismounting, and when the cylinder rod 112 is manually operated, it is attached to the inner wall of the palm, which is too high to be comfortable;

[0027] The bottom plate 121 is provided in a symmetrical structure, the fixed seat 122 is connected between the one side outer wall of the bottom plate 121, the clamping seat 131 is supported by the bottom plate 121, the limit sliding slot 123 on the fixed seat 122 is slidably connected with the slide block 133 of each clamping seat 131, to ensure that the clamping seat 131 slides horizontally when adjusted;

[0028] When the opening of the clamping seat 131 is adjusted to the maximum, the inner wall of the clamping seat 131 is vertical with the bottom plate 121, to ensure that the bottom plate 121 does not block the water injection pipe when the water injection pipe is dismounted by using the clamping seat 131;

[0029] The buffer pad is made of rubber, which can effectively absorb impact energy and reduce the direct effect of impact force on the surface of the bolt, the buffer pad is pasted on the inner wall of the clamping seat 131, which can increase the friction and prevent the bolt from sliding during dismounting.

[0030] Please refer to Figure 1 and 4The opening adjusting assembly 14 comprises sliding adjusting seats 141, an adjusting gear 142, a shaft 143 and a threaded rod 144. The sliding adjusting seats 141 are symmetrically arranged on the top of the fixing seat 122, and the inner wall of the sliding adjusting seat 141 is connected to the outer wall of the clamping seat 131 close to the sliding adjusting seat 141. An adjusting threaded hole 1411 is formed in the inner part of each sliding adjusting seat 141. The adjusting gear 142 is located between the two sliding adjusting seats 141. The shaft 143 is connected to the adjusting gear 142. The threaded rod 144 is connected to the two ends of the shaft 143, and the threaded rod 144 is connected to the adjusting threaded hole 1411 of the sliding adjusting seat 141 close to the threaded rod 144.

[0031] It should be noted that in the embodiment, the adjusting gear 142 is located between the two sliding adjusting seats 141, the shaft 143 is connected to the adjusting gear 142, the threaded rod 144 is connected to the two ends of the shaft 143, and the threaded rod 144 is connected to the adjusting threaded hole 1411 of the sliding adjusting seat 141 close to the threaded rod 144. This design can realize accurate adjustment of the opening size of the clamping assembly 13, and is suitable for disassembling bolts of various diameters.

[0032] According to the size of the bolt to be disassembled, the adjusting gear 142 is rotated, the threaded rod 144 is moved through the shaft 143, the position of the sliding adjusting seat 141 is adjusted, the clamping seat 131 connected to the sliding adjusting seat 141 is slid along the limiting sliding groove 123, and the opening size of the clamping groove 132 is changed. When the opening size of the clamping groove 132 is adjusted to an appropriate size, the rotation of the adjusting gear is stopped, and the clamping seat is ensured to be stable at the required position. The bolt to be disassembled is placed in the clamping groove 132, and the bolt is ensured to be tightly fitted with the clamping groove. If necessary, the position of the clamping seat can be finely adjusted to ensure that the bolt is accurately and firmly clamped. The triangular structure of the clamping groove helps to provide stable clamping force and prevent the bolt from sliding during disassembly.

[0033] When disassembling, ensure that the water injection pipe and bolts to be disassembled are in a stable state to avoid accidental sliding or damage during disassembly. Insert the inner hexagonal rod 111 into the inner hexagonal hole 1221 on the fixing seat 122, and make it firmly fixed on the disassembly seat. According to the size of the bolt to be disassembled, rotate the adjusting gear 142, move the threaded rod 144 through the shaft 143, and adjust the position of the sliding adjusting seat 141. The movement of the sliding adjusting seat 141 will drive the clamping seat 131 connected thereto to slide along the limiting sliding groove 123, thereby changing the opening size of the clamping groove 132. When the opening of the clamping groove 132 is adjusted to the appropriate size, stop rotating the adjusting gear, and ensure that the clamping seat is stable at the required position. Put the bolt to be disassembled into the clamping groove 132, and ensure that the bolt is tightly fitted with the clamping groove. If necessary, the position of the clamping seat can be fine-tuned to ensure that the bolt is accurately and firmly clamped. The triangular structure of the clamping groove 132 helps to provide stable occlusal force to prevent the bolt from sliding during disassembly. Grasp the end of the inner hexagonal rod 111 and start rotating the force rod. As the force rod rotates, the clamping assembly will apply torque to the bolt, gradually loosening the bolt. Continue to rotate the force rod until the bolt is completely loosened and can be removed from the water injection pipe. Once the bolt is removed, the tool can be removed from the water injection pipe, and the tool and work area can be cleaned for the next use.

[0034] The working process of the utility model is as follows:

[0035] In use, the inner hexagonal rod 111 is inserted into the inner hexagonal hole 1221 on the fixing seat 122, and is firmly fixed on the disassembly seat. According to the size of the bolt to be disassembled, the adjusting gear 142 is rotated, the threaded rod 144 is moved through the shaft 143, and the position of the sliding adjusting seat 141 is adjusted. The movement of the sliding adjusting seat 141 will drive the clamping seat 131 connected thereto to slide along the limiting sliding groove 123, thereby changing the opening size of the clamping groove 132. When the opening of the clamping groove 132 is adjusted to the appropriate size, stop rotating the adjusting gear, and ensure that the clamping seat is stable at the required position. Put the bolt to be disassembled into the clamping groove 132, and ensure that the bolt is tightly fitted with the clamping groove. If necessary, the position of the clamping seat can be fine-tuned to ensure that the bolt is accurately and firmly clamped. The triangular structure of the clamping groove 132 helps to provide stable occlusal force to prevent the bolt from sliding during disassembly. Grasp the end of the inner hexagonal rod 111 and start rotating the force rod. As the force rod rotates, the clamping assembly will apply torque to the bolt, gradually loosening the bolt. Continue to rotate the force rod until the bolt is completely loosened and can be removed from the water injection pipe.

[0036] The utility model has carried out the exemplary description to the utility model in the above-mentioned combination drawing, obviously the utility model concrete realization is not limited by above-mentioned mode, only if the method conception and technical scheme of the utility model have been used to carry out this kind of non-essential improvement, or the conception and technical scheme of the utility model are directly applied to other occasions without improvement, all are within the protection scope of the utility model.

Claims

1. A tool for disassembling the water inlet pipe of a grinding machine, comprising a disassembly fixture (1) for disassembling the bolts of the water inlet pipe of the grinding machine, characterized in that: The disassembly fixture (1) includes a force-bearing rod (11), a disassembly seat (12), and a clamping assembly (13) located on the top of the disassembly seat (12) for clamping the bolt to be clamped. An opening adjustment assembly (14) is connected to the clamping assembly (13). The force-bearing rod (11) includes an internal hexagonal rod (111) and a cylindrical rod (112), with one end of the internal hexagonal rod (111) connected to one end of the cylindrical rod (112).

2. The water inlet pipe disassembly tool for a grinding machine tool according to claim 1, characterized in that: The disassembly base (12) includes a base plate (121) arranged in a symmetrical structure. A fixing base (122) is connected between the outer walls of one side of the base plate (121). A limiting groove (123) is horizontally opened on the inner wall of the fixing base (122) near the base plate (121). An internal hexagonal hole (1221) is opened on the outside of the fixing base (122). The end of the internal hexagonal rod (111) away from the cylindrical rod (112) is inserted into the internal hexagonal hole (1221).

3. The water inlet pipe disassembly tool for a grinding machine tool according to claim 2, characterized in that: The clamping assembly (13) includes a clamping seat (131) that is symmetrically slidably located on the top of the base plate (121). Each clamping seat (131) has a clamping groove (132) inside. The clamping groove (132) is arranged in a triangular structure. Each clamping seat (131) has a slider (133) connected to the side near the fixed seat (122). The slider (133) slides inside the limiting groove (123).

4. The water inlet pipe disassembly tool for a grinding machine tool according to claim 3, characterized in that: The opening adjustment assembly (14) includes a sliding adjustment seat (141), an adjustment gear (142), a shaft (143), and a threaded rod (144). The sliding adjustment seat (141) is symmetrically located on the top of the fixed seat (122). The inner wall of the sliding adjustment seat (141) is connected to the outer wall of the clamping seat (131) that is close to it. Each sliding adjustment seat (141) has an adjustment threaded hole (1411) that runs through it. The adjustment gear (142) is located between two sliding adjustment seats (141). The shaft (143) is connected to the adjustment gear (142) through it. The threaded rod (144) is connected to both ends of the shaft (143). The threaded rod (144) is connected to the adjustment threaded hole (1411) of the sliding adjustment seat (141) that is close to it.

5. The water inlet pipe disassembly tool for a grinding machine tool according to claim 3, characterized in that: When the opening of the clamping seat (131) is adjusted to the maximum, the inner wall of the clamping seat (131) is vertical to the base plate (121).

6. The water inlet pipe disassembly tool for a grinding machine tool according to claim 3, characterized in that: A buffer pad is attached to the inner wall of the clamping groove (132).

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