CN211487951U - Mounting and dismounting fixing clamp for vibrating mill lining - Google Patents

Abstract

A mounting and dismounting fixing clamp for a vibrating mill lining relates to the field of fixing devices. This mounting and dismounting fixing fixture for vibrating mill lining is used for being fixed in the vibration mill inner wall with the lining, and it is including being used for passing the screw rod of vibration mill and lining in proper order, and the both ends of screw rod are equipped with fixation nut and adjustment screw rod seat through the screw thread cover respectively, and the adjustment screw rod seat has two at least adjustment screw rods of arranging along the horizontal direction through threaded connection, all overlaps through the screw thread on every adjustment screw rod and is equipped with the adjusting plate, and the adjusting plate is kept away from the one end of adjustment screw rod and is supported to pressing the lining to the vibration. The application provides a mounting and dismounting fixing clamp for vibrating mill lining can be with the stable vibration mill inner wall that is fixed in of lining, and the person of facilitating the use adjusts the distance between lining and the vibration mill to make lining and vibration mill closely cooperate in order to reduce the wearing and tearing deformation of vibration mill and lining, the life of extension lining.

Description

Mounting and dismounting fixing clamp for vibrating mill lining

Technical Field

The application relates to the field of fixing devices, in particular to a fixing clamp for mounting and dismounting a vibrating mill lining.

Background

The hard magnetic pre-sintering material powder is usually produced by using a vibration mill lining in the existing vibration mill equipment, the lining generates rotating stress when a steel bar or a steel ball vibrates in the production process, lubricating oil is injected into the vibration mill lining to be periodically disassembled and assembled to keep normal operation of the vibration mill lining, but the existing vibration mill lining is very convenient to replace, and the vibration mill eccentric block is disassembled manually to lubricate the equipment in order to lubricate the equipment in the existing traditional vibration mill lining disassembling and assembling process, so that the method has the following defects: firstly, the inner lining of the vibration mill is 1.2 meters in each section, the volume and the weight are large, and the replacement is very inconvenient; secondly, the lining is arranged in the vibration cylinder body, and a gap is formed between the lining and the cylinder body, so that material powder is easy to enter the gap during disassembly and assembly, and meanwhile, a gap is formed between a water tank of the cylinder body and the lining, so that the water tank is easy to wear and leak water; the vibration mill cylinder body is connected with the lining only by a screw rod, the contact surface is small, and the defect of liner rotation displacement caused by the fact that the lining cuts off the screw rod is easy to occur; fourthly, the lining is not tightly matched with the cylinder body, so that the cylinder body of the vibration mill is easy to wear and deform.

Therefore, a vibration mill liner mounting and dismounting fixing clamp is needed to fix the vibration mill and the liner, so as to improve the connection stability between the vibration mill and the liner and facilitate the mounting and dismounting of the liner by operators.

SUMMERY OF THE UTILITY MODEL

An object of the application is to provide a mounting fixture is installed and removed to vibration mill inside lining, it can grind the inner wall with the stable being fixed in vibration of inside lining, and the person of facilitating the use adjusts the inside lining and the distance between the vibration mill to make inside lining and vibration mill closely cooperate in order to reduce the wearing and tearing deformation of vibration mill and inside lining, the life of extension inside lining.

The embodiment of the application is realized as follows:

the embodiment of the application provides a mounting and dismounting fixture for vibrating mill inside lining for be fixed in the vibrating mill inner wall with the inside lining, it is including being used for passing the screw rod that vibrating mill and inside lining in proper order, the both ends of screw rod are equipped with fixation nut and adjustment screw rod seat through the thread bush respectively, adjustment screw rod seat has two at least adjustment screw rods of arranging along the horizontal direction through threaded connection, all overlap through the screw thread on every adjustment screw rod and be equipped with the adjusting plate, the adjusting plate is kept away from the one end of adjustment screw rod and is supported to pressing the inside lining to vibrating mill inner wall direction.

In some alternative embodiments, the screw is further sleeved with a spring washer between the fixing nut and the vibrating mill.

In some alternative embodiments, each adjusting screw is threaded with a top-opening nut that is movable therealong.

In some alternative embodiments, the adjusting screws are arranged in pairs and symmetrically connected to both sides of the adjusting screw seats, and the adjusting screw seats are connected with each pair of adjusting screws through left-handed threads and right-handed threads, respectively.

In some alternative embodiments, the adjustment plate and the liner are connected.

In some alternative embodiments, the retaining nut and the vibratory mill are connected.

The beneficial effect of this application is: the utility model provides a pair of mounting and dismounting mounting fixture for vibration mill inside lining is used for being fixed in the vibration mill inner wall with the inside lining, it is including being used for passing the screw rod of vibration mill and inside lining in proper order, the both ends of screw rod are equipped with fixation nut and adjustment screw rod seat through the thread bush respectively, adjustment screw rod seat has two at least adjustment screw rods of arranging along the horizontal direction through threaded connection, all overlap through the screw thread on every adjustment screw rod and be equipped with the adjusting plate, the adjusting plate is kept away from the one end of adjustment screw rod and is supported the pressure inside lining to the vibration mill. The application provides a mounting and dismounting fixing clamp for vibrating mill lining can be with the stable vibration mill inner wall that is fixed in of lining, and the person of facilitating the use adjusts the distance between lining and the vibration mill to make lining and vibration mill closely cooperate in order to reduce the wearing and tearing deformation of vibration mill and lining, the life of extension lining.

Drawings

In order to more clearly illustrate the technical solutions of the embodiments of the present application, the drawings that are required to be used in the embodiments will be briefly described below, it should be understood that the following drawings only illustrate some embodiments of the present application and therefore should not be considered as limiting the scope, and for those skilled in the art, other related drawings can be obtained from the drawings without inventive effort.

FIG. 1 is a perspective view of a fixture for mounting and dismounting a liner of a vibration mill according to an embodiment of the present disclosure;

FIG. 2 is a cross-sectional view taken along line A-A of FIG. 1;

FIG. 3 is a schematic structural view of an adjusting screw seat and an adjusting screw of the fixture for mounting and dismounting a liner of a vibratory mill according to an embodiment of the present disclosure;

FIG. 4 is a cross-sectional view taken along line B-B of FIG. 3;

fig. 5 is a schematic structural view of an adjusting plate of a jigging lining mounting and dismounting fixing clamp according to an embodiment of the present application.

In the figure: 100. vibrating and grinding; 101. a fixing hole; 110. a screw; 120. fixing a nut; 130. adjusting a screw seat; 131. a threaded hole; 140. adjusting the screw rod; 150. an adjustment plate; 160. a spring pad; 170. ejecting the nut; 200. a liner; 201. a gap.

Detailed Description

In order to make the objects, technical solutions and advantages of the embodiments of the present application clearer, the technical solutions in the embodiments of the present application will be clearly and completely described below with reference to the drawings in the embodiments of the present application, and it is obvious that the described embodiments are some embodiments of the present application, but not all embodiments. The components of the embodiments of the present application, generally described and illustrated in the figures herein, can be arranged and designed in a wide variety of different configurations.

Thus, the following detailed description of the embodiments of the present application, presented in the accompanying drawings, is not intended to limit the scope of the claimed application, but is merely representative of selected embodiments of the application. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present application.

It should be noted that: like reference numbers and letters refer to like items in the following figures, and thus, once an item is defined in one figure, it need not be further defined and explained in subsequent figures.

In the description of the present application, it should be noted that the terms "center", "upper", "lower", "left", "right", "vertical", "horizontal", "inner", "outer", and the like indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings or orientations or positional relationships that the products of the application usually place when in use, and are used only for convenience in describing the present application and simplifying the description, but do not indicate or imply that the devices or elements being referred to must have a specific orientation, be constructed and operated in a specific orientation, and thus, should not be construed as limiting the present application. Furthermore, the terms "first," "second," "third," and the like are used solely to distinguish one from another and are not to be construed as indicating or implying relative importance.

Furthermore, the terms "horizontal", "vertical", "overhang" and the like do not imply that the components are required to be absolutely horizontal or overhang, but may be slightly inclined. For example, "horizontal" merely means that the direction is more horizontal than "vertical" and does not mean that the structure must be perfectly horizontal, but may be slightly inclined.

In the description of the present application, it is further noted that, unless expressly stated or limited otherwise, the terms "disposed," "mounted," "connected," and "connected" are to be construed broadly, e.g., as meaning either a fixed connection, a removable connection, or an integral connection; can be mechanically or electrically connected; they may be connected directly or indirectly through intervening media, or they may be interconnected between two elements. The specific meaning of the above terms in the present application can be understood in a specific case by those of ordinary skill in the art.

In this application, unless expressly stated or limited otherwise, the first feature "on" or "under" the second feature may comprise direct contact of the first and second features, or may comprise contact of the first and second features not directly but through another feature in between. Also, the first feature being "on," "above" and "over" the second feature includes the first feature being directly on and obliquely above the second feature, or merely indicating that the first feature is at a higher level than the second feature. A first feature being "under," "below," and "beneath" a second feature includes the first feature being directly under and obliquely below the second feature, or simply meaning that the first feature is at a lesser elevation than the second feature.

The characteristics and properties of the present vibrating mill lining mounting/dismounting fixture are described in further detail below with reference to the examples.

As shown in fig. 1, 2, 3, 4 and 5, an embodiment of the present application provides a fixture for mounting and dismounting a liner of a vibration mill, which is used for fixing the liner 200 on an inner wall of the vibration mill 100, wherein the vibration mill 100 is cylindrical, a fixing hole 101 is formed on an outer wall of the vibration mill 100, the liner 200 is a rectangular steel plate which is curled into a ring shape, and a gap 201 is formed between two ends of the liner 200; the fixture comprises a screw 110 which sequentially penetrates through a fixed hole 101 and a gap 201, one end of the screw 110 extends out of the vibration mill 100 and is connected with a fixed nut 120 through threads, the other end of the screw extends into the inner side of the lining 200 and is connected with an adjusting screw seat 130 through threads, a spring cushion 160 which is positioned between the fixed nut 120 and the outer wall of the vibration mill 100 is further sleeved on the screw 110, the adjusting screw seat 130 is connected with two adjusting screws 140 which extend along the horizontal direction through threads, the two adjusting screws 140 are symmetrically connected to two sides of the adjusting screw seat 130, the adjusting screw seat 130 is respectively connected with the two adjusting screws 140 through left-handed threads and right-handed threads, the adjusting screw seat 130 is a rod body, the top part, the bottom part and two sides of which are respectively provided with a threaded hole 131, each adjusting screw 140 is sleeved with an adjusting plate 150, and the adjusting plates 150 are connected, one end of the adjusting plate 150, which is far away from the adjusting screw 140, presses the liner 200 toward the inner wall of the vibration mill 100, each adjusting screw 140 is connected with a jacking nut 170 capable of moving along the adjusting screw through a thread, and the jacking nut 170 is located between the corresponding adjusting plate 150 and the adjusting screw seat 130.

The vibration mill lining mounting and dismounting fixing clamp provided by the embodiment of the application is used for fixing the lining 200 in the cylindrical vibration mill 100, when in use, firstly, the lining 200 is placed in the vibration mill 100, the gap 201 between the two ends of the lining 200 is aligned with the fixing hole 101 formed on the outer wall of the vibration mill 100, the screw 110 sequentially passes through the fixing hole 101 and the gap 201 and extends into the inner side of the lining 200, the annular spring pad 160 is sleeved at one end of the screw 110 extending out of the vibration mill 100, then the fixing nut 120 is sleeved at one end of the screw 110 extending out of the vibration mill 100 and is fixed in a rotating manner, so that the fixing nut 120 and the spring pad 160 positioned between the fixing nut 120 and the vibration mill 100 are utilized to fix one end of the screw 110 extending out of the vibration mill 100, then the adjusting screw seat 130 is connected with one end of the screw 110 extending into the inner side of the lining 200 through the threaded hole 131 formed at the top, the two adjusting plates 150 and the two top-open nuts 170 are respectively sleeved on the two adjusting screws 140 through, and then, the two adjusting screws 140 are respectively connected in the threaded holes 131 formed in the two sides of the adjusting screw seat 130, so that the ejection nuts 170 are located at one side close to the adjusting screw seat 130, then the two ejection nuts 170 are rotated to respectively move along the adjusting screws 140 and in the direction away from the adjusting screw seat 130, the two adjusting plates 150 are respectively pushed by the two ejection nuts 170 to move in the direction away from the adjusting screw seat 130, and one ends of the two adjusting plates 150, which are away from the adjusting screws 140, respectively press the liner 200 against the inner wall of the vibration mill 100.

In the embodiment of the present application, the screw 110 penetrating through the fixing hole 101 of the vibration mill 100 and the gap 201 between the two ends of the liner 200 is provided, so that the vibration mill 100 and the liner 200 can be locked in the circumferential direction, thereby preventing the liner 200 from moving and rotating in the circumferential direction relative to the vibration mill 100, one end of the screw 110 is fixed to the vibration mill 100 by the fixing nut 120 and the spring washer 160 located between the fixing nut 120 and the vibration mill 100, the other end of the screw 110 penetrates through the vibration mill 100 and the liner 200 and is connected to the adjusting screw base 130, and the two sides of the adjusting screw base 130 are respectively connected to the horizontally arranged adjusting screws 140, the two adjusting screws 140 are respectively sleeved with the adjusting plates 150 by threads, the two adjusting plates 150 moving along the adjusting screws 140 can adjust the pressing and fixing degree of the liner 200, so that a user can adjust the distance between the liner 200 and the vibration mill 100 according to a use situation, thereby enabling the liner 200 and the vibration mill 100 to be tightly matched to, extending the useful life of the liner 200. The adjusting screw base 130 is connected with the two adjusting screws 140 through left-handed threads and right-handed threads, so that a user can conveniently rotate the jacking nut 170 through a wrench to drive the adjusting plate 150 to move along the adjusting screws 140.

In some alternative embodiments, the fixing nut 120 is connected to the vibrating mill 100, the fixing nut 120 and the vibrating mill 100 can be welded together or integrally formed, or the fixing nut 120 and the vibrating mill 100 can be detachably connected by using bolts or screws, and the connection of the fixing nut 120 and the vibrating mill 100 can help a user to position the fixing hole 101 and the gap 201, so that the user can conveniently extend the screw 110 into the inner side of the lining 200 through the fixing hole 101 and the gap 201. In some alternative embodiments, the adjusting plate 150 and the inner liner 200 are connected, the adjusting plate 150 and the inner liner 200 may be welded together or integrally formed, or the adjusting plate 150 and the inner liner 200 may be detachably connected by using bolts or screws, and the adjusting plate 150 and the inner liner 200 are connected, so that a user can conveniently connect the adjusting plate 150 and the inner liner 200 with the screw 110, thereby conveniently adjusting the degree of the inner liner 200 pressing against the inner wall of the vibrating mill 100 by using the distance that the adjusting screw 140 extends into the inner liner 200. In some alternative embodiments, the number of the adjustment screws 140 connected to the adjustment screw base 130 may also be three, four, five, six, or more than six.

The embodiments described above are some, but not all embodiments of the present application. The detailed description of the embodiments of the present application is not intended to limit the scope of the claimed application, but is merely representative of selected embodiments of the application. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present application.

Claims (6)

1. The utility model provides a mounting fixture is installed and removed to vibration mill inside lining for be fixed in the vibration mill inner wall with the inside lining, its characterized in that, it is including being used for passing in proper order the vibration mill with the screw rod of inside lining, the both ends of screw rod are equipped with fixation nut and adjustment screw rod seat through the screw thread cover respectively, adjustment screw rod seat has two at least adjustment screw rods of arranging along the horizontal direction through threaded connection, every all be equipped with the adjusting plate through the screw thread cover on the adjustment screw rod, the adjusting plate is kept away from adjustment screw rod's one end to the vibration mill inner wall direction supports the pressure the inside lining.

2. The fixture for mounting, dismounting and fixing the liner of the vibrating mill as claimed in claim 1, wherein a spring washer is further sleeved on the screw rod and located between the fixing nut and the vibrating mill.

3. The jigging mill lining mounting and dismounting fixing clamp as claimed in claim 1, wherein each adjusting screw is provided with a jacking nut which can move along the adjusting screw through a threaded sleeve.

4. The jigging mill lining mounting, dismounting and fixing clamp as claimed in claim 1, wherein the adjusting screws are arranged in pairs and symmetrically connected to both sides of the adjusting screw seats, and the adjusting screw seats are respectively connected to each pair of adjusting screws through left-handed threads and right-handed threads.

5. The jigging mill liner mounting and dismounting fixture of claim 1, wherein the adjustment plate is connected to the liner.

6. The jigging mill lining mounting and dismounting fixture of claim 1, wherein the fixing nut is connected to the jigging mill.

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