Water pump shell polishing device

Abstract

The utility model belongs to the technical field of water pump shell machining, and particularly relates to a water pump shell polishing device which comprises a polishing assembly capable of polishing a water pump shell after making contact with the water pump shell, and a feeding assembly capable of fixing the water pump shell and enabling the water pump shell to move and rotate in the device is arranged on the polishing assembly. And one side of the polishing assembly is provided with a synchronizing assembly capable of stably transferring rotation of part of parts of the polishing assembly to the feeding assembly. According to the polishing device, water pump shells to be polished of different sizes and specifications can be fully fixed by the abutting piece through the work of the transverse moving piece, and the water pump shells which can continuously rotate along with the loading piece under the action of the synchronous assembly are driven by the transposition piece to move in the polishing device, so that the water pump shells can be polished while the water pump shells continuously rotate; the distance between the water pump shell and the polishing assembly with the polishing function can be flexibly adjusted, so that different polishing machining requirements are met.

Description

Technical Field

[0001] The utility model belongs to the technical field of water pump casing processing, and in particular relates to a water pump casing polishing device. Background Art

[0002] A water pump is a machine that transports liquid or pressurizes liquid. After the water pump housing is cast, a polishing device is needed to polish the water pump housing to remove fine scratches and burrs on the surface of the water pump housing that affect the surface quality of the water pump.

[0003] A Chinese patent document with authorization announcement number CN215317910U discloses a water pump housing polishing device, which drives the clamping block to expand outward through a rotating cylinder to fix the water pump housing on a circular processing plate, and drives the polishing roller arranged above the slider to contact the water pump housing through a stretching device. Then, the circular processing plate, water pump housing and polishing roller are driven by a motor to rotate simultaneously, thereby improving the polishing efficiency.

[0004] However, in the prior art, when processing water pump housings of different diameters, the polishing roller in the polishing device that needs to move along the slide direction has the limitation of being unable to contact water pump housings of smaller sizes. Therefore, a water pump housing polishing device is proposed. Utility Model Content

[0005] The purpose of the utility model is to provide a water pump housing polishing device.

[0006] The technical solution adopted by the utility model is as follows:

[0007] A water pump housing polishing device, comprising a polishing assembly capable of polishing a water pump housing after contacting the water pump housing, a feeding assembly capable of fixing the water pump housing and enabling the housing to move and rotate within the device, and a synchronization assembly capable of stably transmitting the rotation of some parts of the polishing assembly to the feeding assembly on one side of the polishing assembly;

[0008] The feeding assembly includes an abutment member that can fix the water pump housing from the inside thereof, a transverse member that can adapt the abutment member to water pump housings of different specifications, a loading member that can drive the water pump housing to rotate, and a displacement member that can drive the water pump housing to move within the device.

[0009] Preferably: the transposition member comprises a first support fixedly mounted in the polishing assembly, a second support is arranged behind the first support, a transposition frame is movably connected to the second support, and a first hydraulic rod is arranged between the first support and the transposition frame.

[0010] Preferably, the loading member comprises an axle seat fixedly connected to the upper end of the transposition frame, and a rotating shaft is movably connected to one side of the axle seat.

[0011] Preferably: the abutment member comprises a bracket fixedly connected to one end of the rotating shaft, the bracket is movably connected to a support rod, the support rod is fixedly connected to an abutment block, the outer side of the rotating shaft is movably connected to a ring frame, and a first joint is provided between the support rod and the ring frame.

[0012] Preferably, the transverse member comprises a transverse ring fixedly connected to one side of the ring frame, a second hydraulic rod is fixedly installed on one side of the transposition frame, and a second joint is provided between the transverse ring and the telescopic end of the second hydraulic rod.

[0013] Preferably, the first support is rotatably connected to the first hydraulic rod, and the second support and the first hydraulic rod are rotatably connected to the transposition frame.

[0014] Preferably, the shaft seat is rotatably connected to the rotating shaft.

[0015] Preferably, the bracket is rotatably connected to the support rod, and the rotating shaft is slidably connected to the ring frame.

[0016] The beneficial effects of the utility model are as follows: the abutment member can fully fix water pump housings of different sizes to be polished through the operation of the transverse moving member, and the water pump housing that can be continuously rotated with the loading member under the action of the synchronous component is driven by the displacement member to move in the device, so that while the water pump housing is continuously rotating, the distance between the water pump housing and the polishing component with polishing function can be flexibly adjusted to meet the requirements of different polishing processes. BRIEF DESCRIPTION OF THE DRAWINGS

[0017] The accompanying drawings are used to provide a further understanding of the present invention and constitute a part of the specification. Together with the following specific embodiments, they are used to explain the present invention, but do not constitute a limitation to the present invention. In the accompanying drawings:

[0018] Figure 1 It is an isometric structural schematic diagram of a water pump housing polishing device described in the utility model;

[0019] Figure 2 It is a schematic diagram of the main structure of a water pump housing polishing device described in the utility model;

[0020] Figure 3 It is a right side structural schematic diagram of a water pump housing polishing device described in the utility model;

[0021] Figure 4 This is a schematic diagram of the polishing assembly structure of a water pump housing polishing device described in the utility model;

[0022] Figure 5 The utility model is a schematic diagram of the structure of a feeding component of a water pump housing polishing device.

[0023] The following are the descriptions of the reference numerals:

[0024] 1. Polishing assembly; 101. Frame; 102. Stand; 103. Roller seat; 104. Polishing roller; 105. Motor; 106. First pulley; 107. Second pulley; 108. First belt; 2. Feeding assembly; 201. First support; 202. Second support; 203. Transposition frame; 204. First hydraulic rod; 205. Shaft seat; 206. Rotating shaft; 207. Bracket; 208. Support rod; 209. Abutment block; 210. Ring frame; 211. First joint; 212. Transverse ring; 213. Second hydraulic rod; 214. Second joint; 3. Synchronous assembly; 301. Third pulley; 302. Fourth pulley; 303. Guide rail; 304. Slide; 305. Third hydraulic rod; 306. Fifth pulley; 307. Second belt. DETAILED DESCRIPTION

[0025] In the description of the present utility model, it should be understood that the terms "center", "longitudinal", "lateral", "up", "down", "front", "back", "left", "right", "vertical", "horizontal", "top", "bottom", "inside", "outside" and the like indicate positions or positional relationships based on the positions or positional relationships shown in the accompanying drawings, and are only for the convenience of describing the present utility model and simplifying the description, rather than indicating or implying that the device or element referred to must have a specific orientation, be constructed and operated in a specific orientation, and therefore cannot be understood as a limitation on the present utility model. In addition, the terms "first", "second", etc. are only used for descriptive purposes, and cannot be understood as indicating or implying relative importance or implicitly indicating the number of technical features indicated. Therefore, features defined as "first", "second", etc. may explicitly or implicitly include one or more of the features. In the description of the present utility model, unless otherwise specified, "multiple" means two or more.

[0026] In the description of the present invention, it should be noted that, unless otherwise clearly specified and limited, the terms "installation", "connection" and "connection" should be understood in a broad sense, for example, it can be a fixed connection, a detachable connection, or an integral connection; it can be a mechanical connection or an electrical connection; it can be a direct connection, or it can be an indirect connection through an intermediate medium, or it can be the internal communication of two components. For ordinary technicians in this field, the specific meanings of the above terms in the present invention can be understood by specific circumstances.

[0027] The present invention is further described below by way of embodiments in conjunction with the accompanying drawings.

[0028] like Figure 1-Figure 5As shown, a water pump housing polishing device includes a polishing component 1 that can polish the water pump housing after contacting it, a feeding component 2 is provided on the polishing component 1, which can fix the water pump housing and enable it to move and rotate in the device, and a synchronization component 3 is provided on one side of the polishing component 1, which can stably transmit the rotation of some parts of the polishing component 1 to the feeding component 2.

[0029] In this embodiment: the polishing assembly 1 includes a frame 101, a stand 102 is fixedly connected to the upper side of the frame 101, a roller seat 103 is fixedly connected to the upper end of the stand 102, a polishing roller 104 is movably connected between the roller seats 103, a motor 105 is fixedly installed on the lower side of the frame 101, a first pulley 106 is fixedly connected to the output end of the motor 105, a second pulley 107 is fixedly connected to one end of the polishing roller 104, and a first belt 108 is arranged between the first pulley 106 and the second pulley 107; the roller seat 103 is rotatably connected to the polishing roller 104; the frame 101 provides an installation position for each component, and the polishing roller 104 is installed at a certain height above the frame 101 through the stand 102 and the roller seat 103. After the motor 105 is working, the rotation of its output end can be transmitted to the polishing roller 104 through the first pulley 106, the first belt 108, and the second pulley 107, so that the polishing roller 104 rotates at a certain speed relative to the roller seat 103.

[0030] In this embodiment: the feeding assembly 2 includes an abutment member that can be fixed from the inside of the water pump housing, a transverse member that can adapt the abutment member to water pump housings of different specifications, a loading member that can drive the water pump housing to rotate, and a transposition member that can drive the water pump housing to move in the device. The transposition member includes a first support 201 fixedly installed in the polishing assembly 1, a second support 202 is arranged behind the first support 201, and a transposition frame 203 is movably connected to the second support 202. A first hydraulic rod 204 is arranged between the first support 201 and the transposition frame 203. The loading member includes a shaft seat 205 fixedly connected to the upper end of the transposition frame 203, and the shaft seat 2 05 has a rotating shaft 206 movably connected to one side, the abutment member includes a bracket 207 fixedly connected to one end of the rotating shaft 206, a support rod 208 movably connected to the bracket 207, and an abutment block 209 fixedly connected to the support rod 208. A ring frame 210 is movably connected to the outer side of the rotating shaft 206, and a first joint 211 is provided between the support rod 208 and the ring frame 210. The transverse member includes a transverse ring 212 fixedly connected to one side of the ring frame 210, and a second hydraulic rod 213 is fixedly installed on one side of the transposition frame 203. A second joint 214 is provided between the transverse ring 212 and the telescopic end of the second hydraulic rod 213; the first support 201 and the first hydraulic The rod 204 is rotatably connected, the second support 202 and the first hydraulic rod 204 are both rotatably connected to the transposition frame 203, the shaft seat 205 is rotatably connected to the rotating shaft 206, the bracket 207 is rotatably connected to the support rod 208, and the rotating shaft 206 is slidably connected to the ring frame 210; the first support 201 and the second support 202 respectively limit the position of the lower end of the first hydraulic rod 204 and the lower end of the transposition frame 203 in the device, the first hydraulic rod 204 drives the transposition frame 203 to rotate relative to the second support 202, and the rotating shaft 206 is installed on the upper end of the transposition frame 203 through the shaft seat 205, so that the transposition frame 203 drives the rotating shaft 206 to rotate. The device moves inside, and the distance from one end of the support rod 208 to the rotating shaft 206 is limited by the bracket 207. When the length of the telescopic end of the second hydraulic rod 213 changes, the change will be transmitted to the ring frame 210 through the second joint 214 and the transverse ring 212, so that the ring frame 210 slides relative to the rotating shaft 206. When the movement of the ring frame 210 is transmitted to the support rod 208 through the first joint 211, the distance between the end of the support rod 208 away from the bracket 207 and the rotating shaft 206 will be changed. The various abutment blocks 209 that can move with the support rod 208 can provide sufficient friction after contacting the inner side of the water pump housing to prevent the water pump housing from shaking.

[0031] In this embodiment: the synchronization component 3 includes a third pulley 301 fixedly connected to one end of the polishing roller 104, one end of a rotating shaft 206 is fixedly connected to a fourth pulley 302, a guide rail 303 is fixedly installed on one side of the frame 101, a slide 304 is movably connected to the guide rail 303, a third hydraulic rod 305 is fixedly connected to the front side of the slide 304, a fifth pulley 306 is movably installed on the slide 304, and a second belt 307 is arranged between the third pulley 301, the fourth pulley 302, and the fifth pulley 306; the guide rail 303 is slidably connected to the slide 304, The slide 304 is rotationally connected to the fifth pulley 306; the slide 304 is driven to slide relative to the guide rail 303 by the third hydraulic rod 305 to change the position of the fifth pulley 306 in the device. After the transposition frame 203 rotates, the distance between the third pulley 301 and the fourth pulley 302 will change accordingly. Therefore, the position of the fifth pulley 306 can be adjusted to keep the second belt 307 always tensioned, and the rotation of the polishing roller 104 is stably transmitted to the rotating shaft 206 through the third pulley 301, the fourth pulley 302, the fifth pulley 306 and the second belt 307.

[0032] Working principle: When the device is installed and used for polishing the water pump housing, the position of the feeding assembly 2 that is not connected to the synchronization assembly 3 is pre-adjusted to make it misaligned with the other feeding assembly 2, and then the distance from its own abutment block 209 to the rotating shaft 206 is adjusted through the operation of the second hydraulic rod 213 in the feeding assembly 2, so that the distance is smaller than the inner radius of the water pump housing to be polished. After the adjustment is completed, the water pump housing is completely fed in from one side of the rotating shaft 206 of the feeding assembly 2, and then the feeding assembly 2 is reset, and after the two rotating shafts 206 are aligned, the water pump housing is appropriately moved horizontally to make it centered, and then the second hydraulic rods 213 and the first hydraulic rod 204 of the two groups of feeding assemblies 2 can be made to work simultaneously, and the third hydraulic rod 3 05 works, so that according to the use process of the device, the support rod 208 first drives the abutment block 209 to move toward the water pump housing, so that the water pump housing is fixed through the contact of each abutment block 209 with the water pump housing, and then the water pump housing is sent to the position where it can contact with the polishing roller 104 through the transposition frame 203, and the position of the fifth pulley 306 is changed when the transposition frame 203 rotates, so that the second belt 307 is always in a tensioned state; in the process of the transposition frame 203 driving the fixed water pump housing to move toward the polishing roller 104, the motor 105 can be operated to drive the polishing roller 104, the rotating shaft 206, and the water pump housing to rotate together, so that the polishing roller 104 polishes the water pump housing after contacting it.

[0033] The preferred embodiments of the present invention are described in detail above in conjunction with the accompanying drawings, but the present invention is not limited to the above embodiments, and various changes can be made within the knowledge scope of technicians in the relevant technical field without departing from the purpose of the present invention.

Claims

1. A water pump housing polishing device, characterized in that: The device comprises a polishing assembly which can polish the water pump housing after contacting it, the polishing assembly is provided with a feeding assembly which can fix the water pump housing and make it move and rotate in the device, and one side of the polishing assembly is provided with a synchronization assembly which can stably transmit the rotation of some parts of the polishing assembly to the feeding assembly; The feeding assembly includes an abutment member that can fix the water pump housing from the inside thereof, a transverse member that can adapt to water pump housings of different specifications, a loading member that can drive the water pump housing to rotate, and a displacement member that can drive the water pump housing to move within the device.

2. A water pump housing polishing device according to claim 1, characterized in that: The transposition member comprises a first support fixedly installed in the polishing assembly, a second support is arranged behind the first support, a transposition frame is movably connected to the second support, and a first hydraulic rod is arranged between the first support and the transposition frame.

3. A water pump housing polishing device according to claim 2, characterized in that: The loading member comprises an axle seat fixedly connected to the upper end of the transposition frame, and a rotating shaft is movably connected to one side of the axle seat.

4. A water pump housing polishing device according to claim 3, characterized in that: The abutment member comprises a bracket fixedly connected to one end of the rotating shaft, a support rod movably connected to the bracket, an abutment block fixedly connected to the support rod, a ring frame movably connected to the outer side of the rotating shaft, and a first joint is provided between the support rod and the ring frame.

5. A water pump housing polishing device according to claim 4, characterized in that: The transverse member comprises a transverse ring fixedly connected to one side of the ring frame, a second hydraulic rod is fixedly installed on one side of the transposition frame, and a second joint is arranged between the transverse ring and the telescopic end of the second hydraulic rod.

6. A water pump housing polishing device according to claim 2, characterized in that: The first support is rotatably connected to the first hydraulic rod, and the second support and the first hydraulic rod are both rotatably connected to the transposition frame.

7. A water pump housing polishing device according to claim 3, characterized in that: The shaft seat is rotatably connected to the rotating shaft.

8. A water pump housing polishing device according to claim 4, characterized in that: The bracket is rotatably connected to the support rod, and the rotating shaft is slidably connected to the ring frame.

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