Machining grinding tool for U-shaped hoop assembly

Abstract

The utility model provides a U-shaped hoop assembly machining grinding tool, which relates to the technical field of mechanical equipment and comprises a bottom plate, a support is mounted at the top of the bottom plate, one end of each of two sides of the support is provided with a movable groove, fixing devices are arranged in the two movable grooves, and a uniform grinding device is arranged at the top of an inner cavity of the support. According to the U-shaped hoop polishing device, the first forward and reverse motor, the second forward and reverse motor and the motor are electrically connected with the external controller, a U-shaped hoop needing to be polished is placed in the arc-shaped containing groove, and the two ends of the U-shaped hoop are correspondingly clamped in the clamping grooves; and then a first forward and reverse motor is started through an external controller to drive a transmission shaft and a gear to rotate on the surface of a toothed plate and drive a lifting plate to move in the direction of a connecting block and a limiting rod at the same time, and extrusion clamping blocks are embedded into clamping grooves and press the two ends of the U-shaped hoop for fixing.

Description

Technical Field

[0001] The utility model relates to the technical field of mechanical equipment, in particular to a grinding tool for processing a U-shaped clamp assembly. Background Art

[0002] A clamp is a fixture commonly used to clamp and fix tubular components, such as power pipes, communication pipes, heating and water supply pipes, etc. However, after the clamp is produced, in order to ensure the flatness of the surface, it needs to be polished accordingly, which requires the use of a polishing device.

[0003] In the prior art, during the grinding process of the U-shaped clamp component, the grinding force is too strong, causing the U-shaped clamp component to fly away and injure the workers. Secondly, when grinding the fixed U-shaped clamp component, the workers need to use handheld grinding tools to grind its surface, resulting in uneven control of the force during the grinding process, causing the U-shaped clamp component to be damaged and unusable. Utility Model Content

[0004] The purpose of the utility model is to solve the problems existing in the prior art.

[0005] In order to achieve the above-mentioned purpose, the utility model adopts the following technical solution: a U-shaped clamp assembly processing mold, including: a base plate, a bracket is installed on the top of the base plate, a movable groove is opened at one end of both sides of the bracket, and a fixing device is provided inside the two movable grooves, and a uniform grinding device is provided on the top of the inner cavity of the bracket.

[0006] As a preferred embodiment, there are card slots on both sides of the bottom ends of the two movable grooves, there are limiting slots on both sides of the two movable grooves, there are observation windows on the other ends of the two sides of the bracket, and an arc-shaped placement groove is provided at the bottom of one end of the inner cavity of the bracket.

[0007] As a preferred embodiment, the fixing device includes a first forward and reverse motor, the output end of the first forward and reverse motor is fixedly connected to a transmission shaft, the surface of the transmission shaft is fixedly sleeved with a gear, the surface of the gear is meshingly connected with a toothed plate, a fixed plate is installed on one side of the toothed plate, the surface of the fixed plate is movably sleeved with a lifting plate, connecting blocks are installed at both ends of the lifting plate, and limiting rods are movably embedded in the surfaces of the two connecting blocks, and extrusion blocks are installed at both ends of the bottom of the lifting plate.

[0008] As a preferred embodiment, one end of the first forward and reverse motor is installed on one side of the lifting plate, one end of the transmission shaft surface is movably passed through the surface of the lifting plate, and the other end of the transmission shaft is installed on one side inside the lifting plate through a bearing. Both ends of the two limit rods are installed on both sides inside the two limit grooves on the same side, and both ends of the fixed plate are installed on both sides inside the movable groove, and the two extrusion blocks are located directly above the two slots on the same side.

[0009] As a preferred embodiment, the uniform grinding device includes a second forward and reverse motor, the output end of the second forward and reverse motor is fixedly connected to a threaded rod, the surface threaded sleeve of the threaded rod is provided with a movable plate, both ends of the top of the movable plate are movably embedded with guide rods, a motor is installed at the bottom of one end of the movable plate, the output end of the motor is fixedly connected to a transmission rod, and the surface fixed sleeve of the transmission rod is provided with a grinding wheel.

[0010] As a preferred embodiment, one end of the second forward and reverse motor is installed on the top of one end of the bracket, one end of the threaded rod surface is movable through the surface of the bracket, and the other end of the threaded rod is installed at one end of the inner cavity of the bracket through a bearing.

[0011] As a preferred embodiment, both ends of the two guide rods are installed with the two ends of the bracket inner cavity, one end of the transmission rod surface is movable through one end of the movable plate, and the other end of the transmission rod is installed at one end inside the movable plate through a bearing.

[0012] Compared with the prior art, the advantages and positive effects of the present invention are:

[0013] 1. In the utility model, the first forward and reverse motor, the second forward and reverse motor and the motor are electrically connected to the external controller. The U-shaped clamp to be polished is placed inside the arc-shaped placement groove, and the two ends are correspondingly clamped inside the clamping groove. Then, the first forward and reverse motor is started by the external controller to drive the transmission shaft and the gear to rotate on the surface of the gear plate, while driving the lifting plate to move along the direction of the connecting block and the limit rod. The extrusion clamp is embedded in the inside of the clamping groove and presses the two ends of the U-shaped clamp to fix it, thereby avoiding the phenomenon that the U-shaped clamp component is blown away and injures the staff due to the strong grinding force during the grinding process of the U-shaped clamp component.

[0014] 2. According to the utility model, when grinding the U-shaped clamp assembly, the second forward and reverse motor and the motor are started by the external controller. The second forward and reverse motor drives the threaded rod to rotate while driving the movable plate to move along the direction of the guide rod, and the motor drives the transmission rod and the grinding wheel to rotate. During the uniform movement of the movable plate, the grinding wheel is driven to uniformly grind the U-shaped clamp assembly, which also avoids the need for the staff to hold the grinding tool to grind the surface of the fixed U-shaped clamp assembly when grinding it, resulting in uneven control of the force during the grinding process, causing the staff to be damaged and unusable. BRIEF DESCRIPTION OF THE DRAWINGS

[0015] Figure 1 This is a schematic diagram of the three-dimensional structure of the U-shaped clamp assembly processing mold provided by the utility model;

[0016] Figure 2 This is a side perspective structural diagram of a U-shaped clamp assembly processing mold provided by the present invention;

[0017] Figure 3 This is a schematic diagram of the internal three-dimensional structure of the U-shaped clamp assembly processing mold provided by the utility model;

[0018] Figure 4 This is a schematic diagram of the three-dimensional structure of the fixing device for machining the abrasive tool of the U-shaped clamp assembly provided by the present invention;

[0019] Figure 5 This is a schematic diagram of the three-dimensional structure of the uniform grinding device for processing the grinding tool of the U-shaped clamp assembly provided by the utility model.

[0020] Legend:

[0021] 1. Base plate; 101. Bracket; 102. Movable slot; 103. Clamping slot; 104. Limiting slot; 105. Observation window; 106. Arc placement slot; 2. Fixing device; 201. First forward and reverse motor; 202. Transmission shaft; 203. Gear; 204. Tooth plate; 205. Lifting plate; 206. Connecting block; 207. Limiting rod; 208. Extrusion block; 209. Fixing plate; 3. Uniform grinding device; 301. Second forward and reverse motor; 302. Threaded rod; 303. Movable plate; 304. Guide rod; 305. Motor; 306. Transmission rod; 307. Grinding wheel. DETAILED DESCRIPTION

[0022] The following will be combined with the drawings in the embodiments of the present invention to clearly and completely describe the technical solutions in the embodiments of the present invention. Obviously, the embodiments described are only part of the embodiments of the present invention, not all of the embodiments. Based on the embodiments of the present invention, all other embodiments obtained by ordinary technicians in this field without making creative efforts are within the scope of protection of the present invention.

[0023] See also Figure 1-5 The utility model provides a technical solution: a U-shaped clamp assembly processing mold, including: a base plate 1, a bracket 101 is installed on the top of the base plate 1, a movable groove 102 is opened at one end of both sides of the bracket 101, and a fixing device 2 is provided inside the two movable grooves 102, and a uniform grinding device 3 is provided on the top of the inner cavity of the bracket 101.

[0024] Specifically: the U-shaped clamp assembly is fixed by the fixing device 2, and the uniform grinding device 3 uniformly grinds the U-shaped clamp assembly.

[0025] In one embodiment, a card slot 103 is provided on both sides of the bottom end of the two movable grooves 102, a limiting slot 104 is provided on both sides of the two movable grooves 102, an observation window 105 is provided at the other end of both sides of the bracket 101, and an arc-shaped placement slot 106 is provided at the bottom of one end of the inner cavity of the bracket 101.

[0026] Specifically, the U-shaped clamp assembly is limited by the clamping groove 103, the limiting groove 104 limits the connecting block 206, and the observation window 105 is used to observe the wear of the grinding wheel 307, playing the role of limiting and observing.

[0027] In one embodiment, the fixing device 2 includes a first forward and reverse motor 201, the output end of the first forward and reverse motor 201 is fixedly connected to a transmission shaft 202, the surface of the transmission shaft 202 is fixedly sleeved with a gear 203, the surface of the gear 203 is meshingly connected with a tooth plate 204, a fixed plate 209 is installed on one side of the tooth plate 204, the surface of the fixed plate 209 is movably sleeved with a lifting plate 205, both ends of the lifting plate 205 are installed with connecting blocks 206, the surfaces of the two connecting blocks 206 are movably embedded with limit rods 207, and both ends of the bottom of the lifting plate 205 are installed with extrusion blocks 208.

[0028] Specifically, the first forward and reverse motor 201 drives the extrusion block 208 to extrude and fix the U-shaped clamp assembly, thereby achieving a fixing effect.

[0029] In one embodiment, one end of the first forward and reverse motor 201 is installed on one side of the lifting plate 205, one end of the surface of the transmission shaft 202 is movable through the surface of the lifting plate 205, and the other end of the transmission shaft 202 is installed on one side inside the lifting plate 205 through a bearing. Both ends of the two limit rods 207 are installed on both sides inside the two limit grooves 104 on the same side, and both ends of the fixed plate 209 are installed on both sides inside the movable groove 102. The two extrusion blocks 208 are located directly above the two slots 103 on the same side.

[0030] Specifically, the first forward and reverse motor 201 , the transmission shaft 202 , the limiting rod 207 and the fixing plate 209 are fixed and limited by the lifting plate 205 , the limiting groove 104 and the movable groove 102 , thereby achieving the function of limiting and fixing.

[0031] In one embodiment, the uniform grinding device 3 includes a second forward and reverse motor 301, the output end of the second forward and reverse motor 301 is fixedly connected to a threaded rod 302, the surface of the threaded rod 302 is threadedly sleeved with a movable plate 303, both ends of the top of the movable plate 303 are movably embedded with guide rods 304, a motor 305 is installed at the bottom of one end of the movable plate 303, the output end of the motor 305 is fixedly connected to a transmission rod 306, and the surface of the transmission rod 306 is fixedly sleeved with a grinding wheel 307.

[0032] Specifically, the motor 305 drives the grinding wheel 307 to rotate at a uniform speed, and then the second forward and reverse motor 301 drives the grinding wheel 307 to move uniformly, thereby achieving a uniform grinding effect.

[0033] In one embodiment, one end of the second forward and reverse motor 301 is installed on the top of one end of the bracket 101, one end of the threaded rod 302 is movable through the surface of the bracket 101, and the other end of the threaded rod 302 is installed at one end of the inner cavity of the bracket 101 through a bearing.

[0034] Specifically, the second forward and reverse motor 301 and the threaded rod 302 are fixed and connected through the bracket 101, which plays a role of connection and fixing.

[0035] In one embodiment, both ends of the two guide rods 304 are installed with the two ends of the inner cavity of the bracket 101, one end of the surface of the transmission rod 306 is movable through one end of the movable plate 303, and the other end of the transmission rod 306 is installed at one end inside the movable plate 303 through a bearing.

[0036] Specifically, the guide rod 304 and the transmission rod 306 are connected and fixed through the bracket 101 and the movable plate 303, which plays a role of fixing and connecting.

[0037] Working principle: The first forward and reverse motor 201, the second forward and reverse motor 301 and the motor 305 are electrically connected to the external controller, the U-shaped clamp to be polished is placed inside the arc placement groove 106, and the two ends are correspondingly clamped inside the clamping groove 103, and then the first forward and reverse motor 201 is started by the external controller to drive the transmission shaft 202 and the gear 203 to rotate on the surface of the gear plate 204, while driving the lifting plate 205 to move along the direction of the connecting block 206 and the limit rod 207, and the extrusion clamp 208 is embedded in the interior of the clamping groove 103 and presses the two ends of the U-shaped clamp to fix it, avoiding the U-shaped clamp component from being injured due to the strong grinding force during the polishing process of the U-shaped clamp component. When the U-shaped clamp assembly is polished, the second forward and reverse motor 301 and the motor 305 are started by the external controller. The second forward and reverse motor 301 drives the threaded rod 302 to rotate while driving the movable plate 303 to move along the direction of the guide rod 304, and the motor 305 drives the transmission rod 306 and the grinding wheel 307 to rotate. In the process of uniform movement of the movable plate 303, the grinding wheel 307 is driven to uniformly polish the U-shaped clamp assembly, which also avoids the situation that when the fixed U-shaped clamp assembly is polished, some staff members need to hold the grinding tool to polish its surface, resulting in uneven control of the force during the polishing process of the staff, making it damaged and unusable.

[0038] The above description is only a preferred embodiment of the present invention and does not limit the present invention in any other form. Any technician familiar with the profession may use the technical content disclosed above to change or modify it into an equivalent embodiment with equivalent changes for application in other fields. However, any simple modification, equivalent change and modification of the above embodiment made according to the technical essence of the present invention without departing from the content of the technical solution of the present invention shall still fall within the scope of protection of the technical solution of the present invention.

Claims

1. U-shaped clamp assembly processing mold, characterized in that: include: A bottom plate (1), a bracket (101) is installed on the top of the bottom plate (1), a movable groove (102) is provided at one end of both sides of the bracket (101), a fixing device (2) is provided inside the two movable grooves (102), and a uniform grinding device (3) is provided on the top of the inner cavity of the bracket (101); The fixing device (2) comprises a first forward and reverse motor (201), the output end of the first forward and reverse motor (201) is fixedly connected to a transmission shaft (202), a gear (203) is fixedly sleeved on the surface of the transmission shaft (202), a toothed plate (204) is meshedly connected on the surface of the gear (203), a fixing plate (209) is installed on one side of the toothed plate (204), a lifting plate (205) is movably sleeved on the surface of the fixing plate (209), connecting blocks (206) are installed at both ends of the lifting plate (205), limiting rods (207) are movably embedded in the surfaces of the two connecting blocks (206), and extrusion blocks (208) are installed at both ends of the bottom of the lifting plate (205).

2. The U-shaped clamp assembly machining tool according to claim 1, characterized in that: Both sides of the bottom ends of the two movable grooves (102) are provided with clamping grooves (103), both sides of the inside of the two movable grooves (102) are provided with limiting grooves (104), the other ends of both sides of the bracket (101) are provided with observation windows (105), and the bottom of one end of the inner cavity of the bracket (101) is provided with an arc-shaped placement groove (106).

3. The U-shaped clamp assembly processing abrasive tool according to claim 2, characterized in that: One end of the first forward and reverse motor (201) is mounted on one side of the lifting plate (205); one end of the surface of the transmission shaft (202) is movable and penetrates the surface of the lifting plate (205); the other end of the transmission shaft (202) is mounted on one side inside the lifting plate (205) via a bearing; both ends of the two limiting rods (207) are mounted on both sides inside the two limiting grooves (104) on the same side; both ends of the fixed plate (209) are mounted on both sides inside the movable groove (102); and the two extrusion blocks (208) are located directly above the two grooves (103) on the same side.

4. The U-shaped clamp assembly machining tool according to claim 1, characterized in that: The uniform grinding device (3) comprises a second forward and reverse motor (301), the output end of the second forward and reverse motor (301) is fixedly connected to a threaded rod (302), a surface threaded sleeve of the threaded rod (302) is provided with a movable plate (303), both ends of the top of the movable plate (303) are movably embedded with guide rods (304), a motor (305) is installed at the bottom of one end of the movable plate (303), the output end of the motor (305) is fixedly connected to a transmission rod (306), and a surface fixed sleeve of the transmission rod (306) is provided with a grinding wheel (307).

5. The U-shaped clamp assembly machining tool according to claim 4, characterized in that: One end of the second forward and reverse motor (301) is mounted on the top of one end of the bracket (101), one end of the surface of the threaded rod (302) is movable through the surface of the bracket (101), and the other end of the threaded rod (302) is mounted on one end of the inner cavity of the bracket (101) through a bearing.

6. The U-shaped clamp assembly machining tool according to claim 5, characterized in that: Both ends of the two guide rods (304) are installed with the two ends of the inner cavity of the bracket (101), one end of the surface of the transmission rod (306) is movable through one end of the movable plate (303), and the other end of the transmission rod (306) is installed at one end inside the movable plate (303) through a bearing.

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