Grinding device for hydraulic mechanical equipment production

Abstract

The invention relates to the technical field of mechanical equipment machining, in particular to a grinding device for hydraulic mechanical equipment production, which comprises a worktable, a stabilizing mechanism and a grinding mechanism, a base is fixedly connected to the end surface of the worktable, a motor is mounted on the surface of the base, and the stabilizing mechanism is used for stabilizing a cylindrical workpiece so as to facilitate grinding. The stabilizing mechanism comprises an electromagnet fixedly connected to the output end of the motor, an iron plate is arranged on the surface of the electromagnet, a polishing frame is fixedly connected to the end, away from the electromagnet, of the iron plate, and a plurality of leakage holes are formed in the arc surface of the polishing frame. According to the grinding device, the electromagnet, the iron plate, the grinding frame and the screw rod are arranged, a workpiece can be extruded and stabilized through the clamping plate by means of threaded driving of the screw rod, the grinding frame can be stabilized by means of adsorption force between the electromagnet and the iron plate, and meanwhile the grinding frame can be conveniently detached and replaced; therefore, the effect of conveniently and rapidly replacing the grinding tool to adapt to workpieces of different sizes is achieved.

Description

Technical Field

[0001] The invention belongs to the technical field of mechanical equipment processing, and in particular relates to a grinding device for producing hydraulic mechanical equipment. Background Art

[0002] Hydraulic machinery is a device and tool that works through fluid energy. It is common in heavy equipment. In this type of equipment, the fluid is transmitted to the actuator in the equipment at a very high pressure. The hydraulic pump is driven by an engine or an electric motor. The required pressure or flow is obtained by manipulating various control hydraulic oils. The hydraulic components are connected through hydraulic pipes. Hydraulic machinery parts include many parts. When processing these parts, some parts need to be edge-pressed. The edge press is a mechanical device used to press the edges of materials.

[0003] Some parts of hydraulic machinery are cylindrical. When grinding cylindrical parts, existing grinding devices are difficult to adapt to parts of different sizes, and existing grinding devices have a uniform shape, making it difficult to comprehensively and quickly grind cylindrical workpieces. Summary of the invention

[0004] The object of the present invention is to provide a grinding device for the production of hydraulic mechanical equipment to solve the problem that the existing grinding devices in the prior art are not convenient for comprehensive and rapid grinding of cylindrical workpieces.

[0005] To achieve the above object, the present invention provides the following technical solutions:

[0006] A grinding device for producing hydraulic mechanical equipment comprises a workbench, the end surface of the workbench is fixedly connected to a base, a motor is mounted on the surface of the base, and further comprises:

[0007] A stabilizing mechanism, which is used to stabilize a cylindrical workpiece for grinding, the stabilizing mechanism includes an electromagnet fixedly connected to the output end of a motor, an iron plate is provided on the surface of the electromagnet, a grinding frame is fixedly connected to the end of the iron plate away from the electromagnet, a plurality of leak holes are provided on the arc surface of the grinding frame, a concave frame is fixedly connected to the end surface of the workbench, a slip ring is slidably connected to the surface of the concave frame, two screws are threadedly connected to the arc surface of the slip ring, and the ends of the two screws close to each other are rotatably connected to a clamping plate;

[0008] The auxiliary mechanism is used to play an auxiliary role in the grinding process. The auxiliary mechanism includes a concave rod fixedly connected to the end surface of the workbench, the arc surface of the concave rod is slidably connected to a rectangular plate, and the end surface of the rectangular plate is fixedly connected to a protective plate.

[0009] Preferably, the two screw rods are symmetrically distributed about the transverse central axis of the slip ring, the two clamping plates are fixedly connected to the limiting rods at one side away from each other, and the two limiting rods are slidably penetrated through the slip ring at one end away from each other.

[0010] Preferably: the side wall of the slip ring is fixedly connected with a fixing plate, the end surface of the fixing plate is slidably inserted with an insertion rod, the end surface of the workbench is fixedly connected with a mounting plate, the end surface of the mounting plate is provided with a plurality of insertion holes, and the size of the insertion holes is adapted to the size of the insertion rod.

[0011] Preferably, a fixing sleeve is fixedly connected to one side of the concave frame close to the base, a threaded rod is threadedly connected to the inner wall of the fixing sleeve, a support plate is fixedly connected to the top of the threaded rod, and a plurality of supporting rods are fixedly connected to the arc surface of the threaded rod.

[0012] Preferably, the cross-sectional shape of the top of the support plate is circular, the end surface of the support plate is fitted with the polishing frame, and the plurality of support rods are evenly distributed on the arc surface of the threaded rod.

[0013] Preferably, a connecting plate is fixedly connected to the surface of the rectangular plate, a clamping rod is slidably inserted into the end surface of the connecting plate, and the size of the clamping rod is matched with the size of the insertion hole.

[0014] Preferably: a pad is fixedly connected to one side of the rectangular plate close to the connecting plate, a collection frame is provided on the surfaces of the pad and the connecting plate, a vertical block is fixedly connected to the end face of the pad, a sliding rod is slidably inserted on the surface of the vertical block, and an end of the sliding rod close to the protective plate is fixedly connected to a resist plate.

[0015] Preferably, the arc surface of the slide rod is sleeved with a spring, and two ends of the spring are fixedly connected to the upright block and the abutment plate respectively.

[0016] Preferably: a storage frame is installed on the end surface of the workbench, and two fixed blocks are fixedly connected to the end surface of the storage frame. A long rod is rotatably connected to the surfaces of the two fixed blocks, and a plurality of impellers are fixedly connected to the arc surface of the long rod. A belt is commonly sleeved on the arc surface of the long rod and the output shaft of the motor.

[0017] Preferably: the arc surface of the long rod and the output shaft of the motor are fixedly connected with a limiting ring, the limiting ring is used to limit the belt, and a plurality of through holes are opened on the surface of the impeller.

[0018] Compared with the prior art, the present invention has the following beneficial effects:

[0019] 1. The present invention provides an electromagnet, an iron plate, a grinding frame and a screw. With the help of the threaded drive of the screw, the workpiece can be squeezed and stabilized by the clamping plate. With the help of the adsorption force between the electromagnet and the iron plate, the grinding frame can be stabilized. At the same time, it is also convenient to disassemble and replace the grinding frame, thereby achieving the effect of convenient and rapid replacement of the grinding tool to adapt to workpieces of different sizes. In addition, with the help of the grinding frame covering the workpiece, the contact area with the workpiece can be increased, thereby achieving rapid and comprehensive grinding of the workpiece.

[0020] 2. The present invention provides a protective plate, a pad, a spring and a counter plate. By using the protective plate, the dust generated during the grinding process can be effectively isolated, the dust splashing can be reduced, and the cleanliness and safety of the workers' working environment can be ensured. The protective plate not only plays a shielding role, but also guides the dust to gather in the collection area, thereby reducing the amount of dust suspended in the air and reducing the risk of inhaling harmful dust. At the same time, with the support of the pad and the elastic force of the spring, the stability of the protective plate and the collection frame is enhanced. As a dust collection device, the collection frame can effectively capture and store the dust blocked by the protective plate through precise design and reasonable layout, and prevent the dust from spreading to the surrounding environment.

[0021] 3. The present invention is provided with a storage frame, an impeller, a through hole, a belt and a limit ring. Under the transmission of the belt, the impeller can be driven to rotate, thereby stirring the water inside the storage frame, causing water to splash, and performing dust reduction treatment on the splashed dust. Under the action of the through hole, the resistance of the water flow to the impeller is reduced, thereby improving the water permeability and smoothness of the rotation of the impeller. This not only avoids the resistance caused by excessive water flow, making the rotation of the impeller more flexible, but also ensures that the water splashes will not be too large, avoiding unnecessary waste or other operational problems caused by excessive water. Under the action of the limit ring, the belt can be limited, and the belt can be prevented from being offset or slipping during the transmission process by accurately limiting the position of the belt. Thereby effectively avoiding unstable power transmission or equipment damage caused by belt position offset. BRIEF DESCRIPTION OF THE DRAWINGS

[0022] Figure 1 It is a schematic diagram of the three-dimensional structure of the present invention;

[0023] Figure 2 For the present invention Figure 1 A partial front view structural schematic diagram;

[0024] Figure 3 It is a partial structural schematic diagram of the stabilizing mechanism of the present invention;

[0025] Figure 4 For the present invention Figure 1 Schematic diagram of the structure at A in the middle;

[0026] Figure 5 It is a partial structural schematic diagram of the auxiliary mechanism of the present invention;

[0027] Figure 6 For the present invention Figure 5 Schematic diagram of the structure at B in the middle;

[0028] Figure 7 For the present invention Figure 2 Schematic diagram of some structures;

[0029] Figure 8 For the present invention Figure 1 Schematic diagram of part of the structure.

[0030] In the figure: 1, workbench; 101, base; 102, motor; 2, stabilizing mechanism; 201, electromagnet; 202, iron plate; 203, grinding frame; 204, leak hole; 205, concave frame; 206, slip ring; 207, screw rod; 208, clamping plate; 209, limit rod; 210, fixing plate; 211, plug rod; 212, mounting plate; 213, plug hole; 214, fixing sleeve; 215, threaded rod; 216, support rod ; 217, support plate; 3, auxiliary mechanism; 301, concave rod; 302, rectangular plate; 303, protective plate; 304, connecting plate; 305, clamping rod; 306, pad; 307, collecting frame; 308, vertical block; 309, sliding rod; 310, spring; 311, abutment plate; 312, storage frame; 313, fixing block; 314, long rod; 315, impeller; 316, through hole; 317, belt; 318, limiting ring. DETAILED DESCRIPTION

[0031] 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 described embodiments 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 creative work are within the scope of protection of the present invention.

[0032] Reference Figure 1-Figure 8 As shown, the present invention provides a grinding device for hydraulic mechanical equipment production, including a workbench 1, the end surface of the workbench 1 is fixedly connected to a base 101, the surface of the base 101 is mounted with a motor 102, and also includes:

[0033] In a further embodiment, referring to Figure 1 , Figure 3 and Figure 4As shown, a stabilizing mechanism 2 is used to stabilize a cylindrical workpiece for grinding. The stabilizing mechanism 2 includes an electromagnet 201 fixedly connected to the output end of a motor 102. An iron plate 202 is provided on the surface of the electromagnet 201. A grinding frame 203 is fixedly connected to the end of the iron plate 202 away from the electromagnet 201. A plurality of leak holes 204 are provided on the arc surface of the grinding frame 203. A concave frame 205 is fixedly connected to the end surface of the workbench 1. A slip ring 206 is slidably connected to the surface of the concave frame 205. Two screws 207 are threadedly connected to the arc surface of the slip ring 206. The ends of the two screws 207 close to each other are both rotatably connected to a clamping plate 208.

[0034] In this embodiment, by twisting the two screws 207, the two screws 207 drive the two clamps 208 to move towards each other with the help of the thread drive until the clamps 208 contact the workpiece, thereby stabilizing the workpiece. With the help of the adsorption force between the electromagnet 201 and the iron plate 202, the grinding frame 203 can be stabilized, and the grinding frame 203 is also easy to disassemble and replace, thereby achieving the effect of convenient and quick replacement of the grinding tool to adapt to workpieces of different sizes.

[0035] In an optional embodiment: the two screw rods 207 are symmetrically distributed about the transverse central axis of the slip ring 206 , the two clamping plates 208 are fixedly connected to the limiting rods 209 on the sides away from each other, and the two limiting rods 209 are slidably penetrated through the slip ring 206 on the ends away from each other.

[0036] It should be noted that the movement of the clamping plate 208 drives the limiting rod 209 to slide along the surface of the slip ring 206 , and the limiting rod 209 serves to limit the position of the clamping plate 208 .

[0037] In an optional embodiment: the side wall of the slip ring 206 is fixedly connected with a fixing plate 210, the end surface of the fixing plate 210 is slidably inserted with an insertion rod 211, the end surface of the workbench 1 is fixedly connected with a mounting plate 212, the end surface of the mounting plate 212 is provided with a plurality of insertion holes 213, and the size of the insertion holes 213 is adapted to the size of the insertion rod 211.

[0038] It should be noted that the slip ring 206 is moved and slides along the surface of the concave frame 205 until the grinding frame 203 covers the workpiece. At this time, the insertion rod 211 is pressed to insert the insertion rod 211 into the corresponding insertion hole 213 to stabilize the position of the slip ring 206.

[0039] In an optional embodiment: a fixing sleeve 214 is fixedly connected to one side of the concave frame 205 close to the base 101, a threaded rod 215 is threadedly connected to the inner wall of the fixing sleeve 214, a support plate 217 is fixedly connected to the top of the threaded rod 215, and a plurality of support rods 216 are fixedly connected to the arc surface of the threaded rod 215.

[0040] In an optional embodiment, the cross-sectional shape of the top of the support plate 217 is circular, the end surface of the support plate 217 is in contact with the grinding frame 203 , and the plurality of support rods 216 are evenly distributed on the arc surface of the threaded rod 215 .

[0041] It should be noted that by turning the threaded rod 215 , the support plate 217 is driven by the thread to move toward the grinding frame 203 until it just touches the grinding frame 203 , thereby further supporting the grinding frame 203 .

[0042] In a further embodiment, referring to Figure 2 , Figure 5 , Figure 6 , Figure 7 and Figure 8 As shown, the auxiliary mechanism 3 is used to play an auxiliary role in the grinding process. The auxiliary mechanism 3 includes a concave rod 301 fixedly connected to the end surface of the workbench 1, and the arc surface of the concave rod 301 is slidably connected to a rectangular plate 302, and the end surface of the rectangular plate 302 is fixedly connected to a protective plate 303. The surface of the rectangular plate 302 is fixedly connected to a connecting plate 304, and the end surface of the connecting plate 304 is slidably inserted with a clamping rod 305, and the size of the clamping rod 305 is adapted to the size of the socket 213.

[0043] It should be noted that the protective plate 303 is a transparent plastic plate to facilitate viewing by staff. The protective plate 303 not only plays a shielding role, but also guides the dust to gather in the collection area, thereby reducing the amount of suspended dust in the air and reducing the risk of inhaling harmful dust.

[0044] In an optional embodiment: a pad 306 is fixedly connected to one side of the rectangular plate 302 close to the connecting plate 304, a collection frame 307 is provided on the surfaces of the pad 306 and the connecting plate 304, a vertical block 308 is fixedly connected to the end face of the pad 306, a sliding rod 309 is slidably inserted on the surface of the vertical block 308, and a resistance plate 311 is fixedly connected to one end of the sliding rod 309 close to the protective plate 303.

[0045] In an optional embodiment: the arc surface of the slide rod 309 is sleeved with a spring 310 , and two ends of the spring 310 are fixedly connected to the stand block 308 and the abutment plate 311 respectively.

[0046] It should be noted that, with the support of the pad 306 and the elastic force of the spring 310, the stability of the protective plate 303 and the collecting frame 307 is enhanced. The collecting frame 307, as a dust collection device, can effectively capture and store the dust blocked by the protective plate 303 through precise design and reasonable layout, thereby preventing the dust from spreading to the surrounding environment.

[0047] In an optional embodiment: a storage frame 312 is installed on the end surface of the workbench 1, and two fixed blocks 313 are fixedly connected to the end surface of the storage frame 312. A long rod 314 is rotatably connected to the surfaces of the two fixed blocks 313. The arc surface of the long rod 314 is fixedly connected to multiple impellers 315. The arc surface of the long rod 314 and the output shaft of the motor 102 are jointly sleeved with a belt 317.

[0048] In an optional embodiment: the arc surface of the long rod 314 and the output shaft of the motor 102 are fixedly connected to a limit ring 318, the limit ring 318 is used to limit the belt 317, and a plurality of through holes 316 are opened on the surface of the impeller 315.

[0049] It should be noted that, under the transmission of the belt 317, the impeller 315 can be driven to rotate, thereby stirring the water inside the storage frame 312, causing water to splash, and performing dust reduction treatment on the splashed dust. Under the action of the through hole 316, the resistance of the water flow to the impeller 315 is reduced, thereby improving the water permeability and smoothness of the rotation of the impeller 315. This not only avoids the resistance caused by excessive water flow, making the rotation of the impeller 315 more flexible, but also ensures that the water splashes will not be too large, avoiding unnecessary waste or other operational problems caused by excessive water. Under the action of the limiting ring 318, the belt 317 can be limited, and the belt 317 can be prevented from being offset or slipping during the transmission process by accurately limiting the belt 317. This effectively avoids unstable power transmission or equipment damage caused by the position offset of the belt 317.

[0050] The working principle of the present invention is as follows: when in use, the staff places the cylindrical workpiece in the middle of the slip ring 206, and by screwing the two screw rods 207, the two screw rods 207 drive the two clamping plates 208 to move in the direction close to each other with the help of the thread drive, and at the same time the limit rod 209 slides along the surface of the slip ring 206, and the limit rod 209 plays a role in limiting the position of the clamping plates 208 until the clamping plates 208 contact the workpiece, thereby stabilizing the workpiece, and then the slip ring 206 is moved, and the slip ring 206 slides along the surface of the concave frame 205 until the grinding frame 203 covers the workpiece, at this time, the insertion rod 211 is pressed to insert the insertion rod 211 into the corresponding insertion hole 213, so as to stabilize the position of the slip ring 206, and then the threaded rod 215 is screwed, and the support plate 217 is moved in the direction close to the grinding frame 203 with the help of the thread drive, until it just contacts the grinding frame 203, thereby stabilizing the grinding. The grinding frame 203 further supports the workpiece, and then the motor 102 is started to drive the grinding frame 203 to rotate, thereby grinding the workpiece. Some dust generated by grinding will leak out from the leak hole 204. Under the action of centrifugal force, the splashing dust will be blocked by the protective plate 303. Under the action of the slope of the protective plate 303, the dust will slide into the collecting frame 307, wherein the collecting frame 307 can be stabilized with the help of the elastic force of the spring 310, that is, first press the abutment plate 311 to compress the spring 310, and place the collecting frame 307 on the pad 306 and the connecting plate 304, and then release the abutment plate 311, and stabilize it with the help of the elastic force of the spring 310. While the output shaft of the motor 102 rotates, the long rod 314 will also rotate synchronously under the transmission of the belt 317, thereby driving the impeller 315 to rotate. The impeller 315 stirs the water inside the storage frame 312 to achieve water splashing, thereby achieving the effect of dust reduction on the splashed dust.

[0051] Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that various changes, modifications, substitutions and variations may be made to the embodiments without departing from the principles and spirit of the present invention, and that the scope of the present invention is defined by the appended claims and their equivalents.

Claims

1. A grinding device for hydraulic mechanical equipment production, comprising a workbench (1), the end surface of the workbench (1) is fixedly connected to a base (101), and a motor (102) is installed on the surface of the base (101), characterized in that: Also includes: A stabilizing mechanism (2) is used to stabilize a cylindrical workpiece to facilitate grinding, the stabilizing mechanism (2) comprising an electromagnet (201) fixedly connected to the output end of a motor (102), an iron plate (202) being provided on the surface of the electromagnet (201), a grinding frame (203) being fixedly connected to one end of the iron plate (202) away from the electromagnet (201), a plurality of leak holes (204) being provided on the circular arc surface of the grinding frame (203), a concave frame (205) being fixedly connected to the end surface of the workbench (1), a slip ring (206) being slidably connected to the surface of the concave frame (205), two screw rods (207) being threadedly connected to the circular arc surface of the slip ring (206), and a clamping plate (208) being rotatably connected to the ends of the two screw rods (207) that are close to each other; An auxiliary mechanism (3) is used to play an auxiliary role in the grinding process, and the auxiliary mechanism (3) comprises a concave rod (301) fixedly connected to the end surface of the workbench (1), the arc surface of the concave rod (301) is slidably connected to a rectangular plate (302), and the end surface of the rectangular plate (302) is fixedly connected to a protective plate (303).

2. A grinding device for hydraulic machinery production according to claim 1, characterized in that: The two screw rods (207) are symmetrically distributed about the transverse central axis of the slip ring (206); the two clamping plates (208) are fixedly connected to the limiting rod (209) at one side away from each other; and the two limiting rods (209) are slidably penetrated through the slip ring (206) at one end away from each other.

3. A grinding device for hydraulic machinery production according to claim 1, characterized in that: The side wall of the slip ring (206) is fixedly connected to a fixing plate (210), and an insertion rod (211) is slidably inserted into the end surface of the fixing plate (210). The end surface of the workbench (1) is fixedly connected to a mounting plate (212), and the end surface of the mounting plate (212) is provided with a plurality of insertion holes (213), and the size of the insertion holes (213) is adapted to the size of the insertion rod (211).

4. A grinding device for hydraulic machinery production according to claim 1, characterized in that: A fixing sleeve (214) is fixedly connected to one side of the concave frame (205) close to the base (101); a threaded rod (215) is threadedly connected to the inner wall of the fixing sleeve (214); a support plate (217) is fixedly connected to the top of the threaded rod (215); and a plurality of supporting rods (216) are fixedly connected to the arc surface of the threaded rod (215).

5. A grinding device for hydraulic machinery production according to claim 4, characterized in that: The cross-sectional shape of the top of the support plate (217) is circular, the end surface of the support plate (217) is in contact with the polishing frame (203), and the plurality of support rods (216) are evenly distributed on the arc surface of the threaded rod (215).

6. A grinding device for hydraulic machinery production according to claim 1, characterized in that: A connecting plate (304) is fixedly connected to the surface of the rectangular plate (302), and a clamping rod (305) is slidably inserted into the end surface of the connecting plate (304), and the size of the clamping rod (305) is matched with the size of the insertion hole (213).

7. A grinding device for hydraulic machinery production according to claim 6, characterized in that: A pad (306) is fixedly connected to one side of the rectangular plate (302) close to the connecting plate (304); a collecting frame (307) is provided on the surfaces of the pad (306) and the connecting plate (304); a vertical block (308) is fixedly connected to the end face of the pad (306); a sliding rod (309) is slidably inserted into the surface of the vertical block (308); and a stop plate (311) is fixedly connected to one end of the sliding rod (309) close to the protective plate (303).

8. A grinding device for hydraulic machinery production according to claim 7, characterized in that: The arc surface of the slide rod (309) is sleeved with a spring (310), and the two ends of the spring (310) are respectively fixedly connected to the stand block (308) and the abutment plate (311).

9. A grinding device for hydraulic machinery production according to claim 1, characterized in that: A storage frame (312) is installed on the end surface of the workbench (1), and two fixed blocks (313) are fixedly connected to the end surface of the storage frame (312), and the surfaces of the two fixed blocks (313) are rotatably connected to a long rod (314), and the arc surface of the long rod (314) is fixedly connected to a plurality of impellers (315), and the arc surface of the long rod (314) and the output shaft of the motor (102) are jointly sleeved with a belt (317).

10. A grinding device for hydraulic machinery production according to claim 9, characterized in that: The arc surface of the long rod (314) and the output shaft of the motor (102) are both fixedly connected to a limit ring (318), and the limit ring (318) is used to limit the belt (317). The surface of the impeller (315) is provided with a plurality of through holes (316).

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