Metal washer blank leveling device

Abstract

The utility model discloses a metal washer blank leveling device which comprises a supporting frame I. A pre-leveling assembly is installed on the top of the supporting frame I. The pre-leveling assembly comprises a first installation plate fixedly connected with the outer wall of the top of the supporting frame I. A vertically-arranged hydraulic cylinder is fixedly installed on the outer wall of the top of the first installation plate. The output end of the hydraulic cylinder is fixedly connected with a horizontally-arranged mounting disc, the outer wall of the bottom of the mounting disc is fixedly connected with a plurality of springs, one ends of the bottoms of the springs are fixedly connected with the same horizontally-arranged pressing plate, and the top of the pressing plate is fixedly connected with a plurality of guide rods. According to the gasket pre-leveling device, by arranging the pre-leveling assembly, a gasket can be subjected to pre-leveling treatment, so that it is guaranteed that follow-up leveling work can be conducted smoothly, repeated adjustment is not needed, and the machining efficiency can be improved.

Description

TECHNICAL FIELD

[0001] The utility model relates to the field of gasket processing technology, in particular to a metal gasket bad material leveling device. BACKGROUND

[0002] Metal gaskets play an important role in mechanical assembly process, they can offset or reduce the friction between mechanical devices, improve mechanical performance, enhance the stability and reliability of mechanical devices, and in the production process of metal gaskets, due to various reasons, bad material, i.e. uneven surface gasket, may occur, and if these bad material gaskets are not leveled, it will directly affect its use effect.

[0003] Through retrieval, the utility model of patent announcement number CN222519580U discloses a metal gasket bad material leveling device, which comprises a leveling machine body, two brackets are fixedly connected to the leveling machine body, a conveying structure is arranged on the bracket, a positioning structure is arranged on one of the brackets, a placing plate is rotatably connected to the bracket, the positioning structure comprises a connecting frame and a guide shaft, and the bottom end of one of the brackets is fixedly connected with the connecting frame.

[0004] The existing leveling device generally processes the gasket through the leveling roller, however, for the gasket with too large bending degree, the operator may need to spend more time and effort to adjust the parameters of the leveling machine, and after multiple leveling processes, the gasket can be completely leveled, which is time-consuming and laborious, and there is room for improvement. UTILITY MODEL CONTENTS

[0005] The utility model aims to provide a metal gasket bad material leveling device to solve the problems in the above background technology.

[0006] To achieve the above-mentioned purpose, the utility model provides the following technical scheme: a metal gasket bad material leveling device, comprising a support frame one, a pre-leveling assembly is installed on the top of the support frame one, the pre-leveling assembly comprises an installation plate one fixedly connected to the outer wall of the top of the support frame one, a hydraulic cylinder vertically arranged is fixedly installed on the top outer wall of the installation plate one, a mounting disc horizontally arranged is fixedly connected to the output end of the hydraulic cylinder, a plurality of springs are fixedly connected to the bottom outer wall of the mounting disc, the same horizontally arranged pressing plate is fixedly connected to one end of the bottom of the plurality of springs, a plurality of guide rods are fixedly connected to the top of the pressing plate, the plurality of guide rods are slidingly inserted into the inside of the mounting disc, and the plurality of springs are respectively sleeved on the outside of the plurality of guide rods.

[0007] As a further preferred embodiment of the present technical solution, a receiving frame is hingedly connected to the top of the support frame one, a horizontally arranged extension plate is fixedly connected to one side of the mounting disc, a movable plate is hingedly connected to one side inner wall of the extension plate, the movable plate is attached to the bottom inner wall of the extension plate, and a part of the movable plate is located on the top of the receiving frame.

[0008] The gasket can be pre-flattened to ensure that the subsequent flattening work can be smoothly carried out without the need for multiple adjustments, which is conducive to improving the processing efficiency. The hydraulic cylinder is started to drive the mounting disc to move downward, the mounting disc drives the pressing plate to move synchronously through the spring, then the pressing plate contacts the gasket, the spring is compressed, and the reaction force is applied to the top of the gasket through the pressing plate. With the continuous movement of the mounting disc, the pressure gradually increases, which can avoid the damage of the gasket and the receiving frame caused by excessive instantaneous pressure. The mounting disc also drives the extension plate to move synchronously, the movable plate hinged inside the extension plate contacts the receiving frame, and the movable plate can be flipped upward to avoid obstacles. When the machining is completed, the movable plate is driven to contact the receiving frame. Since the bottom is limited and cannot be flipped, the movable plate will push one end of the receiving frame to move upward, the receiving frame will have a slope, and the gasket will fall onto the top of the support frame two along the slope.

[0009] As a further preferred embodiment of the present technical solution, the support frame two is fixedly connected to the outer wall of the support frame one on one side and is inclined, the support frame two is internally provided with a flattening assembly, the flattening assembly comprises a fixed roller rotatably connected to the inside of the support frame two, and the top of the circumferential outer wall of the fixed roller is exposed to the outside, the support frame two is externally provided with a motor matched with the fixed roller, the top outer wall of the support frame two is fixedly connected to a mounting plate two, the inside of the mounting plate two is threadedly connected to a lead screw, the bottom end of the lead screw is rotatably connected to a mounting frame, the top outer wall of the mounting frame is fixedly connected to two limiting rods, the limiting rods are slidingly inserted into the inside of the mounting plate two, and the inside of the mounting frame is rotatably connected to a movable roller opposite to the fixed roller in position.

[0010] The gasket slowly approaches the movable roller along the slope of the support frame two, and at the same time, the motor is started to drive the fixed roller to rotate. Under the cooperation of the movable roller, the material is driven to move forward by friction force, and the two exert pressure on the material to make it plastically deform. At this time, the flattening work can be completed. If the thickness of the gasket changes, the worm is driven to rotate by the knob, the worm drives the worm gear to rotate through meshing, the lead screw rotates synchronously with the worm gear, and the mounting frame limited by the limiting rods translates with the lead screw.

[0011] As a further preferred embodiment of the present technical solution, the circumferential outer wall of the lead screw is coaxially fixedly connected to a worm gear, the top of the mounting frame is rotatably connected to a worm through a support rod, and the worm is meshed with the worm gear.

[0012] As a further preferred embodiment of the present technical solution, the inside of the mounting plate two is fixedly connected to a horizontally arranged blocking rod.

[0013] As a further preferred embodiment of the present technical solution, the bottom inner wall of the receiving frame is fixedly connected to an inclined guide plate.

[0014] As a further preferred technical scheme of the present application, the outer wall of the top of the mounting disc is provided with a plurality of reinforcing ribs distributed at equal distances.

[0015] The metal washer bad material leveling device has the following beneficial effects:

[0016] (1) The pre-leveling assembly is arranged, the washer is pre-leveled, the subsequent leveling work can be smoothly performed, multiple adjustments are not needed, the machining efficiency is improved, the hydraulic cylinder is started to drive the mounting disc to move downwards, the mounting disc drives the pressing plate to move synchronously through the spring, then the pressing plate contacts the washer, the spring is compressed, the reaction force is applied to the top of the washer through the pressing plate, the pressure is gradually increased along with the continuous movement of the mounting disc, the washer and the receiving frame are prevented from being damaged due to excessive instantaneous pressure, the extension plate is also driven to move synchronously by the mounting disc, the movable plate hinged in the extension plate contacts the receiving frame, the movable plate can be upwardly flipped to avoid, the movable plate is driven to contact the receiving frame after the machining is completed, the movable plate cannot be flipped due to the limitation of the bottom, the movable plate pushes the receiving frame to move upwards at one end, the receiving frame has a slope, and the washer falls to the top of the second supporting frame along the slope.

[0017] (2) The leveling assembly is arranged, the washer slowly approaches the movable roller along the slope of the second supporting frame, meanwhile, the motor is started to drive the fixed roller to rotate, the material is driven to advance through the friction force under the cooperation of the movable roller, the material is pressed by the two rollers to produce plastic deformation, and the leveling work is completed, if the thickness of the washer changes, the knob is driven to drive the worm to rotate, the worm drives the worm wheel to rotate through meshing, the screw rod rotates synchronously with the worm wheel, and the mounting frame limited by the limiting rod translates along with the screw rod. BRIEF DESCRIPTION OF DRAWINGS

[0018] Figure 1 It is a first perspective structural schematic view of the whole utility model;

[0019] Figure 2 It is a second perspective structural schematic view of the whole utility model;

[0020] Figure 3 It is a Figure 1 enlarged structural schematic view of A in the utility model;

[0021] Figure 4 It is a Figure 2 enlarged structural schematic view of B in the utility model;

[0022] In the figure: 1, support frame one; 2, support frame two; 3, blocking rod; 4, pre-assembly; 5, leveling assembly; 401, mounting plate one; 402, hydraulic cylinder; 403, mounting disc; 404, guide rod; 405, pressing plate; 406, spring; 407, receiving frame; 408, extension plate; 409, movable plate; 410, guide plate; 501, mounting plate two; 502, lead screw; 503, limiting rod; 504, fixed roller; 505, mounting frame; 506, movable roller; 507, worm gear; 508, worm. DETAILED DESCRIPTION

[0023] The technical solutions in the embodiments of the utility model will be clearly and completely described below with reference to the drawings in the embodiments of the utility model.

[0024] The utility model provides technical schemes: as Figure 2 And Figure 3 As shown in the figure, in the embodiment, a metal washer bad material leveling device, including support frame one 1, support frame one 1 top is installed with pre-assembly 4, pre-assembly 4 includes the mounting plate one 401 of support frame one 1 top outer wall fixed connection, the vertical setting of mounting plate one 401 top outer wall fixed mounting has hydraulic cylinder 402, the output end of hydraulic cylinder 402 is fixedly connected with the horizontal setting of mounting disc 403, the bottom outer wall of mounting disc 403 is fixedly connected with a plurality of springs 406, the bottom one end of a plurality of springs 406 is fixedly connected with the same horizontal setting of pressing plate 405, the top of pressing plate 405 is fixedly connected with a plurality of guide rods 404, a plurality of guide rods 404 are slidably inserted in the inside of mounting disc 403, and a plurality of springs 406 are respectively sleeved on the outside of a plurality of guide rods 404.

[0025] Support frame one 1 top is hinged with receiving frame 407, and the side of mounting disc 403 is fixedly connected with the horizontal setting of extension plate 408, the side inner wall of extension plate 408 is hinged with movable plate 409, movable plate 409 is attached to the bottom inner wall of extension plate 408, and a part of movable plate 409 is located on the top of receiving frame 407.

[0026] The starting hydraulic cylinder 402 drives the mounting disc 403 to move downward, and the mounting disc 403 drives the pressing plate 405 to move synchronously through the spring 406, and then the pressing plate 405 is in contact with the gasket, the spring 406 is compressed, and the reaction force is applied to the top of the gasket through the pressing plate 405, and as the mounting disc 403 continues to move, the pressure gradually increases, so that the gasket is prevented from being damaged due to excessive instantaneous pressure, and the mounting disc 403 also drives the extension plate 408 to move synchronously, the extension plate 408 is in contact with the supporting frame 407 through the hinged movable plate 409 inside the extension plate 408, the movable plate 409 can be flipped upward to avoid, and when the machining is completed, the movable plate 409 is driven to contact the supporting frame 407, and as the bottom is limited and cannot be flipped, the movable plate 409 will push one end of the supporting frame 407 to move upward, the supporting frame 407 will have a slope, and the gasket will fall to the top of the support frame two 2 along the slope, waiting for subsequent processing.

[0027] As shown in Figure 2 and Figure 4 , one side outer wall of the support frame one 1 is fixedly connected with the support frame two 2 which is arranged obliquely, the support frame two 2 is internally provided with a leveling assembly 5, the leveling assembly 5 comprises a fixed roller 504 which is rotatably connected inside the support frame two 2, and the circumferential outer wall top of the fixed roller 504 is exposed to the outside, the support frame two 2 is externally provided with a motor which is matched with the fixed roller 504, the top outer wall of the support frame two 2 is fixedly connected with a mounting plate two 501, the mounting plate two 501 is internally threadedly connected with a lead screw 502, one end of the bottom of the lead screw 502 is rotatably connected with a mounting frame 505, the top outer wall of the mounting frame 505 is fixedly connected with two limiting rods 503 which are slidingly inserted into the mounting plate two 501, and the mounting frame 505 is internally rotatably connected with a movable roller 506 which is opposite to the fixed roller 504.

[0028] The circumferential outer wall bottom of the lead screw 502 is coaxially fixedly connected with a worm gear 507, and the top of the mounting frame 505 is rotatably connected with a worm 508 through a support rod, and the worm 508 is engaged with the worm gear 507.

[0029] The gasket slowly approaches the movable roller 506 along the slope of the support frame two 2, and at the same time, the motor is started to drive the fixed roller 504 to rotate, and under the cooperation of the movable roller 506, the material is driven to advance through the friction force, and the two exert pressure on the material to make it plastically deform, and at this time, the leveling work can be completed, if the thickness of the gasket changes, the knob is driven to rotate the worm 508, the worm 508 drives the worm gear 507 to rotate through the engagement, the lead screw 502 rotates synchronously with the worm gear 507, the mounting frame 505 limited by the limiting rod 503 translates with the lead screw 502, and the driving process is more accurate by using the cooperation of the worm 508 and the worm gear 507, and the cooperation has self-locking property, so that the lead screw 502 cannot be randomly rotated with use.

[0030] As shown in Figure 1 The installation plate two 501 is internally fixedly connected with the horizontally arranged stop rod 3. When the gasket becomes vertical and rolls due to accidental conditions, it will approach the stop rod 3 before the movable roller 506, and the gasket loses kinetic energy due to impact and no longer maintains a vertical state.

[0031] As shown in Figure 1 and Figure 2 The bottom inner wall of the receiving frame 407 is fixedly connected with the inclined guide plate 410. The gasket is placed on the top of the guide plate 410, and the gasket continues to slide on the top of the receiving frame 407 due to its own gravity and slope effect. After the kinetic energy is consumed, it slides to the bottom of the pressing plate 405.

[0032] As shown in Figure 1 and Figure 2 The top outer wall of the mounting disc 403 is provided with a plurality of equally distributed reinforcing ribs, which is beneficial to improve the overall strength of the mounting disc 403 and will not randomly deform with use.

[0033] The utility model provides a kind of metal gasket bad material leveling device, specific working principle as follows:

[0034] When the device works, the gasket scrap is placed on the top of the guide plate 410, the gasket continues to slide on the top of the receiving frame 407 due to its own gravity and slope, and slides to the bottom of the pressing plate 405 after kinetic energy consumption, the hydraulic cylinder 402 is started to drive the mounting disc 403 to move downward, the mounting disc 403 drives the pressing plate 405 to move synchronously through the spring 406, then the pressing plate 405 contacts the gasket, the spring 406 is compressed, and the reaction force is applied to the top of the gasket through the pressing plate 405, and the pressure gradually increases with the continuous movement of the mounting disc 403, so that the instantaneous pressure on the gasket is prevented from being too large to cause damage to the gasket and the receiving frame 407, and the mounting disc 403 also drives the extension plate 408 to move synchronously, the movable plate 409 hinged in the extension plate 408 contacts the receiving frame 407, and the movable plate 409 can be flipped upward to avoid, when the machining is completed, the movable plate 409 is driven to contact the receiving frame 407, and the movable plate 409 cannot be flipped due to the limitation of the bottom, so that the movable plate 409 pushes one end of the receiving frame 407 to move upward, the receiving frame 407 has a slope, and the gasket falls to the top of the support frame two 2 along the slope and waits for subsequent processing, the gasket slowly approaches the movable roller 506 along the slope of the support frame two 2, at the same time, the motor is started to drive the fixed roller 504 to rotate, and the material is driven to advance through friction force under the cooperation of the movable roller 506, the movable roller 506 and the fixed roller 504 apply pressure to the material to make it plastically deform, so that the flattening work is completed, if the thickness of the gasket changes, the worm 508 is driven to rotate through the knob, the worm 508 drives the worm wheel 507 to rotate through meshing, the lead screw 502 rotates synchronously with the worm wheel 507, the mounting frame 505 limited by the limiting rod 503 translates with the lead screw 502, the driving process is more accurate through the cooperation of the worm 508 and the worm wheel 507, and the cooperation has self-locking property, so that the lead screw 502 cannot rotate randomly with use, and if the gasket is accidentally changed into a vertical state to roll, the gasket approaches the blocking rod 3 before approaching the movable roller 506, and the gasket loses kinetic energy due to impact and no longer maintains a vertical state.

[0035] Although the embodiments of the present application have been shown and described, it should be understood by those skilled in the art that various changes, modifications, replacements and variations can be made to the embodiments without departing from the principles and spirits of the present application, and the scope of the present application is defined by the appended claims and their equivalents.

Claims

1. A metal washer scrap flattening device comprising a support frame (1) characterised in that: The support frame one (1) top is provided with a pre-adjusting assembly (4), the pre-adjusting assembly (4) includes the mounting plate one (401) fixedly connected to the top outer wall of the support frame one (1), the hydraulic cylinder (402) vertically arranged is fixedly installed on the top outer wall of the mounting plate one (401), the mounting disc (403) horizontally arranged is fixedly connected to the output end of the hydraulic cylinder (402), a plurality of springs (406) are fixedly connected to the bottom outer wall of the mounting disc (403), the same horizontal setting pressure plate (405) is fixedly connected to the bottom one end of the plurality of springs (406), a plurality of guide rods (404) are fixedly connected to the top of the pressure plate (405), a plurality of guide rods (404) are slidingly inserted into the mounting disc (403), and a plurality of springs (406) are respectively sleeved on the outside of a plurality of guide rods (404).

2. A metal washer bad material flattening device according to claim 1, characterized in that: The support frame one (1) top is provided with a pre-adjusting assembly (4), the pre-adjusting assembly (4) includes the mounting plate one (401) fixedly connected to the top outer wall of the support frame one (1), the hydraulic cylinder (402) vertically arranged is fixedly installed on the top outer wall of the mounting plate one (401), the mounting disc (403) horizontally arranged is fixedly connected to the output end of the hydraulic cylinder (402), a plurality of springs (406) are fixedly connected to the bottom outer wall of the mounting disc (403), the same horizontal setting pressure plate (405) is fixedly connected to the bottom one end of the plurality of springs (406), a plurality of guide rods (404) are fixedly connected to the top of the pressure plate (405), a plurality of guide rods (404) are slidingly inserted into the mounting disc (403), and a plurality of springs (406) are respectively sleeved on the outside of a plurality of guide rods (404).

3. A metal washer bad material flattening device according to claim 1, characterized in that: The support frame one (1) one side outer wall is fixedly connected with the support frame two (2) arranged obliquely, the support frame two (2) is internally provided with a leveling assembly (5), the leveling assembly (5) includes the fixed roller (504) rotatably connected to the inside of the support frame two (2), and the circumferential outer wall top of the fixed roller (504) is exposed to the outside, the support frame two (2) is externally provided with a motor matched with the fixed roller (504), the support frame two (2) top outer wall is fixedly connected with the mounting plate two (501), the inside of the mounting plate two (501) is threadedly connected with the lead screw (502), the bottom one end of the lead screw (502) is rotatably connected with the mounting frame (505), the top outer wall of the mounting frame (505) is fixedly connected with two limit rods (503), the limit rod (503) is slidingly inserted into the inside of the mounting plate two (501), and the inside of the mounting frame (505) is rotatably connected with the movable roller (506) opposite to the fixed roller (504).

4. A metal washer bad material flattening device according to claim 3, characterized in that: The circumferential outer wall bottom of the lead screw (502) is coaxially fixed with the worm gear (507), and the top of the mounting frame (505) is rotatably connected with the worm (508) through the support rod.

5. A metal washer bad material flattening device according to claim 3, characterized in that: The inside of the mounting plate two (501) is fixedly connected with the horizontal setting stop rod (3).

6. A metal washer bad material flattening device according to claim 2, characterized in that: The bottom inner wall of the receiving frame (407) is fixedly connected with the inclined setting guide plate (410).

7. The metal gasket scrap flattening device of claim 1, wherein: The top outer wall of the mounting disc (403) is provided with a plurality of equally spaced reinforcing ribs.

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