Lubricating device for roll forging machine die

Abstract

The utility model relates to the technical field of lubrication, in particular to a lubricating device for a roll forging machine die, which comprises a fixing frame, two ends of the fixing frame are fixedly connected with mounting plates, the rear surface of each mounting plate is fixedly connected with a connecting seat, and the outer side of each connecting seat is movably connected with an adjusting frame. The outer surface of the adjusting frame is fixedly connected with a motor base, the side surface of the motor base is fixedly connected with a power motor, and the output end of the power motor is detachably connected with a coupler. The device is suitable for molds at different positions, the mounting disc rotates, the smearing heads and the scraping heads at different positions make contact with the molds, replacement of the scraping heads and the smearing heads is facilitated, the use experience of the device is optimized, and shutdown for waiting for part replacement is avoided.

Description

Technical Field

[0001] The utility model relates to the technical field of lubrication, in particular to a lubrication device for a roll forging machine die. Background Art

[0002] When a roll forging machine produces parts such as a container connecting shaft, a lubrication device can reduce the wear of the die. However, the device in the prior art has certain disadvantages when used. For example, a roll forging machine die lubrication device is disclosed in Publication No. CN219881199U. The utility model relates to the technical field of roll forging machines, including a first forging roll, a second forging roll and a forging. The forging is movably arranged between the first forging roll and the second forging roll. The outer peripheries of the first forging roll and the second forging roll are both fixedly provided with a forging die. The first forging roll and the second forging roll are both movably provided with a lubrication seat on one side away from the forging. An air blowing pipe and an oil storage box are fixedly installed inside the lubrication seat.

[0003] Although the above device can realize the lubrication and scraping of the mold, it is not convenient to switch the components in contact with the mold quickly. When the wear is serious, it needs to be replaced immediately, which causes the roll forging machine to stop and wait. The time required for lubrication affects the working efficiency of the roll forging machine. Utility Model Content

[0004] The utility model aims to provide a lubricating device for a roll forging machine die to solve the problems raised in the above background technology.

[0005] In order to achieve the above purpose, the utility model provides the following technical solutions:

[0006] A lubrication device for a roll forging machine die comprises a fixed frame, both ends of the fixed frame are fixedly connected with a mounting plate, the rear surface of the mounting plate is fixedly connected with a connecting seat, the outer side of the connecting seat is movably connected with an adjustment frame, the outer surface of the adjustment frame is fixedly connected with a motor seat, the side surface of the motor seat is fixedly connected with a power motor, the output end of the power motor is detachably connected with a coupling, the other end of the coupling is detachably connected with a screw rod, the screw rod and the connecting seat are threadedly connected, the outer surface of the fixed frame is nested and movably connected with two oil tanks, the adjacent surfaces of the two oil tanks are embedded and connected with an air pump, the front surface of the oil tank is embedded and connected with an air outlet plate, the front surface of the oil tank is embedded and connected with an oil outlet pipe, the rear surface of the oil tank is fixedly connected with two contact seats, the front surface of the contact seat is embedded and movably connected with a contact rod, one end of the contact rod is fixedly connected with a fixed sleeve, the lower surface of one of the fixed sleeves is fixedly connected with an adjustment frame, the side surface of the adjustment frame is rotatably connected with a rotating shaft, the outer surface of the rotating shaft is fixedly connected with two mounting disks, and the front surface of the mounting disk is nested and connected with a U-shaped card frame.

[0007] Furthermore, the outer surface of the oil tank is threadedly connected with an oil filling one-way valve, the rear surface of the oil tank is fixedly connected with a sliding sleeve, the outer surface of the sliding sleeve is threadedly connected with a No. 1 bolt, the interior of the oil tank is fixedly connected with a partition, one end of the oil outlet pipe is fixedly connected with a nozzle, and one end of the No. 1 bolt is in contact with a fixing frame.

[0008] Preferably: the output end of the air pump is fixedly connected with a three-way pipe, one end of the three-way pipe is nested with a second solenoid valve near the air outlet plate, and one end of the three-way pipe is nested with a first solenoid valve near the oil injection one-way valve.

[0009] Furthermore, a fixing plate is fixedly connected to the outer surface of the contact rod, a spring is nested and connected to the outer surface of the contact rod, one end of the spring contacts the fixing plate, and the other end of the spring contacts the contact seat.

[0010] Furthermore, a worm wheel is fixedly connected to the outer surface of the rotating shaft, a worm is embedded and rotatably connected to the rear surface of the mounting plate, and the worm is meshingly connected to the worm wheel.

[0011] Preferably, a limit strip is fixedly connected to the outer surface of the mounting plate, and a No. 2 locking bolt is threadedly connected to the outer surface of the U-shaped clamping frame, and one end of the No. 2 locking bolt is in contact with the mounting plate.

[0012] Furthermore, a coating head is fixedly connected to the outer surface of the U-shaped card frame, and a scraping head is fixedly connected to the outer surface of the U-shaped card frame.

[0013] Compared with the prior art, the beneficial effects of the utility model are:

[0014] 1. Through the fixed frame, rotate the No. 1 bolt on the sliding sleeve to separate the No. 1 bolt from the fixed frame, and then manually adjust the distance between the two oil tanks so that the coating head and the scraping head are suitable for molds on rotating rollers of different diameters. Rotate the No. 1 bolt in the opposite direction and re-fix the oil tank to make the device suitable for molds in different positions.

[0015] 2. Through the provided worm, when the raised position of the mold contacts the applicator head or the scraper head, the U-shaped clamping frame is forced to move so that the fixed plate squeezes the spring and is reset by the rebound of the spring, so that the protrusion on the mold does not affect the use of the device. The worm gear is rotated by the worm. During actual use, a handwheel is fixedly connected to one end of the worm. The handwheel is convenient for manually rotating the worm, so that the rotating shaft fixedly connected to the worm gear is rotated, and the mounting plate is rotated, so that the applicator head and the scraper head at different positions contact the mold, which is convenient for replacing the scraper head and the applicator head, thereby optimizing the use experience of the device and avoiding downtime waiting for parts replacement. BRIEF DESCRIPTION OF THE DRAWINGS

[0016] Figure 1It is a schematic diagram of the overall structure of the utility model;

[0017] Figure 2 This is a schematic diagram of the structure of the utility model from another angle;

[0018] Figure 3 This is a schematic diagram of the contact seat structure of the utility model;

[0019] Figure 4 It is a schematic diagram of the cross-sectional structure of the oil tank of the utility model;

[0020] Figure 5 It is a schematic diagram of the use state of the utility model.

[0021] In the figure: 1, fixing frame; 101, mounting plate; 2, adjusting frame; 201, connecting seat; 202, motor seat; 203, power motor; 204, coupling; 205, screw rod; 3, oil tank; 301, oil injection check valve; 302, sliding sleeve; 303, No. 1 bolt; 304, partition; 305, oil outlet pipe; 306, nozzle; 4, air pump; 401, three-way pipe; 402, No. 1 solenoid valve; 40 3. Solenoid valve No. 2; 404. Air outlet plate; 5. Contact seat; 501. Contact rod; 502. Fixed plate; 503. Spring; 6. Fixed sleeve; 601. Adjustment frame; 602. Rotating shaft; 603. Worm gear; 604. Mounting plate; 605. Limiting strip; 606. Worm; 7. U-shaped frame; 701. Locking bolt No. 2; 702. Applicator head; 703. Scraping head; 8. Roll forging machine body; 9. Handwheel. DETAILED DESCRIPTION

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

[0023] See also Figures 1 to 5In the embodiment of the utility model, a lubrication device for a roll forging machine die includes a fixed frame 1, both ends of the fixed frame 1 are fixedly connected with a mounting plate 101, the rear surface of the mounting plate 101 is fixedly connected with a connecting seat 201, the outer side of the connecting seat 201 is movably connected with an adjusting frame 2, the outer surface of the adjusting frame 2 is fixedly connected with a motor seat 202, the side surface of the motor seat 202 is fixedly connected with a power motor 203, the output end of the power motor 203 is detachably connected with a coupling 204, the other end of the coupling 204 is detachably connected with a screw rod 205, the screw rod 205 and the connecting seat 201 are threadedly connected, the outer surface of the fixed frame 1 is nested and movably connected with two oil tanks 3, and the adjacent surfaces of the two oil tanks 3 are embedded in the connecting rod. An air pump 4 is connected, an air outlet plate 404 is embedded in the front surface of the oil tank 3, an oil outlet pipe 305 is embedded in the front surface of the oil tank 3, two contact seats 5 are fixedly connected to the rear surface of the oil tank 3, a contact rod 501 is embedded and movably connected to the front surface of the contact seat 5, a fixed sleeve 6 is fixedly connected to one end of the contact rod 501, an adjusting frame 601 is fixedly connected to the lower surface of the fixing sleeve 6, an adjusting frame 601 is rotatably connected to the side surface of the adjusting frame 601, two mounting plates 604 are fixedly connected to the outer surface of the rotating shaft 602, a U-shaped card frame 7 is nested on the front surface of the mounting plate 604, a smearing head 702 is fixedly connected to the outer surface of the U-shaped card frame 7, and a scraping head 703 is fixedly connected to the outer surface of the U-shaped card frame 7.

[0024] Specifically, when in use, the device is installed on the roll forging machine body 8 through the external threaded assembly in conjunction with the adjustment frame 2, so that the oil tank 3 is close to the rotating roller position of the roll forging machine body 8. When it is necessary to lubricate the mold on the rotating roller, the rotating roller is rotated, and the scraping head 703 scrapes the mold to perform a slag removal operation, and the air outlet plate 404 blows the scraped residue, and the power motor 203 cooperates with the coupling 204 to drive the screw rod 205 to rotate, so that the connecting seat 201 drives the fixed frame 1 and the oil tank 3 to move, so that the device The device is suitable for molds at different positions, and after the slag removal is completed, the power motor 203 cooperates with the external forward and reverse circuit to move the connecting seat 201 in the opposite direction. At this time, the nozzle 306 sprays lubricating oil and applies it through the coating head 702 to complete the lubrication of the mold. A plurality of U-shaped card frames 7 are installed on the mounting plate 604. The mounting plate 604 can be rotated to make the U-shaped card frames 7 at different positions cooperate with the coating head 702 or the scraping head 703 to contact the mold, which is convenient for replacing coating heads 702 or scraping heads 703 of different specifications.

[0025] Embodiment 1

[0026] like Figure 1-5As shown, the outer surface of the oil tank 3 is threadedly connected with an oil injection one-way valve 301, the rear surface of the oil tank 3 is fixedly connected with a sleeve 302, the outer surface of the sleeve 302 is threadedly connected with a No. 1 bolt 303, the interior of the oil tank 3 is fixedly connected with a partition 304, one end of the oil outlet pipe 305 is fixedly connected with a nozzle 306, one end of the No. 1 bolt 303 is in contact with the fixing frame 1, the output end of the air pump 4 is fixedly connected with a three-way pipe 401, one end of the three-way pipe 401 is nested with a No. 2 solenoid valve 403 near the air outlet plate 404, and one end of the three-way pipe 401 is nested with a No. 1 solenoid valve 402 near the oil injection one-way valve 301.

[0027] In this embodiment, the No. 1 bolt 303 on the rotating sleeve 302 is separated from the fixing frame 1, and the distance between the two oil tanks 3 can be manually adjusted so that the coating head 702 and the scraping head 703 are suitable for molds on rotating rollers of different diameters. The No. 1 bolt 303 is rotated in the opposite direction to re-fix the oil tank 3. The air pump 4 cooperates with the No. 2 solenoid valve 403 through the three-way pipe 401 to pressurize the space where the air outlet plate 404 is located, so that the air outlet plate 404 with the through groove blows air outward. The air pump 4 pressurizes the space where the oil outlet pipe 305 is located through the No. 1 solenoid valve 402, so that the lubricating oil cooperates with the three-way oil outlet pipe 305 to enter the nozzle 306 and is sprayed onto the rotating roller through the nozzle 306. In addition, in actual use, a sealing cover is fixedly connected to the upper surface of the partition plate 304 for isolating the No. 1 solenoid valve 402 and the lubricating oil, and a liquid outlet one-way valve is installed at the end of the No. 1 solenoid valve 402 to prevent the lubricating oil from flowing into the air pump 4.

[0028] Embodiment 2

[0029] On the basis of the first embodiment, in order to make up for the problem that it is inconvenient to adjust the angle of the installation plate 604 in the first embodiment.

[0030] like Figure 3 As shown, the outer surface of the contact rod 501 is fixedly connected to the fixing plate 502, the outer surface of the contact rod 501 is nested with a spring 503, one end of the spring 503 is in contact with the fixing plate 502, and the other end of the spring 503 is in contact with the contact seat 5, the outer surface of the rotating shaft 602 is fixedly connected to the worm gear 603, the rear surface of the mounting disk 604 is embedded with a worm 606 for rotation, the worm 606 and the worm gear 603 are meshingly connected, the outer surface of the mounting disk 604 is fixedly connected to the limiting strip 605, the outer surface of the U-shaped clamping frame 7 is threadedly connected to the No. 2 locking bolt 701, and one end of the No. 2 locking bolt 701 is in contact with the mounting disk 604.

[0031] In this embodiment, when the raised position of the mold contacts the coating head 702 or the scraping head 703, the U-shaped clamping frame 7 is forced to move so that the fixing plate 502 squeezes the spring 503 and is reset by the rebound of the spring 503, so that the protrusion on the mold does not affect the use of the device, and the worm wheel 603 is rotated by the worm 606. During actual use, one end of the worm 606 is fixedly connected to a hand wheel 9, and the hand wheel 9 is convenient for manually rotating the worm 606, so that the rotating shaft 602 fixedly connected to the worm wheel 603 can be rotated, so that the mounting plate 604 can be rotated, so that the coating head 702 and the scraping head 703 at different positions can contact the mold, which is convenient for replacing the scraping head 703 and the coating head 702. When working, a single coating head 702 or scraping head 703 contacts the mold, and the power motor 203 is equipped with a motor 203. The coupling 204 drives the screw rod 205 to rotate, so that the connecting seat 201 drives the fixing frame 1 and the oil tank 3 to move, and the coating head 702 or the scraping head 703 moves with the oil tank 3 to scrape different positions of the mold. When the oil tank 3 moves to the end of the screw rod 205, the power supply of the power motor 203 is manually turned off. At this time, the lubrication device is in a stationary state and the roll forging machine is still running. Then, the hand wheel 9 is manually rotated to switch the coating head 702 and the scraping head 703 to optimize the use experience of the device and avoid downtime waiting for parts replacement. The limit bar 605 limits the U-shaped frame 7. When disassembling the U-shaped frame 7, rotate the No. 2 locking bolt 701 to separate one end of the No. 2 locking bolt 701 from the mounting plate 604, and then the U-shaped frame 7 can be manually pulled out.

[0032] It is obvious to those skilled in the art that the present invention is not limited to the details of the exemplary embodiments described above, and that the present invention can be implemented in other specific forms without departing from the spirit or essential features of the present invention. Therefore, the embodiments should be regarded as exemplary and non-restrictive from any point of view, and the scope of the present invention is defined by the appended claims rather than the above description, and it is intended that all changes falling within the meaning and scope of the equivalent elements of the claims be included in the present invention. Any reference numeral in a claim should not be regarded as limiting the claim to which it relates.

[0033] In addition, it should be understood that although the present specification is described according to implementation modes, not every implementation mode contains only one independent technical solution. This description of the specification is only for the sake of clarity. Those skilled in the art should regard the specification as a whole. The technical solutions in each embodiment may also be appropriately combined to form other implementation modes that can be understood by those skilled in the art.

Claims

1. A lubricating device for a roll forging machine die, comprising a fixed frame (1), characterized in that: Both ends of the fixing frame (1) are fixedly connected to a mounting plate (101), the rear surface of the fixing plate (101) is fixedly connected to a connecting seat (201), the outer side of the connecting seat (201) is movably connected to an adjusting frame (2), the outer surface of the adjusting frame (2) is fixedly connected to a motor seat (202), the side surface of the motor seat (202) is fixedly connected to a power motor (203), the output end of the power motor (203) is detachably connected to a coupling (204), the other end of the coupling (204) is detachably connected to a screw rod (205), the screw rod (205) and the connecting seat (201) are threadedly connected, the outer surface of the fixing frame (1) is nested and movably connected to two oil tanks (3), the two oil tanks (3) are connected to each other. An air pump (4) is embedded and connected to the adjacent surface, an air outlet plate (404) is embedded and connected to the front surface of the oil tank (3), an oil outlet pipe (305) is embedded and connected to the front surface of the oil tank (3), two contact seats (5) are fixedly connected to the rear surface of the oil tank (3), a contact rod (501) is embedded and movably connected to the front surface of the contact seat (5), one end of the contact rod (501) is fixedly connected to a fixing sleeve (6), a lower surface of one of the fixing sleeves (6) is fixedly connected to an adjustment frame (601), a side surface of the adjustment frame (601) is rotatably connected to a rotating shaft (602), an outer surface of the rotating shaft (602) is fixedly connected to two mounting plates (604), and a U-shaped card frame (7) is nested and connected to the front surface of the mounting plate (604).

2. A lubricating device for a roll forging machine die according to claim 1, characterized in that: The outer surface of the oil tank (3) is threadedly connected to an oil injection one-way valve (301), the rear surface of the oil tank (3) is fixedly connected to a sliding sleeve (302), the outer surface of the sliding sleeve (302) is threadedly connected to a No. 1 bolt (303), the interior of the oil tank (3) is fixedly connected to a partition (304), one end of the oil outlet pipe (305) is fixedly connected to a nozzle (306), and one end of the No. 1 bolt (303) is in contact with the fixing frame (1).

3. A lubricating device for a roll forging machine die according to claim 2, characterized in that: The output end of the air pump (4) is fixedly connected to a three-way pipe (401), one end of the three-way pipe (401) is nested and connected to a second solenoid valve (403) near the air outlet plate (404), and one end of the three-way pipe (401) is nested and connected to a first solenoid valve (402) near the oil injection one-way valve (301).

4. A lubricating device for a roll forging machine die according to claim 1, characterized in that: The outer surface of the contact rod (501) is fixedly connected to a fixing plate (502), and the outer surface of the contact rod (501) is nested with a spring (503), one end of the spring (503) is in contact with the fixing plate (502), and the other end of the spring (503) is in contact with the contact seat (5).

5. The lubrication device for a roll forging machine die according to claim 1, characterized in that: The outer surface of the rotating shaft (602) is fixedly connected with a worm wheel (603), and the rear surface of the mounting plate (604) is embedded with a worm (606) for rotational connection, and the worm (606) and the worm wheel (603) are meshingly connected.

6. A lubricating device for a roll forging machine die according to claim 5, characterized in that: The outer surface of the mounting plate (604) is fixedly connected to a limit strip (605), and the outer surface of the U-shaped clamping frame (7) is threadedly connected to a No. 2 locking bolt (701), and one end of the No. 2 locking bolt (701) is in contact with the mounting plate (604).

7. A lubricating device for a roll forging machine die according to claim 1, characterized in that: A smearing head (702) is fixedly connected to the outer surface of the U-shaped card frame (7), and a scraping head (703) is fixedly connected to the outer surface of the U-shaped card frame (7).

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