Leveling machine

Abstract

The utility model belongs to the technical field of mechanical engineering, and discloses a leveling machine which comprises a machine body, a plurality of leveling rollers are arranged in the machine body, a feeding platform is fixedly connected to one end face of the machine body, a connecting rod is fixedly connected to the interior of the feeding platform, and a base is slidably connected to the outer surface of the connecting rod. Racks are slidably connected to the two sides of the outer surface of the base and fixedly connected to the interior of the feeding platform, clamping teeth are connected to the tops of the racks in a meshed mode, a mounting cover is fixedly connected to the opposite end faces of the two clamping teeth, a limiting rod is fixedly connected to the bottom end of the mounting cover, and the limiting rod is slidably connected to the interior of the base; the base drives the silica gel roller to clamp a metal part, so that the metal part does not need to be fed into the device through two hands, the safety of the device during use is improved, a worker does not need to stretch the hand into a feeding port, and the risk that the hand is rolled into the device is reduced.

Description

Technical Field

[0001] This utility model belongs to the field of mechanical engineering technology, and in particular relates to a leveling machine. Background Technology

[0002] Leveling of metal parts is an important process in modern mechanical manufacturing, which has a direct impact on processing accuracy, surface quality and subsequent performance. In modern industrial production, leveling machines are widely used in shaft processing, face-to-face processing and other fields, and are one of the key pieces of equipment for improving product processing efficiency and quality.

[0003] However, when using a traditional leveling machine, the operator needs to manually put the metal parts into the leveling machine. Since the leveling rollers inside the leveling machine need to rotate, the operator's hand is easily caught in the leveling rollers when they are running at high speed. As a result, if an accident occurs, production must be stopped, which affects the efficiency of the leveling machine. Utility Model Content

[0004] This utility model addresses the problem in existing technology where workers need to manually feed metal parts into the leveling machine. Because the leveling rollers inside the leveling machine rotate at high speed, workers' hands are easily caught in the rollers, leading to production halts in the event of an accident and impacting the efficiency of the leveling machine. The following technical solution is proposed:

[0005] A leveling machine includes a machine body with a plurality of leveling rollers disposed inside the machine body. A feeding platform is fixedly connected to one end face of the machine body. A connecting rod is fixedly connected inside the feeding platform. A base is slidably connected to the outer surface of the connecting rod. A rack is slidably connected to both sides of the outer surface of the base. The racks are fixedly connected to the inside of the feeding platform. A locking tooth is engaged at the top of the rack. A mounting cover is fixedly connected to the opposite end face of the two locking teeth. A pull rod is fixedly connected to the top of the mounting cover. A limit rod is fixedly connected to the bottom of the mounting cover. The limit rod is slidably connected to the inside of the base. A positioning block is fixedly connected to the bottom of the limit rod.

[0006] As a preferred embodiment of the above technical solution, the rack has a groove inside, and a slider is slidably connected inside the groove, and the slider is fixedly connected to the outer surface of the base.

[0007] As a preferred embodiment of the above technical solution, a spring is fixedly connected to the top of the positioning block, and the other end of the spring is fixedly connected to the bottom of the base.

[0008] As a preferred embodiment of the above technical solution, a mounting base is fixedly connected to one end face of the base, and a silicone roller is rotatably connected inside the mounting base, with the silicone roller located between two adjacent racks.

[0009] As a preferred embodiment of the above technical solution, an installation block is slidably connected inside the feeding platform. A second spring is fixedly connected to one end face of the installation block, and the other end of the second spring is fixedly connected to the inside of the feeding platform. A positioning rod is fixedly connected to the other end of the installation block, and a handle is fixedly connected to the other end of the positioning rod. A baffle is fixedly connected to the top edge of the installation block.

[0010] As a preferred embodiment of the above technical solution, the baffle is L-shaped and a rubber pad is attached to the surface of the baffle.

[0011] The beneficial effects of this utility model are as follows:

[0012] (1) The base drives the silicone roller to clamp the metal parts, so that the metal parts do not need to be fed into the device with both hands, thereby improving the safety of the device during use. This reduces the risk of the hands being caught in the device, so that the staff do not need to put their hands into the feed port.

[0013] (2) The handle is reset by spring, so that after the staff pushes the handle, there is no need to manually reset the handle. The spring force drives the handle to reset automatically, thereby reducing the operation time of manually resetting the handle and improving work efficiency. Attached Figure Description

[0014] Figure 1 The diagram shown is a structural schematic of a leveling machine in Embodiment 1;

[0015] Figure 2 The diagram shown is a side view of a leveling machine in Embodiment 1;

[0016] Figure 3 The diagram shown is a structural schematic of the feeding platform in Embodiment 1;

[0017] Figure 4 The diagram shown is a schematic diagram of the toothed structure in Embodiment 1;

[0018] Figure 5 The diagram shown is a structural schematic of the base in Embodiment 1;

[0019] Figure 6 The diagram shown is a structural schematic of the mounting block in Embodiment 1.

[0020] In the diagram: 1. Machine body; 2. Leveling roller; 3. Feeding platform; 4. Connecting rod; 5. Base; 6. Rack; 7. Clamping tooth; 8. Mounting cover; 9. Pull rod; 10. Limiting rod; 11. Positioning block; 12. Slider; 13. Spring 1; 14. Mounting seat; 15. Silicone roller; 16. Mounting block; 17. Spring 2; 18. Positioning rod; 19. Handle; 20. Baffle. Detailed Implementation

[0021] To make the objectives, technical solutions, and advantages of the present invention clearer, the technical solutions of the present invention will be clearly and completely described below in conjunction with the embodiments.

[0022] Example 1: This utility model provides a leveling machine, such as... Figures 1 to 6 As shown, the machine includes a body 1, inside which are arranged several leveling rollers 2. A feeding platform 3 is fixedly connected to one end face of the body 1. A connecting rod 4 is fixedly connected inside the feeding platform 3. A base 5 is slidably connected to the outer surface of the connecting rod 4. A rack 6 is slidably connected to both sides of the outer surface of the base 5 and fixedly connected to the inside of the feeding platform 3. A tooth 7 is engaged at the top of the rack 6. An installation cover 8 is fixedly connected to the opposite end face of the two tooth 7. A pull rod 9 is fixedly connected to the top of the installation cover 8. A limit rod 10 is fixedly connected to the bottom of the installation cover 8. The limit rod 10 is slidably connected to the inside of the base 5. A positioning block 11 is fixedly connected to the bottom of the limit rod 10.

[0023] like Figures 2 to 5 As shown, a sliding groove is provided inside the rack 6, and a slider 12 is slidably connected inside the sliding groove. The slider 12 is fixedly connected to the outer surface of the base 5. When the base 5 moves between the two racks 6, the slider 12 is limited by the sliding groove, making the movement of the base 5 more stable and thus avoiding the problem of the base 5 deviating when moving, thereby improving the stability of the base 5 when moving.

[0024] like Figures 2 to 5 As shown, a spring 13 is fixedly connected to the top of the positioning block 11, and the other end of the spring 13 is fixedly connected to the bottom of the base 5. When the operator releases the lever 9, the spring 13 will squeeze the positioning block 11 and the base 5, causing the lever 9 to fall quickly, thereby reducing the operation time of manually closing the lever 9 and improving the efficiency of the lever 9 when it is restored.

[0025] like Figures 2 to 5 As shown, a mounting base 14 is fixedly connected to one end face of the base 5. A silicone roller 15 is rotatably connected inside the mounting base 14. The silicone roller 15 is located between two adjacent racks 6. By adjusting the position of the base 5, the surface of the silicone roller 15 is made to fit against the side of the metal part. The metal part is squeezed by the silicone rollers 15 on both sides at the same time, thereby limiting the process of the metal part being put into the machine body 1, thus avoiding the problem of the metal part shifting when it is put into the machine body 1.

[0026] like Figures 2 to 6As shown, a mounting block 16 is slidably connected inside the feeding platform 3. A spring 17 is fixedly connected to one end of the mounting block 16, and the other end of the spring 17 is fixedly connected to the inside of the feeding platform 3. A positioning rod 18 is fixedly connected to the other end of the mounting block 16, and a handle 19 is fixedly connected to the other end of the positioning rod 18. A baffle 20 is fixedly connected to the top edge of the mounting block 16. By pushing the handle 19, the baffle 20 is moved, and the metal parts are driven into the machine body 1 through the baffle 20. This avoids the need for the operator to manually insert the metal parts into the machine body 1, thereby improving the safety of the device during use. It also eliminates the need for the operator to put their hands into the feed port, thus reducing the risk of their hands being caught in the equipment.

[0027] like Figure 5 As shown, the baffle 20 is L-shaped, and a rubber pad is attached to the surface of the baffle 20. When the baffle 20 comes into contact with the metal part, it is isolated by the rubber pad, which reduces the direct friction between the baffle 20 and the metal part and avoids damage to the metal part when the baffle 20 comes into contact with the metal part, thereby improving the service life of the metal part.

[0028] Working Principle: When using this device, the operator places the bent metal part on the surface of the feeding platform 3. The operator then pulls one of the levers 9, causing the mounting cover 8 to rise. The mounting cover 8 then moves the limiting lever 10 and the locking tooth 7 simultaneously upwards. The limiting lever 10 moves the positioning block 11 upwards, which in turn moves the spring 13 upwards. The top of the positioning block 11 presses against the bottom of the base 5, causing the spring 13 to deform. As the locking tooth 7 rises, it separates from the rack 6. At this point, the operator pulls the lever 9 to move it, moving the base 5. The base 5 then moves the mounting base 14 and the silicone rollers 15 simultaneously. The movement stops when one of the silicone rollers 15 is in contact with the side of the metal part. This process is repeated until all the silicone rollers 15 are in contact with the side of the metal part. The operator pushes handle 19, which moves positioning rod 18, which in turn moves mounting block 16, which in turn moves baffle 20. At this time, mounting block 16 compresses spring 17, causing it to deform. As baffle 20 moves, it feeds the metal parts that were previously restricted on the surface of the feeding platform 3 into the machine body 1. Then, the operator releases handle 19. Spring 17, now unrestricted, returns to its original position, along with mounting block 16, positioning rod 18, handle 19, and baffle 20, thus completing the feeding of the metal parts. By pushing handle 19, the operator avoids having to manually feed the metal parts into the machine body 1, thereby improving the safety of the device during use. This eliminates the need for the operator to put their hands into the feed inlet, reducing the risk of their hands being caught in the equipment.

[0029] The above embodiments are only used to illustrate the technical solution of this utility model, and are not intended to limit it.

Claims

1. A leveling machine, characterized in that, The machine includes a body (1), which has several leveling rollers (2) inside. A feeding platform (3) is fixedly connected to one end face of the body (1). A connecting rod (4) is fixedly connected inside the feeding platform (3). A base (5) is slidably connected to the outer surface of the connecting rod (4). A rack (6) is slidably connected to both sides of the outer surface of the base (5). The rack (6) is fixedly connected to the inside of the feeding platform (3). A tooth (7) is engaged at the top of the rack (6). An installation cover (8) is fixedly connected to one end face opposite to the two teeth (7). A pull rod (9) is fixedly connected to the top of the installation cover (8). A limit rod (10) is fixedly connected to the bottom of the installation cover (8). The limit rod (10) is slidably connected to the inside of the base (5). A positioning block (11) is fixedly connected to the bottom of the limit rod (10).

2. A leveling machine according to claim 1, characterized in that, The rack (6) has a groove inside, and a slider (12) is slidably connected inside the groove. The slider (12) is fixedly connected to the outer surface of the base (5).

3. A leveling machine according to claim 1, characterized in that, The top of the positioning block (11) is fixedly connected to a spring (13), and the other end of the spring (13) is fixedly connected to the bottom of the base (5).

4. A leveling machine according to claim 1, characterized in that, The base (5) is fixedly connected to a mounting seat (14) at one end face. A silicone roller (15) is rotatably connected inside the mounting seat (14). The silicone roller (15) is located between two adjacent racks (6).

5. A leveling machine according to claim 1, characterized in that, The feeding platform (3) is slidably connected to an installation block (16). One end of the installation block (16) is fixedly connected to a spring (17). The other end of the spring (17) is fixedly connected to the inside of the feeding platform (3). The other end of the installation block (16) is fixedly connected to a positioning rod (18). The other end of the positioning rod (18) is fixedly connected to a handle (19). A baffle (20) is fixedly connected to the top edge of the installation block (16).

6. A leveling machine according to claim 5, characterized in that, The baffle (20) is L-shaped and a rubber pad is attached to the surface of the baffle (20).

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