Chain machining and forming tool

Abstract

The utility model relates to the technical field of chain forming, in particular to a chain machining and forming tool which comprises a supporting frame, the upper surface of the supporting frame is fixedly connected with a plummer block, the side surface of the supporting frame is fixedly connected with a lubricating box, and the lower surface of the lubricating box is rotationally connected with a double-end lead screw. A connecting plate is matched with a slope plate and a transverse plate to extrude lubricating grease in a lubricating box, so that the lubricating grease is attached to a flexible smearing sleeve, the problem that the residual lubricating grease cannot be in contact with the flexible smearing sleeve to complete smearing along with the lubricating grease is solved, the flexible smearing sleeve is in contact with the lubricating grease in the rotating process, and the lubricating grease in the lubricating box is evenly smeared. A user only needs to place the type pin between the two flexible smearing sleeves, automatic smearing can be achieved, smearing with a brush is avoided, the lubricating grease smearing efficiency is improved, and the forming efficiency of the device is indirectly improved.

Description

Technical Field

[0001] The utility model relates to the technical field of chain forming, in particular to a chain processing and forming tool. Background Art

[0002] The purpose of the chain processing and forming tool is to combine the chain link plates and the pins to complete the chain assembly. However, the existing devices have certain disadvantages. For example, the chain processing and forming tool described in the announcement number CN221088928U includes a mounting table, a slide groove is provided in the middle of the upper surface of the mounting table, a first servo motor is fixedly connected to the middle of the rear end outer wall of the mounting table, a bidirectional threaded rod is fixedly connected to the output end of the first servo motor, and the outer walls of the front and rear ends of the bidirectional threaded rod are both provided with threaded sleeves, and the upper surfaces of the threaded sleeves are fixedly connected to the connecting plates;

[0003] Although the above device can be used to assemble the chain, it is no longer applicable to large chains. It is necessary to manually apply lubricating paste to the pin with a brush, and then use the extrusion mechanism to complete the interference fit between the pin and the chain plate, resulting in wasted time and indirectly affecting the efficiency of the device. Utility Model Content

[0004] The purpose of the present utility model is to provide a chain processing and forming tool to solve the problems raised in the above background technology.

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

[0006] A chain processing and forming tool comprises a support frame, the upper surface of the support frame is fixedly connected to a seat bearing, the side surface of the support frame is fixedly connected to a lubrication box, and the lower surface of the lubrication box is rotatably connected to a double-headed screw;

[0007] An extrusion module is provided on the upper surface of the support frame, and two coating rollers are rotatably connected to the interior of the lubrication box.

[0008] Furthermore, the inner surface of the support frame is fixedly connected with a V-shaped plate, and both side surfaces of the V-shaped plate are fixedly connected with side baffles.

[0009] Furthermore, one end of the double-headed screw is fixedly connected to a handwheel, the outer surface of the double-headed screw is threadedly connected to two connecting plates, one end of the connecting plate is fixedly connected to a cross plate, the lower surface of the cross plate is fixedly connected to a slope plate, and the slope plate is slidably connected to the inner surface of the lubrication box.

[0010] Furthermore, one end of the smear roller is fixedly connected to a gear, the two gears are meshed, a side surface of the lubrication box is fixedly connected to a motor, the output end of the motor is fixedly connected to one of the smear rollers, and a flexible smear sleeve is nested and connected to the outer surface of the smear roller.

[0011] Furthermore, the inner ring portion of the seat bearing is fixedly connected with a load-bearing roller, and the upper surface of the seat bearing is threadedly connected with a fastening bolt.

[0012] Furthermore, the extrusion module includes a fixed frame, an extrusion plate, a slide and an adjustment seat, the fixed frame is fixedly connected to the upper surface of the support frame, the extrusion plate is embedded in the inner surface of the fixed frame, the other side surface of the fixed frame is fixedly connected to a hydraulic rod, the output end of the hydraulic rod is fixedly connected to the extrusion plate, the slide is slidably connected to one side surface of the extrusion plate, the other side surface of the slide is fixedly connected to a limiting column, the other side surface of the extrusion plate is fixedly connected to a threaded column near the limiting column, the outer surface of the threaded column is threadedly connected to a fastening nut, the adjustment seat is slidably connected to the outer surface of the slide away from the limiting column, and the outer surface of the adjustment seat is threadedly connected to an adjustment knob.

[0013] Furthermore, one side surface of the adjustment seat is fixedly connected to a connecting seat, an upper surface of the connecting seat is embedded with a pin shaft, and an extrusion column is detachably connected to the interior of the connecting seat.

[0014] Compared with the prior art, the beneficial effects of the present invention are:

[0015] 1. The connecting plate cooperates with the slope plate and the cross plate to squeeze the lubricating grease in the lubrication box, so that the lubricating grease and the flexible smear sleeve are close to each other, avoiding the problem that the residual lubricating grease cannot contact with the flexible smear sleeve to complete the application when the lubricating grease is applied. During the rotation process, the flexible smear sleeve and the lubricating grease are in contact. The user only needs to place the pin between the two flexible smear sleeves for automatic application, avoiding the use of a brush to apply, and improving the efficiency of applying the lubricating grease;

[0016] 2. Manually rotate the fastening nut to separate the fastening nut and the extrusion plate, and then cooperate with the limit column to slide along the through groove on the outer surface of the extrusion plate to adjust the distance of the slide. It is suitable for chain plates of different lengths. Manually rotate the adjusting knob to separate one end of the adjusting knob from the slide, and then slide the adjustment seat along the slide to adjust the distance between the extrusion column and the bottom surface of the fixed frame. It is suitable for chain plates of different widths. The extrusion column is connected with the pin shaft and the connecting seat. The extrusion column can be manually disassembled to facilitate replacement of the extrusion column and adjustment of the contact area between the extrusion column and the chain plate, thereby improving the adaptability of the device. BRIEF DESCRIPTION OF THE DRAWINGS

[0017] Figure 1 It is a schematic diagram of the overall structure of the utility model;

[0018] Figure 2 This is a schematic diagram of the cross-sectional structure of the support frame of the present utility model;

[0019] Figure 3 This is a schematic diagram of the extrusion module structure of the utility model;

[0020] Figure 4 It is a schematic diagram of the cross-sectional structure of the lubrication box of the present utility model.

[0021] In the figure: 1. Support frame; 101. V-shaped plate; 102. Side baffle; 2. Bearing with seat; 201. Fastening bolt; 202. Load-bearing roller; 3. Lubrication box; 301. Cross plate; 302. Slope plate; 303. Connecting plate; 304. Double-headed screw; 305. Handwheel; 4. Extrusion module; 401. Fixed frame; 402. Extrusion plate; 403. Hydraulic rod; 404. Sliding seat; 405. Limiting column; 406. Fastening nut; 407. Adjusting seat; 408. Adjusting knob; 5. Applicator roller; 501. Gear; 502. Flexible applicator sleeve; 503. Motor; 6. Connecting seat; 601. Pin; 602. Extrusion column. DETAILED DESCRIPTION

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

[0023] See also Figure 1-4 In an embodiment of the present utility model, a chain processing and forming tool comprises a support frame 1, the upper surface of the support frame 1 is fixedly connected to a seat bearing 2, the side surface of the support frame 1 is fixedly connected to a lubrication box 3, and the lower surface of the lubrication box 3 is rotatably connected to a double-headed screw 304;

[0024] An extrusion module 4 is provided on the upper surface of the support frame 1. Two coating rollers 5 are rotatably connected to the interior of the lubrication box 3. A carrying roller 202 is fixedly connected to the inner ring of the seat bearing 2. A fastening bolt 201 is threadedly connected to the upper surface of the seat bearing 2.

[0025] Specifically, the purpose of this device is to combine the chain plate and the pin to complete the assembly of the large chain. Specifically, the outer surface of the pin is coated with lubricating paste and the extrusion structure is used to make the chain plate and the pin interference fit. When in use, the chain plate is placed on the surface of the extrusion module 4, and the assembler cooperates with the lubrication box 3 and the coating roller 5 to coat the pin, and then cooperates with the extrusion module 4 to extrude the chain plate so that the chain plate is interference fit on the outer surface of the pin. The extrusion module 4 is adjustable and cooperates with the coating roller 5 to apply lubricating paste, which reduces manpower input and improves the production efficiency of the chain. The carrying roller 202 is used to carry the assembled large chain. Example 1

[0026] like Figure 1-4 As shown, the inner surface of the support frame 1 is fixedly connected to a V-shaped plate 101, and both side surfaces of the V-shaped plate 101 are fixedly connected to side baffles 102. One end of the double-headed screw 304 is fixedly connected to a handwheel 305. The outer surface of the double-headed screw 304 is threadedly connected to two connecting plates 303. One end of the connecting plate 303 is fixedly connected to a cross plate 301. The lower surface of the cross plate 301 is fixedly connected to a slope plate 302. The slope plate 302 is slidably connected to the inner surface of the lubrication box 3.

[0027] In this embodiment, the inverted V-shaped plate 101 can collect parts that are accidentally dropped by the staff, and the side baffle 102 blocks the dropped parts. The double-headed screw 304 can be manually rotated in conjunction with the handwheel 305. Under the push of the thread, the connecting plate 303 cooperates with the slope plate 302 and the cross plate 301 to squeeze the lubricating paste in the lubrication box 3, so that the lubricating paste and the flexible coating sleeve 502 are in contact, avoiding the problem that the residual lubricating paste cannot contact the flexible coating sleeve 502 to complete the coating when the lubricating paste is applied.

[0028] like Figure 1-4 As shown, one end of the smear roller 5 is fixedly connected to a gear 501, the two gears 501 are meshed together, a motor 503 is fixedly connected to one side surface of the lubrication box 3, the output end of the motor 503 is fixedly connected to one of the smear rollers 5, and a flexible smear sleeve 502 is nested and connected to the outer surface of the smear roller 5.

[0029] In this embodiment, the coating roller 5 rotates in conjunction with the motor 503 through the gear 501, and during the rotation, the flexible coating sleeve 502 is brought into contact with the lubricating paste. The user only needs to place the pin between the two flexible coating sleeves 502 for automatic coating, avoiding the use of a brush to apply, thereby improving the efficiency of applying the lubricating paste. Example 2

[0030] On the basis of the first embodiment, in order to make up for the problem in the first embodiment that it is inconvenient to install pins of different models.

[0031] like Figure 1-4As shown, the extrusion module 4 includes a fixed frame 401, an extrusion plate 402, a slide 404 and an adjustment seat 407. The fixed frame 401 is fixedly connected to the upper surface of the support frame 1, the extrusion plate 402 is embedded and movably connected to the inner surface of the fixed frame 401, and the other side surface of the fixed frame 401 is fixedly connected to a hydraulic rod 403. The output end of the hydraulic rod 403 is fixedly connected to the extrusion plate 402. The slide 404 is slidably connected to one side surface of the extrusion plate 402, and the other side surface of the slide 404 is fixedly connected to a limiting column. 405, the other side surface of the extrusion plate 402 is fixedly connected to a threaded column near the limit column 405, the outer surface of the threaded column is threadedly connected to a fastening nut 406, the adjustment seat 407 is slidably connected to the outer surface of the slide 404 away from the limit column 405, the outer surface of the adjustment seat 407 is threadedly connected to an adjustment knob 408, one side surface of the adjustment seat 407 is fixedly connected to a connecting seat 6, the upper surface of the connecting seat 6 is embedded with a pin shaft 601, and the interior of the connecting seat 6 is detachably connected to the extrusion column 602.

[0032] In this embodiment, the hydraulic rod 403 is started, and the output end of the hydraulic rod 403 can push the extrusion plate 402 to move, so that the adjustment seat 407 on the slide 404 cooperates with the extrusion column 602 to squeeze the chain plate close to the position of the pin, completing the combination of the chain plate and the pin, and manually rotating the fastening nut 406 to separate the fastening nut 406 and the extrusion plate 402, and then cooperate with the limit column 405 to slide along the through groove on the outer surface of the extrusion plate 402 to adjust the distance of the slide 404, which is suitable for chain plates of different lengths. Manually rotating the adjusting knob 408 makes One end of the adjusting knob 408 is separated from the slide 404, and the adjusting seat 407 can be slid along the slide 404 to adjust the distance between the extrusion column 602 and the inner bottom surface of the fixed frame 401, which is suitable for chain plates of different widths. The extrusion column 602 is connected with the pin shaft 601 and the connecting seat 6. The extrusion column 602 can be manually disassembled to facilitate replacement of the extrusion column 602 and adjustment of the contact area between the extrusion column 602 and the chain plate, thereby improving the adaptability of the device. The adjustable extrusion module 4 cooperates with the coating roller 5 to reduce manual participation and improve the assembly efficiency of the chain.

[0033] It will be apparent 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 characteristics of the present invention. Therefore, the embodiments should be considered in all respects as illustrative and non-restrictive, and the scope of the present invention is defined by the appended claims, not the foregoing description, and all variations within the meaning and range of equivalents of the claims are intended to be encompassed within the present invention. Any reference sign in a claim should not be construed as limiting the claim to which it relates.

[0034] In addition, it should be understood that although this specification is described in terms of implementation methods, not every implementation method contains only one independent technical solution. This narrative method 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 can also be appropriately combined to form other implementation methods that can be understood by those skilled in the art.

Claims

1. A chain processing and forming tool, comprising a support frame (1), wherein the upper surface of the support frame (1) is fixedly connected to a seat bearing (2), the side surface of the support frame (1) is fixedly connected to a lubrication box (3), and the lower surface of the lubrication box (3) is rotatably connected to a double-headed screw (304); It is characterized by: An extrusion module (4) is provided on the upper surface of the support frame (1), and two coating rollers (5) are rotatably connected to the interior of the lubrication box (3).

2. The chain processing and forming tool according to claim 1, characterized in that: The inner surface of the support frame (1) is fixedly connected to a V-shaped plate (101), and both side surfaces of the V-shaped plate (101) are fixedly connected to side baffles (102).

3. The chain processing and forming tool according to claim 1, characterized in that: One end of the double-ended screw (304) is fixedly connected to a handwheel (305); the outer surface of the double-ended screw (304) is threadedly connected to two connecting plates (303); one end of the connecting plate (303) is fixedly connected to a transverse plate (301); the lower surface of the transverse plate (301) is fixedly connected to a gradient plate (302); and the gradient plate (302) is slidably connected to the inner surface of the lubrication box (3).

4. The chain processing and forming tool according to claim 1, characterized in that: One end of the smear roller (5) is fixedly connected to a gear (501), and the two gears (501) are meshed and connected. A motor (503) is fixedly connected to a side surface of the lubrication box (3), and an output end of the motor (503) is fixedly connected to one of the smear rollers (5). A flexible smear sleeve (502) is nested and connected to the outer surface of the smear roller (5).

5. The chain processing and forming tool according to claim 1, characterized in that: The inner ring portion of the seat bearing (2) is fixedly connected to a bearing roller (202), and the upper surface of the seat bearing (2) is threadedly connected to a fastening bolt (201).

6. The chain processing and forming tool according to claim 1, characterized in that: The extrusion module (4) comprises: A fixing frame (401) fixedly connected to the upper surface of the support frame (1); An extrusion plate (402) is embedded and movably connected to the inner surface of the fixed frame (401); a hydraulic rod (403) is fixedly connected to the other side surface of the fixed frame (401); and an output end of the hydraulic rod (403) is fixedly connected to the extrusion plate (402); A slide (404) is slidably connected to one side surface of the extrusion plate (402); the other side surface of the slide (404) is fixedly connected to a limiting column (405); a threaded column is fixedly connected to the other side surface of the extrusion plate (402) near the limiting column (405); and a fastening nut (406) is threadedly connected to the outer surface of the threaded column; The adjusting seat (407) is slidably connected to the outer surface of the sliding seat (404) away from the limiting column (405), and the outer surface of the adjusting seat (407) is threadedly connected to the adjusting knob (408).

7. The chain processing and forming tool according to claim 6, characterized in that: A connecting seat (6) is fixedly connected to one side surface of the adjustment seat (407), a pin shaft (601) is embedded in the upper surface of the connecting seat (6), and an extrusion column (602) is detachably connected inside the connecting seat (6).

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