Fixing tool for cutting stainless steel round bar

Abstract

The utility model discloses a fixing tool for cutting a stainless steel round bar, which relates to the technical field of fixing tools and comprises a mounting seat. The number of the mounting seats is two, one mounting seat is fixed on the bottom frame through a bolt, and the other mounting seat is connected to the lead screw through threads and further connected to the outer side of the guide rod in a sleeving mode; two pressing frames are arranged on the mounting seat, and the two pressing frames are arranged in a mirror image manner; according to the utility model, one mounting seat is in threaded connection with the lead screw and is sleeved with the guide rod, when the lead screw rotates, the mounting seat moves along the guide rod, the two pressing frames on the moving mounting seat clamp the bar so as to push the bar to move, when the bar moves, the two pressing frames on the other mounting seat are in a separated state, and when the bar is cut, the two pressing frames are separated from each other. And the cutting machine cuts a slit between every two adjacent pressing frames, the two pressing frames are in a combined state, and the stability of the bars during cutting is guaranteed.

Description

Technical Field

[0001] The utility model specifically relates to the technical field of fixed tooling, in particular to a fixed tooling for cutting and processing stainless steel round bars. Background Art

[0002] Stainless steel bars can be divided into three types according to the production process: hot rolling, forging and cold drawing. The specifications of hot-rolled stainless steel round bars are 5.5-250 mm. Among them: 5.5-25 mm small stainless steel round bars are mostly supplied in bundles of straight bars, and are often used as steel bars, bolts and various mechanical parts; stainless steel round bars larger than 25 mm are mainly used to manufacture mechanical parts or as seamless steel pipe blanks.

[0003] Chinese utility model publication number CN 218800515 U discloses a fixed tool for milling metal bars, comprising a bottom plate, two groups of vertical rods are symmetrically fixedly connected on the surface of the bottom plate, tops of the two groups of vertical rods are fixedly connected to top covers, the outsides of the two groups of vertical rods are sleeved with connecting plates, a driving assembly is arranged between the connecting plate and the top cover, and two first fixing blocks are symmetrically fixedly installed on the surface of the bottom plate;

[0004] The above-mentioned fixed tooling for milling metal bars is to press and fix the bars placed inside the first fixed block and the second fixed block by cooperating with the first fixed block and the second fixed block so that they no longer move, which is convenient for cutting. After cutting, the bars need to be moved. At this time, manual intervention or intervention with the help of other devices is required to push the bars to move, which is more inconvenient to use. For this reason, we provide a fixed tooling for cutting stainless steel round bars. The bars are pressed by two sets of pressing frames to ensure the stability of cutting. Secondly, after the pressing frame on one side of the cutting machine is separated, the pressing frame on the other side clamps the bars and moves with the mounting seat on the guide rod, pushing the bars to be continuously fed, thereby effectively compensating for the above-mentioned problems. Utility Model Content

[0005] The utility model aims to provide a fixed tool for cutting and processing stainless steel round bars to solve the problems raised in the background technology.

[0006] In order to achieve the above purpose, the utility model provides the following technical solutions:

[0007] A fixed tool for cutting stainless steel round bars, comprising a mounting seat; two mounting seats are provided, one of which is fixed to a base frame by bolts, and the other mounting seat is connected to a screw rod by threads and is also sleeved on the outside of a guide rod; two pressing frames are provided on the mounting seat, and the two pressing frames are arranged in a mirror image, one of which is connected to a support plate and the other is installed on a sliding plate, and the support plate is welded to the mounting seat; a cutting machine is provided on one side of the mounting seat away from a feeding motor of the two mounting seats, and the cutting machine is located above two adjacent pressing frames, and the two pressing frames are provided with slits for facilitating cutting by the cutting machine.

[0008] As a further technical solution of the utility model, a bracket is provided on one side of the base frame, the bracket is welded to the chassis, and the bracket is movably connected to the flip frame via a rotating shaft; the cutting machine is fixed to the flip frame via bolts.

[0009] As a further technical solution of the utility model, the flip frame is movably connected to the push rod of the cutting cylinder through a rotating shaft, and the cutting cylinder is movably connected to the chassis through a rotating shaft.

[0010] As a further technical solution of the utility model, the sliding plate is connected to the push rod of the pressing cylinder, and the pressing cylinder is fixed to the mounting seat by bolts.

[0011] As a further technical solution of the utility model, the screw rod is connected to a bearing seat installed on the base frame, and one end of the screw rod is connected to the driving shaft of the feeding motor, and the feeding motor is fixed to the base frame by bolts; the base frame is fixed to the chassis by bolts.

[0012] As a further technical solution of the utility model, a blanking plate is welded on the support plate close to the cutting machine among the two support plates.

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

[0014] 1. In the utility model, one of the mounting seats is threadedly connected to the screw rod and sleeved with the guide rod. When the screw rod rotates, the mounting seat will move along the guide rod, and the two pressing frames on the movable mounting seat clamp the rod, thereby pushing the rod to move. When the rod moves, the two pressing frames on the other mounting seat are separated. When cutting, the cutting machine will cut the slit between the two adjacent pressing frames, and the two pressing frames will be combined to ensure the stability of the rod during cutting;

[0015] 2. In the utility model, the push rod of the cutting cylinder is movably connected to the turning frame, and the cutting cylinder is movably connected to the chassis, thereby pushing the turning frame to turn along the rotating shaft of the bracket, providing power for the cutting machine to turn and cut;

[0016] 3. In the utility model, the driving shaft of the feeding motor drives the screw to rotate, which indirectly provides power for the movement of the mounting seat of the sliding connection guide rod, and the push rod of the pressing cylinder pushes the sliding plate to move, thereby providing power for clamping the rod. BRIEF DESCRIPTION OF THE DRAWINGS

[0017] Figure 1 It is a three-dimensional structural schematic diagram of the utility model.

[0018] Figure 2 This utility model Figure 1 Schematic diagram from another perspective.

[0019] Figure 3 This utility model Figure 1 main view.

[0020] Figure 4 This utility model Figure 1 A partial enlarged view of point A.

[0021] In the figure: 1-chassis, 2-bracket, 3-cutting cylinder, 4-turning frame, 5-cutting machine, 6-unloading plate, 7-loading motor, 8-base frame, 9-guide rod, 10-screw rod, 11-mounting seat, 12-support plate, 13-sliding plate, 14-pressing frame, 15-pressing cylinder. 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 Figure 1-4 In the embodiment of the utility model, a fixed tool for cutting and processing stainless steel round bars includes a mounting seat 11; two mounting seats 11 are provided, one of which is fixed to the base frame 8 by bolts, and the other mounting seat 11 is connected to the screw rod 10 by threads, and is also sleeved on the outside of the guide rod 9; two pressing frames 14 are provided on the mounting seat 11, and the two pressing frames 14 are mirror-imaged, one of which is connected to the support plate 12, and the other is installed on the sliding plate 13, and secondly, the support plate 12 is welded to the mounting seat 11; a cutting machine 5 is provided on the side of the mounting seat 11 away from the feeding motor 7 of the two mounting seats 11, and the cutting machine 5 is located above the two adjacent pressing frames 14, and the two pressing frames 14 are provided with slits for convenient cutting by the cutting machine 5.

[0024] By adopting the above technical solution, one of the mounting seats 11 is threadedly connected to the screw rod 10 and sleeved on the guide rod 9. When the screw rod 10 rotates, the mounting seat 11 will move along the guide rod 9, and the two pressing frames 14 on the movable mounting seat 11 clamp the rod, thereby pushing the rod to move. When the rod moves, the two pressing frames 14 on the other mounting seat 11 are in a separated state. During cutting, the cutting machine 5 will cut the slit between the two adjacent pressing frames 14, and the two pressing frames 14 will be merged to ensure the stability of the rod during cutting.

[0025] In this embodiment, a bracket 2 is provided on one side of the base frame 8, the bracket 2 is welded to the chassis 1, and the bracket 2 is movably connected to the flip frame 4 via a rotating shaft; a cutting machine 5 is fixed to the flip frame 4 via bolts.

[0026] Furthermore, the flip frame 4 is movably connected to the push rod of the cutting cylinder 3 via a rotating shaft, and the cutting cylinder 3 is movably connected to the chassis 1 via a rotating shaft.

[0027] By adopting the above technical solution, the push rod of the cutting cylinder 3 is movably connected to the flip frame 4, and the cutting cylinder 3 is movably connected to the chassis 1, thereby pushing the flip frame 4 to flip along the rotating axis of the bracket 2, providing power for the cutting machine 5 to flip and cut.

[0028] In this embodiment, the sliding plate 13 is connected to the push rod of the pressing cylinder 15 , and the pressing cylinder 15 is fixed to the mounting seat 11 by bolts.

[0029] Furthermore, the screw rod 10 is connected to a bearing seat installed on the base frame 8, and one end of the screw rod 10 is connected to the driving shaft of the feeding motor 7, and the feeding motor 7 is fixed to the base frame 8 by bolts; the base frame 8 is fixed to the chassis 1 by bolts.

[0030] By adopting the above technical solution, the driving shaft of the feeding motor 7 drives the screw 10 to rotate, indirectly providing power for the movement of the mounting seat 11 of the sliding connection guide rod 9, and the push rod of the pressing cylinder 15 pushes the sliding plate 13 to move, providing power for clamping the rod.

[0031] In this embodiment, a blanking plate 6 is welded to the support plate 12 close to the cutting machine 5 among the two support plates 12 .

[0032] By adopting the above technical solution, after the cutting machine 5 completes the cutting, the bar will slide down along the blanking plate 6 .

[0033] The working principle of the utility model is as follows: when in use, one of the mounting seats 11 is threadedly connected to the screw rod 10 and sleeved with the guide rod 9. When the screw rod 10 rotates, the mounting seat 11 will move along the guide rod 9, and the two pressing frames 14 on the movable mounting seat 11 clamp the rod material, thereby pushing the rod material to move. When the rod material moves, the two pressing frames 14 on the other mounting seat 11 are separated. When cutting, the cutting machine 5 will cut the slit between the two adjacent pressing frames 14, and the two pressing frames 14 will be merged. Ensure the stability of the rod during cutting; the push rod of the cutting cylinder 3 is movably connected to the flip frame 4, and the cutting cylinder 3 is movably connected to the chassis 1, thereby pushing the flip frame 4 to flip along the rotating axis of the bracket 2, providing power for the cutting machine 5 to flip and cut; the driving shaft of the feeding motor 7 drives the screw 10 to rotate, indirectly providing power for the movement of the mounting seat 11 of the sliding connection guide rod 9, and the push rod of the pressing cylinder 15 pushes the sliding plate 13 to move, providing power for clamping the rod; after the cutting machine 5 completes cutting, the rod will slide along the unloading plate 6.

[0034] 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.

[0035] 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 fixed tool for cutting stainless steel round bars, characterized in that: The invention comprises a mounting seat (11); two mounting seats (11) are provided, one of which is fixed to a base frame (8) by bolts, and the other mounting seat (11) is connected to a screw rod (10) by threads, and is also sleeved on the outside of a guide rod (9); two pressing frames (14) are provided on the mounting seat (11), and the two pressing frames (14) are arranged in a mirror image, one of which is connected to a support plate (12) and the other is installed on a sliding plate (13), and the support plate (12) is welded to the mounting seat (11); a cutting machine (5) is provided on one side of the mounting seat (11) away from a feeding motor (7), and the cutting machine (5) is located above two adjacent pressing frames (14), and the two pressing frames (14) are provided with slits for facilitating cutting by the cutting machine (5).

2. The fixing tool for cutting stainless steel round bars according to claim 1 is characterized in that: A bracket (2) is provided on one side of the base frame (8), the bracket (2) is welded to the chassis (1), and the bracket (2) is movably connected to the flip frame (4) via a rotating shaft; a cutting machine (5) is fixed to the flip frame (4) via bolts.

3. The fixing tool for cutting stainless steel round bars according to claim 2 is characterized in that: The turning frame (4) is movably connected to the push rod of the cutting cylinder (3) via a rotating shaft, and the cutting cylinder (3) is movably connected to the chassis (1) via a rotating shaft.

4. The fixing tool for cutting stainless steel round bars according to claim 1 is characterized in that: The sliding plate (13) is connected to the push rod of the pressing cylinder (15), and the pressing cylinder (15) is fixed to the mounting seat (11) by bolts.

5. The fixing tool for cutting stainless steel round bars according to claim 1 is characterized in that: The screw rod (10) is connected to a bearing seat mounted on a base frame (8), and one end of the screw rod (10) is connected to a driving shaft of a feeding motor (7), and the feeding motor (7) is fixed to the base frame (8) by bolts; the base frame (8) is fixed to the chassis (1) by bolts.

6. The fixing tool for cutting stainless steel round bars according to claim 1, characterized in that: A blanking plate (6) is welded to the support plate (12) close to the cutting machine (5) among the two support plates (12).

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