Segment cutting machine facilitating bolt fixing

Abstract

The utility model discloses a segment cutting machine convenient for fixing a bolt, and relates to the technical field of bolt processing. The cutting device comprises a machining table, a supporting frame is arranged on the upper side of the machining table, and a cutting assembly is arranged on the upper side of the supporting frame. A fixing box and a connecting box are arranged on the upper side of the machining table, a two-way lead screw is rotationally matched with the interior of the fixing box, two connecting plates are in threaded fit with the two-way lead screw, a clamping plate is arranged on one side of each connecting plate, and a first gear is rotationally matched with the interior of each connecting box. By means of the rotating shaft, the teeth can drive the first gear to rotate after the cutting assembly finishes cutting, so that the clamping plate on the two-way lead screw can be driven to move, fixation of the clamping plate on a bolt is relieved, the machined bolt can be detached conveniently, the machined bolt can be automatically discharged through the discharging assembly, and the machining efficiency is improved. Therefore, the labor amount of workers is reduced, and the bolt cutting efficiency is improved.

Description

Technical Field

[0001] The utility model belongs to the technical field of bolt processing, in particular to a segment cutting machine which is convenient for fixing bolts. Background Art

[0002] In the prior art, the processing of bolts is to place a long blank workpiece on a processing table and cut it by a gas cutting machine to form an initial product of the bolt, and then further process it through other processes such as polishing and tapping to make a finished bolt.

[0003] A Chinese patent with application number CN202122298403.7 discloses a foundation bolt production device, including a base plate, a placing table, a positioning ring, a cutting mechanism, and an adjusting mechanism; the cutting mechanism includes a U-shaped frame, a hydraulic cylinder, a mounting frame, a motor and a cutting knife; the adjusting mechanism includes a fixed seat, a screw, a first handle, a movable plate and a U-shaped seat, the fixed seat is provided with a threaded hole passing through the left and right, the screw thread is assembled in the threaded hole, the movable plate is provided with a limit assembly, and a clamping assembly is provided between the movable plate and the U-shaped seat; the workpiece can be clamped and fixed by the clamping assembly to avoid insufficient fixation of the workpiece during cutting, which may cause a safety accident. By setting the adjusting mechanism, the length of the workpiece cut off can be conveniently adjusted, and the operation is simple and practical.

[0004] However, in the above-mentioned comparative document, each time the cutting knife cuts the bolts on the clamping assembly, the bolts need to be manually removed after cutting. After long-term use, it not only increases the workload of the staff, but also affects the processing efficiency of the bolts, which is quite troublesome.

[0005] In view of this, the present utility model is proposed. Utility Model Content

[0006] The technical problem to be solved by the utility model is to overcome the deficiencies of the prior art and provide a segment cutting machine which is convenient for fixing bolts.

[0007] In order to solve the above technical problems, the basic concept of the technical solution adopted by the utility model is:

[0008] A segment cutting machine convenient for fixing bolts comprises a processing table, a support frame is installed on the upper side of the processing table, and a cutting assembly is installed on the upper side of the support frame;

[0009] A fixed box and a connecting box are respectively installed on the upper side of the processing table, a bidirectional screw is rotatably matched in the fixed box, two connecting plates are threaded on the bidirectional screw, a clamping plate is installed on one side of the connecting plate, a first gear is rotatably matched in the connecting box, the first gear is connected to the bidirectional screw, a connecting frame is installed on one side of the cutting assembly, a plurality of teeth are installed on one side of the connecting frame, a rotating shaft is installed on the teeth, a unloading assembly is installed on one side of the fixed box, and the unloading assembly cooperates with the teeth.

[0010] Optionally, the unloading assembly includes a second gear rotatably engaged in the connection box, the second gear meshes with the teeth, a cavity is provided in the fixed box, a push plate is elastically engaged in the cavity, a tooth plate is installed in the push plate, a third gear is rotatably engaged in the cavity, the second gear is connected to the third gear, and the tooth plate meshes with the third gear. The push plate can be moved by the rotation of the third gear, and the push plate can be driven to move, so that the processed bolts can be automatically unloaded, reducing the labor of the staff and improving the cutting efficiency of the bolts.

[0011] Optionally, the cutting assembly includes a cylinder mounted on a support frame, a mounting plate mounted on the output end of the cylinder, a motor mounted on one side of the mounting plate, a cutting blade mounted on the output end of the motor, and a connecting frame mounted on one side of the mounting plate. The cutting position of the cutting blade can be adjusted by the provided cylinder, thereby improving the flexibility of the device.

[0012] Optionally, a placing table and a positioning ring are respectively installed on the upper side of the processing table, and the placing table and the positioning ring are horizontally installed on the processing table. By setting the positioning ring, the bolt can be fixed more accurately, so that the cutting position of the bolt can be more accurate, and the cutting accuracy of the bolt is improved.

[0013] Optionally, a fixing seat is installed on the upper side of the processing table, and a threaded rod is rotatably mounted on the fixing seat, one end of the threaded rod is connected to the fixing box, and a handle is installed on one end of the threaded rod. Through the threaded rod, the fixing box on the threaded rod can be moved by rotating the handle, so as to facilitate the adjustment of the length of the bolt cut, which is simple to operate and highly practical.

[0014] Optionally, a material unloading slot is provided on the processing table, and a collection box is installed on the lower side of the processing table. Through the provided collection box, the bolt waste after cutting can be collected, so as to facilitate the centralized treatment of the waste by subsequent staff.

[0015] After adopting the above technical solution, the utility model has the following beneficial effects compared with the prior art. Of course, any product implementing the utility model does not necessarily need to achieve all the advantages described below at the same time:

[0016] Through the provided cutting assembly, the bolts to be processed can be cut quickly, thereby improving the cutting efficiency of the bolts; through the provided clamping plate, the bolts to be processed can be fixed, thereby making the bolts more stable during processing and improving the processing quality of the bolts; through the provided rotating shaft, the cutting assembly can drive the first gear to rotate by the teeth after cutting is completed, thereby driving the clamping plate on the bidirectional screw rod to move, releasing the fixation of the clamping plate on the bolts, so as to facilitate the disassembly of the processed bolts; through the provided unloading assembly, the processed bolts can be automatically unloaded, thereby reducing the labor of the staff and improving the cutting efficiency of the bolts.

[0017] The specific implementation of the utility model is further described in detail below with reference to the accompanying drawings. BRIEF DESCRIPTION OF THE DRAWINGS

[0018] The drawings described below are only some embodiments. For those skilled in the art, other drawings can be obtained based on these drawings without creative work. In the drawings:

[0019] Figure 1 This is a schematic structural diagram of a segment cutting machine that is convenient for fixing bolts according to an embodiment of the utility model;

[0020] Figure 2 This is a schematic diagram of the structure of a cutting assembly according to an embodiment of the utility model;

[0021] Figure 3 This is a schematic diagram of the structure of a fixing box according to an embodiment of the utility model;

[0022] Figure 4 This is a schematic diagram of the tooth plate structure of an embodiment of the utility model;

[0023] Figure 5 This is a schematic diagram of the structure of a discharge assembly according to an embodiment of the utility model;

[0024] In the accompanying drawings, the components represented by the reference numerals are listed as follows:

[0025] Processing table 1, support frame 2, cutting assembly 3, fixing box 4, bidirectional screw 5, connecting plate 6, connecting box 7, first gear 8, clamping plate 9, connecting frame 10, teeth 11, rotating shaft 12, unloading assembly 13, second gear 14, push plate 15, gear plate 16, third gear 17, cylinder 18, mounting plate 19, motor 20, cutting blade 21, placing table 22, positioning ring 23, fixing seat 24, threaded rod 25, handle 26, unloading slot 27, collecting box 28.

[0026] It should be noted that these drawings and textual descriptions are not intended to limit the conceptual scope of the present invention in any way, but rather to illustrate the concept of the present invention for those skilled in the art by referring to specific embodiments. DETAILED DESCRIPTION

[0027] The utility model will now be described in further detail with reference to the accompanying drawings.

[0028] See also Figure 1-5 As shown, in this embodiment, a segment cutting machine is provided for facilitating the fixing of bolts, comprising a processing table 1, a support frame 2 is mounted on the upper side of the processing table 1, and a cutting assembly 3 is mounted on the upper side of the support frame 2;

[0029] A fixed box 4 and a connecting box 7 are respectively installed on the upper side of the processing table 1, a bidirectional screw rod 5 is rotatably fitted in the fixed box 4, two connecting plates 6 are threadedly fitted on the bidirectional screw rod 5, a clamping plate 9 is installed on one side of the connecting plate 6, a first gear 8 is rotatably fitted in the connecting box 7, and the first gear 8 is connected to the bidirectional screw rod 5, a connecting frame 10 is installed on one side of the cutting assembly 3, a plurality of teeth 11 are installed on one side of the connecting frame 10, a rotating shaft 12 is installed on the teeth 11, a discharging assembly 13 is installed on one side of the fixed box 4, and the discharging assembly 13 is matched with the teeth 11.

[0030] The application of one aspect of this embodiment is as follows: when in use, the bolts are first fixed by the clamping plate 9, and then the cutting assembly 3 is started to cut the fixed bolts. When the processing is completed, when the cutting assembly 3 is reset, it will drive the connecting frame 10 to move. The movement of the connecting frame 10 will cause the teeth 11 to drive the first gear 8 to rotate. The rotation of the first gear 8 will drive the bidirectional screw 5 to rotate, thereby driving the clamping plate 9 to move and release the fixation of the bolts. When the connecting frame 10 moves, it will drive the unloading assembly 13 to eject the processed bolts, and the use of this device can be completed.

[0031] The unloading assembly 13 of this embodiment includes a second gear 14 rotatably engaged in the connecting box 7, the second gear 14 meshes with the teeth 11, a cavity is provided in the fixed box 4, a push plate 15 is elastically engaged in the cavity, a tooth plate 16 is installed in the push plate 15, a third gear 17 is rotatably engaged in the cavity, the second gear 14 is connected to the third gear 17, and the tooth plate 16 meshes with the third gear 17.

[0032] By setting the push plate 15, the tooth plate 16 can be moved under the rotation of the third gear 17, and the push plate 15 can be driven to move, so that the processed bolts can be automatically unloaded, reducing the labor of the staff and improving the cutting efficiency of the bolts.

[0033] The cutting assembly 3 of this embodiment includes a cylinder 18 mounted on a support frame 2, a mounting plate 19 is mounted on the output end of the cylinder 18, a motor 20 is mounted on one side of the mounting plate 19, a cutting blade 21 is mounted on the output end of the motor 20, and a connecting frame 10 is mounted on one side of the mounting plate 19.

[0034] The setting of the cylinder 18 can adjust the cutting position of the cutting blade 21, thereby improving the flexibility of the device. The setting of the cutting blade 21 can quickly cut the bolts to be processed, thereby improving the cutting efficiency of the bolts.

[0035] A placing table 22 and a positioning ring 23 are respectively installed on the upper side of the processing table 1 of this embodiment. The placing table 22 and the positioning ring 23 are horizontally installed on the processing table 1.

[0036] By providing the positioning ring 23, the bolt can be fixed more accurately, so that the cutting position of the bolt can be made more accurate, thereby improving the cutting accuracy of the bolt.

[0037] A fixing seat 24 is installed on the upper side of the processing table 1 of this embodiment. A threaded rod 25 is rotatably fitted on the fixing seat 24. One end of the threaded rod 25 is connected to the fixing box 4. A handle 26 is installed on one end of the threaded rod 25.

[0038] By setting the threaded rod 25, the fixing box 24 on the threaded rod 25 can be driven to move by rotating the handle 26, so as to facilitate the adjustment of the length of the bolt cut-off, which is simple to operate and highly practical.

[0039] In this embodiment, a material discharge slot 27 is provided on the processing table 1 , and a collecting box 28 is installed at the lower side of the processing table 1 .

[0040] The collection box 28 is provided to collect the bolt waste after cutting, so as to facilitate the subsequent centralized treatment of the waste by the staff.

[0041] The present invention is not limited to the above-mentioned implementation modes. Anyone should be aware of the structural changes made under the inspiration of the present invention. Any technical solution that is the same or similar to the present invention falls within the protection scope of the present invention. The technology, shape, and structure that are not described in detail in the present invention are all known technologies.

Claims

1. A segment cutting machine convenient for fixing bolts, characterized in that: include: A processing table (1), a support frame (2) is installed on the upper side of the processing table (1), and a cutting assembly (3) is installed on the upper side of the support frame (2); A fixing box (4) and a connecting box (7) are respectively arranged on the upper side of the processing table (1); a bidirectional screw rod (5) is rotatably matched in the fixing box (4); two connecting plates (6) are threadedly matched on the bidirectional screw rod (5); a clamping plate (9) is arranged on one side of the connecting plate (6); a first gear (8) is rotatably matched in the connecting box (7); the first gear (8) is connected to the bidirectional screw rod (5); a connecting frame (10) is arranged on one side of the cutting assembly (3); a plurality of teeth (11) are arranged on one side of the connecting frame (10); a rotating shaft (12) is arranged on the teeth (11); a discharging assembly (13) is arranged on one side of the fixing box (4); the discharging assembly (13) is matched with the teeth (11).

2. A segment cutting machine for convenient bolt fixing according to claim 1, characterized in that: The unloading assembly (13) comprises a second gear (14) rotatably engaged in the connecting box (7), the second gear (14) meshing with the teeth (11), a cavity being provided in the fixing box (4), a push plate (15) being elastically engaged in the cavity, a tooth plate (16) being installed in the push plate (15), a third gear (17) rotatably engaged in the cavity, the second gear (14) being connected to the third gear (17), and the tooth plate (16) being meshing with the third gear (17).

3. A segment cutting machine for convenient bolt fixing according to claim 1, characterized in that: The cutting assembly (3) comprises a cylinder (18) mounted on a support frame (2); a mounting plate (19) is mounted on the output end of the cylinder (18); a motor (20) is mounted on one side of the mounting plate (19); a cutting blade (21) is mounted on the output end of the motor (20); and a connecting frame (10) is mounted on one side of the mounting plate (19).

4. A segment cutting machine for convenient bolt fixing according to claim 1, characterized in that: A placing table (22) and a positioning ring (23) are respectively installed on the upper side of the processing table (1), and the placing table (22) and the positioning ring (23) are horizontally installed on the processing table (1).

5. A segment cutting machine for convenient bolt fixing according to claim 1, characterized in that: A fixing seat (24) is arranged on the upper side of the processing table (1), a threaded rod (25) is rotatably matched on the fixing seat (24), one end of the threaded rod (25) is connected to the fixing box (4), and a handle (26) is arranged on one end of the threaded rod (25).

6. A segment cutting machine for convenient bolt fixing according to claim 1, characterized in that: A material unloading slot (27) is provided on the processing table (1), and a collecting box (28) is installed on the lower side of the processing table (1).

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