Lathe machining punching structure

Abstract

The utility model relates to the technical field of lathe machining, and discloses a lathe machining punching structure which comprises a machining table, the top of the machining table is fixedly connected with a support, the top of the support is fixedly connected with a first hydraulic rod, and the bottom of the first hydraulic rod penetrates through the support and is fixedly connected with a punch. A punching seat is slidably arranged at the top of the machining table, mounting plates are fixedly connected to the front end and the rear end of the punching seat correspondingly, motors are fixedly connected to the bottoms of the mounting plates correspondingly, output shafts of the motors are fixedly connected with gears correspondingly, and two transverse plates are fixedly connected to the top of the machining table. The sides, close to each other, of the two transverse plates are fixedly connected with teeth correspondingly. According to the lathe machining punching structure, the motor drives the gear to rotate, the punching base drives the workpiece to move rightwards to the position below the punch to conduct punching work, after punching is completed, the motor is driven to reset the punching base, operation is not conducted below the punch when the workpiece is placed and taken out, and safety accidents are avoided.

Description

Technical Field

[0001] The utility model relates to the technical field of lathe processing, in particular to a lathe processing punching structure. Background Art

[0002] A CNC lathe is a high-precision, high-efficiency automated machine tool equipped with a multi-station turret or a power turret. The machine tool has a wide range of processing capabilities and can process complex workpieces such as straight cylinders, oblique cylinders, arcs, and various threads, grooves, worms, etc. It has various compensation functions such as linear interpolation and circular interpolation.

[0003] A punching device for producing and processing tapered roller bearings provided in the Chinese utility model patent application disclosure specification CN 217166044 U includes: a box, a hinge and a screw rod, a workbench is installed on the top of the box, fixed blocks are welded on both sides of the upper surface of the workbench, two fixed blocks are respectively provided with screw holes, two screw rods are respectively engaged with the two screw holes, a retainer is installed on the upper surface of the workbench on the opposite side of the two fixed blocks, a hydraulic cylinder is embedded and installed on the top of the retainer, a hydraulic rod is installed at the bottom of the hydraulic cylinder, a punching machine body is installed at the bottom of the hydraulic rod, a partition is welded inside the box, and a fan is installed on the inner wall of the box on one side of the partition. The utility model has the advantages of simple operation, the position of the punching can be adjusted, low cost of use, cleaning of the punched workpiece, and providing storage space to improve production efficiency.

[0004] However, the above-mentioned prior art requires the user to put his / her hands under the punching machine body when placing or taking out the workpiece for punching, which poses a safety hazard. Therefore, a lathe punching structure is urgently needed. Utility Model Content

[0005] The utility model aims to provide a lathe punching structure to solve the problems raised in the above background technology.

[0006] In order to solve the above technical problems, the utility model provides the following technical solutions: a lathe punching structure, comprising a processing table, the top of the processing table is fixedly connected to a bracket, the top of the bracket is fixedly connected to a first hydraulic rod, the bottom of the first hydraulic rod penetrates the bracket and is fixedly connected to a punch;

[0007] A punch seat is slidably provided on the top of the processing table, and the front and rear ends of the punch seat are respectively fixedly connected with mounting plates, the bottom of the mounting plates are respectively fixedly connected with motors, and the output shafts of the motors are respectively fixedly connected with gears, and two cross plates are fixedly connected to the top of the processing table, and the sides of the two cross plates close to each other are respectively fixedly connected with teeth.

[0008] Preferably, a punch hole is formed on the top of the punch seat, and the gears are respectively meshed with teeth.

[0009] The punch moves up and down through the drive of the first hydraulic rod to realize the punching operation. The punch seat can slide on the processing table. The gear is driven to rotate by the motor. The cross plate and the teeth are fixed on the processing table and mesh with the gear, so that the punch seat can move on the processing table.

[0010] Preferably, two guide rails are fixedly connected to the top of the processing table, and the two guide rails are convex in shape.

[0011] Preferably, two guide plates are fixedly connected to the bottom of the punch seat, and slide grooves are respectively provided at the bottom of the two guide plates. The slide grooves are convex in shape and are respectively matched with guide rails.

[0012] Two guide plates are fixedly connected to the bottom of the punch seat. A slide groove is provided at the bottom of the guide plate, which is matched with the guide rail so that the punch seat can slide smoothly on the processing table.

[0013] Preferably, both ends of the punch seat are respectively fixedly connected with mounting frames, the ends of the mounting frames close to each other are respectively fixedly connected with second hydraulic rods, and the sides of the second hydraulic rods close to each other are respectively fixedly connected with push plates.

[0014] Preferably, a scraper is fixedly connected to the right side of the bottom of the punch seat, a slag discharge port is opened on the top of the processing table, and a collection box is fixedly connected to the bottom of the processing table below the slag discharge port.

[0015] A scraper is fixedly connected to the right side of the bottom of the punch seat to clean the waste generated during the punching process. The waste falls into the collection box below through the slag discharge port for collection.

[0016] Preferably, four legs are fixedly connected to the bottom of the processing table, and the four legs are respectively arranged at the four corners of the bottom of the processing table.

[0017] Compared with the prior art, the beneficial effects achieved by the utility model are:

[0018] First, in the utility model, the punch is driven by the first hydraulic rod to move up and down to realize the punching operation, the punch seat can slide on the processing table, and the gear is driven by the motor to rotate. The cross plate and the teeth are fixed on the processing table and mesh with the gear, so that the punch seat can move on the processing table. Two guide plates are fixedly connected to the bottom of the punch seat. The bottom of the guide plate is provided with a slide groove, which is adapted to the guide rail, so that the punch seat can slide smoothly on the processing table, and then when punching the workpiece, the workpiece is placed on the punch seat, and the motor drives the gear to rotate, so that the punch seat drives the workpiece to move to the right to the bottom of the punch to perform the punching work. After the punching is completed, the motor is driven to reset the punch seat, and then when placing and taking out the workpiece, the workpiece is not operated under the punch, thereby avoiding safety accidents.

[0019] Second, in the utility model, both ends of the punch seat are fixedly connected with mounting frames, on which the second hydraulic rod and the push plate are fixedly connected, which are used to push the workpiece to the punching position and fix the workpiece. A scraper is fixedly connected to the right side of the bottom of the punch seat, which is used to clean the waste generated during the punching process. The waste falls into the collection box below through the slag discharge port for collection. Four legs are fixedly connected to the bottom of the processing table to support the entire structure and maintain stability. BRIEF DESCRIPTION OF THE DRAWINGS

[0020] Figure 1 This is a schematic diagram of the three-dimensional structure of the utility model from the left side;

[0021] Figure 2 This is an enlarged structural diagram of the utility model at A;

[0022] Figure 3 This is a schematic diagram of the top view structure of the utility model;

[0023] Figure 4 It is a front cutaway and three-dimensional structural schematic diagram of the workbench of the utility model.

[0024] Among them: 1. Processing table; 2. Bracket; 3. First hydraulic rod; 4. Punch; 5. Punch seat; 6. Motor; 7. Gear; 8. Cross plate; 9. Teeth; 10. Guide rail; 11. Guide plate; 12. Mounting frame; 13. Second hydraulic rod; 14. Push plate; 15. Scraper; 16. Collection box; 17. Outrigger. DETAILED DESCRIPTION

[0025] 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.

[0026] The utility model provides the following technical solutions:

[0027] Embodiment 1

[0028] See also Figure 1 , Figure 2 , Figure 3 A lathe punching structure includes a processing table 1, a bracket 2 is fixedly connected to the top of the processing table 1, a first hydraulic rod 3 is fixedly connected to the top of the bracket 2, and the bottom of the first hydraulic rod 3 passes through the bracket 2 and is fixedly connected to a punch 4;

[0029] A punch seat 5 is slidably provided on the top of the processing table 1, and the front and rear ends of the punch seat 5 are respectively fixedly connected with mounting plates, the bottom of the mounting plates are respectively fixedly connected with motors 6, and the output shafts of the motors 6 are respectively fixedly connected with gears 7, and two cross plates 8 are fixedly connected to the top of the processing table 1, and teeth 9 are respectively fixedly connected on the sides of the two cross plates 8 close to each other.

[0030] The top of the punch seat 5 is provided with punch holes, and the gears 7 are meshed with the teeth 9 respectively.

[0031] Two guide rails 10 are fixedly connected to the top of the processing table 1, and the two guide rails 10 are convex.

[0032] Two guide plates 11 are fixedly connected to the bottom of the punch seat 5 . The bottoms of the two guide plates 11 are respectively provided with slide grooves. The slide grooves are convex in shape and are respectively matched with the guide rails 10 .

[0033] Through the above technical scheme, the punch 4 is driven by the first hydraulic rod 3 to move up and down to realize the punching operation, the punch seat 5 can slide on the processing table 1, and the gear 7 is driven to rotate by the motor 6. The cross plate 8 and the teeth 9 are fixed on the processing table 1 and mesh with the gear 7, so that the punch seat 5 can move on the processing table 1. The bottom of the punch seat 5 is fixedly connected with two guide plates 11. The bottom of the guide plate 11 is provided with a slide groove, which is adapted to the guide rail 10, so that the punch seat 5 can slide smoothly on the processing table 1, and then when punching the workpiece, the workpiece is placed on the punch seat 5, and the motor 6 drives the gear 7 to rotate, so that the punch seat 5 drives the workpiece to move to the right to the bottom of the punch 4 to perform the punching work. After the punching is completed, the motor 6 is driven to reset the punch seat 5, and then when placing and removing the workpiece, the workpiece is not operated under the punch 4, thereby avoiding safety accidents.

[0034] Embodiment 2

[0035] See also Figure 4 On the basis of the first embodiment, it is further obtained that: the two ends of the punch seat 5 are respectively fixedly connected with the mounting frame 12, the ends of the mounting frame 12 close to each other are respectively fixedly connected with the second hydraulic rod 13, and the sides of the second hydraulic rod 13 close to each other are respectively fixedly connected with the push plate 14.

[0036] A scraper 15 is fixedly connected to the right side of the bottom of the punch seat 5, a slag discharge port is opened on the top of the processing table 1, and a collecting box 16 is fixedly connected to the bottom of the processing table 1 below the slag discharge port.

[0037] Four legs 17 are fixedly connected to the bottom of the processing table 1 , and the four legs 17 are respectively arranged at the four corners of the bottom of the processing table 1 .

[0038] Through the above technical scheme, both ends of the punch seat 5 are fixedly connected with the mounting frame 12, and the mounting frame 12 is fixedly connected with the second hydraulic rod 13 and the push plate 14, which are used to push the workpiece to the punching position and fix the workpiece. The right side of the bottom of the punch seat 5 is fixedly connected with a scraper 15, which is used to clean the waste generated during the punching process. The waste falls into the collection box 16 below through the slag discharge port for collection. Four legs 17 are fixedly connected to the bottom of the processing table 1 to support the entire structure and maintain stability.

[0039] In actual operation, when the device is in use, the punch 4 is driven by the first hydraulic rod 3 to move up and down to realize the punching operation, the punch seat 5 can slide on the processing table 1, and the motor 6 drives the gear 7 to rotate. The cross plate 8 and the teeth 9 are fixed on the processing table 1 and mesh with the gear 7, so that the punch seat 5 can move on the processing table 1. The bottom of the punch seat 5 is fixedly connected to two guide plates 11. The bottom of the guide plate 11 is provided with a slide groove, which is adapted to the guide rail 10, so that the punch seat 5 can slide smoothly on the processing table 1, and then when punching the workpiece, the workpiece is placed on the punch seat 5, and the motor 6 drives the gear 7 to rotate, so that the punch seat 5 drives the workpiece to move right to the punching Under the head 4, punching work is carried out. After punching is completed, the driving motor 6 will reset the punch seat 5, so that when placing and removing the workpiece, the operation is not performed under the punch head 4, thereby avoiding safety accidents. The two ends of the punch seat 5 are respectively fixedly connected with a mounting frame 12, and the mounting frame 12 is fixedly connected with a second hydraulic rod 13 and a push plate 14, which are used to push the workpiece to the punching position and fix the workpiece. A scraper 15 is fixedly connected to the right side of the bottom of the punch seat 5 for cleaning the waste generated during the punching process. The waste falls into the collection box 16 below through the slag discharge port for collection. Four legs 17 are fixedly connected to the bottom of the processing table 1 to support the entire structure and maintain stability.

[0040] Although the embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that various changes, modifications, substitutions and variations may be made to the embodiments without departing from the principles and spirit thereof, and the scope of the invention is defined by the appended claims and their equivalents.

Claims

1. A lathe punching structure, comprising a processing table (1), characterized in that: The top of the processing table (1) is fixedly connected to a bracket (2), the top of the bracket (2) is fixedly connected to a first hydraulic rod (3), and the bottom of the first hydraulic rod (3) passes through the bracket (2) and is fixedly connected to a punch (4); A punch seat (5) is slidably provided on the top of the processing table (1), the front and rear ends of the punch seat (5) are respectively fixedly connected to mounting plates, the bottom of the mounting plates are respectively fixedly connected to motors (6), the output shafts of the motors (6) are respectively fixedly connected to gears (7), the top of the processing table (1) is fixedly connected to two horizontal plates (8), and the sides of the two horizontal plates (8) close to each other are respectively fixedly connected to teeth (9).

2. A lathe punching structure according to claim 1, characterized in that: The top of the punch seat (5) is provided with a punch hole, and the gears (7) are respectively meshed with the teeth (9).

3. A lathe punching structure according to claim 1, characterized in that: Two guide rails (10) are fixedly connected to the top of the processing table (1), and the two guide rails (10) are convex in shape.

4. The lathe punching structure according to claim 1, characterized in that: Two guide plates (11) are fixedly connected to the bottom of the punch seat (5), and the bottoms of the two guide plates (11) are respectively provided with sliding grooves, which are convex in shape and are respectively matched with the guide rails (10).

5. The lathe punching structure according to claim 1, characterized in that: The two ends of the punch seat (5) are respectively fixedly connected to a mounting frame (12), the ends of the mounting frame (12) close to each other are respectively fixedly connected to a second hydraulic rod (13), and the sides of the second hydraulic rod (13) close to each other are respectively fixedly connected to a push plate (14).

6. The lathe punching structure according to claim 1, characterized in that: A scraper (15) is fixedly connected to the right side of the bottom of the punch seat (5), a slag discharge port is provided on the top of the processing table (1), and a collection box (16) is fixedly connected to the bottom of the processing table (1) below the slag discharge port.

7. The lathe punching structure according to claim 1, characterized in that: Four supporting legs (17) are fixedly connected to the bottom of the processing table (1), and the four supporting legs (17) are respectively arranged at the four corners of the bottom of the processing table (1).

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