Novel multi-station press machine structure

Abstract

The utility model provides a novel multi-station press machine structure. The novel multi-station press machine structure comprises a base table and a waste chip collecting assembly arranged on the base table, the waste chip collecting assembly comprises a mounting block and a waste chip collecting frame, the mounting block is mounted at the top of the base table, a first through opening is formed in the top of the mounting block, two second through openings are formed in the top of the base table, and the two second through openings are communicated with the waste chip collecting frame. The two second through openings are located in the two sides of the mounting block correspondingly, a cavity is formed in the outer wall of one side of the base table, and a third through opening is formed in the top of the base table. According to the novel multi-station press machine structure provided by the utility model, through the cooperation of the waste chip collecting assembly and the clamping assembly, the structure is simple, waste chips can be collected, the situation that the waste chips fall randomly and are difficult to clean can be avoided, and the clamping and extruding distance can be adjusted, so that the application range of the novel multi-station press machine structure can be wider; and the use limitation is reduced.

Description

Technical Field

[0001] The utility model belongs to the technical field of presses, and in particular relates to a novel multi-station press structure. Background Art

[0002] There are many station molds in multi-station machine tools, such as blanking and forming station, transition station, stretching station, bottom pressing station, typing station, punching station, trimming station, etc. When they are working, a slide is slidably connected to the workbench, and multiple workpieces to be processed are clamped on the slide by a clamping device. After the workpiece completes processing at one station, the cam transmission mechanism drives the slide to reciprocate to transfer the workpiece to the next station. The cam transmission mechanism is a gear that drives the cam during operation. It is found in practice that due to the unstable cam transmission and rigid impact, workpieces often fall off or run into the wrong position during operation.

[0003] A utility model patent with announcement number CN 205202279 U discloses a multi-station press, including a longitudinal power assembly and a workbench located below the longitudinal power assembly. The longitudinal power assembly has a main shaft that can reciprocate up and down for outputting pressure, an upper die seat is fixed at the lower end of the main shaft, a lower die seat is fixed on the workbench directly below the upper die seat, a slide is slidably connected to the lower die seat, and a transverse transmission device is arranged on the workbench; the transverse transmission device includes a motor and a lead screw, one end of the lead screw is transmission-connected to the output end of the motor, and the other end of the lead screw is threadedly connected to the slide. The multi-station press of the utility model adopts a lead screw and a slide threaded connection instead of a traditional cam mechanism to drive the slide. Due to the high precision and good stability of the lead screw transmission, the stability and precision of the reciprocating motion of the slide can be improved, so as to achieve the effect of smoothly transferring the workpiece and avoid the phenomenon of the workpiece falling off or the workpiece running wrong during operation.

[0004] Regarding the above-mentioned related technologies, the utility model inventor believes that there are the following defects:

[0005] 1. Although the above structure can improve the stability and accuracy of the reciprocating motion of the slide, achieve the effect of smoothly transferring the workpiece, and avoid the phenomenon of the workpiece falling or the workpiece running wrong during work, when the above structure is punching the material, the waste generated by it falls on the punching table at will, which is very inconvenient during the cleaning process, and the clamping distance cannot be adjusted.

[0006] Therefore, it is necessary to provide a new multi-station press structure to solve the above technical problems. Utility Model Content

[0007] The technical problem solved by the utility model is to provide a new multi-station press structure which is simple in structure and can collect waste chips, thereby preventing waste chips from falling randomly and being difficult to clean, and can adjust the clamping and squeezing distance, thereby making the device more applicable to a wider range of applications and reducing usage restrictions.

[0008] In order to solve the above technical problems, the utility model provides a new multi-station press structure including: a base and a waste chip collection assembly arranged on the base, the waste chip collection assembly including a mounting block and a waste chip collection frame, the mounting block is mounted on the top of the base, the top of the mounting block is provided with a through opening 1, the top of the base is provided with two through openings 2, the two through openings 2 are respectively located on both sides of the mounting block, a cavity is provided on the outer wall of one side of the base, the top of the base is provided with a through opening 3, the through opening 3 is located below the bottom of the mounting block, the through opening 3 is communicated with the cavity and through opening 1, the two through openings 2 are both communicated with the cavity, the waste chip collection frame is slidably installed in the cavity, and the waste chip collection frame is communicated with the cavity.

[0009] As a further solution of the utility model, three clamping components are provided on the mounting block, and the clamping components include a placement block, a threaded rod, two extrusion blocks and two anti-sliding blocks. The placement block is arranged on the top of the mounting block, and a groove is opened on the top of the placement block.

[0010] As a further solution of the utility model, the threaded rod 1 is rotatably installed in the groove, and one end of the threaded rod 1 extends outside one side of the groove and is installed with a handle.

[0011] As a further solution of the utility model, two sliding blocks are threadedly installed on the threaded rod, and the two sliding blocks are adapted to the grooves. The two extrusion blocks are arranged above the top of the placement block, and the tops of the two sliding blocks are fixedly connected to the bottoms of the two extrusion blocks respectively. The two anti-sliding blocks are respectively arranged on the outer walls of one side of the two extrusion blocks close to each other.

[0012] As a further solution of the utility model, a driving moving assembly is provided on the mounting block, and the driving moving assembly includes threaded rod two, three moving blocks and a servo motor. The threaded rod two is rotatably mounted in the through-port one, and one end of the threaded rod two extends to the outside of one side of the through-port one. The three moving blocks are all threadedly mounted on the threaded rod two, and the three moving blocks are all adapted to the through-port one. The top of the moving block is fixedly connected to the bottom of the placement block, and the servo motor is mounted on the mounting block, and the output shaft of the servo motor is fixedly connected to one end of the threaded rod two extending to the outside of the through-port one.

[0013] As a further solution of the utility model, a handle is provided above the top of the mounting block, and two groups of cylinders are installed on the top of the base, the two groups of cylinders are respectively located on both sides of the mounting block, and the output shafts of the two groups of cylinders are connected to the bottom of the handle, and three connecting rods are installed at the bottom of the handle, and punches are installed at the bottom ends of the three connecting rods.

[0014] Compared with the related art, the new multi-station press structure provided by the utility model has the following beneficial effects:

[0015] 1. The utility model has a simple structure by providing a waste collection component, and can collect waste, thereby preventing waste from falling randomly and being difficult to clean;

[0016] 2. The utility model has a simple structure by providing a clamping assembly, and the clamping and squeezing distance can be adjusted, so that the device can be applied to a wider range and reduce usage restrictions. BRIEF DESCRIPTION OF THE DRAWINGS

[0017] In order to facilitate understanding by those skilled in the art, the present invention is further described below in conjunction with the accompanying drawings.

[0018] Figure 1 The structure of the utility model is shown in FIG. Figure 1 ;

[0019] Figure 2 The structure of the utility model is shown in FIG. Figure 2 ;

[0020] Figure 3 It is a structural schematic diagram of the clamping assembly in the utility model.

[0021] In the figure: 1. base; 2. mounting block; 3. second opening; 4. waste chip collection frame; 5. placement block; 6. threaded rod one; 7. extrusion block; 8. anti-sliding block; 9. threaded rod two; 10. moving block; 11. servo motor; 12. handle; 13. cylinder; 14. connecting rod; 15. punch. DETAILED DESCRIPTION

[0022] Please refer to Figure 1 , Figure 2 and Figure 3 ,in, Figure 1 The structure of the utility model is shown in FIG. Figure 1 ; Figure 2 The structure of the utility model is shown in FIG. Figure 2 ; Figure 3The schematic diagram of the structure of the clamping assembly in the utility model. The novel multi-station press structure includes: a base 1 and a waste chip collection assembly arranged on the base 1, the waste chip collection assembly includes a mounting block 2 and a waste chip collection frame 4, the mounting block 2 is mounted on the top of the base 1, the top of the mounting block 2 is provided with a through opening 1, the top of the base 1 is provided with two through openings 2 3, the two through openings 2 3 are respectively located on both sides of the mounting block 2, a cavity is provided on the outer wall of one side of the base 1, the top of the base 1 is provided with a through opening 3, the through opening 3 is located below the bottom of the mounting block 2, the through opening 3 is communicated with the cavity and the through opening 1, the two through openings 2 3 are both communicated with the cavity, the waste chip collection frame 4 is slidably mounted in the cavity, and the waste chip collection frame 4 is communicated with the cavity.

[0023] The mounting block 2 is provided with three clamping components, which include a placement block 5, a threaded rod 6, two extrusion blocks 7 and two anti-sliding blocks 8. The placement block 5 is arranged on the top of the mounting block 2, and a groove is opened on the top of the placement block 5.

[0024] The threaded rod 6 is rotatably installed in the groove, and one end of the threaded rod 6 extends to one side of the groove and is installed with a handle 12.

[0025] Two sliding blocks are threadedly installed on the threaded rod 6, and the two sliding blocks are adapted to the grooves. Two extrusion blocks 7 are arranged above the top of the placement block 5, and the tops of the two sliding blocks are fixedly connected to the bottoms of the two extrusion blocks 7 respectively. Two anti-sliding blocks 8 are respectively arranged on the outer walls of one side of the two extrusion blocks 7 close to each other.

[0026] The mounting block 2 is provided with a driving moving assembly, which includes a threaded rod 29, three moving blocks 10 and a servo motor 11. The threaded rod 29 is rotatably mounted in the through-port 1, and one end of the threaded rod 29 extends to the outside of one side of the through-port 1. The three moving blocks 10 are all threadedly mounted on the threaded rod 29, and the three moving blocks 10 are all adapted to the through-port 1. The top of the moving block 10 is fixedly connected to the bottom of the placement block 5, and the servo motor 11 is mounted on the mounting block 2, and the output shaft of the servo motor 11 is fixedly connected to one end of the threaded rod 29 extending to the outside of the through-port 1.

[0027] A handle 12 is provided above the top of the mounting block 2, and two groups of cylinders 13 are installed on the top of the base 1. The two groups of cylinders 13 are respectively located on both sides of the mounting block 2, and the output shafts of the two groups of cylinders 13 are connected to the bottom of the handle 12. Three connecting rods 14 are installed at the bottom of the handle 12, and punches 15 are installed at the bottom ends of the three connecting rods 14.

[0028] The working principle of the novel multi-station press structure provided by the utility model is as follows:

[0029] The first step: when in use, the material is placed on the top of the placing block 5, and then the handle 12 is turned, and the threaded rod 6 is driven by the handle 12. Under the action of the groove and the thread, the two sliding blocks can drive the two extrusion blocks 7 and the two anti-sliding blocks 8 to approach each other to extrude and fix the material, so that the structure is visible and the clamping and extrusion distance can be adjusted, so that the device can be applied to a wider range and reduce usage restrictions;

[0030] The second step: start the servo motor 11, and drive the threaded rod 2 9 to rotate through the output shaft of the servo motor 11. Under the action of the thread and the through-port 1, the moving block 10 can drive the clamping assembly to move to the bottom of the corresponding punch 15, and then start the cylinder 13, and drive the handle 12, the connecting rod 14 and the punch 15 to move to punch the clamped material;

[0031] Step 3: The waste chips generated by stamping can fall into the waste chip collection frame 4 through the cooperation of the through-port 1 and the through-port 3 for collection, thereby preventing the waste chips from falling randomly and being difficult to clean up.

[0032] It should be noted that the equipment structure and drawings of the utility model mainly describe the principle of the utility model. In terms of the technology of the design principle, the settings of the power mechanism, power supply system and control system of the device are not fully described. On the premise that the technical personnel in this field understand the principle of the above utility model, the details of the power mechanism, power supply system and control system can be clearly known. The control method of the application document is automatic control through a controller, and the control circuit of the controller can be realized by simple programming by the technical personnel in this field;

[0033] The standard parts used therein can all be purchased from the market and can be customized according to the instructions and drawings. The specific connection methods of each part adopt conventional means such as mature bolts, rivets, welding, etc. in the prior art. The machinery, parts and equipment all adopt conventional models in the prior art, and the structures and principles of the components known to technical personnel in this field can be known by these technical personnel through technical manuals or through conventional experimental methods.

[0034] Although the embodiments of the present invention have been shown and described, it is understood by those skilled in the art that various changes, modifications, substitutions and variations or direct or indirect applications may be made to these embodiments without departing from the principles and spirit of the present invention. In other related technical fields, the scope of the present invention is defined by the attached claims and their equivalents, which are equally included in the scope of patent protection of the present invention.

Claims

1. A new type of multi-station press structure, characterized in that: include: A base and a waste collection component arranged on the base, the waste collection component includes a mounting block and a waste collection frame, the mounting block is mounted on the top of the base, a through opening 1 is provided on the top of the mounting block, two through openings 2 are provided on the top of the base, the two through openings 2 are respectively located on both sides of the mounting block, a cavity is provided on one side outer wall of the base, a through opening 3 is provided on the top of the base, the through opening 3 is located below the bottom of the mounting block, the through opening 3 is communicated with the cavity and through opening 1, the two through openings 2 are both communicated with the cavity, the waste collection frame is slidably mounted in the cavity, and the waste collection frame is communicated with the cavity.

2. The novel multi-station press structure according to claim 1 is characterized in that: The mounting block is provided with three clamping assemblies, which include a placement block, a threaded rod, two extrusion blocks and two anti-sliding blocks. The placement block is arranged on the top of the mounting block, and a groove is provided on the top of the placement block.

3. The novel multi-station press structure according to claim 2 is characterized in that: The threaded rod 1 is rotatably installed in the groove, and one end of the threaded rod 1 extends outside one side of the groove and is provided with a handle.

4. The novel multi-station press structure according to claim 2 is characterized in that: Two sliding blocks are threadedly installed on the threaded rod, and the two sliding blocks are adapted to the grooves. The two extrusion blocks are arranged above the top of the placement block. The tops of the two sliding blocks are fixedly connected to the bottoms of the two extrusion blocks respectively, and the two anti-sliding blocks are respectively arranged on the outer walls of one side of the two extrusion blocks close to each other.

5. The novel multi-station press structure according to claim 1 is characterized in that: The mounting block is provided with a driving moving assembly, which includes threaded rod 2, three moving blocks and a servo motor. The threaded rod 2 is rotatably mounted in the through-port 1, and one end of the threaded rod 2 extends to the outside of one side of the through-port 1. The three moving blocks are all threadedly mounted on the threaded rod 2, and the three moving blocks are all adapted to the through-port 1. The top of the moving block is fixedly connected to the bottom of the placement block. The servo motor is mounted on the mounting block, and the output shaft of the servo motor is fixedly connected to one end of the threaded rod 2 extending to the outside of the through-port 1.

6. The novel multi-station press structure according to claim 1 is characterized in that: A handle is provided above the top of the mounting block, and two groups of cylinders are installed on the top of the base, the two groups of cylinders are respectively located on both sides of the mounting block, the output shafts of the two groups of cylinders are connected to the bottom of the handle, and three connecting rods are installed at the bottom of the handle, and punches are installed at the bottom ends of the three connecting rods.

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