CN220880147U

CN220880147U - Precision punching machine with workpiece limiting function

Info

Publication number: CN220880147U
Application number: CN202322824631.2U
Authority: CN
Inventors: 盛洪祥
Original assignee: Ningbo Outai Intelligent Punch Manufacturing Co ltd
Current assignee: Ningbo Outai Intelligent Punch Manufacturing Co ltd
Priority date: 2023-10-20
Filing date: 2023-10-20
Publication date: 2024-05-03
Anticipated expiration: 2033-10-20

Abstract

The utility model relates to the technical field of processing equipment, and discloses a precision punching machine with a workpiece limiting function. The precision punching machine with the workpiece limiting function has the advantages that the workpiece can be easily positioned by the precision punching machine due to the design of the limiting mechanism, because the precision punching machine ensures the accurate positioning of the workpiece in the punching or cutting process, the moving direction of the workpiece is adjusted by matching with the rotation of the anti-skid wheel, the workpiece can be pushed to continuously punch during punching, the anti-skid wheel rotates to assist the workpiece to slide, so that the flexibility is improved, and partial metal scraps and waste materials can be generated in the punching or cutting process generally. Through pushing the push plate, the push plate drives the scraping plate to slide on the sliding chute, so that the spring is extruded, the spring is contracted, the scraping plate pushes out waste materials on the discharging chute, and an operator can easily push out the waste materials from the discharging chute, so that the cleaning of the machine tool is kept.

Description

Precision punching machine with workpiece limiting function

Technical Field

The utility model relates to the technical field of processing equipment, in particular to a precision punching machine with a workpiece limiting function.

Background

Precision presses are industrial machinery commonly used in metal working and stamping processes. Its main function is to machine metallic materials such as steel plates, aluminum plates, copper plates, etc. into specific shapes and sizes by punching or cutting. Precision presses are known for their high precision, high efficiency and degree of automation, which operate on the principle of impacting or cutting a metal material with a punch (typically a purpose-built die or punch tool) to create a desired hole, recess or shape. These machines are typically equipped with numerical control systems that can be programmed by a computer to precisely control the position, speed and pressure of the ram to achieve highly accurate machining.

Existing precision presses generally require that the work piece be precisely positioned and limited to ensure that each press or cut is performed in the correct position, if the precision press does not have the function of effectively limiting the work piece, deviations or inaccuracies may occur during the machining process, resulting in reduced quality of the machined parts and possibly even damage to the tools or equipment, during the pressing or cutting process, metal swarf, scrap or chips are often produced, which may accumulate in the machine tool if the precision press is inconvenient to clean, affecting the normal operation of the machine tool, even damaging the components of the machine tool, and furthermore, scrap accumulation may also cause safety hazards, as they may scatter or accumulate in the working environment.

Disclosure of utility model

(One) solving the technical problems

In view of the shortcomings of the prior art, the present utility model provides a precision press with workpiece limiting function, so as to solve the problems that the precision press proposed in the background art generally needs the workpiece to be precisely positioned and limited to ensure that each stamping or cutting is performed at a correct position, if the precision press does not have the function of effectively limiting the workpiece, deviation or inaccuracy may occur in the processing process, resulting in degradation of the quality of processed parts, even damage to tools or equipment, metal scraps, scraps or chips are generally generated in the stamping or cutting process, and if the precision press is inconvenient to clean the scraps, they may accumulate in a machine tool, affect the normal operation of the machine tool, even damage parts of the machine tool, and in addition, the accumulation of scraps may cause safety hazards because they may scatter or pile up in the working environment.

(II) technical scheme

In order to achieve the above purpose, the present utility model provides the following technical solutions: the utility model provides a precision punching machine that possesses work piece limit function, includes the base, the upper end of base is provided with the shell, the inside of shell is provided with stamping mechanism, the blown down tank has been seted up to the inside of base, the upper end of base is provided with mould installation mechanism, the inside of blown down tank is provided with clearance mechanism, the front end of shell is provided with stop gear;

Stop gear includes movable groove, threaded rod, knob, movable block, spliced pole, handle, antiskid wheel, places the piece, the movable groove has been seted up to the left and right sides of shell front end, the movable groove is provided with two, two the inside rotation in movable groove is connected with the threaded rod, the threaded rod is provided with two, two the upper end fixedly connected with knob of threaded rod, threaded connection has the movable block on the threaded rod, the movable block is provided with two.

Preferably, the movable groove is in sliding connection with the movable block, the front end fixedly connected with of movable block rotates the post, the inside rotation of rotating the post is connected with the handle, be provided with the damping between handle and the rotation post, the lower extreme of handle is provided with the antiskid wheel, the left and right sides fixedly connected with of base upper end places the piece, place piece and antiskid wheel swing joint.

Through above-mentioned technical scheme, make the threaded rod rotate in the movable groove through rotating the knob, drive the movable block and slide on the movable groove to adjust the height of antiskid wheel, thereby fix a position the work piece, rotate the handle, the handle rotates in the spliced pole, thereby drive antiskid wheel rotation, thereby adjust antiskid wheel direction, thereby adjust according to the shift position of different work pieces.

Preferably, the stamping mechanism comprises a motor, a rotating disc, a connecting column, a connecting rod and a stamping block, wherein the motor is fixedly connected to the inside of the shell, the rotating disc is fixedly connected to the output end of the motor, the connecting column is fixedly connected to the front end of the rotating disc, the connecting rod is connected to the connecting column in a rotating mode, the stamping block is connected to one end, far away from the connecting column, of the connecting rod in a rotating mode, and the stamping block is connected with the shell in a sliding mode.

Through above-mentioned technical scheme, drive the rolling disc through the motor and rotate, the rolling disc drives the spliced pole, and the spliced pole drives the connecting rod and rotates, and the connecting rod rotates on the punching press piece to promote the punching press piece to punch.

Preferably, the die mounting mechanism comprises a positioning hole, a straight screw and a die, wherein the positioning hole is formed in the upper end of the base, a plurality of positioning holes are formed in the positioning hole, the straight screw is connected to the positioning holes in a threaded mode, the straight screw is provided with a plurality of screws, the die is arranged at the upper end of the base, the die is movably connected with the straight screw, and the die is movably connected with the stamping block.

Through above-mentioned technical scheme, with the straight screw through mould and locating hole threaded connection to fix the mould, a plurality of locating holes can adapt to the not mould of equidimension, thereby improves the suitability.

Preferably, the cleaning mechanism comprises sliding grooves, springs, scraping plates and pushing plates, wherein the sliding grooves are formed in the left end and the right end of the base, two sliding grooves are formed, the springs are arranged in the two sliding grooves, and the springs are arranged in the two sliding grooves.

Through the technical scheme, the spring can help the scraping plate to directly reset after the discharging chute is cleaned.

Preferably, the inside sliding connection of sliding tray has the scraper blade, scraper blade and sliding tray sliding connection, scraper blade and blown down tank swing joint, both ends fixedly connected with push pedal about the scraper blade, the push pedal is provided with two, scraper blade and spring fixed connection.

Through above-mentioned technical scheme, promote the push pedal, the push pedal drives the scraper blade and slides on the sliding tray to the extrusion spring makes the spring shrink, and the scraper blade releases the waste material on the blown down tank.

Compared with the prior art, the utility model provides the precision punching machine with the workpiece limiting function, which has the following beneficial effects:

1. The precision punching machine with the workpiece limiting function has the advantages that the workpiece can be easily positioned by the precision punching machine due to the design of the limiting mechanism, the workpiece is accurately positioned in the punching or cutting process, the moving direction of the workpiece is adjusted by matching with the rotation of the anti-skid wheel, the workpiece is pushed to be continuously punched during punching, and the anti-skid wheel rotates to assist the workpiece to slide, so that the flexibility is improved.

2. The precision punching machine with the workpiece limiting function is more convenient to clean waste due to the design of the cleaning mechanism, and partial metal scraps and waste can be generated in the punching or cutting process. Through pushing the push plate, the push plate drives the scraping plate to slide on the sliding chute, so that the spring is extruded, the spring is contracted, the scraping plate pushes out waste materials on the discharging chute, and an operator can easily push out the waste materials from the discharging chute, so that the cleaning of the machine tool is kept.

Drawings

FIG. 1 is a schematic perspective view of the present utility model;

FIG. 2 is a schematic elevational view of the present utility model;

FIG. 3 is a schematic side view of the present utility model;

FIG. 4 is a schematic top view of the present utility model;

Fig. 5 is a schematic cross-sectional structure of the present utility model.

In the figure: 1. a base; 2. a housing; 3. a punching mechanism; 4. a discharge chute; 5. a die mounting mechanism; 6. a cleaning mechanism; 7. a limiting mechanism; 301. a motor; 302. a rotating disc; 303. a connecting column; 304. a connecting rod; 305. stamping blocks; 501. positioning holes; 502. a straight screw; 503. a mold; 601. a sliding groove; 602. a spring; 603. a scraper; 604. a push plate; 701. a movable groove; 702. a threaded rod; 703. a knob; 704. a moving block; 705. rotating the column; 706. a handle; 707. an anti-skid wheel; 708. the block is placed.

Detailed Description

The following description of the embodiments of the present utility model will be made clearly and completely with reference to the accompanying drawings, in which it is apparent that the embodiments described are only some embodiments of the present utility model, but not all embodiments. All other embodiments, which can be made by those skilled in the art based on the embodiments of the utility model without making any inventive effort, are intended to be within the scope of the utility model.

Embodiment one:

As shown in fig. 1-4, the present utility model provides a technical solution: the utility model provides a precision punching machine that possesses work piece limit function, includes base 1, and the upper end of base 1 is provided with shell 2, and the inside of shell 2 is provided with stamping mechanism 3, and blown down tank 4 has been seted up to the inside of base 1, and the upper end of base 1 is provided with mould installation mechanism 5, and the inside of blown down tank 4 is provided with clearance mechanism 6, and the front end of shell 2 is provided with stop gear 7;

The limiting mechanism 7 comprises a movable groove 701, threaded rods 702, a knob 703, a moving block 704, a rotating column 705, a handle 706, anti-slip wheels 707 and a placing block 708, wherein the movable groove 701 is formed in the left side and the right side of the front end of the shell 2, two movable grooves 701 are formed in the movable groove 701, the threaded rods 702 are connected with the two movable grooves 701 in a rotating mode, the two threaded rods 702 are arranged, the knob 703 is fixedly connected to the upper ends of the two threaded rods 702, the moving block 704 is connected to the threaded rods 702 in a threaded mode, and the two moving blocks 704 are arranged.

Specifically, the movable groove 701 is slidably connected with the movable block 704, the front end of the movable block 704 is fixedly connected with a rotary column 705, a handle 706 is rotatably connected in the rotary column 705, damping is arranged between the handle 706 and the rotary column 705, an anti-skidding wheel 707 is arranged at the lower end of the handle 706, a placing block 708 is fixedly connected with the left side and the right side of the upper end of the base 1, and the placing block 708 is movably connected with the anti-skidding wheel 707. The movable groove 701 has the advantages that the threaded rod 702 is rotated in the movable groove 701 through the rotation knob 703, the movable block 704 is driven to slide on the movable groove 701, so that the height of the anti-skid wheel 707 is adjusted, a workpiece is positioned, the handle 706 is rotated in the rotating column 705, the anti-skid wheel 707 is driven to rotate, the direction of the anti-skid wheel 707 is adjusted, and the adjustment is carried out according to the moving positions of different workpieces.

Embodiment two:

As shown in fig. 2-5, as an improvement over the previous embodiment. Specifically, the stamping mechanism 3 includes motor 301, rolling disc 302, spliced pole 303, connecting rod 304, punching press piece 305, and the inside fixedly connected with motor 301 of shell 2, the output fixedly connected with rolling disc 302 of motor 301, the front end fixedly connected with spliced pole 303 of rolling disc 302, rotationally be connected with connecting rod 304 on the spliced pole 303, the one end that connecting rod 304 kept away from spliced pole 303 rotates and is connected with punching press piece 305, punching press piece 305 and shell 2 sliding connection. The advantage is that through motor 301 drive rolling disc 302 rotation, rolling disc 302 drives spliced pole 303, and spliced pole 303 drives connecting rod 304 rotation, and connecting rod 304 rotates on punching press piece 305 to promote punching press piece 305 to punch.

Specifically, the die mounting mechanism 5 comprises a positioning hole 501, a straight screw 502 and a die 503, wherein the positioning hole 501 is formed in the upper end of the base 1, the positioning hole 501 is provided with a plurality of positioning holes 501, the straight screw 502 is connected to the plurality of positioning holes 501 in a threaded mode, the straight screw 502 is provided with a plurality of positioning holes, the die 503 is arranged at the upper end of the base 1, the die 503 is movably connected with the straight screw 502, and the die 503 is movably connected with the stamping block 305. The advantage is, with straight screw 502 through mould 503 and locating hole 501 threaded connection to fix mould 503, a plurality of locating holes 501 can adapt to not unidimensional mould 503, thereby improves the suitability.

Specifically, the cleaning mechanism 6 includes a sliding groove 601, a spring 602, a scraper 603, and a push plate 604, the sliding grooves 601 are provided at the left and right ends of the base 1, the sliding grooves 601 are provided with two, the springs 602 are provided in the two sliding grooves 601, and the springs 602 are provided with two. Advantageously, the spring 602 can help the blade 603 to reset directly after cleaning the spout 4.

Specifically, the inside sliding connection of sliding tray 601 has scraper blade 603, scraper blade 603 and sliding tray 601 sliding connection, scraper blade 603 and blown down tank 4 swing joint, and the both ends fixedly connected with push pedal 604 about scraper blade 603, and push pedal 604 is provided with two, scraper blade 603 and spring 602 fixed connection. The advantage is that pushing the push plate 604, the push plate 604 drives the scraping plate 603 to slide on the sliding groove 601, so that the spring 602 is extruded, the spring 602 is contracted, and the scraping plate 603 pushes out the waste on the discharging groove 4.

When the die 503 is used, the straight screw 502 is in threaded connection with the positioning hole 501 through the die 503, thereby fixing the die 503, a workpiece is placed on the die 503, two ends of the workpiece are placed on the placing blocks 708, the rotating knob 703 enables the threaded rod 702 to rotate in the movable groove 701, the moving block 704 is driven to slide on the movable groove 701, thereby adjusting the height of the anti-slip wheel 707, thereby positioning the workpiece, the handle 706 is rotated in the rotating column 705, thereby driving the anti-slip wheel 707 to rotate, thereby adjusting the direction of the anti-slip wheel 707, when the workpiece needs to move and punch, the anti-slip wheel 707 is adjusted to be consistent with the moving direction of the workpiece, thereby moving and not randomly shaking during punching, the motor 301 is started, the motor 301 drives the rotating disc 302 to rotate, the connecting column 303 drives the connecting rod 304 to rotate on the punching block 305, thereby pushing the punching block 305 to slide on the shell 2, the waste after punching can drop to the discharging groove 4, when the waste does not slide due to large friction force, the push plate 604 drives the scraping plate 603 to slide on the sliding groove, thereby enabling the spring 602 to retract, and the spring 602 can be directly pushed out of the discharging groove 4 after the waste 602, and the spring 602 can be cleared up.

Although embodiments of the present utility model have been shown and described, it will be understood by those skilled in the art that various changes, modifications, substitutions and alterations can be made therein without departing from the principles and spirit of the utility model, the scope of which is defined in the appended claims and their equivalents.

Claims

1. The utility model provides a precision punching machine that possesses work piece limit function, includes base (1), its characterized in that: the upper end of the base (1) is provided with a shell (2), the inside of the shell (2) is provided with a stamping mechanism (3), the inside of the base (1) is provided with a discharge chute (4), the upper end of the base (1) is provided with a die mounting mechanism (5), the inside of the discharge chute (4) is provided with a cleaning mechanism (6), and the front end of the shell (2) is provided with a limiting mechanism (7);

stop gear (7) are including movable groove (701), threaded rod (702), knob (703), movable block (704), pivoted column (705), handle (706), antiskid wheel (707), place piece (708), movable groove (701) have been seted up to the left and right sides of shell (2) front end, movable groove (701) are provided with two, two the inside rotation in movable groove (701) is connected with threaded rod (702), threaded rod (702) are provided with two, two the upper end fixedly connected with knob (703) of threaded rod (702), threaded connection has movable block (704) on threaded rod (702), movable block (704) are provided with two.

2. The precision press with a workpiece limiting function according to claim 1, wherein: the movable groove (701) is in sliding connection with the movable block (704), the front end fixedly connected with of the movable block (704) rotates the post (705), the inside of rotating the post (705) rotates and is connected with the handle (706), be provided with the damping between handle (706) and the post (705), the lower extreme of handle (706) is provided with antiskid wheel (707), the left and right sides fixedly connected with of base (1) upper end places piece (708), place piece (708) and antiskid wheel (707) swing joint.

3. The precision press with a workpiece limiting function according to claim 1, wherein: the stamping mechanism (3) comprises a motor (301), a rotating disc (302), a connecting column (303), a connecting rod (304) and a stamping block (305), wherein the motor (301) is fixedly connected to the inside of the shell (2), the rotating disc (302) is fixedly connected to the output end of the motor (301), the connecting column (303) is fixedly connected to the front end of the rotating disc (302), the connecting rod (304) is rotatably connected to the connecting column (303), the stamping block (305) is rotatably connected to one end, far away from the connecting column (303), of the connecting rod (304), and the stamping block (305) is slidably connected with the shell (2).

4. A precision press having a workpiece limiting function according to claim 3, characterized in that: the die mounting mechanism (5) comprises positioning holes (501), straight screws (502) and dies (503), wherein the positioning holes (501) are formed in the upper end of the base (1), the positioning holes (501) are formed in a plurality of positions, the straight screws (502) are connected to the positioning holes (501) in a threaded mode, the straight screws (502) are formed in a plurality of positions, dies (503) are arranged at the upper end of the base (1), the dies (503) are movably connected with the straight screws (502), and the dies (503) are movably connected with the stamping blocks (305).

5. The precision press with a workpiece limiting function according to claim 1, wherein: the cleaning mechanism (6) comprises sliding grooves (601), springs (602), scraping plates (603) and pushing plates (604), the sliding grooves (601) are formed in the left end and the right end of the base (1), two sliding grooves (601) are formed, the springs (602) are arranged in the two sliding grooves (601), and the springs (602) are arranged in the two sliding grooves.

6. The precision press with workpiece limiting function according to claim 5, wherein: the inside sliding connection of sliding tray (601) has scraper blade (603), scraper blade (603) and sliding tray (601) sliding connection, scraper blade (603) and blown down tank (4) swing joint, both ends fixedly connected with push pedal (604) about scraper blade (603), push pedal (604) are provided with two, scraper blade (603) and spring (602) fixed connection.