CN219926706U - High-precision automatic forming die for insulating sheet - Google Patents

Abstract

The utility model discloses a high-precision automatic forming die for an insulating sheet, and relates to the technical field of electrical equipment. The automatic forming machine comprises a shell and an automatic forming mechanism, wherein a supporting frame is welded at the top end of a bottom frame, a connecting frame is connected with the left end of the bottom frame, and a feeding roller is fixedly connected to the top end of the connecting frame. According to the utility model, the automatic forming mechanism is arranged, the stamping main shaft is retracted after stamping, the connecting jacking platform is jacked up through the reset spring, so that the upper die is quickly returned to the original position, meanwhile, the movable lower die plate is jacked up from the lower die placing groove through the support spring, the formed insulating sheet is jacked up together, secondary stamping is conveniently and quickly performed, finally, the stamped insulating sheet is pulled through the traction roller, when the insulating sheet is pulled, the jacked formed insulating sheet is driven to leak from the blanking frame together, and thus, the forming of the insulating sheet can be automatically and quickly completed repeatedly, the forming efficiency of the insulating sheet is improved, and the manual labor is reduced.

Description

High-precision automatic forming die for insulating sheet

Technical Field

The utility model relates to the technical field of electrical equipment, in particular to a high-precision automatic forming die for an insulating sheet.

Background

The electrical appliance refers to all electrical appliances generally, from the professional perspective, mainly refers to electrical devices, equipment and elements which are used for switching on and off a circuit and converting circuit parameters so as to realize the functions of controlling, adjusting, switching, detecting, protecting and the like of the circuit or electrical equipment, from the general public perspective, mainly refers to electrical equipment which is commonly used in families and provides convenience for life, such as televisions, air conditioners, refrigerators, washing machines, various small household appliances and the like, and in the electrical appliance industry, insulating sheets are often needed to be used, and generally have the functions of insulation and separation and are sheet-shaped insulating materials with certain flexibility.

Through retrieving, the patent of bulletin number CN211941845U discloses an insulating sheet forming die, proposes "including the supporting seat, and the quantity of supporting seat is two, is provided with supporting mechanism between two supporting seats, and supporting mechanism comprises two buffer springs, two bracing pieces and two nuts, and the surface of two bracing pieces is provided with first mounting panel and second mounting panel, and the mould body is all installed through the bolt to the one side that first mounting panel and second mounting panel are close to each other. "it is when carrying out machine-shaping to the insulating piece, often needs the manual work to carry out the material loading, and because the insulating piece is flexible thin slice generally, after stamping forming with it, the insulating piece is detained very easily in the mould, still needs the manual work to take off, leads to holistic shaping inefficiency, not only needs a large amount of holistic factor of safety of manpower also lower.

In view of the above, intensive studies have been conducted to solve the above problems.

Disclosure of Invention

The utility model aims to provide a high-precision automatic forming die for an insulating sheet, which solves the problems that the insulating sheet is required to be fed manually when being processed and formed in the background, and the insulating sheet is usually a flexible sheet and is easy to stay in the die after being stamped and formed, and the insulating sheet is required to be taken down manually, so that the overall forming efficiency is low, and a large amount of manpower is required and the overall safety coefficient is low.

In order to solve the technical problems, the utility model provides a high-precision automatic forming die for an insulating sheet, which comprises a shell and an automatic forming mechanism, wherein a supporting frame is welded at the top end of a bottom frame, the automatic forming mechanism is arranged above the supporting frame, the left end of the bottom frame is connected with a connecting frame, and the top end of the connecting frame is fixedly connected with a feeding roller.

Preferably, the feeding roller is connected with the connecting frame through a clamping groove, and the feeding roller is provided with two groups.

Preferably, the inboard draw-in groove of support frame is connected with the mould, the top screw connection of going up the mould has the connection top platform, the top draw-in groove of connection top platform is connected with the punching press main shaft.

Preferably, return springs are arranged around the connecting top platform, and damping components are arranged in the return springs.

Preferably, a lower die placing groove is formed in the inner side of the bottom frame, and the width of the lower die placing groove is the same as that of the upper die.

Preferably, a supporting spring is arranged in the lower die placing groove, and the top ends of the supporting springs are respectively connected with a movable lower die plate through clamping grooves.

Preferably, the right end of the underframe is welded with a blanking frame, and a top clamping groove of the blanking frame is connected with a traction roller.

Compared with the related art, the high-precision automatic forming die for the insulating sheet has the following beneficial effects:

the utility model provides a high-precision automatic forming die for an insulating sheet, which is characterized in that an automatic forming mechanism is arranged, an insulating sheet is placed in a feeding roller, the insulating sheet is fed into a movable lower die plate on a bottom frame through rotation of the feeding roller, then a punching main shaft operates to drive a connecting top table and an upper die to punch downwards, the insulating sheet is formed by punching, convenience in mounting the movable lower die plate can be improved through a lower die placing groove, meanwhile, the width of the lower die placing groove is smaller than that of the insulating sheet, the forming allowance of the insulating sheet is increased, and the forming precision and the qualification rate of the insulating sheet are improved.

The utility model provides a high-precision automatic forming die for insulating sheets, which is characterized in that an automatic forming mechanism is arranged, a stamping main shaft is retracted after stamping, a connecting jacking platform is jacked up through a reset spring, so that an upper die is quickly returned to the original position, a movable lower die plate is jacked out of a lower die placing groove by a support spring, the formed insulating sheets are jacked up together, secondary stamping is conveniently and quickly performed, finally, the stamped insulating sheets are pulled through a traction roller, when the insulating sheets are pulled, the jacked formed insulating sheets are driven together, and the convenience for collecting the formed insulating sheets and the waste insulating sheets is improved, so that the forming of the insulating sheets can be automatically and quickly completed repeatedly, the forming efficiency of the insulating sheets is improved, and the manual labor is reduced.

Drawings

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

FIG. 2 is a schematic view of the cooperating structure of the connecting top and return springs of the present utility model;

FIG. 3 is a schematic diagram of the overall front cross-sectional structure of the present utility model;

FIG. 4 is a schematic view of the interengagement of the undercarriage, feed roller, and traction roller of the present utility model;

reference numerals in the drawings: 1. a chassis; 2. a support frame; 3. an automatic forming mechanism; 301. a connecting frame; 302. a feeding roller; 303. an upper die; 304. connecting a top platform; 305. punching a main shaft; 306. a return spring; 307. a damping assembly; 308. a lower die placing groove; 309. a support spring; 310. a movable lower template; 311. a blanking frame; 312. and (5) a traction roller.

Detailed Description

The following description of the embodiments of the present utility model will be made clearly and fully with reference to the accompanying drawings, in which it is evident that the embodiments described are only some, but not all embodiments of the utility model; 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.

As shown in fig. 1-4, the present utility model provides a technical solution: the utility model provides a high-accuracy automatic forming die of insulating sheet, includes chassis 1 and automatic forming mechanism 3, and the top welding of chassis 1 has support frame 2, and the top of support frame 2 is provided with automatic forming mechanism 3, and the left end of chassis 1 is connected with link 301, and the top fixedly connected with feeding roller 302 of link 301.

Further, the feeding roller 302 is connected with the connecting frame 301 through a clamping groove, the feeding roller 302 is provided with two groups, insulating plates are placed in the feeding roller 302, and the insulating plates are sent to the underframe 1 through rotation of the feeding roller 302, so that feeding stability is improved.

Further, the inner side clamping groove of the supporting frame 2 is connected with an upper die 303, a top end screw of the upper die 303 is connected with a connecting top platform 304, a punching main shaft 305 is connected with the top end clamping groove of the connecting top platform 304, and after the insulating plate material is sent to the underframe 1, the punching main shaft 305 operates to drive the connecting top platform 304 and the upper die 303 to punch downwards so as to punch and form the insulating plate material.

Further, the four sides of the connection top platform 304 are all provided with return springs 306, damping components 307 are arranged in the return springs 306, the punching main shaft 305 is retracted after punching, the connection top platform 304 is jacked up through the return springs 306, and the upper die 303 is quickly returned to the original position.

Further, the lower die placing groove 308 is formed in the inner side of the underframe 1, the width of the lower die placing groove 308 is the same as that of the upper die 303, the convenience in mounting the movable lower die plate 310 can be improved through the lower die placing groove 308, meanwhile, the width of the lower die placing groove 308 is smaller than that of an insulating plate, the forming allowance of the stamping insulating plate is increased, and the forming precision and the qualification rate of the insulating plate are improved.

Further, the support spring 309 is installed in the lower die placing groove 308, the movable lower die plates 310 are connected to the clamping grooves at the top ends of the support spring 309, after the upper die 303 is reset, the support spring 309 also ejects the movable lower die plates 310 from the lower die placing groove 308 to reset, and meanwhile, the formed insulating sheets are jacked up together, so that secondary stamping is conveniently and rapidly performed, and the forming efficiency of the insulating sheets is improved.

Further, the right end welding of chassis 1 has unloading frame 311, and the top draw-in groove of unloading frame 311 is connected with traction drum 312, pulls the insulating sheet material after will punching press through traction drum 312, and when the insulating sheet material is pulled, the shaping insulating sheet by jack-up just can be driven together, leaks down in unloading frame 311, improves the convenience to shaping insulating sheet and insulating sheet material waste collection.

Working principle: for a high-precision automatic forming die for insulating sheets, when the device is needed to be used, the device is firstly installed at a place where the device is needed to be used, then an external power supply is connected, insulating sheets are placed into a feeding roller 302, the insulating sheets are conveyed into a movable lower die plate 310 on a chassis 1 through rotation of the feeding roller 302, then a punching main shaft 305 operates to drive a connecting top table 304 and an upper die 303 to punch downwards, the insulating sheets are subjected to punching forming, after the punching main shaft 305 is retracted, the connecting top table 304 is jacked up through a reset spring 306, the upper die 303 is quickly returned to the original position, meanwhile, a supporting spring 309 can also jack up the movable lower die plate 310 out of a lower die placing groove 308, simultaneously, the formed insulating sheets are jacked up together, secondary punching is conveniently and quickly performed, finally, the punched insulating sheets are pulled through a pulling roller 312, and when the insulating sheets are pulled, the jacked up formed insulating sheets are driven together, leakage is avoided from a lower die 311, convenience in collecting insulating sheets and insulating waste is improved, and the high-precision forming process of the insulating sheets is completed.

It is noted that relational terms such as first and second, and the like are used solely to distinguish one entity or action from another entity or action without necessarily requiring or implying any actual such relationship or order between such entities or actions. Moreover, the terms "comprises," "comprising," or any other variation thereof, are intended to cover a non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements does not include only those elements but may include other elements not expressly listed or inherent to such process, method, article, or apparatus.

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 spirit and scope of the utility model as defined by the appended claims and their equivalents.

Claims (7)

1. The utility model provides a high-accuracy automatic forming die of insulating sheet, includes chassis (1) and automatic forming mechanism (3), its characterized in that: the automatic forming machine is characterized in that a supporting frame (2) is welded at the top end of the underframe (1), an automatic forming mechanism (3) is arranged above the supporting frame (2), a connecting frame (301) is connected to the left end of the underframe (1), and a feeding roller (302) is fixedly connected to the top end of the connecting frame (301).

2. The high-precision automatic forming die for the insulating sheet according to claim 1, wherein the feeding rollers (302) are connected with the connecting frame (301) through clamping grooves, and the feeding rollers (302) are provided with two groups.

3. The high-precision automatic forming die for the insulating sheet according to claim 1, wherein an upper die (303) is connected to an inner clamping groove of the supporting frame (2), a connecting top table (304) is connected to a top screw of the upper die (303), and a punching main shaft (305) is connected to a top clamping groove of the connecting top table (304).

4. A high-precision automatic forming die for insulating sheets according to claim 3, wherein return springs (306) are arranged around the connecting top table (304), and damping components (307) are arranged inside the return springs (306).

5. The high-precision automatic molding die for the insulating sheet according to claim 1, wherein a lower die placement groove (308) is formed in the inner side of the bottom frame (1), and the width of the lower die placement groove (308) is the same as the width of the upper die (303).

6. The high-precision automatic forming die for the insulating sheet according to claim 5, wherein a supporting spring (309) is installed in the lower die placing groove (308), and movable lower templates (310) are connected to the top ends of the supporting springs (309) in a clamping groove mode.

7. The high-precision automatic forming die for the insulating sheet according to claim 1, wherein a blanking frame (311) is welded at the right end of the underframe (1), and a traction roller (312) is connected to a top clamping groove of the blanking frame (311).