Search

CN-224223001-U - Guiding mechanism for metal cutting

CN224223001UCN 224223001 UCN224223001 UCN 224223001UCN-224223001-U

Abstract

The utility model belongs to the technical field of metal material belt cutting, and particularly relates to a guiding mechanism for metal cutting. The guide mechanism for metal cutting comprises a bottom plate, a material pulling assembly and a guide assembly, wherein the guide assembly comprises a support frame and a guide plate arranged on the support frame, a guide groove is formed in the upper end face of the guide plate, a blanking through groove is formed in the bottom of the guide groove, a positioning cylinder is arranged on the support frame, a positioning pin capable of being arranged in a positioning hole in a penetrating mode is vertically and fixedly inserted into a connecting block on a guide rod of the positioning cylinder, a pressing cylinder is arranged on the guide plate, a first pressing plate is fixedly connected onto a guide rod of the pressing cylinder, a metal material belt is embedded in the guide groove and pulled by the material pulling assembly, and when the guide rod of the pressing cylinder is retracted, the first pressing plate presses the metal material belt. The utility model is applicable to high-precision guiding and positioning of the metal material belt after one-time stamping so as to realize high-precision laser cutting of products.

Inventors

  • WANG ZENGYING
  • ZHANG JIANGONG

Assignees

  • 新乡市腾升起重设备有限责任公司

Dates

Publication Date
20260512
Application Date
20250605

Claims (8)

  1. 1. The utility model provides a guiding mechanism for metal cutting, includes the bottom plate and is in draw material subassembly and the guiding component that set up on the bottom plate, its characterized in that: The guide assembly comprises a support frame fixedly connected to the bottom plate and a guide plate horizontally and fixedly connected to the support frame, a guide groove is formed in the upper end face of the guide plate along the length direction of the guide plate, and a blanking through groove is formed in the bottom of the guide groove; A positioning cylinder is arranged on the support frame, a connecting block is arranged on a guide rod of the positioning cylinder, and a positioning pin which can be arranged in a positioning hole of the metal material belt in a penetrating manner is vertically and fixedly inserted on the connecting block; A pressing cylinder is arranged on the guide plate, and a first pressing plate is fixedly connected to a guide rod of the pressing cylinder above the guide plate; The metal material belt is embedded in the guide groove and pulled by the material pulling assembly, when the guide rod of the pressing cylinder stretches out, a gap for sliding the metal material belt is arranged between the first pressing plate and the bottom of the guide groove, and when the guide rod of the pressing cylinder retracts, the first pressing plate presses the metal material belt.
  2. 2. The guiding mechanism for metal cutting according to claim 1, wherein the guiding plate avoiding groove and the first pressing plate avoiding groove are correspondingly formed in the groove bottom of the guiding groove and the first pressing plate respectively, the connecting block is slidably arranged in the blanking through groove in a penetrating manner, and when the guide rod of the positioning cylinder extends out, the positioning pin can be sequentially arranged in the guiding plate avoiding groove, the positioning hole of the metal material belt and the first pressing plate avoiding groove in a penetrating manner.
  3. 3. The guide mechanism for metal cutting according to claim 1, wherein a cushion pad is fixedly connected to a lower end surface of the first pressing plate opposite to a bottom of the guide groove, and the cushion pad presses the metal strip when the guide rod of the pressing cylinder is retracted.
  4. 4. The guide mechanism for metal cutting according to claim 1, wherein connecting plates are vertically and fixedly connected to two sides of the guide plate respectively, compression cylinders are vertically and fixedly connected to the connecting plates, guide rods of the compression cylinders can be slidably arranged in the guide plate in a penetrating mode and extend to the upper portion of the guide plate, and the first pressing plates are horizontally and fixedly connected to the guide rods of the compression cylinders above the guide plate.
  5. 5. The guiding mechanism for metal cutting according to claim 1, wherein a second pressing plate is horizontally and fixedly connected to a guiding plate between the material pulling assembly and the first pressing plate along the length direction of the guiding plate, and a gap for sliding a metal material belt is arranged between the lower end surface of the second pressing plate and the bottom of the guiding groove.
  6. 6. The guide mechanism for metal cutting according to any one of claims 1-5, wherein the material pulling assembly comprises a vertical plate arranged on a bottom plate at one side of the guide plate, a driving motor horizontally and fixedly connected to the vertical plate, a fixed sleeve coaxially and fixedly connected to an output shaft of the driving motor, material pulling wheels coaxially and fixedly connected to two ends of the fixed sleeve, a plurality of material pulling teeth are uniformly distributed on the inner sides of the two material pulling wheels, rotatable pressing wheels are arranged on the vertical plate, the pressing wheels are arranged above the material pulling wheels on the outer sides of the material pulling teeth, a metal material strip is arranged between the pressing wheels and the material pulling wheels in a penetrating mode, the driving motor drives the material pulling wheels to drive the material pulling teeth to rotate, and the material pulling teeth sequentially penetrate through each positioning hole of the metal material strip to pull the metal material strip.
  7. 7. The guiding mechanism for metal cutting according to claim 6, wherein the vertical plate is rotatably connected with a rotating plate, the pressing wheel is rotatably connected with the rotating plate, the rotating plate is fixedly connected with a first pull rod, the vertical plate is fixedly connected with a second pull rod, two ends of a tension spring are respectively and fixedly connected with the first pull rod and the second pull rod, and the tension spring is in a stretching state and enables the pressing wheel to have a trend of rotating towards the material pulling wheel so that the pressing wheel presses the material pulling wheel.
  8. 8. The guide mechanism for metal cutting according to claim 7, wherein a fixing plate is horizontally and fixedly connected to a vertical plate on one side of the drawing wheel far away from the guide assembly, a guide frame is fixedly connected to the fixing plate, and the upper portion of the guide frame is bent towards the direction of the fixing sleeve and is arranged below the metal material belt.

Description

Guiding mechanism for metal cutting Technical Field The utility model belongs to the technical field of metal material belt cutting, and particularly relates to a guiding mechanism for metal cutting. Background The metal material belt 1 shown in fig. 1 and 3 comprises a strip-shaped sheet-shaped material belt body 11 and positioning holes 12 uniformly distributed on two sides of the material belt body 11 along the length direction of the material belt body 11, the metal material belt 1 is placed into the existing stamping equipment and intermittently pulled, the stamping equipment is used for stamping the material belt body 11 on the inner sides of the two positioning holes 12, so that a required product 13, such as a new energy battery electrode connecting sheet or other product structures, is stamped, and the positioning holes 12 are used for positioning the metal material belt 1 when the material belt body 11 is stamped. After the metal material strip 1 is stamped and formed, the product 13 on the material strip body 11 needs to be cut off, in the prior art, secondary stamping is adopted, namely, the product 13 is still stamped and cut off from the material strip body 11 by stamping equipment, but when the product 13 is of a special-shaped structure or the metal material strip 1 is thinner and cannot be stamped, the product 13 is mostly cut by adopting a laser cutting mode in the prior art. When the required product precision is higher, a guide mechanism with higher precision is required to be arranged, so that the metal material belt 1 after one-time stamping is guided and positioned, and the laser cutting precision is improved. In the prior art, as disclosed in China patent application number 202321628020.4, a material belt guiding mechanism comprises two side plates, wherein a supporting plate is arranged at the front end between the two side plates, two horizontal guiding wheels are arranged on the supporting plate, a gap between the two horizontal guiding wheels is a material belt passage, a horizontal fixing plate is arranged in a central area between the two side plates, an upper guiding component and a lower guiding component are arranged at the tail ends between the two side plates, and a dust removing component is arranged between the horizontal fixing plate and the upper guiding component and the lower guiding component. The working efficiency is improved, and the production cost is reduced. The above-mentioned patent technology has realized the direction to the material area through setting up horizontal leading wheel and upper and lower direction subassembly, but its direction precision is limited, when carrying out laser cutting and the metal material area is thinner to the product, hardly reaches the cutting precision to cause the product to scrap, and the direction of the metal material area of product is formed after the above-mentioned technique is unsuitable for once punching press in addition. Disclosure of utility model In order to solve the technical problems in the prior art, the application provides the guiding mechanism for metal cutting, which is applicable to high-precision guiding and positioning of the metal material strip after one-time stamping, so as to realize high-precision laser cutting of products. In order to achieve the above purpose, the present utility model provides the following technical solutions: The guide mechanism for metal cutting comprises a bottom plate, a pulling component and a guide component, wherein the pulling component and the guide component are arranged on the bottom plate, the guide component comprises a support frame fixedly connected to the bottom plate and a guide plate horizontally and fixedly connected to the support frame, a guide groove is formed in the upper end face of the guide plate along the length direction of the guide plate, a blanking through groove is formed in the bottom of the guide groove, a positioning cylinder is arranged on the support frame, a connecting block is arranged on a guide rod of the positioning cylinder, a positioning pin capable of penetrating through a positioning hole of a metal material belt is vertically and fixedly inserted into the connecting block, a pressing cylinder is arranged on the guide plate, a first pressing plate is fixedly connected to a guide rod of the pressing cylinder above the guide plate, the metal material belt is embedded in the guide groove and pulled by the pulling component, a gap for sliding the metal material belt is formed between the first pressing plate and the bottom of the guide groove when the guide rod of the pressing cylinder stretches out, and the first pressing plate presses the metal material belt when the guide rod of the pressing cylinder retracts. Preferably, the bottom of the guide groove and the first pressing plate are correspondingly provided with a guide plate avoiding groove and a first pressing plate avoiding groove respectively, the connecting block is slidab