Adjustable material guide roller

Abstract

The utility model discloses an adjustable material guide roller, and belongs to the technical field of automobile die material guide. The material guiding device mainly comprises a material guiding mechanism used for guiding and conveying material sheets, the material guiding mechanism is provided with a material guiding roller, and a sliding plate is arranged below the material guiding roller; and the adjusting mechanism is provided with a mounting plate, copper pressing plates are mounted on the two sides of the upper end of the mounting plate, and the sliding plate is slidably connected to the lower portions of the copper pressing plates. According to the adjustable material guide roller, abrasion caused by use of the guide roller is avoided, blockage in the feeding process is prevented, and damage to a mold is prevented.

Description

Technical Field

[0001] The present application relates to the technical field of automobile mold material guides, and in particular to an adjustable material guide roller. Background Art

[0002] In the field of automotive stamping dies, a feeder is required to transfer the blank to the blanking die. When the blank enters the blanking die, the blank tends to move left and right. Therefore, a material guide frame is required to guide and adjust the material so that the material is in the correct position of the blanking die.

[0003] However, during the guiding process, if the material sheet and the material guide frame are in contact for a long time, the material guide frame will be scratched, resulting in jamming during the feeding process, causing material sheet fluctuations, affecting the mold stamping quality, and even causing mold damage. Therefore, it is necessary to provide an adjustable material guide roller to solve the above problems.

[0004] It should be noted that the above information disclosed in this Background section is only for understanding the background technology of the present application concept, and therefore, it may contain information that does not constitute prior art. Summary of the Invention

[0005] Based on the above problems existing in the prior art, the problem to be solved by this application is: to provide an adjustable material guide roller, so as to avoid wear of the material guide roller during use, prevent jamming during feeding, and prevent damage to the mold.

[0006] The technical solution adopted by the present application to solve the technical problem is: an adjustable material guide roller, comprising:

[0007] The material guiding mechanism is used to guide and transport the material sheets, and the material guiding mechanism has:

[0008] A material guide roller, wherein a sliding plate is provided below the material guide roller;

[0009] An adjustment mechanism comprising a mounting plate, copper pressure plates being mounted on both sides of the upper end of the mounting plate, and the sliding plate being slidably connected to the lower side of the copper pressure plates;

[0010] A stopper is installed on one side of the mounting plate, a screw rod is threadedly connected to the stopper, one end of the screw rod is rotatably connected to the sliding plate, and a nut is installed on the other end of the screw rod.

[0011] Furthermore, two sets of opposite mounting holes are opened on the upper end of the sliding plate, connecting shafts are fixedly installed in the mounting holes, upper and lower ends of the connecting shafts are rotatably connected to bearings, and the guide roller is sleeved on the outside of the bearings.

[0012] Furthermore, spring nests are formed on the opposing surfaces of the sliding plate and the stopper, and a spring member is fixedly installed in the spring nest.

[0013] Furthermore, a matching groove is provided on the inner side of the copper pressure plate, and matching strips are fixedly installed on both ends of the sliding plate, and the matching strips and the matching grooves match each other.

[0014] Furthermore, the outer wall of the guide roller is processed by high frequency, carburizing or nitriding process.

[0015] The beneficial effect of the present application is that the present application provides an adjustable material guide roller, which is provided with an adjustment mechanism. When adjusting, the nut is manually screwed to make the nut drive the screw to rotate, thereby pushing the sliding plate to slide in the mounting plate, thereby adjusting the position of the material sheet, thereby avoiding wear of the guide roller during use, preventing jamming during the feeding process, improving the mold stamping quality, and preventing damage to the mold.

[0016] In addition to the above-described purposes, features and advantages, the present application also has other purposes, features and advantages. The present application will be further described in detail below with reference to the drawings. BRIEF DESCRIPTION OF THE DRAWINGS

[0017] The drawings that constitute part of this application are used to provide a further understanding of this application. The illustrative embodiments of this application and their descriptions are used to explain this application and do not constitute an improper limitation on this application. In the drawings:

[0018] Figure 1 This is an overall schematic diagram of an adjustable material guide roller in this application;

[0019] Figure 2 for Figure 1 A cross-sectional schematic diagram of the overall structure;

[0020] Among them, the reference numerals in the figures are:

[0021] 1. Material guide mechanism; 11. Material guide roller; 12. Sliding plate; 13. Mounting hole; 14. Connecting shaft; 15. Bearing; 16. Matching strip;

[0022] 2. Adjustment mechanism; 21. Mounting plate; 22. Copper pressure plate; 23. Matching groove; 24. Stop block; 25. Screw; 26. Nut; 27. Spring nest; 28. Spring part. DETAILED DESCRIPTION

[0023] It should be noted that, in the absence of conflict, the embodiments and features of the embodiments in this application can be combined with each other. The present application will be described in detail below with reference to the accompanying drawings and in combination with the embodiments.

[0024] In order to enable those skilled in the art to better understand the present invention, the following will clearly and completely describe the technical solutions in the embodiments of the present invention in conjunction with the drawings in the embodiments of the present invention. Obviously, the described embodiments are only part of the embodiments of the present invention, not all of the embodiments. Based on the embodiments in the present invention, all other embodiments obtained by ordinary technicians in this field without making creative efforts should fall within the scope of protection of this application.

[0025] like Figure 1-Figure 2 As shown, the present application provides an adjustable material guide roller, including a material guide mechanism 1, which is used to guide and transport a sheet. The material guide mechanism 1 has a material guide roller 11, and the outer wall of the material guide roller 11 is strengthened by high frequency, carburizing or nitriding processes, thereby preventing the material guide roller 11 from being worn after long-term use;

[0026] In order to install the guide roller 11, a sliding plate 12 is provided below the guide roller 11. Two sets of opposite mounting holes 13 are opened at the upper end of the sliding plate 12. A connecting shaft 14 is fixedly installed in the mounting hole 13, and the upper and lower ends of the connecting shaft 14 are rotatably connected with bearings 15. The guide roller 11 is sleeved on the outside of the bearing 15 and can rotate with the bearing 15. Therefore, when the sheet is transported, it can be placed between the guide rollers 11.

[0027] At the same time, an adjustment mechanism 2 is provided below the sliding plate 12. The adjustment mechanism 2 has a mounting plate 21. Copper pressure plates 22 are fixedly mounted on both sides of the upper end of the mounting plate 21. A matching groove 23 is provided on the inner side of the copper pressure plate 22. Matching strips 16 are fixedly mounted on both ends of the sliding plate 12. The matching strips 16 and the matching grooves 23 cooperate with each other, so that the sliding plate 12 can slide under the copper pressure plate 22.

[0028] In order to facilitate the control of the position of the sliding plate 12, a stopper 24 is fixedly installed on one side of the mounting plate 21, and a screw 25 is threadedly connected to the stopper 24. One end of the screw 25 is rotatably connected to the sliding plate 12, and a nut 26 is fixedly installed on the other end of the screw 25. Therefore, rotating the nut 26 can move the screw 25, thereby driving the sliding plate 12 to slide in the matching groove 23.

[0029] In addition, spring nests 27 are provided on the opposing surfaces of the sliding plate 12 and the stop block 24 , and a spring member 28 is fixedly installed in the spring nest 27 . The spring member 28 prevents the nut 26 from being too loose when being screwed, thereby increasing the movement stability of the sliding plate 12 .

[0030] To sum up: when the sheet needs to pass through the mold, the sheet is first installed between the guide rollers 11. If the position of the sheet needs to be adjusted, the nut 26 is manually screwed to make the nut 26 drive the screw 25 to rotate, thereby pushing the sliding plate 12 to slide in the mounting plate 21. At the same time, the spring part 28 will also stretch or contract, providing resistance to the movement of the sliding plate 12, and the guide roller 11 will move accordingly, thereby adjusting the position of the sheet, thereby avoiding wear of the guide roller 11 during use, preventing jams during feeding, improving the stamping quality of the mold, and preventing damage to the mold.

[0031] The above description is merely a preferred embodiment of the present application and is not intended to limit the present application. Various modifications and variations are possible for those skilled in the art. Any modifications, equivalent substitutions, or improvements made within the spirit and principles of the present application shall be included within the scope of protection of the present application.

Claims

1. An adjustable material guide roller, characterized in that: include: A material guiding mechanism (1) is used for guiding and transmitting a material sheet, and the material guiding mechanism (1) comprises: A material guide roller (11), wherein a sliding plate (12) is provided below the material guide roller (11); An adjusting mechanism (2), the adjusting mechanism (2) having a mounting plate (21), copper pressing plates (22) being mounted on both sides of an upper end of the mounting plate (21), and the sliding plate (12) being slidably connected to the bottom of the copper pressing plates (22); A stopper (24) is installed on one side of the mounting plate (21), and a screw rod (25) is threadedly connected to the stopper (24). One end of the screw rod (25) is rotatably connected to the sliding plate (12), and a nut (26) is installed on the other end of the screw rod (25).

2. The adjustable material guide roller according to claim 1, characterized in that: Two sets of opposite mounting holes (13) are provided at the upper end of the sliding plate (12), a connecting shaft (14) is fixedly installed in the mounting hole (13), the upper and lower ends of the connecting shaft (14) are rotatably connected to bearings (15), and the guide roller (11) is sleeved on the outside of the bearing (15).

3. The adjustable material guide roller according to claim 1, characterized in that: The opposing surfaces of the sliding plate (12) and the stopper (24) are each provided with a spring socket (27), and a spring member (28) is fixedly installed in the spring socket (27).

4. The adjustable material guide roller according to claim 1, characterized in that: A matching groove (23) is provided on the inner side of the copper pressure plate (22), and matching strips (16) are fixedly mounted on both ends of the sliding plate (12), and the matching strips (16) and the matching grooves (23) are matched with each other.

5. The adjustable material guide roller according to claim 1, characterized in that: The outer wall of the guide roller (11) is processed by high frequency, carburizing or nitriding process.

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