Cutting die for automobile part machining

Abstract

The utility model provides a cutting die for automobile spare part processing, which belongs to the technical field of automobile spare part processing and comprises a cutting table, a cutting line groove is arranged at the top of the cutting table, a U-shaped frame is mounted on the cutting table in the area of the cutting line groove, and a cutting mechanism is mounted in the area of the U-shaped frame. A position adjusting mechanism is installed on the cutting table and comprises a first lead screw, first nut blocks, a driving motor and a movable plate, wherein the movable plate is located on the top of the cutting table and connected with the two first nut blocks. An infrared transmitter is installed on one side of the U-shaped frame, an infrared receiver is installed on one side of the movable plate, the infrared transmitter and the infrared receiver are installed on the side edge of the U-shaped frame and the side edge of the movable plate, the distance between the movable plate and the U-shaped frame is controlled in cooperation with a position adjusting mechanism, and therefore the distance between the automobile spare parts and a cutting area is accurately determined; precise control over the cutting precision is achieved, and the machining quality and efficiency of automobile parts are improved.

Description

Technical Field

[0001] The utility model mainly relates to the technical field of automobile parts processing, in particular to a cutting die for automobile parts processing. Background Art

[0002] Auto parts are the various units that make up the whole car and a kind of product that serves the car. There are many kinds of auto parts, and the market of auto parts is getting bigger and bigger. In the process of processing auto parts, cutting dies are needed to cut them so that the size of auto parts meets the standards.

[0003] After searching, the patent with publication number CN202020620256.3 provides a cutting mold for processing automotive parts. The mold is convenient for replacing the cutting tool and the tool holder as needed, but the mold has certain shortcomings. For example, when the mold prevents automotive parts, it is necessary to manually support the parts and move them under the cutting knife to achieve cutting. Therefore, the cutting accuracy cannot be well guaranteed, resulting in errors in the length of each cut of the automotive parts, affecting the processing quality and efficiency of automotive parts. Utility Model Content

[0004] The utility model mainly provides a cutting die for processing automobile parts to solve the technical problems raised in the above background technology.

[0005] The technical solution adopted by the utility model to solve the above technical problems is:

[0006] A cutting die for processing automobile parts, comprising a cutting table, a cutting groove is arranged on the top of the cutting table, an inverted U-shaped frame is installed on the cutting table in the cutting groove area, and a cutting mechanism is installed in the U-shaped frame area;

[0007] The cutting table is provided with movable grooves on both sides of one end away from the cutting line groove, and a position adjustment mechanism is installed in the movable groove area, and the position adjustment mechanism includes first screw rods respectively rotatably connected and installed in two movable grooves, two first nut blocks symmetrically installed on the two first screw rods, a driving motor installed on one side of the cutting table and connected to the first screw rod, and a movable plate located on the top of the cutting table and connected to the two first nut blocks;

[0008] An infrared transmitter is installed on one side of the U-shaped frame, an infrared receiver is installed on one side of the movable plate, and a controller is installed on one end of the cutting table.

[0009] Furthermore, the distance between the infrared transmitter and the infrared receiver is the same as the distance between the cutting line groove and the adjacent side of the movable plate.

[0010] Furthermore, the cutting mechanism includes a cylinder installed at the top center of the U-shaped frame, a movable frame installed on the output rod of the cylinder and located inside the U-shaped frame, and a cutting blade installed at the bottom of the movable frame.

[0011] Furthermore, lifting grooves are provided on both sides of the U-shaped frame, and protrusions adapted to the lifting grooves are installed on both sides of the movable frame.

[0012] Furthermore, a slot matching the top of the cutting blade is provided at the bottom of the U-shaped frame, and positioning bolts are installed through the sides of the slot of the U-shaped frame at equal distances, and the U-shaped frame and the cutting blade are fixedly connected by plugging and the positioning bolts.

[0013] Furthermore, the position adjustment mechanism also includes two driving wheels installed at one end of the cutting table and respectively connected to the two first screw rods, and a driving belt sleeved on the two driving wheels.

[0014] Furthermore, the movable plate is provided with two accommodating grooves on one side close to the cutting line groove, and a positioning assembly is installed on the movable plate, and the positioning assembly includes a second screw rod rotatably connected and installed in the accommodating groove, a second nut block installed on the second screw rod, a T-shaped positioning block sleeved on the outside of the second nut block, and an adjusting button installed on the top of the second screw rod.

[0015] Compared with the prior art, the beneficial effects of the utility model are:

[0016] The device installs infrared transmitters and infrared receivers on the sides of the U-shaped frame and the movable plate, and cooperates with the position adjustment mechanism to control the distance from the movable plate to the U-shaped frame, so as to accurately determine the distance from the automotive parts to the cutting area, achieve precise control of the cutting accuracy, ensure that the length of the automotive parts is consistent each time they are cut, and improve the processing quality and efficiency of automotive parts.

[0017] The present invention will be explained in detail below with reference to the accompanying drawings and specific embodiments. BRIEF DESCRIPTION OF THE DRAWINGS

[0018] Figure 1 It is a schematic diagram of the overall structure of the utility model;

[0019] Figure 2 It is a partial cross-sectional schematic diagram of the overall structure of the utility model;

[0020] Figure 3 This is a schematic diagram of the structure of the cutting mechanism of the utility model;

[0021] Figure 4 It is a schematic diagram of the structure of the movable plate area of ​​the utility model.

[0022] In the figure: 10, cutting table; 11, cutting line groove; 12, movable groove; 20, U-shaped frame; 21, lifting groove; 30, cutting mechanism; 31, cylinder; 32, movable frame; 33, cutting blade; 34, positioning bolt; 40, position adjustment mechanism; 41, first screw rod; 42, first nut block; 43, driving motor; 44, driving wheel; 45, driving belt; 50, infrared transmitter; 60, infrared receiver; 70, controller; 80, movable plate; 81, accommodating groove; 90, positioning assembly; 91, second screw rod; 92, second nut block; 93, T-shaped positioning block; 94, adjusting button. DETAILED DESCRIPTION

[0023] In order to facilitate the understanding of the present invention, the present invention will be described in more detail below with reference to the relevant drawings. Several embodiments of the present invention are given in the drawings, but the present invention can be implemented in different forms and is not limited to the embodiments described in the text. On the contrary, these embodiments are provided to make the content disclosed in the present invention more thorough and comprehensive.

[0024] It should be noted that when an element is referred to as being "fixed on" another element, it may be directly on the other element or there may be a central element. When an element is considered to be "connected to" another element, it may be directly connected to the other element or there may be a central element at the same time. The terms "vertical", "horizontal", "left", "right" and similar expressions used in this article are for illustrative purposes only.

[0025] Unless otherwise defined, all technical and scientific terms used herein have the same meaning as commonly understood by technicians in the technical field to which the present invention belongs. The terms used in the specification of the present invention are only for the purpose of describing specific embodiments and are not intended to limit the present invention. The term "and / or" used herein includes any and all combinations of one or more related listed items.

[0026] For examples, please refer to the attached Figure 1-4 A cutting mold for processing automobile parts, comprising a cutting table 10, a cutting groove 11 is arranged on the top of the cutting table 10, an inverted U-shaped frame 20 is installed on the cutting table 10 in the area of ​​the cutting groove 11, and a cutting mechanism 30 is installed in the area of ​​the U-shaped frame 20;

[0027] The cutting table 10 is provided with movable grooves 12 on both sides of one end away from the cutting line groove 11, and a position adjustment mechanism 40 is installed in the region of the movable groove 12, and the position adjustment mechanism 40 includes first screw rods 41 respectively rotatably connected and installed in two movable grooves 12, two first nut blocks 42 symmetrically installed on the two first screw rods 41, a driving motor 43 installed on one side of the cutting table 10 and connected to the first screw rod 41, and a movable plate 80 located on the top of the cutting table 10 and connected to the two first nut blocks 42;

[0028] An infrared transmitter 50 is installed on one side of the U-shaped frame 20 , an infrared receiver 60 is installed on one side of the movable plate 80 , and a controller 70 is installed on one end of the cutting table 10 .

[0029] For details, please refer to the attached Figure 1 , the distance between the infrared transmitter 50 and the infrared receiver 60 is the same as the distance between the cutting line groove 11 and the movable plate 80 close to one side;

[0030] In this embodiment, it should be noted that by infrared detecting the distance between the infrared transmitter 50 and the infrared receiver 60, the distance between the cutting groove 11 and the movable plate 80 can be accurately determined, so that the distance between the automotive parts in contact with the movable plate 80 and the cutting groove 11 can be accurately controlled to ensure the processing quality of the automotive parts.

[0031] For details, please refer to the attached Figure 1 and attached Figure 3 The cutting mechanism 30 includes a cylinder 31 installed at the top center of the U-shaped frame 20, a movable frame 32 installed on the output rod of the cylinder 31 and located inside the U-shaped frame 20, and a cutting blade 33 installed at the bottom of the movable frame 32;

[0032] In this embodiment, it should be noted that the operation of the cylinder 31 can enable the movable frame 32 to drive the cutting blade 33 to descend, thereby performing a cutting operation on the automobile parts.

[0033] For details, please refer to the attached Figure 2 and attached Figure 3 , lifting slots 21 are provided on both sides of the U-shaped frame 20, and convex blocks adapted to the lifting slots 21 are installed on both sides of the movable frame 32;

[0034] In this embodiment, it should be noted that the movable frame 32 is restricted inside the U-shaped frame 20 through the cooperation of the protrusion and the lifting groove 21, so as to achieve more stable lifting and lowering, so that the cutting blade 33 is aligned with the cutting line groove 11.

[0035] For details, please refer to the attached Figure 3The bottom of the U-shaped frame 20 is provided with a slot adapted to the top of the cutting blade 33, and the slot side of the U-shaped frame 20 is equidistantly penetrated with positioning bolts 34, and the U-shaped frame 20 and the cutting blade 33 are fixedly connected by the positioning bolts 34 through the plug-in method;

[0036] In this embodiment, it should be noted that the cutting blade 33 can be removed by removing the bolt and then pulling it downward, thereby realizing convenient replacement of the cutting blade 33, and facilitating the removal and replacement of the cutting blade 33 as needed, so that the size of the automotive parts is more in line with the standard.

[0037] For details, please refer to the attached Figure 2 The position adjustment mechanism 40 further includes two driving wheels 44 mounted at one end of the cutting table 10 and respectively connected to the two first screw rods 41, and a driving belt 45 sleeved on the two driving wheels 44;

[0038] In this embodiment, it should be noted that, through the transmission of the two driving wheels 44 and the driving belt 45 , the two first screw rods 41 can be rotated synchronously and in the same direction, thereby enabling the movable plate 80 to move left and right stably.

[0039] For details, please refer to the attached Figure 4 The movable plate 80 is provided with two receiving grooves 81 on one side close to the cutting line groove 11, and a positioning assembly 90 is installed on the movable plate 80. The positioning assembly 90 includes a second screw rod 91 rotatably connected and installed in the receiving groove 81, a second nut block 92 installed on the second screw rod 91, a T-shaped positioning block 93 sleeved on the outside of the second nut block 92, and an adjusting button 94 installed on the top of the second screw rod 91.

[0040] In this embodiment, it should be noted that by rotating the adjusting knob 94, the second nut block 92 can be raised and lowered on the second screw rod 91, thereby raising and lowering the T-shaped positioning block 93 to position the automotive parts, so that the automotive parts will not be displaced when being cut, thereby affecting the cutting effect.

[0041] The specific operation mode of the utility model is as follows:

[0042] First, the size of the automobile parts to be cut is set by the controller 70, and then the driving motor 43 is operated, so that the two first screw rods 41 can be rotated synchronously and in the same direction through the transmission of the two driving wheels 44 and the driving belt 45, so that the movable plate 80 can be stably moved left and right, and the distance between the infrared transmitter 50 and the infrared receiver 60 is changed. When the distance detection between the two reaches the set value, the driving motor 43 stops operating;

[0043] After that, one end of the automobile component is placed against the movable plate 80, and the second nut block 92 can be raised and lowered on the second screw rod 91 by turning the adjusting knob 94, thereby raising and lowering the T-shaped positioning block 93 to position the automobile component. At this time, the distance from the automobile component to the cutting groove 11 is the limit value, and finally, the movable frame 32 can be operated by the cylinder 31 to drive the cutting blade 33 to descend, thereby performing a cutting operation on the automobile component.

[0044] The above description of the utility model in combination with the accompanying drawings is an exemplary description. Obviously, the specific implementation of the utility model is not limited to the above-mentioned method. As long as the non-substantial improvements are made by adopting the method concept and technical solution of the utility model, or the concept and technical solution of the utility model are directly applied to other occasions without improvement, they are all within the protection scope of the utility model.

Claims

1. A cutting die for processing automobile parts, comprising a cutting table (10), characterized in that: The cutting table (10) is provided with a cutting groove (11) on the top, an inverted U-shaped frame (20) is installed on the cutting table (10) in the area of ​​the cutting groove (11), and a cutting mechanism (30) is installed in the area of ​​the U-shaped frame (20); The cutting platform (10) is provided with movable grooves (12) on both sides of one end away from the cutting line groove (11), and a position adjustment mechanism (40) is installed in the region of the movable groove (12), and the position adjustment mechanism (40) comprises a first screw rod (41) respectively rotatably connected and installed in two movable grooves (12), two first nut blocks (42) symmetrically installed on the two first screw rods (41), a driving motor (43) installed on one side of the cutting platform (10) and connected to the first screw rod (41), and a movable plate (80) located on the top of the cutting platform (10) and connected to the two first nut blocks (42); An infrared transmitter (50) is installed on one side of the U-shaped frame (20), an infrared receiver (60) is installed on one side of the movable plate (80), and a controller (70) is installed on one end of the cutting table (10).

2. A cutting die for processing automobile parts according to claim 1, characterized in that: The distance between the infrared transmitter (50) and the infrared receiver (60) is the same as the distance between the cutting groove (11) and the movable plate (80) on one side.

3. A cutting die for automobile parts processing according to claim 1, characterized in that: The cutting mechanism (30) comprises a cylinder (31) installed at the top center of the U-shaped frame (20), a movable frame (32) installed on the output rod of the cylinder (31) and located inside the U-shaped frame (20), and a cutting blade (33) installed at the bottom of the movable frame (32).

4. A cutting die for automobile parts processing according to claim 3, characterized in that: Lifting grooves (21) are arranged on both sides of the U-shaped frame (20), and convex blocks adapted to the lifting grooves (21) are installed on both sides of the movable frame (32).

5. The cutting die for automobile parts processing according to claim 3, characterized in that: The bottom of the U-shaped frame (20) is provided with a slot adapted to the top of the cutting blade (33), and positioning bolts (34) are installed through the side of the slot of the U-shaped frame (20) at equal distances, and the U-shaped frame (20) and the cutting blade (33) are fixedly connected with the positioning bolts (34) by plugging.

6. The cutting die for automobile parts processing according to claim 1, characterized in that: The position adjustment mechanism (40) further comprises two driving wheels (44) mounted on one end of the cutting table (10) and respectively connected to the two first screw rods (41), and a driving belt (45) sleeved on the two driving wheels (44).

7. The cutting die for automobile parts processing according to claim 1, characterized in that: The movable plate (80) is provided with two receiving grooves (81) on one side close to the cutting line groove (11), and a positioning assembly (90) is installed on the movable plate (80), and the positioning assembly (90) includes a second screw rod (91) rotatably connected and installed in the receiving groove (81), a second nut block (92) installed on the second screw rod (91), a T-shaped positioning block (93) sleeved on the outside of the second nut block (92), and an adjusting button (94) installed on the top of the second screw rod (91).

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