Automobile lining plate production cutting device

Abstract

The utility model provides an automobile lining plate production cutting device which comprises a working table, a door-shaped frame, a sliding seat and a self-control cutting assembly, the door-shaped frame is fixedly arranged on the top of the working table, the sliding seat is arranged on the top in the door-shaped frame, the bottom of the sliding seat is connected with the self-control cutting assembly, a rotating disc is arranged on the top of the sliding seat, and the rotating disc is connected with the self-control cutting assembly. And the top of the turntable is meshed with the top of the door-shaped frame. According to the automatic cutting device, the turntable and the dial are arranged on the sliding seat, the turntable is meshed with the top of the door-shaped frame, the turntable is driven to rotate when the sliding seat moves, the turntable drives the dial to rotate, and then the pointer is arranged on the sliding seat, so that when the sliding seat drives the automatic control cutting assembly to move and cut, the dial rotates, and then the cutting stroke can be judged through the pointer; as the dial occupies a small space, compared with the prior art, the device has the advantage of eliminating interference hidden dangers.

Description

TECHNICAL FIELD

[0001] The utility model relates to the technical field of automobile parts processing, and specifically to an automobile lining plate production cutting device. BACKGROUND

[0002] Automobile parts are various, such as automobile lining plate, which needs to be cut during processing. The cutting device on the market has the disadvantage of inconvenient positioning. When the traditional cutting device cuts the automobile lining plate, it is manually cut, which cannot accurately control the cutting position, greatly reducing the cutting precision of the cutting device.

[0003] The utility model with publication number CN216177126U proposes a kind of automobile lining plate cutting device of convenient positioning, including workbench, the front of the workbench is fixedly connected with contrast ruler, the left and right sides of the workbench are all fixedly connected with side plate, the opposite side between side plate is fixedly connected with top plate, the left side of left side plate is fixedly connected with protective cover, the left side wall of protective cover inner cavity is fixedly connected with servo motor, the output shaft of servo motor is fixedly connected with one end and penetrates the threaded rod of right side of left side plate, the right end of threaded rod is connected with the bearing of right side side plate, the outside of threaded rod is connected with threaded sleeve, the top of threaded sleeve is fixedly connected with limit slide block, the top of limit slide block is connected with top plate slidingly, the front of threaded sleeve is fixedly connected with positioning pointer. The automobile lining plate cutting device of convenient positioning greatly improves the cutting precision of cutting device.

[0004] But the above prior art still has the following deficiencies when in use: 1. It sets a scale on the workbench to record the position of the cutting stroke. When cutting does not start from the position of the scale, the actual length to be cut needs to be calculated, so this structure increases the calculation amount of the operator and is prone to cutting errors; 2. The positioning pointer for indicating the cutting position has interference hazards, that is, the range covered by the travel of the positioning pointer is large when cutting, so there are interference hazards for the feeding and discharging of the workpiece.

[0005] Therefore, the utility model provides an automobile lining plate production cutting device. UTILITY MODEL CONTENTS

[0006] In view of the deficiencies of the prior art, the utility model aims to provide an automobile lining plate production cutting device to solve the problems raised in the background art. The utility model ensures cutting precision while eliminating interference hazards and greatly reduces the difficulty of accurate cutting.

[0007] In order to achieve the above object, the utility model is through the following technical scheme to realize: a cutting device for automobile lining plate production, including work table, door type frame, sliding seat and automatic control cutting assembly, the door type frame is fixedly arranged at the top of work table, the sliding seat is arranged at the top in the door type frame and its bottom is connected with automatic control cutting assembly, the top of sliding seat is provided with rotary table, the top of rotary table is engaged with the top of door type frame, the same axis dial is rotatably connected on the side of rotary table, the pointer below dial is also fixedly connected on the side of sliding seat.

[0008] Further, the top of sliding seat is fixedly connected with support plate, the top of support plate is welded with positioning sleeve, the positioning shaft is welded on the side of rotary table and is sleeved in positioning sleeve, the positioning shaft and positioning sleeve are rotatably connected through bearing, one end of positioning shaft is connected with the middle part of dial through elastic extruding piece.

[0009] Further, the outer circumferential wall of rotary table is fixedly sleeved with external gear ring, the top in door type frame is fixedly connected with rack engaged with external gear ring.

[0010] Further, the middle part of the side of dial is welded with limiting sleeve sleeved outside positioning shaft, the limiting sleeve and positioning shaft are rotatably connected through bearing, the elastic extruding piece includes friction disc, T-shaped rod and supporting spring, one end of T-shaped rod is welded with one end of positioning shaft, the friction disc and supporting spring are all sleeved outside T-shaped rod, one side of friction disc is abutted with the other side of dial and the other side of friction disc is abutted with one end of supporting spring.

[0011] Further, the T-shaped rod is screwed with adjusting nut abutted with the other end of supporting spring on one side.

[0012] Further, the outer circumferential wall of adjusting nut is welded with push rod.

[0013] Further, the side of dial is welded with driving rod uniformly distributed in circumference.

[0014] The utility model has the advantages of the following:

[0015] 1、In the utility model, rotary table and dial are arranged on sliding seat, the top of rotary table is engaged with the top of door type frame, sliding seat drives rotary table to rotate when moving, rotary table drives dial to rotate, then pointer is arranged on sliding seat, thereby, when sliding seat drives automatic control cutting assembly to move and cut, dial rotates, then the stroke of cutting can be judged through pointer, since the space occupied by dial is small, compared with prior art, the utility model has the advantages of eliminating interference hidden danger.

[0016] 2、In the utility model, the dial and the scale dial are dampedly connected, when multi-stroke step cutting is needed, the initial zero position of the scale dial is aligned with the pointer by rotating the scale dial, and the position indicated by the pointer after the scale dial rotates is the actual distance of the current stroke cutting, compared with the prior art, the setting does not need any vertical calculation, so that the control of the cutting stroke is more accurate and fast. BRIEF DESCRIPTION OF DRAWINGS

[0017] Fig. 1 It is a structure schematic view of the sliding seat, the rotating disc, the scale dial and the elastic extruding piece of the automobile lining plate production cutting device of the utility model;

[0018] Fig. 2 It is a schematic view of the scale dial, the positioning shaft, the rotating disc and the door type frame cooperation of the automobile lining plate production cutting device of the utility model;

[0019] Fig. 3 It is a structure schematic view of the automobile lining plate production cutting device of the utility model.

[0020] In the drawing: 1, workbench;2, door type frame;21, rack;3, sliding seat;31, support plate;311, positioning sleeve;4, self-control cutting assembly;5, rotating disc;51, positioning shaft;52, outer gear ring;6, scale dial;61, limiting sleeve;62, driving rod;8, pointer;9, elastic extruding piece;91, friction disc;92, T-shaped rod;921, adjusting nut;9211, lever;93, supporting spring. DETAILED DESCRIPTION

[0021] In order to make the technical means, creative features, purposes and effects realized by the utility model easy to understand, the utility model is further described below in combination with specific embodiments.

[0022] Please refer to Figs. 1 to 3 The utility model provides a technical scheme: an automobile lining plate production cutting device, including workbench 1, door type frame 2, sliding seat 3 and self-control cutting assembly 4, wherein workbench 1 and self-control cutting assembly 4 all adopt the structure in the patent literature mentioned in the background art, door type frame 2 is fixedly arranged at the top of workbench 1, sliding seat 3 is arranged at the top in door type frame 2 and the bottom thereof is connected with self-control cutting assembly 4, and sliding seat 3 moves by the screw rod arranged on door type frame 2.

[0023] The top of the sliding seat 3 is provided with a rotating disc 5, which is vertically arranged and engages with the top of the door-shaped frame 2. Preferably, the outer circumferential wall of the rotating disc 5 is fixedly sleeved with an outer gear ring 52, and the top in the door-shaped frame 2 is fixedly connected with a gear rack 21 engaged with the outer gear ring 52. When the sliding seat 3 moves, the rotating disc 5 is rolled along the top in the door-shaped frame 2. The rotating disc 5 is dampedly and rotatably connected with a coaxial dial 6 at one side. When the rotating disc 5 rolls, the dial 6 is driven to rotate. An annular measuring scale is formed on the front disc surface of the dial 6 close to the outer edge. After the annular measuring scale is unfolded, it is in a straight ruler state. The sliding seat 3 is further fixedly connected with a pointer 8 located directly below the dial 6. The pointer 8 is opposite to a certain value on the dial 6. When the dial 6 rotates, the value indicated by the pointer 8 changes. Since the dial 6 is in a suspended state, it does not interfere with the space on both sides of the door-shaped frame 2 when it operates, thereby not affecting the smooth cutting.

[0024] Specifically, the top of the sliding seat 3 is fixedly connected with a support plate 31. The top of the support plate 31 is welded with a positioning sleeve 311. One side of the rotating disc 5 is welded with a positioning shaft 51 sleeved in the positioning sleeve 311. The positioning shaft 51 and the positioning sleeve 311 are rotatably connected through a bearing. One end of the positioning shaft 51 is connected with the middle part of the dial 6 through an elastic extrusion piece 9. That is, the rotating disc 5 drives the dial 6 to rotate by using the friction force generated by the elastic extrusion piece 9. When it is necessary to drive the dial 6 to rotate relative to the rotating disc 5, only the friction force needs to be overcome. This arrangement facilitates the dial 6 to reset to the zero scale and align with the pointer 8. It is convenient to cut in sections and accurately.

[0025] Further, the middle part of one side of the dial 6 is welded with a limiting sleeve 61 sleeved outside the positioning shaft 51. The limiting sleeve 61 and the positioning shaft 51 are rotatably connected through a bearing. The elastic extrusion piece 9 includes a friction disc 91, a T-shaped rod 92 and a supporting spring 93. One end of the T-shaped rod 92 is welded with one end of the positioning shaft 51. The friction disc 91 and the supporting spring 93 are both sleeved outside the T-shaped rod 92. The middle part of the dial 6 is provided with a square direction through hole matched with the T-shaped rod 92 in clearance. One side of the friction disc 91 abuts against the other side of the dial 6, and the other side of the friction disc 91 abuts against one end of the supporting spring 93. The supporting spring 93 elastically extrudes the disc surface of the dial 6.

[0026] In this embodiment, the T-shaped rod 92 is screwed with an adjusting nut 921 abutting against the other end of the supporting spring 93. The adjusting nut 921 adjusts the compression degree of the supporting spring 93, thereby adjusting the extrusion force between the dial 6 and the friction disc 91. This avoids the dial 6 from slipping relative to the friction disc 91, and ensures the accuracy of cutting record. The outer circumferential wall of the adjusting nut 921 is welded with a lever 9211. The lever 9211 is a handheld part. When the lever 9211 is held, the adjusting nut 921 can be twisted.

[0027] In this embodiment, the driving rods 62 are evenly distributed in the circumference and welded on one side of the dial 6, and the driving rods 62 are used for rotating the operation rod of the dial 6.

[0028] Working principle: in the process of cutting the automobile lining plate, when the automatic cutting assembly 4 needs to start cutting in the middle of the workbench 1, the dial 6 is manually rotated through the driving rod 62 at this time, so that the zero scale and the pointer 8 are aligned, then the slide 3 is controlled to move to drive the automatic cutting assembly 4 to move and cut, the rotating disc 5 rotates under the limiting of the rack 21, then drives the dial 6 to rotate, the scale position indicated by the pointer 8 changes, when the pointer 8 indicates the required scale position, the slide 3 stops, and the precise cutting of the automobile lining plate is completed at this time, without the need for numerical calculation.

[0029] In addition, it should be understood that although the present specification is described in terms of embodiments, not every embodiment contains only one independent technical solution, and the description of the specification is only for the sake of clarity, and those skilled in the art should consider the specification as a whole, and the technical solutions in each embodiment can be combined appropriately to form other embodiments that those skilled in the art can understand.

Claims

1. A cutting device for producing automobile linings, comprising a workbench (1), a portal frame (2), a slide (3) and an automatic cutting assembly (4), wherein the portal frame (2) is fixedly arranged on the top of the workbench (1), the slide (3) is arranged on the top of the portal frame (2) and its bottom is connected to the automatic cutting assembly (4), characterized in that: A turntable (5) is provided on the top of the slide (3), the top of the turntable (5) is engaged with the top of the door frame (2), one side of the turntable (5) is connected to a coaxial scale plate (6) in a damped rotation manner, and one side of the slide (3) is also fixedly connected to a pointer (8) located directly below the scale plate (6).

2. The automobile lining production and cutting device according to claim 1, characterized in that: A support plate (31) is fixedly connected to the top of the slide (3), a positioning sleeve (311) is welded to the top of the support plate (31), a positioning shaft (51) sleeved in the positioning sleeve (311) is welded to one side of the turntable (5), the positioning shaft (51) and the positioning sleeve (311) are rotatably connected via a bearing, and one end of the positioning shaft (51) is connected to the middle of the scale plate (6) via an elastic extrusion member (9).

3. The automobile lining production and cutting device according to claim 2, characterized in that: An outer ring gear (52) is fixedly sleeved on the outer peripheral wall of the turntable (5), and a rack (21) meshing with the outer ring gear (52) is fixedly connected to the top of the door frame (2).

4. The automobile lining production and cutting device according to claim 2, characterized in that: A limiting sleeve (61) is welded to the middle of one side of the scale plate (6) and is sleeved on the outside of the positioning shaft (51). The limiting sleeve (61) and the positioning shaft (51) are rotatably connected via a bearing. The elastic extrusion member (9) comprises a friction plate (91), a T-shaped rod (92) and a support spring (93). One end of the T-shaped rod (92) is welded to one end of the positioning shaft (51). The friction plate (91) and the support spring (93) are both sleeved on the outside of the T-shaped rod (92). One side of the friction plate (91) abuts against the other side of the scale plate (6), and the other side of the friction plate abuts against one end of the support spring (93).

5. The automobile lining production and cutting device according to claim 4, characterized in that: The T-shaped rod (92) is screwed with an adjusting nut (921) whose one side abuts against the other end of the support spring (93).

6. The automobile lining production and cutting device according to claim 5, characterized in that: A shift rod (9211) is welded to the outer peripheral wall of the adjusting nut (921).

7. The automobile lining production and cutting device according to claim 1, characterized in that: One side of the scale plate (6) is welded with driving rods (62) evenly distributed in the circumferential direction.

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