Rapid punching and cutting device for tricycle plate

Abstract

The utility model relates to the field of tricycle plate manufacturing, and discloses a tricycle plate rapid punching and cutting device which comprises a bearing plate, a pressing and cutting structure is arranged at the top of the bearing plate, a clamping structure is arranged on the front face of the pressing and cutting structure, and an aligning structure is arranged at the front end of the top of the bearing plate. The aligning structure comprises an aligning sliding groove formed in the front end of the top of the bearing plate, two aligning sliding blocks are symmetrically installed in the aligning sliding groove in a sliding mode, rotating wheels are rotatably installed on the tops of the two aligning sliding blocks, and lead screws are rotatably installed at the bottoms of the ends, close to each other, of the two aligning sliding blocks. The device has the following advantages and effects that the two lead screws are synchronously meshed by rotating the threaded sleeve, so that the two lead screws are controlled to be close to or far away from each other, the two rotating wheels correspondingly move in the aligned sliding grooves, and the purpose of conveniently guiding a vehicle plate to move along the center line is achieved; and the condition of left-right deviation is avoided, and the punching and cutting accuracy is improved.

Description

Technical Field

[0001] This utility model relates to the field of tricycle platform manufacturing technology, and in particular to a rapid punching and cutting device for tricycle platforms. Background Technology

[0002] A search revealed a patent document with authorization announcement number CN221111972U, which discloses a punching and cutting device for a food packaging machine, relating to the technical field of punching and cutting devices. This punching and cutting device for a food packaging machine includes two symmetrical frames with two conveyor belt bodies positioned between them. A common outer casing is located above the two frames. A push rod is mounted on the upper side of the casing, and a connecting plate is located at the lower end of the push rod. A cutting blade is located on the lower side of the connecting plate. A limiting plate is symmetrically positioned on one side of the connecting plate. Through a structure including a rotating plate and a sliding plate, the rotating plate is pulled to rotate outwards from the casing, facing outwards. The sliding plate is then pulled, causing the punching blade to move outwards from the casing. Once the punching blade is away from the casing, the connection between the sliding plate and the punching blade can be released, thereby disassembling the punching blade.

[0003] However, the above design still has shortcomings. The design does not have an alignment structure, which makes it easy for the material to shift to the left or right when it is transported to the stamping area, resulting in inaccurate stamping and cutting. Therefore, we propose a three-wheeled vehicle panel rapid punching and cutting device to solve the above problems. Utility Model Content

[0004] The purpose of this invention is to provide a rapid punching and cutting device for tricycle panels, which has the effect of automatically aligning the panels.

[0005] The above-mentioned technical objective of this utility model is achieved through the following technical solution: a rapid punching and cutting device for a tricycle platform, comprising: a support plate, a pressing and cutting structure provided on the top of the support plate, a clamping structure provided on the front side of the pressing and cutting structure, and an alignment structure provided at the top front end of the support plate.

[0006] The alignment structure includes an alignment groove at the top front end of the support plate. Two alignment sliders are symmetrically slidably installed inside the alignment groove. A rotating wheel is rotatably installed on the top of each of the two alignment sliders. A lead screw is rotatably installed at the bottom of the two alignment sliders at their closest ends. The two lead screws are connected by the same threaded sleeve through a threaded connection.

[0007] A further feature of this invention is that the pressure-cutting structure includes two side plates welded to the top sides of the support plate, and the top of the two side plates is welded to the same connecting plate.

[0008] By adopting the above technical solution, two side plates are set on both sides of the top of the support plate, and the top of the two side plates are welded with the same connecting plate to form a frame, which stably supports the hydraulic cylinder and avoids tilting during operation.

[0009] A further feature of this invention is that a hydraulic cylinder is bolted to the top of the connecting plate.

[0010] By adopting the above technical solution, a hydraulic cylinder is stably fixed by bolts installed on the top of the connecting plate, thus avoiding the problem of the hydraulic cylinder swaying left and right during operation.

[0011] A further feature of this invention is that the bottom end of the hydraulic cylinder extends through the connecting plate via an inserted hydraulic rod, and a mounting plate is installed thereon by bolts.

[0012] By adopting the above technical solution, a hydraulic rod is inserted into the bottom end of the hydraulic cylinder and extends through the connecting plate, and a mounting plate is installed by bolts, so that the hydraulic cylinder controls the hydraulic rod to perform corresponding extension and retraction behaviors, thereby providing power for the stamping behavior.

[0013] A further feature of this invention is that a plurality of pressure blocks are equidistantly mounted on the front end of the mounting plate by bolts, and a cutting blade is mounted on the rear end of the mounting plate by bolts.

[0014] By adopting the above technical solution, several pressure blocks are installed at equal intervals at the front end of the mounting plate by bolts, and a cutting blade is installed at the rear end of the mounting plate by bolts, so as to realize the punching and drilling behavior by several pressure blocks and the corresponding cutting behavior by the cutting blade.

[0015] A further feature of this invention is that the top of the support plate and corresponding to several pressing blocks are provided with punching slots.

[0016] By adopting the above technical solution, a stamping slot is opened through the top of the support plate and corresponding to several pressing blocks, so that the stamping slot provides a certain displacement range for several pressing blocks and avoids the problem of blade collision.

[0017] A further feature of this invention is that: a sliding groove plate is welded to one end of each of the two side plates that are close to each other, and a lifting groove is formed through the interior of each of the two sliding groove plates.

[0018] By adopting the above technical solution, a sliding groove plate is welded and installed at one end of each of the two side plates that are close to each other. A lifting groove is opened through the interior of each of the two sliding groove plates, so as to guide the equipment to slide in a directional manner through the two lifting grooves.

[0019] A further feature of this invention is that: a lifting slider is slidably installed inside both of the two lifting slides, and a locking bolt is inserted into the rear end of each of the two lifting sliders and outside the corresponding lifting slide.

[0020] By adopting the above technical solution, lifting sliders are slidably installed inside both of the two lifting slides, and locking bolts are inserted into the rear ends of the two lifting sliders and outside the corresponding lifting slides, so as to lock the lifting sliders with locking bolts, thereby effectively improving the positioning capability.

[0021] A further feature of this invention is that a roller frame is welded to the front end of each of the two lifting sliders, and a pressure roller is rotatably installed between the two roller frames.

[0022] By adopting the above technical solution, roller frames are welded to the front ends of both lifting sliders, and a pressing roller is rotatably installed between the two roller frames, so as to achieve the purpose of pressing rollers between the roller frames to press rollers.

[0023] A further feature of this invention is that two support legs are symmetrically welded to the bottom end of the support plate, and the two lead screws are respectively provided with right-hand threads and left-hand threads on their outer surfaces.

[0024] By adopting the above technical solution, two support legs are symmetrically welded to the bottom end of the support plate to achieve balanced support behavior.

[0025] The beneficial effects of this utility model are:

[0026] 1. This utility model uses a rotating threaded sleeve to synchronously engage two lead screws, thereby controlling the two lead screws to move closer or further apart, which in turn causes the two rotating wheels to move accordingly inside the alignment groove. This facilitates the guidance of the car plate to move along the center line, avoids left and right deviations, and improves the accuracy of stamping and cutting.

[0027] 2. This utility model achieves flexible control over the downward movement of the pressing rollers to press the sheet metal by sliding the roller frame inside the two lifting slides and locking it at any position with locking bolts. This avoids uneven force during displacement, punching, and cutting, which can cause one end to lift up, thus ensuring production quality and safety. Attached Figure Description

[0028] To more clearly illustrate the technical solutions in the embodiments of this utility model, the drawings used in the description of the embodiments will be briefly introduced below. Obviously, the drawings described below are only some embodiments of this utility model. For those skilled in the art, other drawings can be obtained based on these drawings without creative effort.

[0029] Figure 1 This is a three-dimensional structural diagram of a rapid punching and cutting device for a tricycle platform according to the present invention;

[0030] Figure 2 This is a rear view structural schematic diagram of a rapid punching and cutting device for a tricycle platform according to this utility model;

[0031] Figure 3 This is a schematic diagram of the alignment structure of a rapid punching and cutting device for a tricycle platform according to this utility model;

[0032] Figure 4 This is a schematic diagram of structure A of a rapid punching and cutting device for a tricycle platform according to this utility model.

[0033] In the diagram, 1. Support plate; 2. Pressing and cutting structure; 201. Side plate; 202. Connecting plate; 203. Hydraulic cylinder; 204. Hydraulic rod; 205. Mounting plate; 206. Pressing block; 207. Cutting knife; 208. Punching slot; 3. Clamping structure; 301. Slide plate; 302. Lifting slide; 303. Lifting slider; 304. Locking bolt; 305. Roller frame; 306. Pressing roller; 4. Alignment structure; 401. Alignment slide; 402. Alignment slider; 403. Rotary wheel; 404. Lead screw; 405. Threaded sleeve; 5. Support leg. Detailed Implementation

[0034] The technical solution of this utility model will now be clearly and completely described with reference to specific embodiments. Obviously, the described embodiments are only a part of the embodiments of this utility model, and not all of them. All other embodiments obtained by those skilled in the art based on the embodiments of this utility model without creative effort are within the scope of protection of this utility model.

[0035] When a component is described as being "set on" another component, it can be directly on the other component or it can be in an intervening component. "Set on" indicates a mode of existence, which can be a connection, installation, fixed connection, active connection, etc. When a component is described as being "connected" to another component, it can be directly connected to the other component or it may be in an intervening component.

[0036] Unless otherwise defined, all technical and scientific terms used herein have the same meaning as commonly understood by one of ordinary skill in the art to which this invention pertains. The terminology used herein is for the purpose of describing particular embodiments only and is not intended to be limiting of the invention. The term "and / or" as used herein includes any and all combinations of one or more of the associated listed items.

[0037] See Figures 1-4 This utility model provides a rapid punching and cutting device for a tricycle platform, comprising: a support plate 1, a pressing and cutting structure 2 on the top of the support plate 1, a clamping structure 3 on the front of the pressing and cutting structure 2, and an alignment structure 4 at the top front end of the support plate 1.

[0038] The alignment structure 4 includes an alignment groove 401 opened at the top front end of the support plate 1. Two alignment sliders 402 are symmetrically slidably installed inside the alignment groove 401. A rotating wheel 403 is rotatably installed on the top of each of the two alignment sliders 402. A lead screw 404 is rotatably installed at the bottom of the two alignment sliders 402 at their close ends. The two lead screws 404 are connected by the same threaded sleeve 405.

[0039] Specifically, the pressure-cutting structure 2 includes two side plates 201 welded to the top of the support plate 1 on both sides. A common connecting plate 202 is welded to the top of the two side plates 201. A hydraulic cylinder 203 is bolted to the top of the connecting plate 202. The bottom end of the hydraulic cylinder 203 extends through the connecting plate 202 via an inserted hydraulic rod 204 and is bolted to a mounting plate 205. Several pressure blocks 206 are bolted to the front end of the mounting plate 205 at equal intervals. A cutting blade 207 is bolted to the rear end of the mounting plate 205. The top of the support plate 1 is pierced by the corresponding pressure blocks 206. The support plate 1 has a stamping slot 208. Two side plates 201 are welded to each other at their close ends. A sliding plate 301 is welded to each of the two sliding plates 301. A lifting sliding groove 302 is opened through the two sliding grooves 302. A lifting slider 303 is slidably installed inside the two lifting sliding grooves 302. A locking bolt 304 is inserted into the rear end of the two lifting sliders 303 and outside the corresponding lifting sliding groove 302. A roller frame 305 is welded to the front end of the two lifting sliders 303. A pressing roller 306 is rotatably installed between the two roller frames 305. Two support legs 5 are symmetrically welded to the bottom end of the support plate 1.

[0040] Using the above scheme, two side plates 201 are set on both sides of the top of the support plate 1. The top of the two side plates 201 is welded with the same connecting plate 202 to form a frame, which stably supports the hydraulic cylinder 203 and prevents tilting during operation. The hydraulic cylinder 203 is fixedly installed on the top of the connecting plate 202 by bolts, which prevents the hydraulic cylinder 203 from swaying from side to side during operation. The hydraulic cylinder 203 is connected by a hydraulic rod 204 inserted through it at the bottom end. A plate 202 is provided, and a mounting plate 205 is bolted to it. A hydraulic cylinder 203 controls a hydraulic rod 204 to extend and retract accordingly, providing power for the stamping process. Several pressure blocks 206 are bolted at equal intervals to the front end of the mounting plate 205, and a cutting blade 207 is bolted to the rear end of the mounting plate 205. This allows for stamping and punching through the pressure blocks 206, and cutting through the cutting blade 207. A stamping slot is formed through the top of the support plate 1 corresponding to the pressure blocks 206. 208. To achieve a certain displacement range for the stamping slot 208 to provide a certain displacement range for several forming blocks 206 and avoid the problem of tool collision, a sliding groove plate 301 is welded and installed at the close ends of the two side upright plates 201. A lifting groove 302 is opened through the interior of each of the two sliding groove plates 301 to guide the directional sliding of the equipment. A lifting slider 303 is slidably installed inside each of the two lifting grooves 302. The rear end of the two lifting sliders 303 is located outside the corresponding lifting groove 302. Each part is fitted with a locking bolt 304, which locks the lifting slider 303, effectively improving the positioning capability. Roller frames 305 are welded to the front end of each of the two lifting sliders 303, and a pressure roller 306 is rotatably installed between the two roller frames 305, so that the pressure roller 306 between the roller frames 305 can perform the purpose of pressing the roller. Two support legs 5 are symmetrically welded to the bottom end of the support plate 1 to achieve balanced support. The two lead screws 404 are respectively provided with right-hand threads and left-hand threads on the outside.

[0041] The above provides a detailed description of a rapid punching and cutting device for tricycle panels provided by this utility model. Specific embodiments have been used to illustrate the principle and implementation of this utility model. The descriptions of these embodiments are merely for the purpose of helping to understand the method and core idea of ​​this utility model. It should be noted that those skilled in the art can make various improvements and modifications to this utility model without departing from its principles, and these improvements and modifications also fall within the protection scope of the claims of this utility model.

Claims

1. A rapid punching and cutting device for tricycle panels, characterized in that, include: Support plate (1), the top of the support plate (1) is provided with a pressure cutting structure (2), the front side of the pressure cutting structure (2) is provided with a clamping structure (3), and the front end of the top of the support plate (1) is provided with an alignment structure (4). The alignment structure (4) includes an alignment groove (401) opened at the top front end of the support plate (1). Two alignment sliders (402) are symmetrically slidably installed inside the alignment groove (401). A rotating wheel (403) is rotatably installed on the top of each of the two alignment sliders (402). A lead screw (404) is rotatably installed at the bottom of the two alignment sliders (402) that are close to each other. The two lead screws (404) are connected by the same threaded sleeve (405) through a threaded connection.

2. The rapid punching and cutting device for a tricycle platform according to claim 1, characterized in that: The pressure-cutting structure (2) includes two side plates (201) welded to the top sides of the support plate (1), and the top of the two side plates (201) is welded to the same connecting plate (202).

3. The rapid punching and cutting device for a tricycle platform according to claim 2, characterized in that: A hydraulic cylinder (203) is bolted to the top of the connecting plate (202).

4. The rapid punching and cutting device for a tricycle platform according to claim 3, characterized in that: The bottom end of the hydraulic cylinder (203) extends through the connecting plate (202) via an inserted hydraulic rod (204) and is bolted to a mounting plate (205).

5. The rapid punching and cutting device for a tricycle platform according to claim 4, characterized in that: The front end of the mounting plate (205) is equipped with several pressure blocks (206) at equal intervals by bolts, and the rear end of the mounting plate (205) is equipped with a cutting blade (207) by bolts.

6. The rapid punching and cutting device for a tricycle platform according to claim 1, characterized in that: The top of the support plate (1) and a number of corresponding pressing blocks (206) are provided with punching slots (208).

7. The rapid punching and cutting device for a tricycle platform according to claim 2, characterized in that: Each of the two side panels (201) has a sliding plate (301) welded to one end of each other, and a lifting sliding groove (302) is opened through the interior of each of the two sliding plates (301).

8. The rapid punching and cutting device for a tricycle platform according to claim 7, characterized in that: Lifting sliders (303) are slidably installed inside both of the lifting slides (302), and locking bolts (304) are inserted into the rear ends of both of the lifting sliders (303) and outside the corresponding lifting slides (302).

9. A rapid punching and cutting device for a tricycle platform according to claim 8, characterized in that: The front ends of the two lifting sliders (303) are welded with roller frames (305), and a pressure roller (306) is rotatably installed between the two roller frames (305).

10. The rapid punching and cutting device for a tricycle platform according to claim 1, characterized in that: The bottom end of the support plate (1) is symmetrically welded with two support legs (5), and the two lead screws (404) are respectively provided with right-hand threads and left-hand threads.

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