Workpiece double-sawing machine

Abstract

The utility model discloses a workpiece double-sawing machine, which belongs to the technical field of workpiece processing and comprises an equipment shell. The transmission cutting assemblies are symmetrically installed on the two sides of the interior of the equipment shell, first sliding rails are slidably installed at the bottoms of the two transmission cutting assemblies in a limiting mode, a transmission positioning assembly is arranged between the two transmission cutting assemblies, and second sliding rails are slidably installed at the bottoms of the transmission positioning assembly in a limiting mode. The machining workpiece is clamped in the transmission positioning assemblies in a limited mode, the two ends of the machining workpiece correspond to the transmission cutting assemblies respectively, the transmission cutting assemblies are located on the two sides of the machining workpiece respectively, the two ends of the machining workpiece can be machined at the same time through clamping of one sides of the transmission positioning assemblies, and the two transmission cutting assemblies are symmetrically arranged. The two ends of a machined workpiece can be cut at the same time, machining of the two sides is completed through one-time clamping, the machining time is greatly shortened, the machining efficiency is improved, and the problem that a traditional lathe is low in machining capacity is effectively solved.

Description

Technical Field

[0001] This utility model relates to the field of workpiece processing, and more specifically, to a workpiece double saw machine. Background Technology

[0002] With the development of industrial technology, the requirements for parts processing are becoming higher and faster. More and more parts need to be clamped at once to complete all or most of the processing steps in order to improve production efficiency and product quality.

[0003] Currently, lathe machining is the most common method used in the length-cutting of parts. However, lathe machining has significant drawbacks: the finished product has uneven burrs and a large machining allowance. This not only greatly increases processing time but also makes it difficult to increase production capacity and meet the needs of large-scale industrial production. How to invent a double-saw machine for workpieces to improve these problems has become an urgent issue for those skilled in the art. Utility Model Content

[0004] To overcome the above shortcomings, this utility model provides a workpiece double saw, which aims to improve the current problem that the burrs on the parts are uneven and the processing allowance is large, making it difficult to meet the needs of large-scale industrial production.

[0005] This utility model is implemented as follows: a workpiece double saw, comprising...

[0006] Equipment housing; processing mechanism, the processing mechanism including transmission cutting components, the transmission cutting components are symmetrically installed on both sides inside the equipment housing, the bottom of the two transmission cutting components are respectively limited and slidably installed with first slide rails, and a transmission positioning component is provided between the two transmission cutting components, the bottom of the transmission positioning component is limited and slidably installed with a second slide rail;

[0007] The workpiece is processed and is limited and engaged within the transmission positioning assembly. Both ends of the workpiece are respectively positioned corresponding to the transmission cutting assembly.

[0008] In a preferred embodiment of this utility model, the transmission cutting assembly includes a servo motor, which is fixedly installed on the inner wall of the equipment housing. A transmission gear is driven to the lower part of the output end of the servo motor, a transmission shaft housing is driven to one side of the transmission gear, and a cutting blade is driven to one side of the transmission shaft housing.

[0009] In a preferred embodiment of this utility model, a gear is installed on the output end of the servo motor, the gear meshes with the transmission gear, and a reduction motor is connected to the outer side of the transmission gear.

[0010] In a preferred embodiment of this utility model, the transmission shaft housing is provided with a shaft for limiting rotation. One end of the shaft is fixedly connected to the transmission gear, and the other end of the shaft is fixedly connected to the cutting blade. The cutting blade is provided with a cutting protective shell, which is fixedly installed on the transmission shaft housing.

[0011] In a preferred embodiment of this utility model, a mounting plate is fixedly installed at the bottom of the transmission shaft housing, and first slide rails are respectively provided on both sides of the bottom of the mounting plate for limited sliding. A lead screw is fixedly installed at the bottom center of the mounting plate, and one end of the lead screw is connected to a first drive motor, which is fixedly installed inside the equipment housing.

[0012] In a preferred embodiment of this utility model, the transmission positioning assembly includes a support plate, which is fixedly installed in the middle of the equipment housing. A support frame is fixedly installed above the support plate, and a cylinder is fixedly installed on the top of the support frame. The output end of the cylinder passes through the top of the support frame, and the output end of the support frame abuts against the workpiece being processed.

[0013] In a preferred embodiment of this utility model, the support frame is a rectangular frame, a lower clamping block is fixedly installed at the bottom inner side of the support frame, an upper clamping block is provided at the top inner side of the support frame, the top of the upper clamping block is fixedly connected to the output end of the cylinder, and the workpiece is located between the upper clamping block and the lower clamping block.

[0014] In a preferred embodiment of this utility model, the support plate is arranged in a figure-eight shape.

[0015] In a preferred embodiment of this utility model, a guide plate is provided at the bottom of the support plate, the guide plate is inclined on both sides of the support plate, and the bottom surface of the guide plate is fixedly connected to the equipment housing.

[0016] In a preferred embodiment of this utility model, the bottom sides of the support plate are respectively provided with second slide rails for limiting sliding. The second slide rails are located above the middle of the guide plate. The middle of the support plate is connected to a lead screw, and the end of the lead screw is connected to a second drive motor. The second drive motor is fixedly installed above the guide plate.

[0017] The beneficial effects of this utility model are as follows: The workpiece double saw obtained by the above design has two symmetrically arranged transmission cutting components, which can cut both ends of the workpiece at the same time. The processing of both sides can be completed in one clamping, which greatly shortens the processing time, improves the processing efficiency, and effectively solves the problem of low processing capacity of traditional lathes.

[0018] Using a sawing method to cut into the middle of the product reduces the impact of burrs on processing, better ensures the parallelism and perpendicularity of the product, and improves the processing accuracy and quality. Attached Figure Description

[0019] To more clearly illustrate the technical solutions of the embodiments of this utility model, the drawings used in the embodiments will be briefly introduced below. It should be understood that the following drawings only show some embodiments of this utility model and should not be regarded as a limitation of the scope. For those skilled in the art, other related drawings can be obtained from these drawings without creative effort.

[0020] Figure 1 This is a schematic diagram of one side of the structure provided by an embodiment of the present invention;

[0021] Figure 2 A schematic diagram of the internal structure provided for an embodiment of this utility model;

[0022] Figure 3 A schematic diagram of the transmission cutting assembly structure provided for an embodiment of this utility model;

[0023] Figure 4 A schematic diagram of the transmission positioning component provided for an embodiment of this utility model.

[0024] In the diagram: 100 - Equipment housing; 200 - Machining mechanism; 210 - Transmission cutting assembly; 211 - Servo motor; 212 - Gear motor; 213 - Transmission gear; 214 - Cutting protective shell; 215 - Transmission shaft shell; 216 - Cutting blade; 217 - First drive motor; 218 - First slide rail; 219 - Mounting plate; 220 - Transmission positioning assembly; 221 - Support plate; 222 - Support frame; 223 - Cylinder; 224 - Upper clamping block; 225 - Lower clamping block; 226 - Guide plate; 227 - Second slide rail; 228 - Second drive motor; 300 - Workpiece being processed. Detailed Implementation

[0025] To make the objectives, technical solutions, and advantages of the embodiments of this utility model clearer, the technical solutions of the embodiments of this utility model will be clearly and completely described below with reference to the accompanying drawings. Obviously, the described embodiments are only some embodiments of this utility model, not all embodiments. Based on the embodiments of this utility model, all other embodiments obtained by those skilled in the art without creative effort are within the scope of protection of this utility model.

[0026] Please see Figure 1 and Figure 2This utility model provides a technical solution: a workpiece double saw, including a housing 100; a processing mechanism 200, the processing mechanism 200 including a transmission cutting assembly 210, the transmission cutting assembly 210 being symmetrically installed on both sides inside the housing 100, the bottom of the two transmission cutting assemblies 210 being respectively limited and slidably mounted with a first slide rail 218, the two transmission cutting assemblies 210 being provided between the two transmission cutting assemblies 210, the bottom of the transmission positioning assembly 220 being limited and slidably mounted with a second slide rail 227; a workpiece 300 being processed, the workpiece 300 being limited and locked in the transmission positioning assembly 220, the two ends of the workpiece 300 being respectively provided with corresponding transmission cutting assemblies 210, the transmission cutting assemblies 210 being respectively located on both sides of the workpiece 300, and the two ends of the workpiece 300 being processed simultaneously by gripping one side of the transmission positioning assembly 220.

[0027] Please see Figure 3 and Figure 4 The transmission cutting assembly 210 includes a servo motor 211, which is fixedly mounted on the inner wall of the equipment housing 100. A transmission gear 213 is driven and connected below the output end of the servo motor 211. A transmission shaft housing 215 is driven and connected to one side of the transmission gear 213, and a cutting blade 216 is driven and connected to one side of the transmission shaft housing 215. A gear is mounted on the output end of the servo motor 211, which meshes with the transmission gear 213. A reduction motor 212 is driven and connected to the outside of the transmission gear 213. The reduction motor 212 is used to ensure that the speed of the transmission gear 213 is always lower than the transmission speed of the gear on the servo motor 211, thereby avoiding collision between the transmission gear 213 and the gear on the servo motor 211, reducing friction, and increasing the service life of the transmission gear 213. The drive shaft housing 215 has a shaft inside for limiting rotation. One end of the shaft is fixedly connected to the drive gear 213, and the other end of the shaft is fixedly connected to the cutting blade 216. The cutting blade 216 is provided with a cutting protective shell 214, which is fixedly installed on the drive shaft housing 215. The cutting protective shell 214 is used to prevent cutting debris from drifting to other positions.

[0028] A mounting plate 219 is fixedly installed on the bottom of the drive shaft housing 215. First slide rails 218 are provided on both sides of the bottom of the mounting plate 219 to limit sliding. A lead screw is fixedly installed in the middle bottom of the mounting plate 219. One end of the lead screw is connected to a first drive motor 217. The first drive motor 217 is fixedly installed inside the equipment housing 100. The first drive motor 217 drives the lead screw to move the mounting plate 219 on the first slide rail 218, which facilitates the cutting of workpieces 300 of different sizes.

[0029] The transmission positioning assembly 220 includes a support plate 221, which is fixedly installed in the middle of the equipment housing 100. A support frame 222 is fixedly installed above the support plate 221, and a cylinder 223 is fixedly installed on the top of the support frame 222. The output end of the cylinder 223 passes through the top of the support frame 222, and the output end of the support frame 222 is in limiting contact with the workpiece 300. The support frame 222 is a rectangular frame. A lower clamping block 225 is fixedly installed at the bottom inner part of the support frame 222, and an upper clamping block 224 is provided at the top inner part of the support frame 222. The top of the upper clamping block 224 is fixedly connected to the output end of the cylinder 223, and the workpiece 300 is located between the upper clamping block 224 and the lower clamping block 225.

[0030] The support plate 221 is shaped like the number "8". A guide plate 226 is located at the bottom of the support plate 221, with the guide plates 226 positioned at an angle on both sides of the support plate 221. The bottom surface of the guide plates 226 is fixedly connected to the equipment housing 100. The "8" shape of the support plate 221 and the angled guidance of the guide plates 226 allow debris to slide off naturally. Second slide rails 227 are slidably positioned on both sides of the bottom of the support plate 221, located above the center of the guide plate 226. A lead screw is driven through the center of the support plate 221, and a second drive motor 228 is driven through the end of the lead screw. The second drive motor 228 is fixedly installed above the guide plate 226. The second drive motor 228 drives the lead screw to move the support frame 222 between the two sets of transmission cutting components 210 and the door, thereby moving the workpiece 300 between the two sets of transmission cutting components 210 for processing.

[0031] Working principle: Place the workpiece 300 on the lower clamping block 225 of the transmission positioning component 220, start the cylinder 223, and the output end of the cylinder 223 pushes the upper clamping block 224 to move downward, which cooperates with the lower clamping block 225 to clamp and fix the workpiece 300, ensuring the stability of the workpiece position during the processing.

[0032] Cutting preparation: Start the servo motor 211. The gear at the output end of the servo motor 211 drives the transmission gear 213 to rotate. The reduction motor 212 adjusts the speed of the transmission gear 213. The transmission gear 213 drives the shaft inside the transmission shaft housing 215 to rotate, which in turn drives the cutting disc 216 to rotate at high speed, preparing for the cutting process.

[0033] Cutting process: Start the first drive motor 217, which drives the lead screw to rotate. The lead screw drives the mounting plate 219 to move along the first slide rail 218 toward the workpiece 300, so that the high-speed rotating cutting blade 216 approaches and cuts both ends of the workpiece 300 (no position adjustment is required when processing the same type of workpiece). At the same time, start the second drive motor 228, which drives the lead screw to rotate. The lead screw drives the support plate 221 to move along the second slide rail 227, so that the workpiece 300 is located between the two transmission cutting components 210. The two cutting components 210 move synchronously to achieve simultaneous cutting of both ends of the workpiece 300.

[0034] Chip removal: During the cutting process, the chips generated are guided by the "eight" shape of the support plate 221 and the inclined guide plate 226 to fall into the machine tool's chip removal system. The internal ramp design allows the chips to slide down naturally, while the external chain-plate chip conveyor removes the chips from the machine tool, ensuring a clean processing environment and normal equipment operation.

[0035] The above description is merely a preferred embodiment of this utility model and is not intended to limit the utility model. Various modifications and variations can be made to this utility model by those skilled in the art. Any modifications, equivalent substitutions, or improvements made within the spirit and principles of this utility model should be included within the protection scope of this utility model.

Claims

1. A workpiece double saw, characterized in that, include Equipment housing; The processing mechanism includes a transmission cutting assembly, which is symmetrically installed on both sides inside the equipment housing. The bottom of each of the two transmission cutting assemblies is respectively limited and slidably mounted with a first slide rail. A transmission positioning assembly is provided between the two transmission cutting assemblies, and the bottom of the transmission positioning assembly is limited and slidably mounted with a second slide rail. The workpiece is processed and is limited and engaged within the transmission positioning assembly. Both ends of the workpiece are respectively positioned corresponding to the transmission cutting assembly.

2. The workpiece double saw machine as described in claim 1, characterized in that: The transmission cutting assembly includes a servo motor, which is fixedly installed on the inner wall of the equipment housing. A transmission gear is driven to the lower part of the output end of the servo motor. A transmission shaft housing is driven to one side of the transmission gear, and a cutting blade is driven to one side of the transmission shaft housing.

3. A workpiece double saw as described in claim 2, characterized in that: A gear is installed on the output end of the servo motor, and the gear meshes with the transmission gear. A geared motor is connected to the outside of the transmission gear.

4. A workpiece double saw as described in claim 2, characterized in that: The transmission shaft housing has an internal limit rotational shaft, one end of which is fixedly connected to the transmission gear, and the other end of which is fixedly connected to the cutting blade. The cutting blade is provided with a cutting protective shell, which is fixedly installed on the transmission shaft housing.

5. A workpiece double saw as described in claim 2, characterized in that: A mounting plate is fixedly installed at the bottom of the drive shaft housing. First slide rails are provided on both sides of the bottom of the mounting plate to limit sliding. A lead screw is fixedly installed at the bottom center of the mounting plate. One end of the lead screw is connected to a first drive motor, which is fixedly installed inside the equipment housing.

6. A workpiece double saw as described in claim 1, characterized in that: The transmission positioning assembly includes a support plate, which is fixedly installed in the middle of the equipment housing. A support frame is fixedly installed above the support plate, and a cylinder is fixedly installed on the top of the support frame. The output end of the cylinder passes through the top of the support frame, and the output end of the support frame abuts against the workpiece being processed.

7. A workpiece double saw as described in claim 6, characterized in that: The support frame is a rectangular frame. A lower clamping block is fixedly installed at the bottom inner side of the support frame, and an upper clamping block is provided at the top inner side of the support frame. The top of the upper clamping block is fixedly connected to the output end of the cylinder, and the workpiece is located between the upper clamping block and the lower clamping block.

8. A workpiece double saw as described in claim 6, characterized in that: The support plate is shaped like the number "8".

9. A workpiece double saw as described in claim 8, characterized in that: The bottom of the support plate is provided with a guide plate, which is inclined on both sides of the support plate, and the bottom surface of the guide plate is fixedly connected to the equipment housing.

10. A workpiece double saw as described in claim 9, characterized in that: The support plate has a second slide rail on each of its bottom sides for limiting sliding. The second slide rail is located above the middle of the guide plate. The middle of the support plate is connected to a lead screw, and the end of the lead screw is connected to a second drive motor. The second drive motor is fixedly installed above the guide plate.

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