Grinding wheel tail handle shearing device

By designing the grinding wheel tail cutting handle device, using linear guide rails and speed control motor to drive the cutting grinding wheel, the problem of uneven cutting of racket sample handles is solved, efficient and low-cost sample processing is achieved, production costs and labor are reduced, and production costs are reduced. Noise and Mars splash.

CN222188932UActive Publication Date: 2024-12-17SHANGHAI LIRUN MECHANICAL & ELECTRICAL EQUIP CO LTD
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Patent Information

Application Number
CN202420424040.8
Authority / Receiving Office
CN · China
Patent Type
Utility models(China)
Current Assignee / Owner
Filing Date
2024-03-05
Publication Date
2024-12-17
Estimated Expiration
2034-03-05

AI Technical Summary

Technical Problem

When taking samples in the existing steel industry, cutting racket samples with handles requires manual use of knife cutting machines, resulting in uneven cutting, high tool consumption, time-consuming and labor-consuming, and inability to cut consistently, resulting in production costs and waste of labor.

Method used

Design a grinding wheel tail shear device, including a housing box, a sample cutting mechanism, a cutting collection mechanism and an electrical control mechanism. The cutting grinding wheel is driven by linear guide rails and a speed control motor to achieve efficient cutting and collection of sample handles, reducing noise and Mars splashed.

Benefits of technology

The flat cutting of the racket sample handle is achieved, which reduces production costs and manpower, improves operating efficiency, and solves the problems of uneven cutting, noise, and Mars splash.

✦ Generated by Eureka AI based on patent content.

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Abstract

The utility model discloses a grinding wheel tail handle shearing device which comprises a shell box body, a sample cutting mechanism arranged at the top of the shell box body, a cutting and collecting mechanism and an electrical control mechanism, wherein the cutting and collecting mechanism and the electrical control mechanism are arranged in the shell box body; the sample cutting mechanism comprises a sample fixing structure, a linear feeding structure and a cutting structure; the linear feeding structure is connected with the sample fixing structure and is used for controlling the movement of the sample fixing structure, and the cutting structure is matched with the sample fixing structure and is used for cutting a belt handle of a sample placed on the sample fixing structure; the cutting and collecting mechanism is positioned below the sample cutting mechanism; and the electrical control mechanism is connected with the sample cutting mechanism. The handle shearing machine overcomes the defect that an existing handle shearing machine is uneven in cutting, meets the requirement at a time, and reduces production cost and manual labor.
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Description

Technical Field

[0001] The utility model relates to steel sample preparation / processing equipment, more specifically, to a grinding wheel shear tail handle device. Background Art

[0002] The steel industry needs to conduct product analysis during production, that is, every time a furnace of steel is smelted, samples need to be extracted and analyzed to control quality. Sampling is generally done using a sampling mold. The sample 100 taken out by the commonly used sampling mold is a round shape with a handle 200, which is shaped like a racket, so it is also called a "racket sample". Figure 1 shown.

[0003] The racket sample needs to be placed on a special instrument for analysis, but the racket sample cannot be placed on the analysis window of the instrument. The handle of the racket sample must be cut off, and the remaining round sample must be processed by a milling machine or grinder before the instrument can perform the analysis.

[0004] At present, the shearing handle machines that commonly use knife cutting are often required to prepare cutting knives of various hardness specifications due to the hardness limit of the cutting knives. Therefore, the consumption of cutting knives is very large, and the surface flatness of the cut is poor and cannot be consistent. Manual grinding is required again, which is time-consuming and labor-intensive, resulting in waste. Utility Model Content

[0005] In view of the above-mentioned defects existing in the prior art, the purpose of the utility model is to provide a grinding wheel shear tail handle device, which solves the defect of uneven cutting of the existing shear handle machine, meets the requirements at one time, and reduces production costs and manpower labor.

[0006] In order to achieve the above purpose, the utility model adopts the following technical solutions:

[0007] A grinding wheel shear tail handle device, comprising an outer shell, a sample cutting mechanism arranged on the top of the outer shell, and a cutting collection mechanism and an electrical control mechanism arranged inside the outer shell;

[0008] The sample cutting mechanism comprises a sample fixing structure, a linear feeding structure and a cutting structure;

[0009] The linear feeding structure is connected to the sample fixing structure to control the movement of the sample fixing structure, and the cutting structure cooperates with the sample fixing structure to cut the handle of the sample placed on the sample fixing structure;

[0010] The cutting and collecting mechanism is located below the sample cutting mechanism;

[0011] The electrical control mechanism is connected to the sample cutting mechanism.

[0012] Preferably, the sample fixing structure includes a base, a sample pushing and removing slide block, a clamping cylinder fixing frame, a clamping cylinder, a cylinder pressing tool and an auxiliary bracket;

[0013] The base is arranged on a linear guide rail on the top of the housing box and moves along the linear guide rail;

[0014] The sample pushing and taking-out slide block is arranged at the center of the surface of the base to place the sample;

[0015] The clamping cylinder fixing frame is arranged on the surface of the base, a groove is provided at the lower part of the clamping cylinder fixing frame, and the sample pushing and taking-out slide block corresponds to the groove;

[0016] The clamping cylinder is arranged on the clamping cylinder fixing frame, the cylinder pressing tool is arranged on the output side of the clamping cylinder, and the cylinder pressing tool corresponds to the sample pushing and taking-out slide block;

[0017] The auxiliary bracket is arranged on the outer side of the base.

[0018] Preferably, the linear feed structure includes a mounting bracket, a speed regulating motor, a gear, a linear rack and a rack fixing base;

[0019] The mounting bracket is arranged on the top of the housing box and is located on one side of the linear guide rail;

[0020] The speed regulating motor is arranged on the mounting bracket;

[0021] The gear is arranged on the output side of the speed regulating motor;

[0022] One end of the linear rack is connected to the base through the rack fixing base, and the linear rack is meshed with the gear.

[0023] Preferably, the cutting mechanism comprises a motor and a cutting grinding wheel;

[0024] The motor is arranged on the top of the outer casing through a fixing plate;

[0025] The cutting grinding wheel is arranged on the output side of the motor.

[0026] Preferably, a sample pushing and removing slide block is provided with a sample pushing device.

[0027] Preferably, the clamping cylinder fixing frame and the auxiliary bracket are both provided with adjustment slots.

[0028] Preferably, the cutting collection mechanism includes a slideway, a collection box and a dust collection device;

[0029] The slideway is arranged below the cutting mechanism;

[0030] The collection box is arranged below the slide and is in communication with the slide;

[0031] The dust collecting device is arranged at the bottom of the inner part of the outer shell box.

[0032] Preferably, the electrical control mechanism includes an electrical control box, an electrical box and a cutting control pedal;

[0033] The electric control box is arranged at the bottom of the housing to provide power supply;

[0034] The electrical box is connected to the electrical control box and the sample cutting mechanism respectively to control the opening and closing of the sample cutting mechanism;

[0035] The cutting control pedal is arranged outside the outer shell body and is connected with the electrical box to control the opening and closing of the electrical box.

[0036] Preferably, a maintenance cover is provided on the top of the outer shell body to cover the sample cutting mechanism;

[0037] A protective door is provided on the maintenance cover corresponding to the position of the sample fixing structure;

[0038] The protective door is provided with an observation window.

[0039] Preferably, the front side of the outer shell box also has a front door.

[0040] The utility model provides a grinding wheel shear tail handle device, which is the first in the industry and solves the problem of cutting the ball handle flat, meeting the requirements at one time, reducing production costs and labor, saving costs, and being easy to operate. At the same time, it also solves the problems of noise generated by grinding wheel cutting and spark splashing during cutting. BRIEF DESCRIPTION OF THE DRAWINGS

[0041] Figure 1 is a schematic diagram of a racket sample;

[0042] Figure 2 It is a three-dimensional schematic diagram of the grinding wheel shear tail handle device of the utility model;

[0043] Figure 3 It is a three-dimensional schematic diagram of the utility model of the grinding wheel shear tail handle device with the protective door and the front door opened;

[0044] Figure 4 It is a three-dimensional schematic diagram of the linear feeding structure in the tail handle device of the grinding wheel shears of the utility model;

[0045] Figure 5 It is a three-dimensional schematic diagram of the sample fixing structure in the grinding wheel shear tail handle device of the utility model;

[0046] Figure 6It is a three-dimensional schematic diagram of the cutting mechanism in the tail handle device of the grinding wheel shears of the utility model;

[0047] Figure 7 It is a schematic diagram of taking out a sample after the grinding wheel shear tail handle device of the utility model completes cutting. DETAILED DESCRIPTION

[0048] In order to better understand the above technical solution of the present invention, the technical solution of the present invention is further described below in conjunction with the accompanying drawings and embodiments.

[0049] Combination Figure 2 and Figure 3 As shown, a grinding wheel shear tail handle device provided by the utility model comprises an outer shell body 1, a sample cutting mechanism 2 installed on the top of the outer shell body 1, and a cutting collection mechanism and an electrical control mechanism installed inside the outer shell body 1.

[0050] The sample cutting mechanism 2 includes a sample fixing structure 3 , a linear feeding structure 4 and a cutting structure 5 .

[0051] The linear feeding structure 4 is connected to the sample fixing structure 3 to control the movement of the sample fixing structure. The cutting structure 5 cooperates with the sample fixing structure 3 to cut the handle of the sample 100 placed on the sample fixing structure.

[0052] The cutting and collecting mechanism is located below the sample cutting mechanism 2 and is used to collect the cut handles.

[0053] The electrical control mechanism is connected to the sample cutting mechanism 2 , supplies power to the sample cutting mechanism 2 , and controls the opening and closing of the sample cutting mechanism 2 .

[0054] Combination Figure 4 and Figure 5 As shown, the sample fixing structure 3 includes a base 301 , a sample pushing and removing slide block 302 , a clamping cylinder fixing frame 303 , a clamping cylinder 304 , a cylinder press 305 and an auxiliary bracket 306 .

[0055] The base 301 is installed on the linear guide rail 101 on the top of the outer casing 1 and reciprocates along the linear guide rail 101 .

[0056] The sample push-pull-out slider 302 is installed at the center of the surface of the base 301. The sample push-pull-out slider 302 slides out to the clamp pull-out position, and the sample 100 is placed on the sample clamp 307 of the sample push-pull-out slider 302, with the handle of the sample 100 facing inward, and then the sample push-pull-out slider 302 is pushed in.

[0057] The clamping cylinder fixing frame 303 is installed on the surface of the base 301, and a groove is opened at the lower part of the clamping cylinder fixing frame 303, and the sample pushing and taking out sliding block 302 corresponds to the groove.

[0058] The clamping cylinder 304 is installed on the clamping cylinder fixing frame 303, and the cylinder press 305 is installed on the output side of the clamping cylinder 304. The cylinder press 305 corresponds to the sample pushing and removing slider 302. When cutting, the clamping cylinder 304 is actuated to make the cylinder press 305 press down the sample 100 to complete the cutting.

[0059] The auxiliary bracket 306 is installed on the outer side of the base 301 .

[0060] A sample pushing device 308 is provided on the sample pushing and removing slide block 302 for pushing and tightening the sample 100 .

[0061] Adjustment grooves 309 are provided on the clamping cylinder fixing frame 303 and the auxiliary bracket 306. According to the different lengths of the handles on the sample 100, the auxiliary bracket adjustment slider can be used to slide along the adjustment groove 309 on the auxiliary bracket 306 and / or the sample press position adjustment slider can be used to slide along the adjustment groove 309 on the clamping cylinder fixing frame 303 to adjust the cutting grinding wheel 502 to the cutting position of the sample 100.

[0062] The linear feeding structure 4 includes a mounting bracket 401 , a speed regulating motor 402 , a gear 403 , a linear rack 404 and a rack fixing base 405 .

[0063] The mounting bracket 401 is mounted on the top of the housing box 1 and is located on one side of the linear guide rail 101 .

[0064] The speed regulating motor 402 is mounted on the mounting bracket 401 .

[0065] The gear 403 is installed on the output side of the speed regulating motor 402 .

[0066] One end of the linear rack 404 is connected to the base 301 via a rack fixing base 405 , and the linear rack 404 is meshed with the gear 403 .

[0067] The speed regulating motor 402 drives the gear 403 , and the gear 403 drives the linear rack 404 , so that the sample fixing structure 3 moves back and forth along the linear guide rail 101 through the linear rack 404 .

[0068] Combination Figure 6 As shown, the cutting mechanism 5 includes a motor 501 and a cutting wheel 502 .

[0069] The motor 501 is mounted on the top of the outer casing 1 through a fixing plate.

[0070] The cutting wheel 502 is installed on the output side of the motor 501 .

[0071] The motor 501 drives the cutting wheel 502 to rotate at high speed, and the linear feeding structure 4 drives the sample fixing structure 3 with the sample 100 to feed toward the cutting wheel 502 on the linear guide rail 101, and the handle of the sample 100 adjusted in position is cut off by the cutting wheel 502.

[0072] Refer to Figure 3 As shown, the cutting collection mechanism includes a slide 6, a collection box 7 and a dust suction device 8.

[0073] The slideway 6 is installed below the cutting mechanism 5 , and the slideway 6 is configured in a funnel shape to guide the shank and cutting dust cut off by the cutting wheel 502 .

[0074] The collecting box 7 is installed below the slideway 6 and is connected to the slideway 6 to collect the handle and cutting dust dropped from the slideway 6 .

[0075] The inner wall of the collecting box 7 is provided with flame retardant and sound-absorbing cotton of aluminum foil, which effectively reduces the splashing of sparks and the overall noise of the equipment.

[0076] The dust collecting device 8 is installed at the bottom of the outer casing 1, and the dust collecting device 8 has a flame retardant inner core to collect dust and cutting dust.

[0077] The electrical control mechanism comprises an electrical control box 9 , an electrical box 10 and a cutting control pedal 11 .

[0078] The electric control box 9 is installed at the bottom of the outer casing 1 to provide the main power supply.

[0079] The electrical box 10 is connected to the electrical control box 9 and the sample cutting mechanism 2 respectively to control the opening and closing of the sample cutting mechanism 2 .

[0080] The cutting control pedal 11 is installed at an external position of the outer shell box 1 and is connected to the electrical box 10 to facilitate manual control by personnel to control the opening and closing of the electrical box 10 .

[0081] Refer to Figure 2 and Figure 3 As shown, a maintenance cover 12 is provided on the top of the outer shell box 1 to cover the sample cutting mechanism 2 for protection.

[0082] A protective door 13 is provided on the maintenance cover 12 at a position corresponding to the sample fixing structure 3, so as to protect the staff when the sample cutting mechanism 2 is working.

[0083] The protection door 13 is provided with an observation window 14 to facilitate the staff to observe the cutting work of the sample cutting mechanism 2 .

[0084] The front of the outer shell box body 1 is also provided with a front door 15, which is convenient for the maintenance of the grinding wheel shear tail handle device of the utility model.

[0085] Combination Figure 7 As shown, when the linear feeding structure 4 drives the sample fixing structure 3 to move the sample 100 to the position of the cutting mechanism 5 for cutting, the linear feeding structure 4 moves to the limit position and then automatically returns to the initial position. At this time, the cutting mechanism 5 stops rotating, and the clamping cylinder 304 is actuated to lift the cylinder press 305 upward to release the sample 100. Open the protective door 13, pull out the sample push-out slide 302 to slide out to the clamp pull-out position, take out the sample 100 after cutting, load a new sample, push in the sample push-out slide 302, close the protective door 13, and step on the cutting control pedal 11 to start cutting.

[0086] Those skilled in the art should recognize that the above embodiments are only used to illustrate the present invention, and are not intended to limit the present invention. As long as they are within the spirit of the present invention, any changes or modifications to the above embodiments will fall within the scope of the claims of the present invention.

Claims

1. A grinding wheel shear tail handle device, Features: It includes an outer shell body, a sample cutting mechanism arranged on the top of the outer shell body, and a cutting collection mechanism and an electrical control mechanism arranged inside the outer shell body; The sample cutting mechanism comprises a sample fixing structure, a linear feeding structure and a cutting structure; The linear feeding structure is connected to the sample fixing structure to control the movement of the sample fixing structure, and the cutting structure cooperates with the sample fixing structure to cut the handle of the sample placed on the sample fixing structure; The cutting and collecting mechanism is located below the sample cutting mechanism; The electrical control mechanism is connected to the sample cutting mechanism.

2. The grinding wheel shear tail handle device according to claim 1, Features: The sample fixing structure comprises a base, a sample pushing and taking-out slide block, a clamping cylinder fixing frame, a clamping cylinder, a cylinder pressing tool and an auxiliary bracket; The base is arranged on a linear guide rail on the top of the housing box and moves along the linear guide rail; The sample pushing and taking-out slide block is arranged at the center of the surface of the base to place the sample; The clamping cylinder fixing frame is arranged on the surface of the base, a groove is provided at the lower part of the clamping cylinder fixing frame, and the sample pushing and taking-out slide block corresponds to the groove; The clamping cylinder is arranged on the clamping cylinder fixing frame, the cylinder pressing tool is arranged on the output side of the clamping cylinder, and the cylinder pressing tool corresponds to the sample pushing and taking-out slide block; The auxiliary bracket is arranged on the outer side of the base.

3. The grinding wheel shear tail handle device according to claim 2, Features: The linear feed structure includes a mounting bracket, a speed regulating motor, a gear, a linear rack and a rack fixing base; The mounting bracket is arranged on the top of the housing box and is located on one side of the linear guide rail; The speed regulating motor is arranged on the mounting bracket; The gear is arranged on the output side of the speed regulating motor; One end of the linear rack is connected to the base through the rack fixing base, and the linear rack is meshed with the gear.

4. The grinding wheel shear tail handle device according to claim 3, Features: The cutting mechanism comprises a motor and a cutting grinding wheel; The motor is arranged on the top of the outer casing through a fixing plate; The cutting grinding wheel is arranged on the output side of the motor.

5. The grinding wheel shear tail handle device according to claim 2, Features: The sample pushing and taking-out slide block is provided with a sample pushing device.

6. The grinding wheel shear tail handle device according to claim 2, Features: The clamping cylinder fixing frame and the auxiliary bracket are both provided with adjustment sliding grooves.

7. The grinding wheel shear tail shank device according to claim 4, Features: The cutting collection mechanism includes a slideway, a collection box and a dust collection device; The slideway is arranged below the cutting mechanism; The collection box is arranged below the slide and is in communication with the slide; The dust collecting device is arranged at the bottom of the inner part of the outer shell box.

8. The grinding wheel shear tail handle device according to claim 4, Features: The electrical control mechanism includes an electrical control box, an electrical box and a cutting control pedal; The electric control box is arranged at the bottom of the housing to provide power supply; The electrical box is connected to the electrical control box and the sample cutting mechanism respectively to control the opening and closing of the sample cutting mechanism; The cutting control pedal is arranged outside the outer shell body and is connected with the electrical box to control the opening and closing of the electrical box.

9. The grinding wheel shear tail handle device according to claim 2, Features: A maintenance cover is provided on the top of the outer shell body to cover the sample cutting mechanism; A protective door is provided on the maintenance cover corresponding to the position of the sample fixing structure; The protective door is provided with an observation window.

10. The grinding wheel shear tail shank device according to claim 1, Features: The front side of the outer shell body also has a front door.