Cutting equipment with positioning function

Abstract

The utility model relates to the technical field of cutting equipment, and discloses cutting equipment with a positioning function, according to the cutting equipment with the positioning function, when a mounting plate moves downwards, a positioning block is driven by a push plate to move downwards along a positioning rod, and after the positioning block moves by a certain distance, a hinge block is pushed; when a hinge block is pushed downwards, a reset spring is compressed, a hinge rod rotates to a certain degree at the position hinged to the hinge block and abuts against a push rod, and the push rod abuts against an abutting block through an abutting plate after being pushed. And the sliding block is penetrated by the cross rod, so that the sliding block is limited by the sliding groove and the cross rod, the inclined surface of the propping block moves towards the middle when being propped by the propping plate, and the positioning wheel is used for centering and positioning a mold to be cut, so that the mold is prevented from deviating when being conveyed by the conveying roller, and the cutting precision is prevented from being reduced due to inclination of a cutting opening during cutting.

Description

Technical Field

[0001] The utility model relates to the technical field of cutting equipment, in particular to a cutting equipment with a positioning function. Background Art

[0002] Mold cutting equipment is a mechanical device used to process molds, mainly used to cut workpieces into the required shape and size. Mold cutting equipment can cut workpieces through cutting tools to complete the processing and manufacturing of molds. Mold cutting equipment usually has the characteristics of high precision, high efficiency and stability, and can meet the needs of various mold processing. Common mold cutting equipment includes wire cutting machines, electric spark cutting machines, laser cutting machines, etc. These equipment can adopt different cutting methods and processes according to different processing requirements to achieve precise cutting and processing of molds.

[0003] When the existing mold cutting equipment is in use, the mold needs to be transported. However, due to the different shapes and masses of the molds and the different friction between the molds and the conveying rollers, the molds may deviate during transportation, resulting in inaccurate cutting deviations. Utility Model Content

[0004] The purpose of the utility model is to provide a cutting device with a positioning function to solve the problems raised in the above background technology.

[0005] To achieve the above object, the utility model provides the following technical solution: a cutting device with a positioning function, comprising a base and a gantry, wherein a conveying roller is arranged on the inner side of the base, and when cutting a mold to be cut, the mold to be cut is placed on the conveying roller, and the mold is conveyed by the conveying roller, and a cylinder is fixedly connected to the inner side of the gantry, and a positioning part is arranged on the inner side of the gantry, and the positioning part comprises:

[0006] A mounting plate, wherein the top surface of the mounting plate is fixedly connected to the output shaft of the cylinder, a support rod is hinged on the right side of the mounting plate, a fixed frame is fixedly connected to the right side of the support rod, a positioning roller is rotatably connected to the inner side of the fixed frame, and a torsion spring is fixedly connected between the support rod and the mounting plate;

[0007] A positioning groove, the positioning groove is opened on the inner side of the gantry, a positioning block is slidably connected to the inner side of the positioning groove, a push plate is fixedly connected to the surface of the positioning block, a positioning rod is fixedly connected to the inner side of the positioning groove, and the positioning rod passes through the positioning block;

[0008] The hinge block is penetrated by the positioning rod and slidably connected. When the cylinder is started, the cylinder will push the mounting plate to move downward. When the mounting plate moves downward, the positioning block will be driven downward along the positioning rod through the push plate. A return spring is fixedly connected to the bottom surface of the hinge block, and the bottom end of the return spring is fixedly connected to the top surface of the base. The right side of the hinge block is hinged with a hinge rod, and the end of the hinge rod away from the hinge block is hinged with a push rod. When the hinge block is pushed downward, the return spring will be compressed, and the hinge rod will rotate to a certain extent at the position hinged with the hinge block and will resist the push rod. The surface of the push rod is fixedly connected with a resistance plate.

[0009] Preferably, a slide groove is provided on the top surface of the base, a cross bar is fixedly connected to the inner side of the slide groove, and a slider passes through the cross bar. Since the slider is located in the slide groove and the slider is passed through the cross bar, the slider will be limited by the slide groove and the cross bar.

[0010] Preferably, the sliding block is located inside the sliding groove, a top surface of the sliding block is fixedly connected to a resistance block, a buffer groove is provided inside the resistance block, and a connecting block is slidably connected to the inside of the buffer groove.

[0011] Preferably, there are two groups of sliders, and the two groups of sliders are symmetrically arranged with the center line of the base as the axis of symmetry, and a telescopic spring is fixedly connected between the two groups of sliders. When the mounting plate moves downward, the positioning pressure roller is driven by the support rod and the fixed frame to press the top surface of the mold, so that the mold is more stable when being cut.

[0012] Preferably, there are two groups of connecting blocks, and the two groups of connecting blocks are symmetrically arranged with the center line of the interference block as the symmetry axis, and a positioning wheel passes through and is rotatably connected between the two groups of connecting blocks. The slider will be limited by the slide groove and the cross bar, so that the inclined surface of the interference block moves toward the middle when it is interfered by the interference plate, and the positioning wheel is used to center the mold to be cut, and a clamping spring is fixedly connected between the connecting block and the buffer groove.

[0013] Preferably, a cutting groove is provided on the surface of the base, and the cutting blade will pass through the cutting groove during cutting, thereby ensuring that the cutting blade can accurately cut the mold.

[0014] Preferably, a motor is fixedly connected to the bottom surface of the mounting plate, a protective shell is fixedly connected to the side surface of the mounting plate, and a cutting blade is passed through and clamped on the output shaft of the motor.

[0015] Compared with the prior art, the utility model provides a cutting device with a positioning function, which has the following beneficial effects:

[0016] 1. The cutting equipment with positioning function, when the mounting plate moves downward, the positioning block will be driven by the push plate to move downward along the positioning rod, and the positioning block will push the hinge block after moving a certain distance, and the hinge block will compress the reset spring when being pushed downward, and the hinge rod will rotate to a certain extent at the position where it is hinged with the hinge block and will contact the push rod, and after the push rod is pushed, it will contact the contact block through the contact plate, and when the contact plate contacts the inclined surface of the contact block, the slider is located in the slide groove and the slider is penetrated by the cross bar, causing the slider to be limited by the slide groove and the cross bar, so that the inclined surface of the contact block moves to the middle when being contacted by the contact plate, and the positioning wheel is used to center the mold to be cut, so as to prevent the mold from being offset due to the conveying of the conveying roller, and to avoid the cutting opening from tilting during cutting and reducing the cutting accuracy.

[0017] 2. The cutting equipment with positioning function will drive the positioning roller to press the top surface of the mold through the support rod and the fixed frame when the mounting plate moves downward, so that the mold is more stable when being cut. When positioning molds of different sizes, the larger mold will resist the positioning wheel and drive the connecting block to slide along the buffer groove. At the same time, the clamping spring will resist the connecting block so that the positioning wheel can still resist and position the mold, and it has strong adaptability. BRIEF DESCRIPTION OF THE DRAWINGS

[0018] Figure 1 This is a schematic diagram of the front view structure of the utility model;

[0019] Figure 2 This is a schematic diagram of the inner structure of the gantry of the utility model;

[0020] Figure 3 This is a schematic diagram of the enlarged structure of the inner side of the gantry of the utility model;

[0021] Figure 4 This is a schematic diagram of the cross-sectional structure of the interference block of the utility model;

[0022] Figure 5 This is a schematic diagram of the base structure of the utility model.

[0023] In the figure: 1. base; 2. positioning part; 21. mounting plate; 22. support rod; 23. fixing frame; 24. positioning roller; 25. torsion spring; 26. motor; 27. protective shell; 28. cutting blade; 29. ​​positioning groove; 210. positioning block; 211. push plate; 212. hinge block; 213. return spring; 214. hinge rod; 215. push rod; 216. contact plate; 217. slide groove; 218. cross bar; 219. slider; 220. contact block; 221. buffer groove; 222. connecting block; 223. positioning wheel; 224. clamping spring; 225. telescopic spring; 226. positioning rod; 227. cutting groove; 3. conveying roller; 4. gantry; 5. cylinder. DETAILED DESCRIPTION

[0024] like Figure 1-Figure 5 As shown, the utility model provides a technical solution: a cutting device with a positioning function, including a base 1 and a gantry 4, a conveying roller 3 is arranged on the inner side of the base 1, when cutting a mold to be cut, the mold to be cut is placed on the conveying roller 3, and the mold is conveyed by the conveying roller 3, a cylinder 5 is fixedly connected to the inner side of the gantry 4, and a positioning part 2 is arranged on the inner side of the gantry 4, and the positioning part 2 includes: a mounting plate 21, a support rod 22, a fixing frame 23, a fixing plate 24, a fixing plate 25, a fixing plate 26, a fixing plate 27, a fixing plate 28, a fixing plate 29, a fixing plate 30, a fixing plate 31, a fixing plate 32, a fixing plate 33, a fixing plate 34, a fixing plate 35, a fixing plate 36, a fixing plate 37, a fixing plate 38, a fixing plate 39, a fixing plate 40, a fixing plate 41, a fixing plate 42, a fixing plate 43, a fixing plate 44, a fixing plate 45, a fixing plate 46, a fixing plate 47, a fixing plate 48, a fixing plate 49, a fixing plate 50, a fixing plate 51, a fixing plate 52, a fixing plate 53, a fixing plate 54, a fixing plate 55, a fixing plate 56, a fixing plate 57, a fixing plate 58, a fixing plate 59, a fixing plate 5 Positioning roller 24, torsion spring 25, motor 26, protective shell 27, cutting blade 28, positioning groove 29, positioning block 210, push plate 211, hinge block 212, return spring 213, hinge rod 214, push rod 215, resistance plate 216, slide groove 217, cross bar 218, slider 219, resistance block 220, buffer groove 221, connecting block 222, positioning wheel 223, clamping spring 224, telescopic spring 225, positioning rod 226, cutting groove 227.

[0025] The top surface of the mounting plate 21 is fixedly connected to the output shaft of the cylinder 5, a support rod 22 is hinged on the right side of the mounting plate 21, a fixed frame 23 is fixedly connected to the right side of the support rod 22, a positioning roller 24 is rotatably connected to the inner side of the fixed frame 23, a torsion spring 25 is fixedly connected between the support rod 22 and the mounting plate 21, a positioning groove 29 is provided on the inner side of the gantry 4, a positioning block 210 is slidably connected to the inner side of the positioning groove 29, a push plate 211 is fixedly connected to the surface of the positioning block 210, a positioning rod 226 is fixedly connected to the inner side of the positioning groove 29, the positioning rod 226 penetrates the positioning block 210, the hinge block 212 is penetrated by the positioning rod 226 and is slidably connected, start the cylinder 5, the cylinder 5 will push the mounting plate 21 to move downward, and the mounting plate 2 When the hinge 212 moves downward, the positioning block 210 will be driven to move downward along the positioning rod 226 through the push plate 211, and the positioning block 210 will push the hinge block 212 after moving a certain distance. The bottom surface of the hinge block 212 is fixedly connected with a return spring 213, and the bottom end of the return spring 213 is fixedly connected with the top surface of the base 1. The right side of the hinge block 212 is hinged with a hinge rod 214, and the end of the hinge rod 214 away from the hinge block 212 is hinged with a push rod 215. When the hinge block 212 is pushed downward, the return spring 213 will be compressed, and the hinge rod 214 will rotate to a certain extent at the position where it is hinged with the hinge block 212 and will resist the push rod 215. The surface of the push rod 215 is fixedly connected with a resistance plate 216. The top surface of the base 1 is provided with a slide groove 217, and a cross bar 218 is fixedly connected to the inner side of the slide groove 217, and a slider 219 is passed through the cross bar 218. When the push rod 215 is pushed, it will contact the contact block 220 through the contact plate 216. When the contact plate 216 contacts the inclined surface of the contact block 220, the slider 219 is located in the slide groove 217 and the slider 219 is passed through the cross bar 218, so that the slider 219 will be limited by the slide groove 217 and the cross bar 218. The slider 219 is located on the inner side of the slide groove 217, and the top surface of the slider 219 is fixedly connected to the contact block 220, and a buffer groove 221 is provided on the inner side of the contact block 220, and a connecting block 222 is slidably connected to the inner side of the buffer groove 221. There are two groups of sliders 219, and the two groups of sliders 219 are symmetrically arranged with the center line of the base 1 as the symmetry axis, and a telescopic spring 225 is fixedly connected between the two groups of sliders 219. When the mounting plate 21 moves downward, the positioning roller 24 is driven by the support rod 22 and the fixed frame 23 to press the top surface of the mold, so that the mold is more stable when being cut, and when encountering molds of different sizes for positioning, the larger mold will resist the positioning wheel 223 to drive the connecting block 222 to slide along the buffer groove 221, and the clamping spring 224 will resist the connecting block 222 so that the positioning wheel 223 can still resist and position the mold.There are two groups of connecting blocks 222, and the two groups of connecting blocks 222 are symmetrically arranged with the center line of the abutting block 220 as the axis of symmetry, and a positioning wheel 223 is passed through and rotatably connected between the two groups of connecting blocks 222. The slider 219 is limited by the slide groove 217 and the cross bar 218, so that the inclined surface of the abutting block 220 moves toward the middle when it is abutted by the abutting plate 216, and the positioning wheel 223 is used to center the mold to be cut, so as to prevent the mold from being offset when being conveyed by the conveying roller 3. A clamping spring 224 is fixedly connected between the connecting block 222 and the buffer groove 221. A cutting groove 227 is provided on the surface of the base 1, and the cutting blade 28 will pass through the cutting groove 227 during cutting, so as to ensure that the cutting blade 28 can accurately cut the mold. A motor 26 is fixedly connected to the bottom surface of the mounting plate 21, and a protective shell 27 is fixedly connected to the side of the mounting plate 21. The output shaft of the motor 26 passes through and is clamped with the cutting blade 28.

[0026] Based on the above embodiment, when cutting the mold to be cut, the mold to be cut is placed on the conveying roller 3, the mold is conveyed by the conveying roller 3, and the cylinder 5 is started. The cylinder 5 will push the mounting plate 21 to move downward. When the mounting plate 21 moves downward, the positioning block 210 will be driven to move downward along the positioning rod 226 through the push plate 211. After the positioning block 210 moves a certain distance, it will push the hinge block 212. When the hinge block 212 is pushed downward, the return spring 213 will be compressed, and the hinge rod 214 will rotate to a certain extent at the position where it is hinged to the hinge block 212 and will The push rod 215 contacts the push rod 215, and after being pushed, the push rod 215 contacts the contact block 220 through the contact plate 216. When the contact plate 216 contacts the inclined surface of the contact block 220, since the slider 219 is located in the slide groove 217 and the slider 219 is penetrated by the cross bar 218, the slider 219 will be limited by the slide groove 217 and the cross bar 218, so that the inclined surface of the contact block 220 moves toward the middle when it is contacted by the contact plate 216, and the positioning wheel 223 is used to center the mold to be cut, so as to prevent the mold from being offset due to the conveying of the conveying roller 3, and to avoid the cutting opening from being tilted during cutting to reduce the cutting accuracy.

[0027] At the same time, when the mounting plate 21 moves downward, the positioning roller 24 will be driven by the support rod 22 and the fixed frame 23 to press the top surface of the mold, so that the mold is more stable when being cut, and when encountering molds of different sizes for positioning, the larger mold will resist the positioning wheel 223 and drive the connecting block 222 to slide along the buffer groove 221. At the same time, the clamping spring 224 will resist the connecting block 222 so that the positioning wheel 223 can still resist and position the mold, and it has strong adaptability.

[0028] The above generally describes the present invention in detail, but it is obvious to a person skilled in the art that some modifications or improvements can be made to the present invention. Therefore, modifications or improvements that do not deviate from the spirit of the present invention are within the scope of protection of the present invention.

Claims

1. A cutting device with a positioning function, comprising a base (1) and a gantry (4), characterized in that: A conveying roller (3) is arranged on the inner side of the base (1), a cylinder (5) is fixedly connected to the inner side of the gantry (4), and a positioning part (2) is arranged on the inner side of the gantry (4), and the positioning part (2) comprises: A mounting plate (21), the top surface of the mounting plate (21) being fixedly connected to the output shaft of the cylinder (5), a support rod (22) being hingedly connected to the right side of the mounting plate (21), a fixed frame (23) being fixedly connected to the right side of the support rod (22), a positioning roller (24) being rotatably connected to the inner side of the fixed frame (23), and a torsion spring (25) being fixedly connected between the support rod (22) and the mounting plate (21); A positioning groove (29), wherein the positioning groove (29) is provided on the inner side of the gantry (4), a positioning block (210) is slidably connected to the inner side of the positioning groove (29), a push plate (211) is fixedly connected to the surface of the positioning block (210), a positioning rod (226) is fixedly connected to the inner side of the positioning groove (29), and the positioning rod (226) passes through the positioning block (210); An articulated block (212), wherein the articulated block (212) is penetrated by a positioning rod (226) and is slidably connected thereto, a reset spring (213) is fixedly connected to the bottom surface of the articulated block (212), the bottom end of the reset spring (213) is fixedly connected to the top surface of the base (1), a articulated rod (214) is hinged on the right side of the articulated block (212), a push rod (215) is hinged at one end of the articulated rod (214) away from the articulated block (212), and a resistance plate (216) is fixedly connected to the surface of the push rod (215).

2. The cutting device with positioning function according to claim 1, characterized in that: A slide groove (217) is provided on the top surface of the base (1), a cross bar (218) is fixedly connected to the inner side of the slide groove (217), and a sliding block (219) passes through the cross bar (218).

3. The cutting device with positioning function according to claim 2, characterized in that: The slider (219) is located on the inner side of the slide groove (217); a top surface of the slider (219) is fixedly connected to a resistance block (220); a buffer groove (221) is provided on the inner side of the resistance block (220); and a connecting block (222) is slidably connected to the inner side of the buffer groove (221).

4. The cutting device with positioning function according to claim 3, characterized in that: The number of the sliders (219) is two groups, and the two groups of sliders (219) are symmetrically arranged with the center line of the base (1) as the symmetry axis, and a telescopic spring (225) is fixedly connected between the two groups of sliders (219).

5. The cutting device with positioning function according to claim 3, characterized in that: The number of the connecting blocks (222) is two groups, and the two groups of connecting blocks (222) are symmetrically arranged with the center line of the abutting block (220) as the symmetry axis, and a positioning wheel (223) passes through and is rotatably connected between the two groups of connecting blocks (222), and a clamping spring (224) is fixedly connected between the connecting block (222) and the buffer groove (221).

6. The cutting device with positioning function according to claim 1, characterized in that: A cutting groove (227) is provided on the surface of the base (1).

7. The cutting device with positioning function according to claim 1, characterized in that: The bottom surface of the mounting plate (21) is fixedly connected to a motor (26), the side surface of the mounting plate (21) is fixedly connected to a protective shell (27), and the output shaft of the motor (26) passes through and is clamped with a cutting blade (28).

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