Positioning and punching device for wheel spoke production

Abstract

The utility model relates to the technical field of punching devices, and discloses a positioning punching device for wheel spoke production, which comprises a supporting column, a feeding fixing mechanism is arranged at the top of the supporting column, a punching mechanism is arranged at the top of the feeding fixing mechanism, and a discharging plate is arranged on the left side of the feeding fixing mechanism. A gear disc is driven by a first gear to rotate in a mounting box, so that the gear disc drives a sliding block used outside a second gear to slide in a sliding plate and drives a connecting sliding block outside the sliding plate to slide back and forth outside a limiting rod at the same time, a new material is conveyed to the bottom of a stripping plate, and the processed material is conveyed by the new material; and the discharging plate slides off, so that feeding is facilitated, harm to operators caused by misoperation is prevented, the air cylinder pushes the stamping plate to drive the stripping plate at the bottom of the connecting rod to make contact with the materials, the stamping plate punches the materials, and machining of the materials is facilitated.

Description

Technical Field

[0001] The utility model relates to the technical field of punching devices, in particular to a positioning punching device for producing wheel spokes. Background Art

[0002] The wheel spoke is a device that protects the rim and spokes of the vehicle wheel. It is characterized by a pair of circular cover plates. The diameter of the cover plates is close to the diameter of the rim. There is a hole in the center of the cover plate that is larger than the wheel rotation axis, and there is an opening near the edge of the cover plate. Therefore, a positioning punching device is needed for the production of wheel spokes.

[0003] According to the description of a positioning punching device for wheel spoke production disclosed on the patent website (authorization announcement number: CN219004248U), "The utility model discloses a positioning punching device for wheel spoke production, which relates to the technical field of wheel spoke production, including a base, a support plate fixed on the surface of the base, a cover plate fixed on the surface of the support plate, and a hydraulic telescopic rod provided on the cover plate. The hydraulic telescopic rod passes through the cover plate and is fixedly connected to the cover plate. A motor is provided at the right end of the base. When the wheel spoke is clamped, the wheel spoke pushes the clamping plate to move outward. When the clamping plate moves, the connecting rod is driven to move. When the connecting rod pushes the inclined block, the push rod is driven to move. The movement of the push rod drives the long rod to move. When the long rod drives the moving rod to move, the connecting rod moves, thereby driving the small plate hinged to the connecting rod to move. When the small plate is located between the limit rods fixed on the surface of the rotating block, the rotating block is blocked from rotating, so that the threaded rod cannot continue to rotate, so that the wheel spoke will not be over-clamped, causing the wheel spoke to deform."

[0004] In response to the above description, the applicant believes that the following problems exist: when the device is used, the motor is turned on, the output shaft of the motor rotates, and the pendulum arm swings under the action of centrifugal force. When the pendulum arm is placed on the surface of the block rod, the turntable hinged to the block rod will rotate, thereby driving the threaded rod to rotate. When the threaded rod rotates, it will drive the long plate to move inward, thereby driving the movable plate to a certain extent inward, thereby driving the splint to move inward. The arc-shaped groove set on the splint does not return to the position of the spoke when it contacts the spoke, so that the spoke will be located at the appropriate position for punching. Before punching, the device needs to manually lower the raw material to the bottom of the second disc for punching. If the staff makes an operating error, it may cause personal injury, which is very unsafe. Utility Model Content

[0005] The purpose of the utility model is to provide a positioning punching device for producing wheel spokes, so as to solve the problems raised in the above background technology.

[0006] To achieve the above-mentioned object, the present invention provides the following technical solution: a positioning punching device for wheel spoke production, comprising a support column, a feeding and fixing mechanism provided on the top of the support column, a punching mechanism provided on the top of the feeding and fixing mechanism, and a blanking plate provided on the left side of the feeding and fixing mechanism;

[0007] The feeding and fixing mechanism includes a reciprocating feeding component and a material fixing component, and the reciprocating feeding component is arranged on the left side of the material fixing component.

[0008] Preferably, the reciprocating feeding assembly includes an installation box, the installation box is fixedly connected to the top of the support column, the bottom of the installation box is fixedly connected to motor 1, the output end of motor 1 is fixedly connected to gear 1, the outside of gear 1 is meshed with a gear plate, the inside of the gear plate is rotatably connected to gear 2, the outside of gear 2 is rotatably connected to a sliding block, the inside of the installation box is fixedly connected to a limiting rod, the outside of the limiting rod is slidably connected to a connecting sliding block, the inner side of the connecting sliding block is fixedly connected to a sliding plate, the inside of the installation box is fixedly connected to a rotating connecting gear, and the outside of the installation box is fixedly connected to a sliding roller group. Since the installation box is provided, it is beneficial to provide an installation foundation for other components.

[0009] Preferably, sliding grooves are provided at corresponding positions of the sliding plate and the sliding block, and the sliding block is slidably connected to the inside of the sliding plate. The provision of the sliding plate is conducive to pushing the material.

[0010] Preferably, through holes are provided at corresponding positions of the gear plate and the rotating connecting gear, and the gear plate is rotatably connected to the outside of the rotating connecting gear. Since the rotating connecting gear is provided, the rotation of the gear 2 is facilitated.

[0011] Preferably, the material fixing assembly includes a fixed mounting plate, which is fixedly connected to the left side of the mounting box, the outside of the fixed mounting plate is fixedly connected to motor 2, the output end of motor 2 is fixedly connected to a screw, the external thread of the screw is connected to a sliding connecting plate, the internal sliding connection of the sliding connecting plate is connected to a positioning plate, a spring is provided at a middle position between the outside of the positioning plate and the outside of the sliding connecting plate, the inside of the fixed mounting plate is connected to a sliding limit rod, and since the spring is provided, it is conducive to pushing the positioning plate to slide inside the sliding connecting plate.

[0012] Preferably, all through holes are seen at corresponding positions of the sliding connecting plate and the sliding limiting rod, and the sliding connecting plate is slidably connected to the outside of the sliding limiting rod. Since the sliding connecting plate is provided, it is beneficial to drive the positioning plate to fix the material.

[0013] Preferably, the punching mechanism includes a supporting fixed column, the supporting fixed column is fixedly connected to the top of the fixed mounting plate, the top of the supporting fixed column is fixedly connected to a top plate, the top of the top plate is fixedly connected to a cylinder, the output end of the cylinder is fixedly connected to a stamping plate, the bottom of the stamping plate is fixedly connected to a push spring, the bottom of the push spring is fixedly connected to a stripping plate, and the bottom of the stripping plate is fixedly connected to a connecting rod. Since the stamping plate is provided, it is beneficial to punch the material.

[0014] Preferably, through holes are provided at corresponding positions of the stamping plate and the connecting rod, and the connecting rod is slidably connected to the inside of the stamping plate. The provision of the connecting rod is conducive to limiting the sliding direction of the stripping plate.

[0015] Compared with the prior art, the present invention provides a positioning punching device for wheel spoke production, which has the following beneficial effects:

[0016] 1. The positioning punching device for wheel spoke production is provided with a reciprocating feeding component and a material fixing component in the feeding fixing mechanism. The gear plate is driven by gear 1 to rotate inside the mounting box, so that the gear plate drives the sliding block used on the outside of gear 2 to slide inside the sliding plate, and at the same time drives the connecting sliding block outside the sliding plate to slide back and forth on the outside of the limit rod, so that the new material is brought to the bottom of the stripping plate, and the new material will move the processed material away and slide through the unloading plate, which is conducive to loading and prevents operating errors from causing harm to the operator.

[0017] 2. The positioning punching device for wheel spoke production is used in conjunction with a feeding and fixing mechanism through a punching mechanism. The cylinder pushes the stamping plate to drive the stripping plate at the bottom of the connecting rod to contact the material, so that the stamping plate punches the material, which is beneficial to the processing of the material. BRIEF DESCRIPTION OF THE DRAWINGS

[0018] In order to more clearly illustrate the technical solutions in the embodiments of the present invention, the following briefly introduces the drawings required for describing the embodiments. Obviously, the drawings described below are only some embodiments of the present invention. For those skilled in the art, other drawings can be obtained based on these drawings without inventive work.

[0019] Figure 1 This is a schematic diagram of the appearance structure of the utility model;

[0020] Figure 2 This is a schematic diagram of the structure of the feeding and fixing mechanism of the utility model;

[0021] Figure 3 This is a schematic diagram of the structure of the reciprocating feeding component of the feeding fixing mechanism of the utility model;

[0022] Figure 4 This is a structural diagram of the material fixing component of the feeding and fixing mechanism of the utility model;

[0023] Figure 5 This is a schematic diagram of the punching mechanism structure of the utility model.

[0024] In the figure: 1. Support column; 2. Feeding and fixing mechanism; 21. Reciprocating feeding assembly; 211. Mounting box; 212. Motor 1; 213. Gear 1; 214. Gear plate; 215. Connecting sliding block; 216. Gear 2; 217. Sliding block; 218. Sliding plate; 219. Rotating connecting gear; 2110. Sliding roller group; 2111. Limiting rod; 22. Material fixing assembly; 221. Fixed mounting plate; 222. Motor 2; 223. Screw; 224. Sliding connecting plate; 225. Positioning plate; 226. Spring; 227. Sliding limiting rod; 3. Punching mechanism; 31. Supporting and fixing column; 32. Top plate; 33. Cylinder; 34. Stamping plate; 35. Connecting rod; 36. Stripping plate; 37. Push spring; 4. Unloading plate. DETAILED DESCRIPTION

[0025] The following will be combined with the drawings in the embodiments of the present invention to clearly and completely describe the technical solutions in the embodiments of the present invention. Obviously, the embodiments described are only part of the embodiments of the present invention, not all of the embodiments. Based on the embodiments of the present invention, all other embodiments obtained by ordinary technicians in this field without making creative efforts are within the scope of protection of the present invention.

[0026] In this utility model, unless otherwise specified or limited, the terms "installed," "connected," "connect," "fixed," etc. should be understood in a broad sense. For example, they can refer to fixed connection, detachable connection, or integration; mechanical connection, electrical connection; direct connection, indirect connection through an intermediate medium, internal communication between two components, or interaction between two components. Those skilled in the art will understand the specific meanings of the above terms in this utility model based on specific circumstances.

[0027] Example 1:

[0028] See also Figure 1-5 The utility model provides a technical solution: a positioning punching device for wheel spoke production, comprising a support column 1, a feeding and fixing mechanism 2 is provided on the top of the support column 1, a punching mechanism 3 is provided on the top of the feeding and fixing mechanism 2, and a blanking plate 4 is provided on the left side of the feeding and fixing mechanism 2;

[0029] The feeding and fixing mechanism 2 includes a reciprocating feeding component 21 and a material fixing component 22. The reciprocating feeding component 21 is arranged on the left side of the material fixing component 22;

[0030] Furthermore, the reciprocating feeding component 21 includes an installation box 211, which is fixedly connected to the top of the support column 1, and the bottom of the installation box 211 is fixedly connected to a motor 1 212, and the output end of the motor 1 212 is fixedly connected to a gear 1 213, and the outside of the gear 1 213 is meshed with a gear plate 214, and the internal rotation of the gear plate 214 is connected to a gear 2 216, and the external rotation of the gear 2 216 is connected to a sliding block 217, and the interior of the installation box 211 is fixedly connected to a limiting rod 2111, and the external sliding connection of the limiting rod 2111 is connected to a connecting sliding block 215, and the inner side of the connecting sliding block 215 is fixedly connected to a sliding plate 218, and the interior of the installation box 211 is fixedly connected to a rotating connecting gear 219, and the outside of the installation box 211 is fixedly connected to a sliding roller group 2110. Since the installation box 211 is provided, it is beneficial to provide an installation basis for other components.

[0031] Furthermore, sliding grooves are provided at corresponding positions of the sliding plate 218 and the sliding block 217 , and the sliding block 217 is slidably connected to the inside of the sliding plate 218 . The provision of the sliding plate 218 is conducive to pushing materials.

[0032] Furthermore, through holes are opened at corresponding positions of the gear plate 214 and the rotating connecting gear 219, and the gear plate 214 is rotatably connected to the outside of the rotating connecting gear 219. Since the rotating connecting gear 219 is provided, the rotation of the gear 2 216 is facilitated.

[0033] Furthermore, the material fixing component 22 includes a fixed mounting plate 221, which is fixedly connected to the left side of the mounting box 211. The outside of the fixed mounting plate 221 is fixedly connected to a motor 222, and the output end of the motor 222 is fixedly connected to a screw 223. The external thread of the screw 223 is connected to a sliding connecting plate 224, and the internal sliding connection plate 224 is connected to a positioning plate 225. A spring 226 is provided at a middle position between the outside of the positioning plate 225 and the outside of the sliding connecting plate 224. The inside of the fixed mounting plate 221 is connected to a sliding limit rod 227. Since the spring 226 is provided, it is beneficial to push the positioning plate 225 to slide inside the sliding connecting plate 224.

[0034] Furthermore, looking at all the through holes at the corresponding positions of the sliding connecting plate 224 and the sliding limiting rod 227, the sliding connecting plate 224 is slidably connected to the outside of the sliding limiting rod 227. Since the sliding connecting plate 224 is provided, it is beneficial to drive the positioning plate 225 to fix the material.

[0035] Embodiment 2:

[0036] See also Figure 5 , and combined with Example 1, it is further obtained that the punching mechanism 3 includes a supporting fixed column 31, the supporting fixed column 31 is fixedly connected to the top of the fixed mounting plate 221, the top of the supporting fixed column 31 is fixedly connected to a top plate 32, the top of the top plate 32 is fixedly connected to a cylinder 33, the output end of the cylinder 33 is fixedly connected to a stamping plate 34, the bottom of the stamping plate 34 is fixedly connected to a push spring 37, the bottom of the push spring 37 is fixedly connected to a stripping plate 36, and the bottom of the stripping plate 36 is fixedly connected to a connecting rod 35. Since the stamping plate 34 is provided, it is beneficial to punching the material.

[0037] Furthermore, through holes are opened at corresponding positions of the stamping plate 34 and the connecting rod 35 , and the connecting rod 35 is slidably connected to the inside of the stamping plate 34 . The provision of the connecting rod 35 is conducive to limiting the sliding direction of the stripping plate 36 .

[0038] In actual operation, when this device is used, first, the material is pushed to the front of the sliding plate 218 through the sliding roller group 2110 outside the installation box 211, and the gear plate 214 outside the gear 1 213 is driven by the motor 1 212 to rotate inside the installation box 211. The gear plate 214 drives the sliding block 217 outside the gear 2 216 to rotate around the rotating connecting gear 219. At this time, the sliding block 217 slides inside the sliding plate 218 and drives the connecting sliding block 217 outside the sliding plate 218. Block 215 makes reciprocating motion back and forth outside the limit rod 2111, so that the sliding plate 218 pushes the new material, and the new material pushes the processed material away. As the blanking plate 4 falls, the sliding connecting plate 224 outside the screw 223 is driven by motor 222 to slide outside the sliding limit rod 227, so that the sliding connecting plate 224 drives the positioning plate 225 to fix the material in the center, and the stripping plate 36 at the bottom of the connecting rod 35 inside the stamping plate 34 is driven by the cylinder 33 to punch the material.

[0039] It should be noted that, in this document, relational terms such as first and second, etc., are used only to distinguish one entity or operation from another entity or operation, and do not necessarily require or imply any actual relationship or order between these entities or operations. Moreover, the terms "comprises," "comprising," or any other variations thereof are intended to cover non-exclusive inclusion, such that a process, method, article, or device comprising a series of elements includes not only those elements, but also other elements not explicitly listed, or elements inherent to such process, method, article, or device. In the absence of further limitations, an element defined by the phrase "comprising a..." does not exclude the presence of additional identical elements in the process, method, article, or device comprising the element.

Claims

1. A positioning punching device for wheel spoke production, comprising a support column (1), characterized in that: A loading and fixing mechanism (2) is provided on the top of the support column (1), a punching mechanism (3) is provided on the top of the loading and fixing mechanism (2), and a blanking plate (4) is provided on the left side of the loading and fixing mechanism (2); The feeding and fixing mechanism (2) comprises a reciprocating feeding component (21) and a material fixing component (22), wherein the reciprocating feeding component (21) is arranged on the left side of the material fixing component (22); The reciprocating feeding assembly (21) includes an installation box (211), the installation box (211) is fixedly connected to the top of the support column (1), the bottom of the installation box (211) is fixedly connected to a motor 1 (212), the output end of the motor 1 (212) is fixedly connected to a gear 1 (213), the outside of the gear 1 (213) is meshed with a gear plate (214), the inside of the gear plate (214) is rotatably connected to a gear 2 (216), and the gear 2 (216) is fixedly connected to the output end of the motor 1 (212). ) is rotatably connected to a sliding block (217) on the outside, the interior of the installation box (211) is fixedly connected to a limiting rod (2111), the exterior of the limiting rod (2111) is slidably connected to a connecting sliding block (215), the inner side of the connecting sliding block (215) is fixedly connected to a sliding plate (218), the interior of the installation box (211) is fixedly connected to a rotating connecting gear (219), and the exterior of the installation box (211) is fixedly connected to a sliding roller group (2110).

2. A positioning punching device for wheel spoke production according to claim 1, characterized in that: Sliding grooves are provided at corresponding positions of the sliding plate (218) and the sliding block (217), and the sliding block (217) is slidably connected to the inside of the sliding plate (218).

3. The positioning punching device for wheel spoke production according to claim 1, characterized in that: Through holes are provided at corresponding positions of the gear plate (214) and the rotating connecting gear (219), and the gear plate (214) is rotatably connected to the outside of the rotating connecting gear (219).

4. The positioning punching device for wheel spoke production according to claim 1, characterized in that: The material fixing assembly (22) includes a fixed mounting plate (221), the fixed mounting plate (221) is fixedly connected to the left side of the mounting box (211), the outside of the fixed mounting plate (221) is fixedly connected to the second motor (222), the output end of the second motor (222) is fixedly connected to the screw (223), the outside of the screw (223) is threadedly connected to the sliding connecting plate (224), the inside of the sliding connecting plate (224) is slidably connected to the positioning plate (225), a spring (226) is provided at a middle position between the outside of the positioning plate (225) and the outside of the sliding connecting plate (224), and the inside of the fixed mounting plate (221) is connected to a sliding limit rod (227).

5. The positioning punching device for wheel spoke production according to claim 4, characterized in that: All through holes are formed at corresponding positions of the sliding connection plate (224) and the sliding limiting rod (227), and the sliding connection plate (224) is slidably connected to the outside of the sliding limiting rod (227).

6. The positioning punching device for wheel spoke production according to claim 4, characterized in that: The punching mechanism (3) includes a supporting fixed column (31), the supporting fixed column (31) is fixedly connected to the top of the fixed mounting plate (221), the top of the supporting fixed column (31) is fixedly connected to a top plate (32), the top of the top plate (32) is fixedly connected to a cylinder (33), the output end of the cylinder (33) is fixedly connected to a punching plate (34), the bottom of the punching plate (34) is fixedly connected to a push spring (37), the bottom of the push spring (37) is fixedly connected to a stripping plate (36), and the bottom of the stripping plate (36) is fixedly connected to a connecting rod (35).

7. A positioning punching device for wheel spoke production according to claim 6, characterized in that: Through holes are provided at corresponding positions of the stamping plate (34) and the connecting rod (35), and the connecting rod (35) is slidably connected to the inside of the stamping plate (34).

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