Wedge-shaped reinforcement type bolt punching machine

Abstract

The utility model relates to the related technical field of bolt machining equipment, and one embodiment of the utility model provides a wedge-shaped reinforcement type bolt punching machine which comprises a platform and a fixing column, the fixing column is arranged on the surface of the platform, a material changing assembly is arranged on the platform, a driving motor is installed at the top of the fixing column, and a continuous punching assembly is arranged on the fixing column. The continuous stamping assembly comprises a transmission groove, the transmission groove is formed in the fixing column, a pair of stand columns are arranged in the transmission groove, the stand columns are slidably connected with transmission blocks in a sleeving mode, stamping heads are arranged at the bottoms of the transmission blocks, and the stand columns are each sleeved with a first spring. According to the technical scheme, the technical problems that in the running process of a conventional punching machine in the prior art, operators need to conduct manual discharging, operation is tedious, a large amount of manpower and time are consumed, and large potential safety hazards exist are solved.

Description

Technical Field

[0001] The embodiments disclosed herein relate to the technical field of bolt processing equipment, and more specifically, to a wedge-shaped force-enhancing bolt punch. Background Technology

[0002] In the bolt processing industry, punch presses are extremely important pieces of equipment. However, traditional punch presses exhibit numerous problems when processing bolts. In particular, during the stamping and forming process, it is difficult to apply sufficient pressure efficiently, resulting in poor bolt quality and a high scrap rate.

[0003] Meanwhile, during the operation of conventional punch presses, operators need to manually unload materials, which is not only cumbersome and time-consuming, but also poses significant safety hazards. Even a slight mistake during the stamping process can lead to an accident, seriously threatening the personal safety of workers. Furthermore, manual loading and unloading makes it difficult to guarantee the accuracy and consistency of each operation, thus affecting the precision and quality stability of bolt processing.

[0004] Therefore, improvements have been made to address the aforementioned issues. Utility Model Content

[0005] To overcome the above-mentioned defects, the embodiments of this disclosure provide a wedge-shaped force-enhancing bolt punch, which solves the technical problem that conventional punches in the prior art require operators to manually unload materials during operation, which is not only cumbersome and consumes a lot of manpower and time, but also poses significant safety hazards.

[0006] According to one aspect, at least one embodiment of the present disclosure provides a wedge-shaped force-enhancing bolt punch, comprising:

[0007] The platform and the fixing column, wherein the fixing column is disposed on the surface of the platform;

[0008] A material changing assembly is disposed on the platform;

[0009] The drive motor is mounted on the top of the fixed column, and the continuous stamping assembly is disposed on the fixed column;

[0010] The continuous stamping assembly includes a transmission groove, which is formed inside the fixed column. A pair of columns are provided in the transmission groove, and a transmission block is slidably connected to the column. A stamping head is provided at the bottom of the transmission block, and a first spring is fitted on each column.

[0011] As a further technical solution, a pair of horizontal columns are provided on the side surface of the fixed column, and a push block is slidably connected to the horizontal column. The upper end of the push block is rotatably connected to a transmission rod through a pin, and a rotating frame is provided at the output end of the drive motor.

[0012] As a further technical solution, the rotating frame and the transmission rod are rotatably connected by a pin, and a second spring is fitted on each of the crossbars. The connection between the rotating frame and the transmission rod is offset from the axis of the drive motor.

[0013] As a further technical solution, the material changing assembly includes a circular groove, which is formed on the surface of the platform. A material changing disc is rotatably connected inside the circular groove, and the surface of the material changing disc is provided with several stamping grooves.

[0014] As a further technical solution, a control motor is provided at the bottom of the platform, the output end of the control motor is connected to the material changing plate, a circular hole is opened at the bottom of the circular groove, a telescopic cylinder is provided at the bottom of the platform, and a pusher block is provided at the output end of the telescopic cylinder, the pusher block is located in the circular hole.

[0015] As a further technical solution, a protective cover is fixedly connected to the outer surface of the fixed column.

[0016] As a further technical solution, the sliding contact surface between the pushing block and the transmission block is a wedge-shaped structure with an inclined angle.

[0017] As a further technical solution, the stamping groove is a through structure, and the circular hole matches the inner diameter of the stamping groove.

[0018] The beneficial effects of the embodiments disclosed herein are as follows:

[0019] 1. The beneficial effects of the continuous stamping assembly in this disclosure are that the cooperation of the drive motor, rotating frame, transmission rod and push block converts the circular motion of the drive motor into the linear motion of the push block. The wedge-shaped structure surface pushes the transmission block to achieve efficient stamping. The first spring and the second spring play buffering and auxiliary reset roles respectively in the stamping and push block reset process, reducing equipment wear and improving equipment service life. The column provides stable guidance for the transmission block, ensuring accurate stamping by the stamping head and improving bolt processing accuracy.

[0020] 2. The beneficial effects of the material changing component in this disclosure are that the control motor precisely controls the rotation of the material changing plate, so that the stamping groove is accurately positioned, which facilitates the stamping operation. The cooperation between the stamping groove and the circular hole, as well as the coordinated work of the telescopic cylinder and the pusher block, realize automatic feeding and unloading, avoiding the tediousness and danger of manual operation. The through-type stamping groove and the matching circular hole design ensure that the pusher block smoothly ejects the workpiece, improves production efficiency, and ensures that the stamping process is efficient and orderly. Attached Figure Description

[0021] To more clearly illustrate the technical solutions in the embodiments of this disclosure, the accompanying drawings used in the description of the embodiments of this disclosure will be briefly introduced below. Obviously, the drawings described below are merely some exemplary embodiments of this disclosure. For those skilled in the art, other drawings can be obtained based on the content of the exemplary embodiments of this disclosure and these drawings without any creative effort.

[0022] Figure 1 This is a schematic diagram of a structure in one embodiment of the present disclosure;

[0023] Figure 2 This is an isometric drawing of the present disclosure;

[0024] Figure 3 This is an isometric sectional view of the present disclosure;

[0025] Figure 4 Appendix to this disclosure Figure 3 Enlarged view of part A in the middle;

[0026] In the diagram: 1. Platform; 2. Fixed column; 3. Drive motor; 4. Continuous stamping assembly; 4-1. Transmission groove; 4-2. Column; 4-3. Transmission block; 4-4. Stamping head; 4-5. Spring; 4-6. Horizontal column; 4-7. Push block; 4-8. Transmission rod; 4-9. Rotating frame; 4-10. Second spring; 5. Material changing assembly; 5-1. Circular groove; 5-2. Material changing plate; 5-3. Stamping groove; 5-4. Control motor; 5-5. Circular hole; 5-6. Telescopic cylinder; 5-7. Pushing block; 6. Protective cover. Detailed Implementation

[0027] The present disclosure will now be described in further detail with reference to the accompanying drawings and embodiments. It should be understood that the specific embodiments described herein are merely illustrative of the present disclosure and are not intended to limit the scope of the disclosure.

[0028] To keep the drawings concise, each drawing only schematically shows the parts relevant to the disclosure; these do not represent the actual structure of the product. Furthermore, for ease of understanding, in some drawings, only one of components with the same structure or function is schematically shown, or only one is labeled. In this document, "one" not only means "only one," but can also mean "more than one," and "several" includes "two" and "more than two."

[0029] In this document, it should be noted that, unless otherwise explicitly specified and limited, the terms "installation," "connection," and "linkage" should be interpreted broadly. For example, they can refer to fixed connections, detachable connections, or integral connections; they can refer to mechanical connections or electrical connections; they can refer to direct connections or indirect connections through an intermediate medium; and they can refer to the internal connection between two components. Those skilled in the art can understand the specific meaning of the above terms in this disclosure based on the specific circumstances.

[0030] In this disclosure, unless otherwise expressly specified and limited, "above" or "below" the second feature can include direct contact between the first and second features, or contact between the first and second features through another feature between them. Furthermore, "above," "over," and "on top" of the second feature includes the first feature directly above or diagonally above the second feature, or simply indicates that the first feature is at a higher horizontal level than the second feature. "Below," "below," and "under" the second feature includes the first feature directly below or diagonally below the second feature, or simply indicates that the first feature is at a lower horizontal level than the second feature.

[0031] In the description of this embodiment, terms such as "upper," "lower," "left," and "right" are based on the orientation or positional relationship shown in the accompanying drawings. They are used only for the convenience of description and simplification of operation, and are not intended to indicate or imply that the device or element referred to must have a specific orientation, or be constructed and operated in a specific orientation. Therefore, they should not be construed as limitations on this disclosure.

[0032] Furthermore, in the description of this application, the terms "first," "second," etc., are used only to distinguish descriptions and should not be construed as indicating or implying relative importance.

[0033] like Figures 1-4 As shown, it illustrates a wedge-shaped force-enhancing bolt punch press according to an embodiment of the present disclosure, comprising:

[0034] Platform 1 and fixed column 2, with fixed column 2 set on the surface of platform 1;

[0035] Material changing component 5 is installed on platform 1;

[0036] The drive motor 3 and the continuous stamping assembly 4 are mounted on the top of the fixed column 2. The drive motor 3 is mounted on the top of the fixed column 2 and the continuous stamping assembly 4 is mounted on the fixed column 2.

[0037] The continuous stamping assembly 4 includes a transmission groove 4-1, which is located inside the fixed column 2. A pair of columns 4-2 are provided inside the transmission groove 4-1. A transmission block 4-3 is slidably connected to the column 4-2. A stamping head 4-4 is provided at the bottom of the transmission block 4-3. A first spring 4-5 is installed on each column 4-2. A pair of horizontal columns 4-6 are provided on the side surface of the fixed column 2. A push block 4-7 is slidably connected to the horizontal column 4-6. A transmission rod 4-8 is rotatably connected to the upper end of the push block 4-7 via a pin. A rotating frame 4-9 is provided at the output end of the drive motor 3. The rotating frame 4-9 is rotatably connected to the transmission rod 4-8 via a pin. A second spring 4-10 is installed on each horizontal column 4-6. The connection between the rotating frame 4-9 and the transmission rod 4-8 is offset from the axis of the drive motor 3.

[0038] In some examples, to achieve efficient and precise stamping operations, especially through a unique wedge-driven stamping method, a continuous stamping assembly 4 is designed. This assembly includes a transmission groove 4-1 opened within a fixed column 2. A pair of uprights 4-2 set within the transmission groove 4-1 act as guide rails, providing guidance for the sliding of the transmission block 4-3. The transmission block 4-3 is slidably fitted onto the uprights 4-2. A stamping head 4-4 at its bottom directly acts on the workpiece to be stamped. A first spring 4-5 fitted on the uprights 4-2 plays an important role in buffering and resetting during the stamping process. When the stamping head 4-4 presses down on the workpiece, the first spring 4-5 is compressed, absorbing part of the impact force. After stamping, the elastic force of the first spring 4-5 causes the transmission block 4-3 and the stamping head 4-4 to quickly reset, preparing for the next stamping. A pair of horizontal columns 4-6 are set on the side surface of the fixed column 2, and a pusher block 4-7 is slidably fitted onto the horizontal columns 4-6. On the 6th, it can move linearly along the direction of the horizontal column 4-6. The upper end of the push block 4-7 is rotatably connected to the transmission rod 4-8 through a pin. The rotating frame 4-9 set at the output end of the drive motor 3 is also rotatably connected to the transmission rod 4-8 through a pin. The connection between the rotating frame 4-9 and the transmission rod 4-8 is offset from the axis of the drive motor 3. Through the eccentric design, when the rotating frame 4-9 is driven by the drive motor 3 to rotate, it can convert the circular motion into the reciprocating linear motion of the push block 4-7 along the direction of the horizontal column 4-6 through the transmission rod 4-8. The second spring 4-10 mounted on the horizontal column 4-6 provides an auxiliary elastic force for the movement of the push block 4-7. During the process of the push block 4-7 pushing the transmission block 4-3 to press, the second spring 4-10 is compressed and stores energy. When the push block 4-7 returns, the second spring 4-10 releases energy to assist the push block 4-7 to quickly reset, thus improving the working efficiency of the component.

[0039] like Figures 1-4As shown, this embodiment proposes a material changing component 5 including a circular groove 5-1, which is formed on the surface of the platform 1. A material changing disc 5-2 is rotatably connected inside the circular groove 5-1. The surface of the material changing disc 5-2 is provided with several stamping grooves 5-3. A control motor 5-4 is provided at the bottom of the platform 1. The output end of the control motor 5-4 is connected to the material changing disc 5-2. A circular hole 5-5 is formed at the bottom of the circular groove 5-1. A telescopic cylinder 5-6 is provided at the bottom of the platform 1. A pusher block 5-7 is provided at the output end of the telescopic cylinder 5-6. The pusher block 5-7 is located inside the circular hole 5-5.

[0040] In some examples, during the stamping production process, a material changing assembly 5 is designed to efficiently and orderly place bolts or nuts to facilitate the stamping operation. This assembly includes a circular groove 5-1 formed on the surface of platform 1, and a material changing disc 5-2 rotatably connected within the circular groove 5-1, which serves as the carrier for placing the bolts or nuts. Several stamping grooves 5-3 on its surface are used to precisely position the material, ensuring that the bolts or nuts are in the correct position during stamping. A control motor 5-4 located at the bottom of platform 1 serves as the power source for the rotation of the material changing disc 5-2, and its output end is directly connected to the material changing disc 5-2. The material changing disc can be precisely controlled by the control motor 5-4. The rotation angle and position of 5-2, the circular hole 5-5 opened at the bottom of the circular groove 5-1, work together with the telescopic cylinder 5-6 and the pusher block 5-7 set at the bottom of the platform 1. The pusher block 5-7 connected to the output end of the telescopic cylinder 5-6 is located in the circular hole 5-5. When switching is required, the control motor 5-4 rotates the material changing plate 5-2, and moves the stamping groove 5-3 containing the stamped or unstamped material to the top of the circular hole 5-5. At this time, the telescopic cylinder 5-6 is activated, pushing the pusher block 5-7 upward, pushing the bolt or nut in the stamping groove 5-3 upward to complete the unloading action. This can be done continuously without danger.

[0041] For example, such as Figure 1 As shown, a protective cover 6 is fixedly connected to the outer surface of the fixed column 2.

[0042] In some examples, the stamping transmission part can be protected inside by the protective cover 6, thus achieving the effect of safety protection.

[0043] For example, such as Figure 3 As shown, the sliding contact surface between the push block 4-7 and the transmission block 4-3 is a wedge-shaped structure with an inclined angle.

[0044] In some examples, the wedge-shaped inclined structural surface enables the push block 4-7 and the transmission block 4-3 to achieve a power transmission effect.

[0045] For example, such as Figure 4 As shown, the stamping groove 5-3 is a through structure, and the circular hole 5-5 matches the inner diameter of the stamping groove 5-3.

[0046] In some examples, the through-structure allows the pusher block 5-7 to pass through the stamping groove 5-3 and smoothly push the workpiece outward.

[0047] In actual use: Place the bolt or nut to be processed into the stamping groove 5-3 of the material changing plate 5-2, start the control motor 5-4 to drive the material changing plate 5-2 to rotate, move the stamping groove 5-3 containing the material to below the stamping head 4-4, start the drive motor 3, drive the rotating frame 4-9 to rotate, the rotating frame 4-9 causes the push block 4-7 to slide on the horizontal column 4-6 through the transmission rod 4-8, the wedge-shaped surface of the push block 4-7 pushes the transmission block 4-3 to move downward along the column 4-2, the stamping head 4-4 stamps the bolt or nut, the first spring 4-5 plays a buffering and reset role, after the stamping is completed, the telescopic cylinder 5-6 pushes the push block 5-7 through the circular hole 5-5 to push out the stamped bolt or nut, the control motor 5-4 rotates the material changing plate 5-2 again to perform the next operation.

[0048] It should be noted that the above embodiments are only used to illustrate the technical solutions of this disclosure and are not intended to limit it. Although this disclosure has been described in detail with reference to preferred embodiments, those skilled in the art should understand that modifications or equivalent substitutions can be made to the technical solutions of this disclosure without departing from the spirit and scope of the technical solutions of this disclosure, and all such modifications and substitutions should be covered within the scope of the claims of this disclosure.

Claims

1. A wedge-shaped force-enhancing bolt punch, characterized in that, include: Platform (1) and fixed column (2), the fixed column (2) being disposed on the surface of the platform (1); Material changing assembly (5), which is disposed on the platform (1); A drive motor (3) and a continuous stamping assembly (4) are provided, wherein the drive motor (3) is mounted on the top of the fixed column (2) and the continuous stamping assembly (4) is disposed on the fixed column (2); The continuous stamping assembly (4) includes a transmission groove (4-1), which is opened in the fixed column (2). A pair of columns (4-2) are provided in the transmission groove (4-1). A transmission block (4-3) is slidably connected to the column (4-2). A stamping head (4-4) is provided at the bottom of the transmission block (4-3). A first spring (4-5) is fitted on each column (4-2).

2. The wedge-shaped force-enhancing bolt punch press according to claim 1, characterized in that, A pair of horizontal columns (4-6) are provided on the side surface of the fixed column (2). A push block (4-7) is slidably connected to the horizontal column (4-6). A transmission rod (4-8) is rotatably connected to the upper end of the push block (4-7) through a pin. A rotating frame (4-9) is provided at the output end of the drive motor (3).

3. A wedge-shaped force-enhancing bolt punch press according to claim 2, characterized in that, The rotating frame (4-9) and the transmission rod (4-8) are rotatably connected by a pin. A second spring (4-10) is fitted on each of the horizontal columns (4-6). The connection between the rotating frame (4-9) and the transmission rod (4-8) is offset from the axis of the drive motor (3).

4. A wedge-shaped force-enhancing bolt punch press according to claim 1, characterized in that, The material changing assembly (5) includes a circular groove (5-1), which is formed on the surface of the platform (1). A material changing disc (5-2) is rotatably connected inside the circular groove (5-1), and a plurality of stamping grooves (5-3) are formed on the surface of the material changing disc (5-2).

5. A wedge-shaped force-enhancing bolt punch press according to claim 4, characterized in that, The platform (1) is equipped with a control motor (5-4) at the bottom. The output end of the control motor (5-4) is connected to the material changing plate (5-2). A circular hole (5-5) is opened at the bottom of the circular groove (5-1). A telescopic cylinder (5-6) is provided at the bottom of the platform (1). A pusher block (5-7) is provided at the output end of the telescopic cylinder (5-6). The pusher block (5-7) is located in the circular hole (5-5).

6. A wedge-shaped force-enhancing bolt punch press according to claim 1, characterized in that, A protective cover (6) is fixedly connected to the outer surface of the fixed column (2).

7. A wedge-shaped force-enhancing bolt punch press according to claim 2, characterized in that, The sliding contact surface between the push block (4-7) and the transmission block (4-3) is a wedge-shaped structure with an inclined angle.

8. A wedge-shaped force-enhancing bolt punch press according to claim 5, characterized in that, The stamping groove (5-3) is a through structure, and the circular hole (5-5) matches the inner diameter of the stamping groove (5-3).

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