Chain wheel blanking die capable of preventing stamping jumping

Abstract

The utility model discloses a chain wheel blanking die capable of preventing jumping in stamping, and belongs to the technical field of chain wheel machining. Comprising an assembling shell and a machining unit, the whole device provides a flexible fixing mode so as to adapt to molds of different sizes or shapes, machining materials can be selectively placed in a cavity between a buffering assembly and a third installation piece, and the side close to the buffering assembly is an elastic contraction structural face. The clamping strength can be automatically adjusted according to the actual size of a machining material or a mold, and rapid adaptation and flexible operation are achieved; a to-be-processed material is placed in a cavity among the buffer assembly, the supporting plate and the first mounting piece, a larger space relative to a cavity between the buffer assembly and the third mounting piece can be provided, the to-be-processed material with the large size or a mold with the complex shape can be contained, the application range of the equipment is remarkably expanded, and the machining efficiency is improved. And a larger cavity space is suitable for processing chain wheels or other special-shaped parts with larger volumes, so that the processing requirements of parts with different specifications are met, and the multifunctionality of the equipment is improved.

Description

TECHNICAL FIELD

[0001] The utility model relates to bridge chain wheel processing technical field especially relates to a stamping anti -jumping chain wheel blanking die. BACKGROUND

[0002] Chain wheel is an important component in mechanical transmission, and is widely used in various mechanical equipment, such as bicycle, motorcycle, industrial conveying equipment etc. The manufacture of chain wheel needs high-precision die to ensure that its tooth profile precision and material performance meet the requirements of mechanical transmission.

[0003] Chain wheel blanking die is an important processing tool in chain wheel production, mainly used for blanking chain wheel blank from metal plate, and most of the blanking dies for chain wheel processing on the market cannot provide flexible fixing mode to adapt to different sizes or shapes of die. Therefore, a stamping anti -jumping chain wheel blanking die is provided. UTILITY MODEL CONTENTS

[0004] The utility model aims at solving the shortcomings in the prior art and provides a stamping anti -jumping chain wheel blanking die.

[0005] In order to achieve the above-mentioned purpose, the utility model adopts the following technical scheme:

[0006] A stamping anti -jumping chain wheel blanking die, including assembly shell and processing unit, the inner chamber of assembly shell installs processing unit, the processing unit includes installation support and the assembly frame installed in one side of installation support, the inner chamber of assembly frame inserts the buffer mechanism arranged in transverse.

[0007] Preferably, the installation support includes a support plate and a receiving frame installed at both ends of the support plate, and the inner end surface of the receiving frame is arranged with a heat dissipation cavity. The die to be processed can be placed in the cavity formed between the buffer assembly and the third mounting piece, in the inner cavity of the buffer assembly, or in the cavity formed between the buffer assembly, the support plate and the first mounting piece, thereby achieving different fixing effects.

[0008] Preferably, the assembly frame includes two groups of first mounting pieces arranged in parallel and second mounting pieces installed at the other end of the first mounting pieces, the first mounting pieces are connected with the third mounting pieces through the second mounting pieces, and the outer end surface of the second mounting pieces is installed with an inclined support piece.

[0009] Preferably, one end of the first mounting member is connected perpendicularly to the side end face of the support plate, and the finished component is placed into the cavity formed by the receiving frame, the second mounting member and the inclined support member, so that the finished component can be safely stored inside the equipment, avoiding accumulation or loss of finished products due to random placement, and the stationary workpiece can be taken at any time, facilitating the connection of subsequent processing or assembly processes, and improving the continuity and efficiency of production.

[0010] Preferably, the other end of the inclined support member is attached to one end of the receiving frame, and the inclined support member is attached to one end of the receiving frame, and the buffer assembly and the second mounting member form an integral structure, effectively preventing the mold or material from jumping during the stamping process, improving processing stability, and ensuring product forming quality.

[0011] The first mounting member is connected perpendicularly to the support plate and forms a structural support with the second mounting member and the third mounting member, which can disperse the stress generated during the stamping process and reduce equipment vibration and wear.

[0012] Preferably, the buffer mechanism includes a buffer assembly and a series member installed at the interval between the two buffer assemblies, and the outer end face of the two buffer assemblies is attached to the inner end face of the second mounting member, so that the assembly frame and the buffer mechanism form an integral whole.

[0013] The overall device provides flexible fixing methods to adapt to molds of different sizes or shapes, improves the versatility of the equipment, and the processing material can be placed in the cavity between the buffer assembly and the third mounting member. The side near the buffer assembly is a resiliently retractable structure that can automatically adjust the clamping strength according to the actual size of the processing material or mold, enabling quick adaptation and flexible operation. Placing the material to be processed into the cavity between the buffer assembly, the support plate and the first mounting member can provide more space relative to the cavity between the buffer assembly and the third mounting member, which can accommodate larger processing materials or more complex molds, thereby significantly expanding the application range of the equipment. The larger cavity space is suitable for processing larger sprockets or other special-shaped parts, meeting the processing needs of different specifications of parts and improving the versatility of the equipment.

[0014] Compared with the prior art, the utility model has the advantages that:

[0015] 1. The mold to be processed can be placed into the cavity formed between the buffer assembly and the third mounting member, placed in the inner cavity of the buffer assembly, or placed in the cavity formed between the buffer assembly, the support plate and the first mounting member, thereby achieving different fixing effects.

[0016] 2. The inclined support member is attached to one end of the receiving frame, and the buffer assembly and the second mounting member form an integral structure, effectively preventing the mold or material from jumping during the stamping process, improving processing stability, and ensuring product forming quality.

[0017] 3. The first mounting member is connected perpendicularly to the support plate and forms a structural support with the second mounting member and the third mounting member, which can disperse the stress generated during the stamping process and reduce the vibration and wear of the equipment.

[0018] 4. The overall device provides flexible fixing methods to adapt to different sizes or shapes of molds, improving the versatility of the equipment, and the processing material can be placed in the cavity between the buffer assembly and the third mounting member, and the side close to the buffer assembly is a resiliently retractable structure surface, which can automatically adjust the clamping strength according to the actual size of the processing material or the mold, realizing quick adaptation and flexible operation; placing the material to be processed into the cavity between the buffer assembly, the support plate and the first mounting member can provide more space relative to the cavity between the buffer assembly and the third mounting member, which can accommodate larger processing materials or more complex molds, thereby significantly expanding the application range of the equipment, and the larger cavity space is suitable for processing larger sprockets or other special-shaped parts, meeting the processing needs of different specifications of parts and improving the multifunctionality of the equipment.

[0019] 5. Placing the finished component into the cavity formed by the receiving frame, the second mounting member and the inclined support member allows the finished component to be safely stored inside the equipment, avoiding the accumulation or loss of finished products due to random placement, and the stationary workpiece can be taken at any time, facilitating the connection of subsequent processing or assembly processes and improving the continuity and efficiency of production. BRIEF DESCRIPTION OF DRAWINGS

[0020] Figure 1 A perspective structural schematic view of a stamping anti-bouncing sprocket blanking die is provided for the utility model;

[0021] Figure 2 A processing unit structure schematic view of a stamping anti-bouncing sprocket blanking die is provided for the utility model;

[0022] Figure 3 An assembly frame and buffer mechanism structure schematic view of a stamping anti-bouncing sprocket blanking die is provided for the utility model;

[0023] Figure 4 An assembly frame structure schematic view of a stamping anti-bouncing sprocket blanking die is provided for the utility model;

[0024] Figure 5 A buffer mechanism structure schematic view of a stamping anti-bouncing sprocket blanking die is provided for the utility model.

[0025] In the figure: 1, assembly shell; 2, processing unit; 21, mounting bracket; 211, support plate; 212, receiving frame; 213, heat dissipation cavity; 22, assembly frame; 221, first mounting piece; 222, second mounting piece; 223, inclined support piece; 224, third mounting piece; 23, buffering mechanism; 231, buffering assembly; 232, series connection piece. DETAILED DESCRIPTION

[0026] The technical solutions in the embodiments of the utility model will be clearly and completely described below with reference to the drawings in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, rather than all the embodiments.

[0027] Reference Figures 1-5 A stamping anti-bounce sprocket blanking die, comprising an assembly shell 1 and a processing unit 2, the inner cavity of the assembly shell 1 is installed with the processing unit 2, the processing unit 2 comprises a mounting bracket 21 and an assembly frame 22 mounted on one side of the mounting bracket 21, and the inner cavity of the assembly frame 22 is inserted with a transversely arranged buffering mechanism 23.

[0028] The mounting bracket 21 comprises a support plate 211 and receiving frames 212 mounted on both ends of the support plate 211, and the inner end surface of the receiving frame 212 is arranged with heat dissipation cavities 213. The die to be processed can be placed into the cavity formed between the buffering assembly 231 and the third mounting piece 224, placed in the inner cavity of the buffering assembly 231, or placed in the cavity formed between the buffering assembly 231, the support plate 211 and the first mounting piece 221, so as to achieve different fixing effects.

[0029] The assembly frame 22 comprises two groups of first mounting pieces 221 arranged in parallel and second mounting pieces 222 mounted on the other end of the first mounting pieces 221, and the first mounting pieces 221 are connected with the third mounting pieces 224 through the second mounting pieces 222, and the outer end surface of the second mounting pieces 222 is mounted with inclined support pieces 223.

[0030] One end of the first mounting piece 221 is connected perpendicularly to the side end surface of the support plate 211, the processed component is placed into the cavity formed by the receiving frame 212, the second mounting piece 222 and the inclined support piece 223, so that the processed component can be safely stored inside the equipment, avoiding the accumulation or loss of finished products due to random placement, and the static workpiece can be taken at any time, facilitating the connection of subsequent processing or assembly process, and improving the continuity and efficiency of production.

[0031] The other end of the inclined support piece 223 is attached to one end of the receiving frame 212, the other end of the inclined support piece 223 is attached to one end of the receiving frame 212, and the buffering assembly 231 and the second mounting piece 222 form an integral structure, effectively preventing the die or material from bouncing during stamping, improving the processing stability and ensuring the product forming quality.

[0032] The first mounting member 221 is connected perpendicularly to the support plate 211 and forms structural support with the second mounting member 222 and the third mounting member 224, which can disperse the stress generated during the stamping process and reduce equipment vibration and wear.

[0033] The buffer mechanism 23 includes buffer assemblies 231 and a connecting member 232 installed at intervals between the two sets of buffer assemblies 231, and the outer end faces of the two sets of buffer assemblies 231 are attached to the inner end faces of the second mounting member 222, so that the assembly frame 22 and the buffer mechanism 23 form a whole.

[0034] The overall device provides flexible fixing methods to adapt to molds of different sizes or shapes, improves the versatility of the equipment, and the processing material can be placed in the cavity between the buffer assemblies 231 and the third mounting member 224. The side close to the buffer assembly 231 is a structure with elastic contraction, which can automatically adjust the clamping strength according to the actual size of the processing material or mold, realize quick adaptation and flexible operation; placing the material to be processed into the cavity between the buffer assemblies 231, the support plate 211 and the first mounting member 221 can provide more space relative to the cavity between the buffer assemblies 231 and the third mounting member 224, which can accommodate larger processing materials or more complex molds, thereby significantly expanding the application range of the equipment. The larger cavity space is suitable for processing large-volume sprockets or other special-shaped parts, meeting the processing needs of different specifications of parts and improving the versatility of the equipment.

[0035] In summary: a stamping anti-bouncing sprocket blanking die includes an assembly shell 1 and a processing unit 2, the inner cavity of the assembly shell 1 installs the processing unit 2, the processing unit 2 includes a mounting bracket 21 and an assembly frame 22 installed on one side of the mounting bracket 21, the inner cavity of the assembly frame 22 is inserted into the transversely arranged buffer mechanism 23, the mold that needs to be processed can be placed into the cavity formed between the buffer assemblies 231 and the third mounting member 224, placed in the inner cavity of the buffer assembly 231, or placed in the cavity formed between the buffer assembly 231, the support plate 211 and the first mounting member 221, thereby achieving different fixing effects.

[0036] The inclined support member 223 is attached to one end of the receiving frame 212, and the buffer assembly 231 and the second mounting member 222 form a whole structure, which effectively prevents the mold or material from bouncing during the stamping process, improves the processing stability, and ensures the product forming quality.

[0037] The first mounting member 221 is connected perpendicularly to the support plate 211 and forms structural support with the second mounting member 222 and the third mounting member 224, which can disperse the stress generated during the stamping process and reduce equipment vibration and wear.

[0038] The overall device provides a flexible fixing mode to adapt to molds of different sizes or shapes, improves the versatility of the equipment, and the processing material can be placed in the cavity between the buffer assembly 231 and the third mounting piece 224. The side close to the buffer assembly 231 is a resiliently retractable structure surface, which can automatically adjust the clamping strength according to the actual size of the processing material or the mold, realize quick adaptation and flexible operation; the processing material is placed in the cavity between the buffer assembly 231, the support plate 211 and the first mounting piece 221, which can provide a larger space relative to the cavity between the buffer assembly 231 and the third mounting piece 224, and can accommodate larger processing materials or more complex molds, thereby significantly expanding the application range of the equipment. The larger cavity space is suitable for processing large-volume sprockets or other special-shaped parts, meets the processing needs of parts of different specifications, and improves the versatility of the equipment.

[0039] The finished component is placed in the cavity formed by the receiving frame 212, the second mounting piece 222 and the inclined support 223, so that the finished component can be safely stored inside the equipment, avoiding the accumulation or loss of finished products due to random placement. The stationary workpiece can be taken at any time, facilitating the connection of subsequent processing or assembly processes, and improving the continuity and efficiency of production.

[0040] The above is the overall working principle of the present application.

[0041] In the present application, the installation mode, connection mode or setting mode of all the components described above are common mechanical methods, and the specific structure, model and coefficient index of all the components are self-contained technologies. As long as the beneficial effects can be achieved, they can be implemented, so no further elaboration is needed.

[0042] The above embodiments are the preferred embodiments of the present application, but the embodiments of the present application are not limited by the above embodiments. Any changes, modifications, substitutions, combinations or simplifications made without departing from the spirit and principles of the present application are equivalent replacement methods and are included in the protection scope of the present application.

[0043] In the utility model, in the case that opposite is not made, the orientation words such as " up and down, left and right, front and back, inside and outside and vertical and horizontal " contained in the term only represent the orientation of the term in the normal use state, or the common name understood by the person skilled in the art, and should not be regarded as the limitation of the term, at the same time, the serial nouns such as " first ", " second " and " third " do not represent the specific quantity and order, and are only used for distinguishing the name, and moreover, the term " includes ", " contains " or any other variant thereof is intended to cover non-exclusive containing, so that the process, method, article or equipment including a series of elements not only includes those elements, but also includes other elements not explicitly listed, or also includes the elements inherent in such process, method, article or equipment.

Claims

1. A sprocket blanking die for preventing jump, comprising an assembled housing (1) and a machining unit (2), the inner cavity of the assembled housing (1) is installed with the machining unit (2), characterized in that, The processing unit (2) comprises a mounting bracket (21) and an assembling frame (22) mounted on one side of the mounting bracket (21), and the inner cavity of the assembling frame (22) is inserted with a transversely arranged buffering mechanism (23). The mounting bracket (21) comprises a support plate (211) and a receiving frame (212) mounted on both ends of the support plate (211), and the inner end surface of the receiving frame (212) is arranged with a heat dissipation cavity (213).

2. A blanking die for a press formed anti-rattle sprocket wheel as claimed in claim 1, wherein, The assembling frame (22) comprises two groups of first mounting members (221) arranged in parallel and second mounting members (222) mounted on the other ends of the first mounting members (221), the first mounting members (221) are connected with third mounting members (224) through the second mounting members (222), and the outer end surface of the second mounting members (222) is mounted with an inclined supporting member (223).

3. A blanking die for a press jump stop sprocket as defined in claim 2, wherein, One end of the first mounting member (221) is connected with the side end surface of the support plate (211) perpendicularly.

4. A blanking die for a press formed anti-rattle sprocket wheel as defined in claim 2, wherein, The other end of the inclined supporting member (223) is attached to one end of the receiving frame (212).

5. A blanking die for a press jump stop sprocket as defined in claim 1, wherein, The buffering mechanism (23) comprises buffering components (231) and a series member (232) mounted at intervals between the two groups of buffering components (231), and the outer end surfaces of the two groups of buffering components (231) are attached to the inner end surfaces of the second mounting members (222), so that the assembling frame (22) and the buffering mechanism (23) become an integral whole.

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