Punching machine for chain wheel production

Abstract

The punching machine for chain wheel production comprises a workbench, a limiting assembly, an adjusting assembly, a chain wheel rotating assembly, a chain wheel fixing assembly and a punching machine body, the limiting assembly is arranged on the right side of the top of the workbench, the adjusting assembly is arranged on the right side of the limiting assembly, and the chain wheel rotating assembly is arranged on the top of the workbench. The punching machine body is arranged at the top of the adjusting assembly, the adjusting assembly comprises a positioning block, a first motor, a threaded rod, a first sliding block, an L-shaped rod and a first sliding groove, and the chain wheel rotating assembly comprises a limiting wheel, a limiting frame, a clamping groove, a second motor, a guide groove and a discharging frame. The punching machine for chain wheel production has the advantages of being high in punching efficiency and convenient to adjust, and solves the problems that according to a punching machine in the prior art, the position of a punching head cannot be moved, meanwhile, the fixing mode is complex, and the position of a chain wheel cannot be rotated.

Description

Technical Field

[0001] The utility model relates to the technical field of sprocket production, in particular to a punching machine for sprocket production. Background Art

[0002] The punching machine is a mechanical device that installs the raw materials, drives the power mechanism, and acts on the materials with the punching die to complete the punching. The punching machine can perform operations such as sheet processing, stamping, molding, embossing, etc. to force metal into the die.

[0003] The Chinese patent currently published (announcement) number CN215467423U discloses a punching machine for sprocket production, including a base and a beam frame, the top of the base is fixedly mounted with the beam frame, the middle of the base is provided with a collecting trough for collecting waste chips, the top of the collecting trough is provided with a mold, the bottom of the beam frame is provided with a clamping device for clamping the mold and the sprocket, the top of the beam frame is provided with a stamping device for stamping, and a supporting device is provided between the beam frames.

[0004] The punching machine for sprocket production can drive the top block to press the mold and sprocket by rotating the threaded rod. The distance between the top blocks can be easily controlled, which is convenient for installing different molds and sprockets. The third spring can be set to drive the slide plate to automatically retract with the force in the upward pulling direction, so that there is enough space between the slide plate and the base to install the mold sprocket. The third spring is pressed against the support plate by the stamping equipment to drive the extension of the third spring and the compression of the fourth spring to be smooth. However, the punching machine for sprocket production still has the following defects in actual use:

[0005] The position of the punch head cannot be moved, and the fixing method is relatively cumbersome, and the position of the sprocket cannot be rotated, which leads to limitations in its use, thereby reducing the working efficiency of the punching machine. Utility Model Content

[0006] The utility model aims to solve the problems raised in the background technology and provides a punching machine for sprocket production.

[0007] The specific technical solutions are as follows:

[0008] A punching machine for sprocket production, comprising a workbench, a limit assembly, an adjustment assembly, a sprocket rotating assembly, a sprocket fixing assembly and a punching machine body, wherein the limit assembly is arranged on the right side of the top of the workbench, the adjustment assembly is arranged on the right side of the limit assembly, the sprocket rotating assembly is arranged on the top of the workbench, and the punching machine body is arranged on the top of the adjustment assembly, the limit assembly comprises a limit seat and a limit slide rod, the adjustment assembly comprises a positioning block, a first motor, a threaded rod, a first slide bar, an L-shaped rod and a first slide groove, the sprocket rotating assembly comprises a limit wheel, a limit frame, a card slot, a second motor, a material guide slot and a material unloading rack, the sprocket fixing assembly comprises a columnar seat, a cylinder, a second slide groove, a positioning frame, a card column, The second slider and spring, the limit seat is fixedly installed on the right side of the top of the workbench, the limit slide rod slides on both sides of the inner cavity of the limit seat, the punching machine body is fixedly installed on the top of the limit slide rod, the positioning block is fixedly installed on the right side of the limit seat, the first motor is fixedly installed on the front side of the positioning block, the first slide groove is opened inside the positioning block, the first slider slides on both sides of the inner cavity of the first slide groove, the threaded rod rotates inside the first slider through the thread, the cylinder is fixedly installed on the top of the columnar seat, the positioning frames are arranged on both sides of the inner cavity of the columnar seat, the second slide grooves are opened on both sides of the inner cavity of the columnar seat and the total number is four, and the second slider slides in the inner cavity of the second slide groove.

[0009] The above-mentioned punching machine for sprocket production, wherein: the output shaft of the first motor passes through the inner cavity of the first slide groove and is fixedly connected to the front side of the threaded rod, and the L-shaped rod is fixedly installed on the top of the first sliding block.

[0010] The above-mentioned punching machine for sprocket production, wherein: the left side of the L-shaped rod is fixedly connected to the right side of the punching machine body, and the material guide trough is opened inside the workbench.

[0011] The punching machine for sprocket production mentioned above, wherein: the slot is opened at the center of the top of the workbench, and the second motor is fixedly installed in the inner cavity of the slot.

[0012] The above-mentioned punching machine for sprocket production, wherein: the limiting wheels are evenly installed on the top of the workbench, and the limiting frame is arranged on the top of the limiting wheels.

[0013] The punching machine for sprocket production mentioned above, wherein: the output shaft of the second motor is fixedly connected to the bottom of the limiting frame, and the unloading frame is fixedly installed on the back of the workbench.

[0014] The punching machine for sprocket production mentioned above, wherein: the relatively close side of the second sliding block is fixedly connected to the two sides of the positioning frame, and a spring is fixedly installed in the inner cavity of the second sliding groove and on the relatively distant side of the second sliding block.

[0015] The punching machine for sprocket production is characterized in that: a through slot is provided at the top of the inner cavity of the cylindrical seat, and a clamping column is provided inside the through slot, and the bottom of the cylinder passes through the inside of the through slot and is fixedly connected to the top of the clamping column.

[0016] The utility model has the following beneficial effects:

[0017] The punching machine for sprocket production provided by the utility model improves the stability of the overall device by arranging a workbench, limits the punching machine body by arranging a limiting component, prevents the punching machine body from shaking during the movement, punches holes in the sprocket by arranging the punching machine body, moves the position of the punching machine body by arranging an adjusting component, rotates the sprocket by arranging a sprocket rotating component, and fixes the center of the sprocket by arranging a sprocket fixing component. When in use, the sprocket is placed on the top of the limiting frame, and then the cylinder is opened, the cylinder drives the clamping column to move downward, and the positioning frame moves outward under the action of the volume of the clamping column. The sprocket is moved to fix the sprocket, and after fixation, the position of the punching machine body is moved to turn on the first motor, and the first motor drives the threaded rod to rotate, so that the first slider drives the L-shaped rod and the punching machine body to move to the specified position. After moving, the punching machine body and the second motor are turned on, and the sprocket is punched under the action of the punching machine body, and the limit frame is driven under the action of the second motor, thereby improving the punching efficiency. The punching efficiency is high and the adjustment is convenient, which solves the problem that the punching machine in the prior art cannot move the position of the punching head, and the fixing method is relatively cumbersome and the position of the sprocket cannot be rotated. BRIEF DESCRIPTION OF THE DRAWINGS

[0018] Figure 1 It is a structural schematic diagram of the punching machine for sprocket production of the utility model;

[0019] Figure 2 It is a schematic structural diagram of another perspective of the punching machine for sprocket production of the utility model;

[0020] Figure 3 This is a schematic diagram of the structure of the adjustment component of the utility model;

[0021] Figure 4 This is a schematic diagram of the structure of the sprocket rotating assembly of the utility model;

[0022] Figure 5 It is a schematic diagram of the top cross-sectional structure of the sprocket fixing assembly of the utility model.

[0023] In the attached figure:

[0024] 1. Workbench;

[0025] 2. Limiting assembly; 21. Limiting seat; 22. Limiting slide bar;

[0026] 3. Adjustment assembly; 31. Positioning block; 32. First motor; 33. Threaded rod; 34. First slider; 35. L-shaped rod; 36. First slide groove;

[0027] 4. Sprocket rotating assembly; 41. Limiting wheel; 42. Limiting frame; 43. Card slot; 44. Second motor; 45. Material guide trough; 46. Unloading frame;

[0028] 5. Sprocket fixing assembly; 51. Column seat; 52. Cylinder; 53. Second slide groove; 54. Positioning frame; 55. Clamping column; 56. Second slide block; 57. Spring;

[0029] 6. Punching machine body. DETAILED DESCRIPTION

[0030] The technical solution of the utility model is further explained below with reference to the accompanying drawings and through specific implementation methods.

[0031] Among them, the drawings are only used for illustrative explanations, and they only represent schematic diagrams rather than actual pictures, and should not be understood as limitations on this patent; in order to better illustrate the embodiments of the utility model, some parts of the drawings may be omitted, enlarged or reduced, and do not represent the size of the actual product; for those skilled in the art, it is understandable that some well-known structures and their descriptions in the drawings may be omitted.

[0032] The same or similar numbers in the drawings of the embodiments of the present invention correspond to the same or similar parts; in the description of the present invention, it should be understood that if the terms "upper", "lower", "left", "right", "inner", "outer", etc. appear, the orientation or position relationship indicated is based on the orientation or position relationship shown in the drawings, which is only for the convenience of describing the present invention and simplifying the description, rather than indicating or implying that the device or element referred to must have a specific orientation, be constructed and operated in a specific orientation. Therefore, the terms describing the position relationship in the drawings are only used for illustrative purposes and cannot be understood as a limitation on this patent. For ordinary technicians in this field, the specific meanings of the above terms can be understood according to specific circumstances.

[0033] In the description of the present invention, unless otherwise clearly specified and limited, if the term "connection" or the like appears to indicate the connection relationship between components, the term should be understood in a broad sense, for example, it can be a fixed connection, a detachable connection, or an integral connection; it can be a mechanical connection or an electrical connection; it can be a direct connection or an indirect connection through an intermediate medium, it can be the internal connection of two components or the interaction relationship between two components. For ordinary technicians in this field, the specific meanings of the above terms in the present invention can be understood according to specific circumstances.

[0034] Example

[0035] The punching machine for sprocket production provided in this embodiment is as follows: Figure 1-Figure 5 As shown, it includes a workbench 1, a limit assembly 2, an adjustment assembly 3, a sprocket rotating assembly 4, a sprocket fixing assembly 5 and a punching machine body 6. The limit assembly 2 is arranged on the right side of the top of the workbench 1, the adjustment assembly 3 is arranged on the right side of the limit assembly 2, the sprocket rotating assembly 4 is arranged on the top of the workbench 1, and the punching machine body 6 is arranged on the top of the adjustment assembly 3. The limit assembly 2 includes a limit seat 21 and a limit slide rod 22. The adjustment assembly 3 includes a positioning block 31, a first motor 32, a threaded rod 33, a first slider 34, an L-shaped rod 35 and a first slide groove 36. The sprocket rotating assembly 4 includes a limit wheel 41, a limit frame 42, a slot 43, a second motor 44, a guide groove 45 and a feed frame 46. The sprocket fixing assembly 5 includes a columnar seat 51, a cylinder 52, a second slide groove 53, a positioning frame 54, a clamping column 55, the second slider 56 and the spring 57, the limit seat 21 is fixedly mounted on the right side of the top of the workbench 1, the limit slide bar 22 slides on both sides of the inner cavity of the limit seat 21, the punching machine body 6 is fixedly mounted on the top of the limit slide bar 22, the positioning block 31 is fixedly mounted on the right side of the limit seat 21, the first motor 32 is fixedly mounted on the front of the positioning block 31, the first slide groove 36 is opened inside the positioning block 31, the first slider 34 slides on both sides of the inner cavity of the first slide groove 36, the threaded rod 33 rotates inside the first slider 34 through the thread, the cylinder 52 is fixedly mounted on the top of the columnar seat 51, the positioning frame 54 is arranged on both sides of the inner cavity of the columnar seat 51, the second slide grooves 53 are opened on both sides of the inner cavity of the columnar seat 51 and the total number is four, and the second slider 56 slides in the inner cavity of the second slide groove 53;

[0036] More specifically, the sprocket is rotated by setting a sprocket rotating component 4, and the center of the sprocket is fixed by setting a sprocket fixing component 5. When in use, the sprocket is placed on the top of the limit frame 42, and then the cylinder 52 is turned on. The cylinder 52 drives the clamping column 55 to move downward, and the positioning frame 54 moves outward under the action of the volume of the clamping column 55, so as to fix the sprocket. After fixation, the position of the punching machine body 6 is moved and the first motor 32 is turned on. The first motor 32 drives the threaded rod 33 to rotate, so that the first slider 34 drives the L-shaped rod 35 and the punching machine body 6 to move to the specified position. After moving, the punching machine body 6 and the second motor 44 are turned on. The sprocket is punched under the action of the punching machine body 6, and the limit frame 42 is driven under the action of the second motor 44, thereby improving the punching efficiency. It has the advantages of high punching efficiency and convenient adjustment.

[0037] In some embodiments, the output shaft of the first motor 32 passes through the inner cavity of the first slide groove 36 and is fixedly connected to the front side of the threaded rod 33. The L-shaped rod 35 is fixedly installed on the top of the first slider 34. More specifically, the position of the first slider 34 is indirectly adjusted by setting the first motor 32 to drive the threaded rod 33.

[0038] In some embodiments, the left side of the L-shaped rod 35 is fixedly connected to the right side of the punching machine body 6, and the material guide groove 45 is opened inside the workbench 1. More specifically, the punching machine body 6 is limited by setting the L-shaped rod 35 to prevent the punching machine body 6 from shaking during the movement, and the material guide groove 45 is set to facilitate the discharge of generated waste.

[0039] In some embodiments, the slot 43 is opened at the center of the top of the workbench 1 , and the second motor 44 is fixedly installed in the inner cavity of the slot 43 . More specifically, the second motor 44 is installed by setting the slot 43 .

[0040] In some embodiments, the limiting wheels 41 are evenly installed on the top of the workbench 1, and the limiting frame 42 is set on the top of the limiting wheel 41. More specifically, the limiting frame 42 is limited by setting the limiting wheel 41 to prevent the limiting frame 42 from shaking during rotation.

[0041] In some embodiments, the output shaft of the second motor 44 is fixedly connected to the bottom of the limiting frame 42, and the unloading frame 46 is fixedly installed on the back of the workbench 1. More specifically, the limiting frame 42 is driven by setting the second motor 44.

[0042] In some embodiments, the relatively close side of the second slider 56 is fixedly connected to the two sides of the positioning frame 54, and the inner cavity of the second slide groove 53 and the relatively far side of the second slider 56 are fixedly installed with a spring 57. More specifically, the positioning frame 54 is limited by setting the second slider 56 to prevent the positioning frame 54 from shaking during the movement, and the second slider 56 is reset by setting the spring 57.

[0043] In some embodiments, a through groove is provided at the top of the inner cavity of the cylindrical seat 51, and a clamping column 55 is provided inside the through groove. The bottom of the cylinder 52 passes through the inside of the through groove and is fixedly connected to the top of the clamping column 55. More specifically, the cylinder 52 is provided to drive the clamping column 55, thereby indirectly moving the position of the positioning frame 54.

[0044] When in use, place the sprocket on the top of the limit frame 42, and then turn on the cylinder 52. The cylinder 52 drives the clamping column 55 to move downward, and the positioning frame 54 moves outward under the action of the volume of the clamping column 55, thereby fixing the sprocket. After fixation, the position of the punching machine body 6 is moved and the first motor 32 is turned on. The first motor 32 drives the threaded rod 33 to rotate, so that the first slider 34 drives the L-shaped rod 35 and the punching machine body 6 to move to the specified position. After moving, the punching machine body 6 and the second motor 44 are turned on. The sprocket is punched under the action of the punching machine body 6, and the limit frame 42 is driven under the action of the second motor 44, thereby improving the punching efficiency. It has the advantages of high punching efficiency and convenient adjustment.

[0045] The above are only preferred embodiments of the present invention, and do not limit the implementation mode and protection scope of the present invention. Those skilled in the art should be aware that all solutions obtained by equivalent substitutions and obvious changes made using the description and illustrations of the present invention should be included in the protection scope of the present invention.

Claims

1. A punching machine for sprocket production, characterized in that: The invention comprises a workbench (1), a limit assembly (2), an adjustment assembly (3), a sprocket rotating assembly (4), a sprocket fixing assembly (5) and a punching machine body (6), wherein the limit assembly (2) is arranged on the right side of the top of the workbench (1), the adjustment assembly (3) is arranged on the right side of the limit assembly (2), the sprocket rotating assembly (4) is arranged on the top of the workbench (1), the punching machine body (6) is arranged on the top of the adjustment assembly (3), and the limit assembly (2) comprises a limit seat (21) and a limit slide rod (22), the adjusting assembly (3) comprises a positioning block (31), a first motor (32), a threaded rod (33), a first slider (34), an L-shaped rod (35) and a first slide groove (36), the sprocket rotating assembly (4) comprises a limiting wheel (41), a limiting frame (42), a clamping groove (43), a second motor (44), a material guide groove (45) and a material unloading frame (46), and the sprocket fixing assembly (5) comprises a columnar seat (51), a cylinder (52), a second slide groove (53), a positioning frame (54) , a clamping column (55), a second slider (56) and a spring (57), the limit seat (21) is fixedly mounted on the right side of the top of the workbench (1), the limit slide bar (22) slides on both sides of the inner cavity of the limit seat (21), the punching machine body (6) is fixedly mounted on the top of the limit slide bar (22), the positioning block (31) is fixedly mounted on the right side of the limit seat (21), the first motor (32) is fixedly mounted on the front side of the positioning block (31), and the first slide groove (36) is opened on the positioning block ( 31), the first slider (34) slides on both sides of the inner cavity of the first slide groove (36), the threaded rod (33) rotates inside the first slider (34) through the thread, the cylinder (52) is fixedly installed on the top of the columnar seat (51), the positioning frame (54) is arranged on both sides of the inner cavity of the columnar seat (51), the second slide grooves (53) are opened on both sides of the inner cavity of the columnar seat (51) and the total number is four, and the second slider (56) slides in the inner cavity of the second slide groove (53).

2. The punching machine for sprocket production according to claim 1, characterized in that: The output shaft of the first motor (32) passes through the inner cavity of the first sliding groove (36) and is fixedly connected to the front side of the threaded rod (33), and the L-shaped rod (35) is fixedly mounted on the top of the first sliding block (34).

3. The punching machine for sprocket production according to claim 2, characterized in that: The left side of the L-shaped rod (35) is fixedly connected to the right side of the punching machine body (6), and the material guide trough (45) is opened inside the workbench (1).

4. The punching machine for sprocket production according to claim 3, characterized in that: The slot (43) is opened at the center of the top of the workbench (1), and the second motor (44) is fixedly installed in the inner cavity of the slot (43).

5. The punching machine for sprocket production according to claim 4, characterized in that: The limiting wheels (41) are evenly mounted on the top of the workbench (1), and the limiting frame (42) is arranged on the top of the limiting wheels (41).

6. The punching machine for sprocket production according to claim 5, characterized in that: The output shaft of the second motor (44) is fixedly connected to the bottom of the limiting frame (42), and the unloading frame (46) is fixedly installed on the back of the workbench (1).

7. The punching machine for sprocket production according to claim 6, characterized in that: The relatively close side of the second sliding block (56) is fixedly connected to the two sides of the positioning frame (54), and a spring (57) is fixedly installed in the inner cavity of the second sliding groove (53) and on the relatively far side of the second sliding block (56).

8. The punching machine for sprocket production according to claim 7, characterized in that: A through groove is provided at the top of the inner cavity of the columnar seat (51), and a clamping column (55) is arranged inside the through groove. The bottom of the cylinder (52) passes through the inside of the through groove and is fixedly connected to the top of the clamping column (55).

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