Gear forging gulleting device

Abstract

The utility model relates to the technical field of gear machining, in particular to a gear forging gulleting device. Comprising a workbench, a fixing frame, a fixing rod, a hydraulic rod, a mounting column, a gulleting wheel and a dismounting and mounting mechanism, the dismounting and mounting mechanism comprises a limiting part, a mounting frame, a rotating ring, a driving assembly and a threaded rod, after a gulleting disc is placed at the bottom of the mounting column, the limiting part is mounted at the bottom of the gulleting disc, and the fixing column penetrates through a through hole and then is inserted into a fixing cavity; the driving assembly is started to drive the rotating ring to rotate on the mounting frame, so that the threaded rod is screwed in the rotating ring, and the threaded rod is screwed in the penetrating threaded hole and the fixed threaded hole, and therefore, the gulleting wheel is firmly mounted on the mounting column, and when the gulleting wheel is dismounted, the driving assembly outputs in the reverse direction, and after the limiting piece is taken down from the bottom of the gulleting wheel, the gulleting wheel is dismounted. By the adoption of the structure, when the gear punching machine is disassembled and assembled, the automation degree is higher, and operation is more convenient.

Description

Technical Field

[0001] The utility model relates to the technical field of gear processing, in particular to a gear forging and toothing device. Background Art

[0002] A gear opening device refers to a device for opening teeth on the edge of a gear. However, the size of the gears opened by the existing gear opening device is fixed. When it is necessary to open teeth of different sizes on the gear, the gears cannot be easily replaced.

[0003] To solve the above problems, the existing public patent (CN213496965U) discloses a gear opening device for gear processing, including a gear opening machine, a fixing piece is fixed on the top of the gear opening machine, a fixing rod is fixed on the top of the gear opening machine, a gear is sleeved on the surface of the fixing rod, a hydraulic rod is arranged at the bottom of the fixing piece, an open gear is arranged at the bottom of the hydraulic rod, a limiting groove is equidistantly provided on the top of the open gear, a limiting block is symmetrically fixed on the bottom of the hydraulic rod, the limiting block is engaged with the limiting groove, a through hole is symmetrically penetrated on the surface of the open gear, and a screw is symmetrically fixed on the bottom of the hydraulic rod; the technical scheme adopts the designed screw, so that when the open gear needs to be replaced, the open gear can be replaced conveniently and quickly through the designed limiting groove, limiting block, through hole, screw and fastening nut, which greatly facilitates the tooth opening of gears of different sizes compared with the existing technology.

[0004] However, in actual use of existing gear processing devices, when disassembling and assembling gears of different sizes, many disassembly and assembly steps require manual participation of workers, the degree of automation is low, and the operation is not convenient enough. Utility Model Content

[0005] The utility model aims to provide a gear forging toothing device, aiming to solve the technical problems that in the actual use of the existing gear processing toothing device, when disassembling and assembling gears of different sizes, there are many disassembly and assembly steps that require manual participation of workers, the degree of automation is low, and the operation is not convenient.

[0006] To achieve the above-mentioned purpose, the utility model provides a gear forging and toothing device, comprising a workbench, a fixing frame, a fixing rod, a hydraulic rod, a mounting column, a gear opening and a disassembly and assembly mechanism, wherein the fixing frame is arranged on the upper surface of the workbench, the fixing rod is also arranged at the center of the upper surface of the workbench, the outer sleeve of the fixing rod is provided with a gear to be processed, the top of the fixing frame is provided with the hydraulic rod, the output end of the hydraulic rod is provided with the mounting column, the front and rear sides of the bottom of the mounting column are provided with positioning columns, the front and rear sides of the gear opening are provided with positioning holes, and the positioning holes are adapted to the positioning columns;

[0007] The disassembly and assembly mechanism comprises a limit piece, a mounting bracket, a rotating ring, a driving assembly and a threaded rod, the limit piece is arranged on a side of the open gear away from the mounting column, a fixing column is fixedly arranged on the left and right sides of the limit piece, a through hole is arranged on the left and right sides of the open gear, a fixing cavity is arranged on the left and right sides of the bottom of the mounting column, the through hole and the fixing cavity are both adapted to the fixing column, a fixing threaded hole is arranged on one end of the fixing column away from the limit piece, a through threaded hole is penetrated through the side of the mounting column, the through threaded hole corresponds to the two fixing threaded holes, the mounting bracket is installed on the side of the mounting column, the rotating ring is rotatably connected to the mounting bracket, the internal thread of the rotating ring is connected to the threaded rod, the two fixing threaded holes and the through threaded hole are both adapted to the threads on the threaded rod, the driving assembly is also installed on the mounting bracket, a transmission gear is arranged on the outside of the rotating ring, and the output end of the driving assembly is mechanically transmitted with the transmission gear.

[0008] Wherein, the driving assembly includes a battery, a control button, a driving motor and an output gear. The battery, the control button and the driving motor are all installed on the mounting frame. The battery is used to power the control button and the driving motor. The control button is communicatively connected with the driving motor. The output end of the driving motor is provided with the output gear, and the output gear is meshed with the transmission gear.

[0009] Wherein, the mounting frame includes a mounting plate and four fixed feet, the mounting plate is rotatably connected to the rotating ring, the four end corners of the mounting plate are provided with the fixed feet, and one end of each of the fixed feet away from the mounting plate is fixedly connected to the side wall of the mounting column.

[0010] Wherein, two limiting rings are arranged outside the rotating ring, and the two limiting rings are respectively located on the front and rear surfaces of the mounting plate.

[0011] Among them, the gear forging and tooth opening device also includes a waste chip collection component, which includes an exhaust fan, a dust hood and a waste chip collection box. The exhaust fan is installed on one side of the workbench, and the input end of the exhaust fan is connected to the dust hood through a pipe, and the output end of the exhaust fan is connected to the waste chip collection box through a pipe. The dust hood is located on one side of the open gear, and the waste chip collection box is installed on the side of the workbench.

[0012] Wherein, a drawer is slidably provided on the waste collection box, and a handle is provided on the drawer.

[0013] The invention relates to a gear forging and toothing device according to the present invention, wherein when installing the open gear, the positioning column and the positioning hole are adapted, and the open gear disk is placed on the bottom of the mounting column, and the limiting member is installed at the bottom of the open gear disk, so that the fixing column passes through the through hole and is inserted into the interior of the fixing cavity. At this time, the fixing threaded hole corresponds to the through threaded hole, and the driving component is started to drive the rotating ring to rotate on the mounting frame through the transmission gear. Since the internal thread of the rotating ring is connected with the threaded rod, the threaded rod is screwed into the interior of the rotating ring, so that the threaded rod is screwed into the interior of the through threaded hole and the fixing threaded hole, so that the open gear is firmly mounted on the mounting column through the limiting member. When disassembling the open gear, the driving component outputs in the reverse direction, and the limiting member is removed from the bottom of the open gear to complete the disassembly of the open gear. With the above structure, when disassembling and assembling the open gear, the degree of automation is higher and the operation is more convenient. BRIEF DESCRIPTION OF THE DRAWINGS

[0014] In order to more clearly illustrate the embodiments of the utility model or the technical solutions in the prior art, the drawings required for use in the embodiments or the description of the prior art will be briefly introduced below. Obviously, the drawings described below are only some embodiments of the utility model. For ordinary technicians in this field, other drawings can be obtained based on these drawings without paying creative work.

[0015] Figure 1 It is a structural schematic diagram of a gear forging and tooth opening device according to the first embodiment of the utility model.

[0016] Figure 2 It is a schematic diagram of the connection structure between the open gear and the mounting column in the first embodiment of the utility model.

[0017] Figure 3 It is a schematic diagram of the split structure of the open gear and the mounting column in the first embodiment of the utility model.

[0018] Figure 4 It is a structural schematic diagram of a gear forging and tooth opening device according to the second embodiment of the utility model.

[0019] 101-workbench, 102-fixed frame, 103-fixed rod, 104-hydraulic rod, 105-mounting column, 106-open gear, 107-limiting piece, 108-mounting frame, 109-rotating ring, 110-drive assembly, 111-threaded rod, 112-battery, 113-control button, 114-drive motor, 115-output gear, 116-mounting plate, 117-fixed foot, 118-positioning column, 119-positioning hole, 120-fixed column, 121-through hole, 122-fixed cavity, 123-fixed threaded hole, 124-through threaded hole, 125-transmission gear, 126-limiting ring, 201-exhaust fan, 202-dust hood, 203-waste collection box, 204-drawer, 205-handle. DETAILED DESCRIPTION

[0020] The embodiments of the present invention are described in detail below, and examples of the embodiments are shown in the accompanying drawings, wherein the same or similar reference numerals throughout represent the same or similar elements or elements having the same or similar functions. The embodiments described below with reference to the accompanying drawings are exemplary and are intended to be used to explain the present invention, and should not be construed as limiting the present invention.

[0021] First embodiment:

[0022] See also Figures 1 to 3 ,in Figure 1 is a schematic structural diagram of a gear forging and tooth opening device according to a first embodiment, Figure 2 is a schematic diagram of the connection structure between the open gear and the mounting column in the first embodiment, Figure 3 It is a schematic diagram of the split structure of the open gear and the mounting column in the first embodiment.

[0023] The utility model provides a gear forging toothing device: comprising a workbench 101, a fixing frame 102, a fixing rod 103, a hydraulic rod 104, a mounting column 105, an opening gear 106 and a disassembly and assembly mechanism, wherein the disassembly and assembly mechanism comprises a limiter 107, a mounting frame 108, a rotating ring 109, a driving assembly 110 and a threaded rod 111, wherein the driving assembly 110 comprises a storage battery 112, a control button 113, a driving motor 114 and an output gear 115, and the mounting frame 108 comprises a mounting plate 116 and four fixing legs 117. The above-mentioned scheme solves the problem that in the actual use engineering of the existing gear processing toothing device, when disassembling and assembling the opening gears 106 of different sizes, there are many disassembly and assembly steps that require manual participation of the staff, the degree of automation is low, and the operation is not convenient. It can be understood that the above-mentioned scheme can be used in the structure of the gear processing toothing device.

[0024] According to this specific embodiment, the fixing frame 102 is provided on the upper surface of the workbench 101, and the fixing rod 103 is also provided at the center of the upper surface of the workbench 101. The outer sleeve of the fixing rod 103 is provided with a gear to be processed, and the top of the fixing frame 102 is provided with the hydraulic rod 104. The output end of the hydraulic rod 104 is provided with the mounting column 105. The front and rear sides of the bottom of the mounting column 105 are provided with positioning columns 118. The front and rear sides of the open gear 106 are provided with positioning holes 119, and the positioning holes 119 are adapted to the positioning columns 118. The limiting member 107 is provided on a side of the open gear 106 away from the mounting column 105, and the left and right sides of the limiting member 107 are fixed. A fixed column 120 is provided, through holes 121 are provided on the left and right sides of the open gear 106, and fixed cavities 122 are provided on the left and right sides of the bottom of the mounting column 105, and the through holes 121 and the fixed cavities 122 are adapted to the fixed column 120, and a fixed threaded hole 123 is provided at one end of the fixing column 120 away from the limiter 107, and a through threaded hole 124 is provided on the side of the mounting column 105, and the through threaded hole 124 corresponds to the two fixed threaded holes 123, and the mounting frame 108 is installed on the side of the mounting column 105, and the rotating ring 109 is rotatably connected to the mounting frame 108, and the internal thread of the rotating ring 109 is connected to the threaded rod 111, and the two The fixing threaded hole 123 and the through threaded hole 124 are both matched with the threads on the threaded rod 111. The driving assembly 110 is also installed on the mounting frame 108. A transmission gear 125 is arranged on the outside of the rotating ring 109. The output end of the driving assembly 110 is mechanically transmitted with the transmission gear 125. When installing the open gear 106, the positioning column 118 and the positioning hole 119 are matched. After the open gear disk is placed at the bottom of the mounting column 105, the stopper 107 is installed at the bottom of the open gear disk, so that the fixing column 120 passes through the through hole 121 and is inserted into the interior of the fixing cavity 122. At this time, the fixing threaded hole 123 is matched with the through threaded hole 124. Correspondingly, the driving assembly 110 is started, and the rotating ring 109 is driven to rotate on the mounting bracket 108 through the transmission gear 125. Since the internal thread of the rotating ring 109 is connected with the threaded rod 111, the threaded rod 111 is screwed into the inside of the rotating ring 109, so that the threaded rod 111 is screwed into the inside of the through threaded hole 124 and the fixed threaded hole 123, so that the open gear 106 is firmly mounted on the mounting column 105 through the limiter 107. When disassembling the open gear 106, the driving assembly 110 outputs in the reverse direction, and after the limiter 107 is removed from the bottom of the open gear 106, the disassembly of the open gear 106 can be completed. With the above structure,When disassembling and assembling the open gear 106, the degree of automation is higher and the operation is more convenient.

[0025] Among them, the battery 112, the control button 113 and the drive motor 114 are all installed on the mounting frame 108, the battery 112 is used to power the control button 113 and the drive motor 114, the control button 113 is in communication connection with the drive motor 114, the output end of the drive motor 114 is provided with the output gear 115, the output gear 115 is meshed with the transmission gear 125, the drive motor 114 is started by the control button 113, and the drive motor 114 drives the output gear 115 to rotate, and since the output gear 115 is meshed with the transmission gear 125, the rotating ring 109 is driven to rotate on the mounting frame 108.

[0026] Secondly, the rotating ring 109 is rotatably connected to the mounting plate 116, and the fixing feet 117 are provided at the four end corners of the mounting plate 116. The end of each fixing foot 117 away from the mounting plate 116 is fixedly connected to the side wall of the mounting column 105. Since the four fixing feet 117 are fixedly connected to the mounting plate 116, the mounting frame 108 is prepared by adopting an integrated molding technology, and the structure is more solid.

[0027] At the same time, two limit rings 126 are arranged on the outside of the rotating ring 109, and the two limit rings 126 are respectively located on the front and rear surfaces of the mounting plate 116. Through the arrangement of the two limit rings 126, the structure of the rotating ring 109 is more stable when it rotates on the mounting frame 108.

[0028] When using a gear forging toothing device of the present embodiment, when installing the open gear 106, the positioning column 118 and the positioning hole 119 are adapted, the open gear plate is placed at the bottom of the mounting column 105, and the limiter 107 is installed at the bottom of the open gear plate, so that the fixing column 120 passes through the through hole 121 and is inserted into the interior of the fixing cavity 122. At this time, the fixing threaded hole 123 corresponds to the through threaded hole 124, and the driving motor 114 is started by the control button 113, and the driving motor 114 drives the output gear 115 to rotate. Since the output gear 115 is meshed with the transmission gear 125, the rotating ring 10 is driven. 9 is rotated on the mounting frame 108. Since the internal thread of the rotating ring 109 is connected with the threaded rod 111, the threaded rod 111 is screwed into the inside of the rotating ring 109, so that the threaded rod 111 is screwed into the inside of the through threaded hole 124 and the fixed threaded hole 123, so that the open gear 106 is firmly mounted on the mounting column 105 through the limiter 107. When disassembling the open gear 106, the drive assembly 110 outputs in the reverse direction. After the limiter 107 is removed from the bottom of the open gear 106, the disassembly of the open gear 106 can be completed. With the above structure, when disassembling and assembling the open gear 106, the degree of automation is higher and the operation is more convenient.

[0029] Second embodiment:

[0030] Based on the first embodiment, please refer to Figure 4 , Figure 4 It is a schematic structural diagram of a gear forging and tooth opening device according to the second embodiment.

[0031] The utility model provides a gear forging and toothing device which also includes a waste chip collection component. The waste chip collection component includes an exhaust fan 201, a dust collecting cover 202 and a waste chip collection box 203.

[0032] According to this specific embodiment, the exhaust fan 201 is installed on one side of the workbench 101, the input end of the exhaust fan 201 is connected to the dust hood 202 through a pipe, the output end of the exhaust fan 201 is connected to the waste chip collection box 203 through a pipe, the dust hood 202 is located on one side of the open gear 106, and the waste chip collection box 203 is installed on the side of the workbench 101. When the open gear 106 is used to open the gear, the exhaust fan 201 is started, and the waste chips generated during the opening of the gear are transported to the waste chip collection box 203 through the dust hood 202, thereby avoiding the occurrence of waste chips flying around.

[0033] A drawer 204 is slidably provided on the waste collection box 203 , and a handle 205 is provided on the drawer 204 . The arrangement of the handle 205 and the drawer 204 facilitates centralized processing of waste in the waste collection box 203 .

[0034] When using a gear forging tooth opening device of the present embodiment, when the gear is opened by using the opening gear 106, the exhaust fan 201 is started, and the waste chips generated during the tooth opening are transported to the waste chip collection box 203 through the dust collecting hood 202, so as to avoid the waste chips flying around, and the arrangement of the handle 205 and the drawer 204 facilitates the centralized processing of the waste chips in the waste chip collection box 203.

[0035] The above disclosure is only a preferred embodiment of the present invention, and certainly cannot be used to limit the scope of rights of the present invention. Ordinary technicians in this field can understand that all or part of the processes of the above embodiment and equivalent changes made according to the claims of the present invention still fall within the scope covered by the utility model.

Claims

1. A gear forging and toothing device, comprising a workbench, a fixed frame, a fixed rod, a hydraulic rod, a mounting column and an open gear, wherein the fixed frame is arranged on the upper surface of the workbench, the fixed rod is also arranged at the center of the upper surface of the workbench, the outer sleeve of the fixed rod is provided with a gear to be processed, the top of the fixed frame is provided with the hydraulic rod, the output end of the hydraulic rod is provided with the mounting column, the front and rear sides of the bottom of the mounting column are provided with positioning columns, the front and rear sides of the open gear are provided with positioning holes, the positioning holes are adapted to the positioning columns, and the positioning holes are adapted to the positioning columns, characterized in that: Also includes a disassembly and assembly mechanism; The disassembly and assembly mechanism comprises a limit piece, a mounting bracket, a rotating ring, a driving assembly and a threaded rod, the limit piece is arranged on a side of the open gear away from the mounting column, a fixing column is fixedly arranged on the left and right sides of the limit piece, a through hole is arranged on the left and right sides of the open gear, a fixing cavity is arranged on the left and right sides of the bottom of the mounting column, the through hole and the fixing cavity are both adapted to the fixing column, a fixing threaded hole is arranged on one end of the fixing column away from the limit piece, a through threaded hole is penetrated through the side of the mounting column, the through threaded hole corresponds to the two fixing threaded holes, the mounting bracket is installed on the side of the mounting column, the rotating ring is rotatably connected to the mounting bracket, the internal thread of the rotating ring is connected to the threaded rod, the two fixing threaded holes and the through threaded hole are both adapted to the threads on the threaded rod, the driving assembly is also installed on the mounting bracket, a transmission gear is arranged on the outside of the rotating ring, and the output end of the driving assembly is mechanically transmitted with the transmission gear.

2. The gear forging and toothing device according to claim 1, characterized in that: The driving assembly includes a battery, a control button, a driving motor and an output gear. The battery, the control button and the driving motor are all installed on the mounting frame. The battery is used to power the control button and the driving motor. The control button is communicatively connected with the driving motor. The output end of the driving motor is provided with the output gear, and the output gear is meshed with the transmission gear.

3. The gear forging and toothing device according to claim 1, characterized in that: The mounting frame includes a mounting plate and four fixed legs, the mounting plate is rotatably connected to the rotating ring, the four end corners of the mounting plate are provided with the fixed legs, and one end of each of the fixed legs away from the mounting plate is fixedly connected to the side wall of the mounting column.

4. The gear forging and toothing device according to claim 3, characterized in that: Two limiting rings are arranged outside the rotating ring, and the two limiting rings are respectively located on the front and rear surfaces of the mounting plate.

5. The gear forging and toothing device according to claim 1, characterized in that: The gear forging and tooth opening device also includes a waste chip collection component, which includes an exhaust fan, a dust hood and a waste chip collection box. The exhaust fan is installed on one side of the workbench, and the input end of the exhaust fan is connected to the dust hood through a pipe, and the output end of the exhaust fan is connected to the waste chip collection box through a pipe. The dust hood is located on one side of the open gear, and the waste chip collection box is installed on the side of the workbench.

6. The gear forging and toothing device according to claim 5, characterized in that: A drawer is slidably arranged on the waste collection box, and a handle is arranged on the drawer.

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