CN120885755B - A saw used for machining gear blanks. - Google Patents
A saw used for machining gear blanks.Info
- Publication number
- CN120885755B CN120885755B CN202511438179.3A CN202511438179A CN120885755B CN 120885755 B CN120885755 B CN 120885755B CN 202511438179 A CN202511438179 A CN 202511438179A CN 120885755 B CN120885755 B CN 120885755B
- Authority
- CN
- China
- Prior art keywords
- fixedly connected
- gear
- rod
- top end
- wall
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Active
Links
Landscapes
- Shearing Machines (AREA)
- Jigs For Machine Tools (AREA)
Abstract
本发明涉及锯床技术领域，尤其涉及用于对齿轮毛坯进行加工的锯床。其技术方案包括机壳，所述机壳的一侧滑动连接有封闭门，所述机壳的另一侧固接有操控台，本发明通过固定组件可将毛坯块的位置固定在托台上方，随后通过削齿机对毛坯块边缘进行切削加工，使毛坯块的外壁形成齿状凸起，在遇到较长的切屑时，可通过拉出结构将切屑向一侧拉出，在拉动切屑的过程中，会带动切断结构运行，并通过切断结构来将拉出的切屑进行裁断，而裁断后的切屑受到重力影响向下方掉落，在对毛坯块加工完成后，可通过推送结构来将加工后的齿轮向一侧推送出，便于取出齿轮，同时能够对托台的顶端进行清理，解决了对齿轮加工时较长的切屑难以断裂的问题。
This invention relates to the field of sawing technology, and more particularly to a sawing machine for processing gear blanks. The technical solution includes a housing with a slidingly connected closed door on one side and a control panel fixed to the other side. The invention uses a fixing assembly to fix the position of the blank block above a support table. Then, a gear-cutting machine cuts the edges of the blank block, forming tooth-like protrusions on its outer wall. When encountering long chips, a pull-out structure can pull the chips to one side. During the chip-pulling process, a cutting structure is activated, cutting the pulled-out chips. The cut chips fall downwards under gravity. After processing the blank block, a pushing structure can push the processed gear to one side for easy removal. Simultaneously, the top of the support table can be cleaned, solving the problem of long chips being difficult to break during gear processing.
Description
Technical Field
The invention relates to the technical field of sawing machines, in particular to a sawing machine for machining gear blanks.
Background
Gears are common industrial parts and are usually used for transmitting power, when the gears are processed, steel materials are required to be cut into circular plates with specified sizes by using cutting equipment, the circular plates are processed into gear blanks, and then the gear blanks are required to be cut, so that a plurality of groups of convex teeth are formed on the surfaces of the gears, and the transmission effect is realized.
In the prior art, when a gear blank made of certain materials is processed, chips generated by cutting the gear are connected into strips, and the strip-shaped chips are difficult to break, so that the length of the strip-shaped chips is long, the long chips are easy to wind on a workpiece or a cutter, hidden dangers such as surface scratch and poor heat dissipation of the cutter are caused, even shutdown cleaning is needed, and the processing efficiency is influenced.
Disclosure of Invention
The invention aims to solve the problem that long chips are difficult to break during gear machining in the prior art, and provides a sawing machine for machining a gear blank.
The sawing machine for machining the gear blank comprises a machine shell, wherein one side of the machine shell is connected with a sealing door in a sliding manner, the other side of the machine shell is fixedly connected with a control platform, a mobile platform is arranged in the machine shell, one side of the mobile platform is fixedly connected with a first hydraulic rod, the output end of the first hydraulic rod is fixedly connected with a sliding table, the inner wall of the machine shell is fixedly connected with a supporting table, the top end of the supporting table is provided with a fixing component, the top end of the supporting table is provided with a blank block through the fixing component, the interior of the machine shell is provided with a tooth cutting machine, and the sawing machine further comprises a cutting component for cutting long strip-shaped chips, wherein the cutting component comprises a pull-out structure, a cutting structure and a pushing structure;
the pull-out structure is used for pulling the longer strip-shaped chip to one side so as to lead the strip-shaped chip to be far away from the blank block;
The cutting structure is used for cutting the pulled strip-shaped cuttings and preventing the strip-shaped cuttings from being excessively long and winding on equipment such as a tooth cutter;
The pushing structure is used for pushing out the machined gear to one side, so that the next group of blank blocks can be machined conveniently, and the top end of the supporting table can be cleaned while the gear is pushed.
Optionally, the fixed subassembly includes the second hydraulic stem, the second hydraulic stem rigid coupling is in one side of casing, the output rigid coupling of second hydraulic stem has the circulator, the one end rigid coupling of circulator has three claw anchor clamps, the one end setting of blank piece is at the inner wall of three claw anchor clamps, the top rigid coupling of slip table has square shell, one side rigid coupling of square shell has the third hydraulic stem, the output rigid coupling of third hydraulic stem has the pointed rod, the pointed rod slides and sets up in square shell, the one end of pointed rod supports in the one side that the blank piece kept away from three claw anchor clamps, the top rigid coupling of casing inner wall has the fourth hydraulic stem, the output at the fourth hydraulic stem is installed to the tooth machine.
Optionally, pull out the structure and include the motor, the motor rigid coupling is in the bottom of cutting the tooth machine, the output rigid coupling of motor has half gear, the bottom rigid coupling of cutting the tooth machine has the support piece, the inner wall sliding connection who holds in the palm the piece has the sliding frame, the both sides rigid coupling of sliding frame inner wall has multiunit tooth, half gear meshes with the tooth mutually, one side rigid coupling of sliding frame has the pull rod, the one end rigid coupling of pull rod has multiunit crotch, the crotch is provided with multiunit to be the one end of upper and lower symmetric distribution in the pull rod.
Optionally, the cutting structure includes the curb plate, the curb plate rigid coupling is in one side of holding in the palm the piece, the inner wall rotation of curb plate is connected with two-way screw rod, the center department rigid coupling of two-way screw rod has drive gear, the top rigid coupling of pull rod has the rack, the rack slides and sets up the top at the curb plate, rack engagement is on drive gear's top, two-way screw rod's outer wall threaded connection has the nut, the bottom rigid coupling of nut has the connecting rod, the one end rigid coupling of connecting rod has the cutter, nut, connecting rod and cutter all are provided with two sets of to be the symmetric distribution in two-way screw rod's outer wall.
Optionally, the bottom rigid coupling of curb plate has the underframe, the spout has been seted up on the top of underframe, the bottom sliding connection of connecting rod is in the inside of spout.
Optionally, the propelling movement structure includes the mounting panel, the mounting panel rigid coupling is on the top of saddle, one side rigid coupling of mounting panel has the fifth hydraulic stem, the output rigid coupling of fifth hydraulic stem has the ejector pad, one side of ejector pad is provided with the cambered surface, multiunit tooth groove has been seted up to one side of cambered surface, the inner wall rigid coupling of casing has the basket that drops, the basket that drops sets up the one end at the saddle.
Optionally, the propelling movement structure still includes the diaphragm, the diaphragm rotates through the pivot to be connected in one side of ejector pad, the recess has been seted up on the top of saddle, perpendicular groove has been seted up to the bottom of recess one side, the bottom rigid coupling of saddle has the installing frame, the inside of installing frame is provided with collects the box, perpendicular groove sets up the top at collecting the box, the bottom rigid coupling of diaphragm has the clearance board, the clearance board slides and sets up the inner wall at the recess, the chute has been seted up on the top of saddle, the chute sets up between two sets of perpendicular grooves.
Optionally, the inner wall rigid coupling that drops the basket has the protection pad, the material of protection pad is rubber.
Optionally, the bottom of diaphragm rotates and is connected with the pulley, the pulley sets up in one side of clearance board, pulley sliding connection is in the inside of recess.
Optionally, the top rigid coupling of three claw anchor clamps has first baffle, the shape of first baffle is the arc, the inner wall rigid coupling of casing has the second baffle, the second baffle sets up the top at first hydraulic stem.
Compared with the prior art, the application has at least one of the following beneficial technical effects:
According to the invention, the position of the blank block can be fixed above the supporting table through the fixing component, the blank block is convenient to process, then the edge of the blank block is cut by the gear cutting machine, so that the outer wall of the blank block forms a toothed bulge, when long chips are encountered, the chips can be pulled out to one side through the pulling structure, the cutting structure is driven to operate in the process of pulling the chips, the pulled chips are cut through the cutting structure, the cut chips are influenced by factors such as gravity and the like and fall downwards, after the blank block is processed, the processed gear can be pushed out to one side through the pushing structure, the gear is convenient to take out, meanwhile, the top end of the supporting table can be cleaned, and the problem that the long chips are difficult to break when the gear is processed is solved.
Drawings
FIG. 1 is a schematic view of the overall structure of a sawing machine for machining gear blanks;
FIG. 2 is a schematic cross-sectional view of a housing of a sawing machine for machining gear blanks;
FIG. 3 is a schematic cross-sectional view of a saw machine for machining a gear blank at a cradle head;
FIG. 4 is an enlarged schematic view of the structure of FIG. 3 at A;
FIG. 5 is a schematic view of a fixing assembly according to the present invention;
FIG. 6 is a schematic view of a tooth cutter according to the present invention;
FIG. 7 is a schematic drawing of a pull-out structure of the present invention;
FIG. 8 is a schematic view of a cutting structure of the sawing machine of the present invention;
fig. 9 is a schematic diagram of a pushing structure of the sawing machine of the present invention;
fig. 10 is a schematic view of a partial structure of a pallet according to the present invention.
The device comprises a reference numeral 1, a machine shell, 2, a closing door, 3, a control table, 4, a movable table, 5, a first hydraulic rod, 6, a sliding table, 7, a square shell, 8, a second hydraulic rod, 9, a rotator, 10, a three-jaw clamp, 11, a third hydraulic rod, 12, a fourth hydraulic rod, 13, a tooth cutter, 14, a blank block, 15, a saddle, 16, a motor, 17, a half gear, 18, a saddle, 19, a sliding frame, 20, a pull rod, 21, a hook, 22, a side plate, 23, a bidirectional screw rod, 24, a rack, 25, a transmission gear, 26, a nut, 27, a connecting rod, 28, a cutter, 29, a bottom frame, 30, a mounting plate, 31, a fifth hydraulic rod, 32, a pushing block, 33, a dropping basket, 34, a groove, 35, a transverse plate, 36, a cleaning plate, 37, a vertical groove, 38, a mounting frame, 39, a collecting box, 40, a chute, 41, a protection pad, 42, a pulley, 43, a first baffle plate, 44 and a second baffle.
Detailed Description
The technical scheme of the invention is further described below with reference to the attached drawings and specific embodiments.
As shown in fig. 1-5, the sawing machine for machining gear blanks provided by the invention comprises a machine shell 1, wherein one side of the machine shell 1 is connected with a sealing door 2 in a sliding manner, the sealing door 2 is used for sealing the machine shell 1, the other side of the machine shell 1 is fixedly connected with a control table 3, a mobile table 4 is arranged in the machine shell 1, one side of the mobile table 4 is fixedly connected with a first hydraulic rod 5, the output end of the first hydraulic rod 5 is fixedly connected with a sliding table 6, the inner wall of the machine shell 1 is fixedly connected with a supporting table 15, the top end of the supporting table 15 is provided with a fixing component, the fixing component comprises a second hydraulic rod 8, the second hydraulic rod 8 is fixedly connected with one side of the machine shell 1, the output end of the second hydraulic rod 8 is fixedly connected with a rotator 9, one end of the rotator 9 is fixedly connected with a three-jaw clamp 10, the rotator 9 is used for controlling the rotation of the three-jaw clamp 10, and when a blank block 14 needs to be rotated, a servo motor is arranged in the rotator 9, the three-jaw clamp 10 can be driven to rotate by a servo motor arranged in the rotator 9, so that the blank block 14 clamped by the three-jaw clamp 10 is driven to rotate together, the tooth cutting machine 13 can conveniently process the surface of the blank block 14 again after the blank block 14 rotates by a designated angle, one end of the blank block 14 is arranged on the inner wall of the three-jaw clamp 10, the second hydraulic rod 8 is started, the rotator 9 and the three-jaw clamp 10 are pushed to one side by the second hydraulic rod 8 until one side of the blank block 14 stretches into an inner hole of the three-jaw clamp 10, the outer wall of one end of the blank block 14 can be fixed by the three-jaw clamp 10, the square shell 7 is fixedly connected to the top end of the sliding table 6, the third hydraulic rod 11 is fixedly connected to one side of the square shell 7, the output end of the third hydraulic rod 11 is fixedly connected with a sharp rod which is arranged in the square shell 7 in a sliding manner, one end of the sharp rod is propped against one side of the blank block 14 away from the three-jaw clamp 10, the third hydraulic rod 11 is started, the pointed rod can be pushed to the other side of the blank block 14 through the third hydraulic rod 11 until the two sides of the blank block 14 are fixed by matching with the three-jaw clamp 10, when the blank block 14 needs to be rotated, the third hydraulic rod 11 can be contracted, the pointed rod 11 is driven to move away from one side of the blank block 14 by the third hydraulic rod 11, so that the blank block 14 is convenient to rotate, after the angle of the blank block 14 is adjusted, the pointed rod can be pushed to fix the blank block 14 by the third hydraulic rod 11 again, the top end of the inner wall of the shell 1 is fixedly connected with the fourth hydraulic rod 12, the tooth cutter 13 is arranged at the output end of the fourth hydraulic rod 12, the blank block 14 is arranged at the top end of the supporting table 15 through a fixing component, the tooth cutter 13 is arranged in the shell 1, and when the blank block 14 needs to be cut, the tooth cutter 13 is pushed downwards by the fourth hydraulic rod 12, so that the blank block 14 can be processed.
It should be noted that, as shown in fig. 6 and 7, the sawing machine for machining the gear blank further includes a pull-out structure, the pull-out structure includes a motor 16, the motor 16 is fixedly connected at the bottom of the gear cutting machine 13, the output end of the motor 16 is fixedly connected with a half gear 17, the bottom of the gear cutting machine 13 is fixedly connected with a supporting plate 18, the inner wall of the supporting plate 18 is slidably connected with a sliding frame 19, two sides of the inner wall of the sliding frame 19 are fixedly connected with a plurality of groups of convex teeth, the half gear 17 is meshed with the convex teeth, when longer chips need to be removed, the motor 16 can be started, the half gear 17 is driven to rotate by the motor 16, as the two sides of the inner wall of the sliding frame 19 are all provided with a plurality of groups of convex teeth, when the half gear 17 rotates, one side of the sliding frame 19 is driven to move in one direction, and when the half gear 17 is meshed to the other side, the half gear 17 is driven to reciprocate on the inner wall of the supporting plate 18, one side of the sliding frame 19 is fixedly connected with a plurality of groups of hooks 21, the hooks 21 are used for pulling metal hooks 21, when the hooks 21 are required to remove longer chips, when the two sides of the sliding frame 19 are required to be removed, the metal hooks are symmetrically arranged, the two sides of the sliding frame 21 are distributed on the two sides of the sliding frame 19 are required to be separated from the sliding frame 19, and the sliding frame 19 are driven by the sliding frame 19 in one side, and the opposite directions are driven by the sliding frame 19 when the sliding frame, and the sliding frame 20 are driven by the sliding frame in opposite directions when the sliding frame, and the sliding frame 21 are driven by the sliding directions when the sliding frame, and the sliding frame is to move.
In the process, as shown in fig. 8, the cutting structure comprises a side plate 22, the side plate 22 is fixedly connected to one side of the supporting plate 18, the inner wall of the side plate 22 is rotationally connected with a bidirectional screw 23, a transmission gear 25 is fixedly connected to the center of the bidirectional screw 23, the transmission gear 25 is used for driving the bidirectional screw 23 to rotate, a rack 24 is fixedly connected to the top end of the pull rod 20, the rack 24 is slidably arranged at the top end of the side plate 22 and is meshed with the top end of the transmission gear 25, when the sliding frame 19 and the pull rod 20 move to the blank block 14 side, the rack 24 at the bottom of the pull rod 20 is driven to move together, when the rack 24 moves, the transmission gear 25 meshed with the sliding frame is driven to rotate together, and when the transmission gear 25 rotates, the bidirectional screw 23 is driven to rotate together, a nut 26 is connected to the outer wall of the bidirectional screw 23 in a threaded manner, and the bottom of the nut 26 is fixedly connected with a connecting rod 27, the cutter 28 is fixedly connected at one end of the connecting rod 27, the cutter 28 is used for cutting longer metal scraps, two groups of nuts 26, the connecting rod 27 and the cutter 28 are symmetrically distributed on the outer wall of the bidirectional screw 23, the bidirectional screw 23 drives the two groups of nuts 26 arranged on the outer wall to move towards two sides simultaneously when rotating, the nuts 26 drive the connecting rod 27 and the cutter 28 to move together when moving, the two groups of cutters 28 move towards two sides simultaneously, so that the pull rod 20 passes between the two groups of cutters 28 conveniently, when the hook 21 on the pull rod 20 hooks longer scraps to one side for resetting, the rack 24 is driven to move towards the opposite direction, the transmission gear 25 and the bidirectional screw 23 are driven to rotate reversely by the movement of the rack 24, and the two groups of nuts 26, the connecting rod 27 and the cutter 28 are driven to move towards the center simultaneously when the bidirectional screw 23 rotates reversely, the bottom of the side plate 22 is fixedly connected with a bottom frame 29, the top end of the bottom frame 29 is provided with a chute, when the connecting rod 27 moves, the connecting rod 27 slides in the chute of the bottom frame 29, and meanwhile, the movement track of the connecting rod 27 and the cutting knife 28 is conveniently limited, and the bottom of the connecting rod 27 is slidably connected in the chute.
As an implementation mode, as shown in fig. 9 and 10, the pushing structure includes a mounting plate 30 and a cross plate 35, the mounting plate 30 is fixedly connected to the top end of the supporting table 15, one side of the mounting plate 30 is fixedly connected with a fifth hydraulic rod 31, the output end of the fifth hydraulic rod 31 is fixedly connected with a pushing block 32, the pushing block 32 is used for pushing out the processed blank block 14, one side of the pushing block 32 is provided with an arc surface, the arc surface is favorable for being attached to the blank block 14, one side of the arc surface is provided with a plurality of groups of tooth grooves, the tooth grooves are favorable for being attached to the processed blank block 14, after the blank block 14 is processed, the fifth hydraulic rod 31 can be started to push the pushing block 32 to one side, so that the pushing block 32 is pushed to the bottom of the processed blank block 14, and as a plurality of groups of convex teeth are arranged on the surface of the blank block 14, the arc surface of the pushing block 32 can be clamped on the surface of the processed blank block 14, the cross plate 35 can support the position of the other side of the processed blank block 14, two sides of the blank block 14 are provided with a plurality of tooth grooves, the tooth grooves are favorable for being attached to the blank block 14, after the blank block 14 is processed, the second hydraulic rod 31 is started to push the pushing block 32 to one side of the blank block 32, and then the blank block 33 is pulled out of the blank block 14 to the inner wall of the blank block 14, and the blank block is prevented from falling down to the inner wall of the blank block 14 through the supporting table 14, and the first hydraulic rod 33 is provided with a plurality of tooth pads 33, and the second hydraulic rod is convenient for protecting the blank block 14, and the blank block is convenient to be pulled down to be placed to the inner wall of the blank block 14, and is arranged to be pulled down to the inner wall by the blank pad 41.
Further, the transverse plate 35 is rotatably connected to one side of the push block 32 through a rotating shaft, the top end of the supporting platform 15 is provided with the groove 34, the bottom of one side of the groove 34 is provided with the vertical groove 37, the bottom of the transverse plate 35 is rotatably connected with the pulley 42, the pulley 42 is arranged on one side of the cleaning block 36, the pulley 42 is slidably connected to the inside of the groove 34, when the transverse plate 35 moves along with the push block 32, the pulley 42 is driven to move along with the pulley 42, the pulley 42 is slidably arranged in the groove 34, the smoothness of the movement of the transverse plate 35 can be promoted, because the pulley 42 is arranged on one side of the cleaning block 36, the through groove 34 area is cleaned by the cleaning block 36, the influence of metal chips can be avoided when the pulley 42 moves, when the fifth hydraulic rod 31 pushes the push block 32 to one side, the transverse plate 35 arranged on one side of the push block 32 is driven to move along, when the transverse plate 35 moves, the metal chips on the surface of the supporting platform 15 are pushed to one side, the bottom of the supporting platform 15 is fixedly connected with a mounting frame 38, a collecting box 39 is arranged in the mounting frame 38, the collecting box 39 is used for collecting metal scraps, a vertical groove 37 is arranged at the top end of the collecting box 39, the bottom of a transverse plate 35 is fixedly connected with a cleaning plate 36, the cleaning plate 36 is arranged on the inner wall of a groove 34 in a sliding mode, when the transverse plate 35 moves, three groups of cleaning plates 36 are driven to push scraps in the three groups of grooves 34 to one side, when scraps in the groove 34 are pushed into the vertical groove 37, the scraps fall into the collecting box 39 downwards through the vertical groove 37, a chute 40 is arranged at the top end of the supporting platform 15, the chute 40 is arranged between the two groups of vertical grooves 37, scraps above the supporting platform 15 can slide downwards into the vertical groove 37 through the chute 40, so that the metal scraps above the supporting platform 15 can be collected in a concentrated mode, when the transverse plate 35 moves into the falling basket 33, the scraps can overturn downwards through a rotating shaft, the processed blank block 14 falls into the falling basket 33, and when the fifth hydraulic rod 31 contracts to drive the pushing block 32 to reset to one side, the transverse plate 35 can be pulled up through the rotating shaft, and the transverse plate 35 is continuously attached to the top end of the supporting table 15 under the action of gravity.
In this embodiment, as shown in fig. 5, the top end of the three-jaw clamp 10 is fixedly connected with the first baffle 43, the first baffle 43 is arc-shaped, the top end of the three-jaw clamp 10 can be protected by arranging the arc-shaped first baffle 43 at the top end of the three-jaw clamp 10, fine scraps are prevented from falling into the three-jaw clamp 10 during processing of the blank block 14, the second baffle 44 is fixedly connected with the inner wall of the casing 1, the second baffle 44 is arranged at the top end of the first hydraulic rod 5, and the upper part of the first hydraulic rod 5 can be protected by arranging the second baffle 44 at the top end of the first hydraulic rod 5.
In this embodiment, in order to solve the problem that the long chip is difficult to break during gear processing, when the gear needs to be processed, the moving table 4 is pushed to the supporting table 15 side through the first hydraulic rod 5, when the position of the blank block 14 needs to be fixed, the blank block 14 can be placed on the supporting table 15, the second hydraulic rod 8 is started to push the rotator 9 and the three-jaw clamp 10 to one side until one side of the blank block 14 stretches into the inner control of the three-jaw clamp 10, the outer wall of one end of the blank block 14 can be fixed through the three-jaw clamp 10, then the third hydraulic rod 11 is started, the pointed rod can be pushed to the other side of the blank block 14 through the third hydraulic rod 11 until the two side positions of the blank block 14 are fixed through the cooperation of the three-jaw clamp 10, when the blank block 14 needs to be cut, the blank block 14 can be processed through the downward movement of the fourth hydraulic rod 12, and when the blank block 14 needs to be rotated, the three-jaw clamp 10 can be driven by a motor arranged in the rotator 9 to rotate, so that the three-jaw clamp 10 can be driven to rotate the three-jaw clamp 10 to rotate the blank block 14, and the blank block 14 can be rotated again, and the blank block 14 can be rotated to a designated angle, and the blank block 14 can be processed;
When long chips are encountered, the motor 16 can be started, the motor 16 drives the half gear 17 to rotate, as a plurality of groups of convex teeth are arranged on two sides of the inner wall of the sliding frame 19, when the half gear 17 rotates, one side which is meshed with the sliding frame 19 firstly moves towards one direction, and when the half gear 17 is meshed with the other side, the sliding frame 19 is driven to move towards the opposite direction, so that the sliding frame 19 is driven to reciprocate on the inner wall of the supporting piece 18 through the rotation of the half gear 17, when the sliding frame 19 moves towards the blank block 14, the pull rod 20 on one side and a plurality of groups of hooks 21 are driven to move together, when the sliding frame 19 and the pull rod 20 move towards the blank block 14, the rack 24 at the bottom of the pull rod 20 is driven to move together, when the rack 24 moves, the transmission gear 25 meshed with the sliding frame is driven to rotate together, and when the transmission gear 25 rotates, the bidirectional screw rod 23 is driven to rotate together, when the two sets of nuts 26 arranged on the outer wall are driven to move to two sides simultaneously when the two-way screw 23 rotates, the nuts 26 can drive the connecting rod 27 and the cutters 28 to move together when moving, by arranging the bottom frame 29 at the bottom of the side plate 22, the connecting rod 27 can slide in the sliding groove of the bottom frame 29 when the connecting rod 27 moves, and the moving track of the connecting rod 27 and the cutters 28 can be conveniently limited, when the two sets of cutters 28 move to two sides simultaneously, the pull rod 20 can conveniently pass through the two sets of cutters 28, when the hooks 21 move to the lower part of the contact part of the tooth cutter 13 and the blank block 14, longer cuttings can be hooked through the multiple sets of hooks 21, then the sliding frame 19 can reset to the other side, the pull rod 20 and the hooks 21 can be driven to pull the longer cuttings to move together, so that the cuttings can be conveniently pulled away from the periphery of the blank block 14, when the hook 21 on the pull rod 20 hooks longer cuttings to one side for resetting, the rack 24 is driven to move in the opposite direction, the movement of the rack 24 drives the transmission gear 25 and the bidirectional screw 23 to rotate in the opposite direction, and the bidirectional screw 23 drives the two groups of nuts 26, the connecting rod 27 and the cutters 28 to move towards the center at the same time when rotating in the opposite direction, so that the pulled long cuttings can be cut off through the two groups of cutters 28 to move towards the center at the same time after the pull rod 20 moves away from between the two groups of cutters 28;
After the blank block 14 is processed, the fifth hydraulic rod 31 can be started to push the push block 32 to move to one side, so that the push block 32 is pushed to the bottom of the processed blank block 14, as the surface of the processed blank block 14 is provided with a plurality of groups of convex teeth, a plurality of groups of tooth grooves arranged on the cambered surface of the push block 32 can be clamped on the surface of the processed blank block 14, so that the position of the processed blank block 14 can be fixed, then the second hydraulic rod 8 and the third hydraulic rod 11 are contracted, the three-jaw clamp 10 and the pointed rod are moved away from two sides of the blank block 14, the processed blank block 14 is supported by the push block 32, the fifth hydraulic rod 31 is continuously started, the push block 32 and the processed blank block 14 are pushed to one side through the fifth hydraulic rod 31 until the processed blank block 14 is pushed into the drop basket 33, an operator can conveniently take out the blank block 14, and when the processed blank block 14 falls into the drop basket 33, the processed blank block 14 can be conveniently protected from damaging the surface through the protection pad 41;
When the fifth hydraulic rod 31 pushes the pushing block 32 to move to one side, the transverse plate 35 arranged on one side of the pushing block 32 is also driven to move together, when the transverse plate 35 moves, metal scraps on the surface of the supporting platform 15 are pushed to one side, meanwhile, three groups of cleaning plates 36 arranged at the bottom of the transverse plate 35 push scraps in three groups of grooves 34 to one side, when scraps in the grooves 34 are pushed into the vertical grooves 37, the scraps in the grooves 34 drop into the collecting box 39 downwards through the vertical grooves 37, the scraps above the supporting platform 15 can slide into the vertical grooves 37 downwards through the chute 40, so that the metal scraps above the supporting platform 15 are collected intensively, when the transverse plate 35 moves into the falling basket 33, the processed blank blocks 14 drop into the falling basket 33 downwards through the rotating shaft, and when the fifth hydraulic rod 31 contracts to drive the pushing block 32 to reset to one side, the transverse plate 35 can be pulled up through the rotating shaft, and the transverse plate 35 can be attached to the top end of the supporting platform 15 continuously under the action of gravity.
The above-described embodiments are merely a few alternative embodiments of the present invention, and many alternative modifications and combinations of the above-described embodiments will be apparent to those skilled in the art based on the technical solutions of the present invention and the related teachings of the above-described embodiments.
Claims (8)
1. The sawing machine for machining the gear blank comprises a machine shell, wherein one side of the machine shell is connected with a sealing door in a sliding manner, the other side of the machine shell is fixedly connected with an operation table, a mobile table is arranged in the machine shell, one side of the mobile table is fixedly connected with a first hydraulic rod, the output end of the first hydraulic rod is fixedly connected with a sliding table, the inner wall of the machine shell is fixedly connected with a supporting table, the top end of the supporting table is provided with a fixing assembly, the top end of the supporting table is provided with a blank block through the fixing assembly, and the interior of the machine shell is provided with a tooth cutting machine, and the sawing machine is characterized by further comprising a cutting assembly for cutting long strip-shaped chips, wherein the cutting assembly comprises a pulling-out structure, a cutting structure and a pushing structure;
the pull-out structure is used for pulling the longer strip-shaped chip to one side so as to lead the strip-shaped chip to be far away from the blank block;
The cutting structure is used for cutting the pulled strip-shaped cuttings and preventing the strip-shaped cuttings from being excessively long and winding on equipment such as a tooth cutter;
The pushing structure is used for pushing the machined gear to one side, so that the next group of blank blocks can be machined conveniently, and the top end of the supporting table can be cleaned while the gear is pushed;
the pull-out structure comprises a motor, the motor is fixedly connected to the bottom of a tooth cutting machine, the output end of the motor is fixedly connected with a half gear, the bottom of the tooth cutting machine is fixedly connected with a supporting plate, the inner wall of the supporting plate is slidably connected with a sliding frame, multiple groups of convex teeth are fixedly connected to the two sides of the inner wall of the sliding frame, the half gear is meshed with the convex teeth, a pull rod is fixedly connected to one side of the sliding frame, multiple groups of hooks are fixedly connected to one end of the pull rod, and the hooks are provided with multiple groups and are distributed at one end of the pull rod in an up-down symmetrical mode;
The cutting structure comprises a side plate, the side plate is fixedly connected to one side of a supporting plate, the inner wall of the side plate is rotationally connected with a bidirectional screw rod, a transmission gear is fixedly connected to the center of the bidirectional screw rod, a rack is fixedly connected to the top end of a pull rod, the rack is slidably arranged on the top end of the side plate, the rack is meshed to the top end of the transmission gear, a nut is connected to the outer wall of the bidirectional screw rod in a threaded manner, a connecting rod is fixedly connected to the bottom of the nut, a cutter is fixedly connected to one end of the connecting rod, and the nut, the connecting rod and the cutter are all provided with two groups and are symmetrically distributed on the outer wall of the bidirectional screw rod.
2. The sawing machine for machining gear blanks according to claim 1, wherein the fixing assembly comprises a second hydraulic rod fixedly connected to one side of the machine shell, a rotator is fixedly connected to the output end of the second hydraulic rod, a three-jaw clamp is fixedly connected to one end of the rotator, one end of the blank block is arranged on the inner wall of the three-jaw clamp, a square shell is fixedly connected to the top end of the sliding table, a third hydraulic rod is fixedly connected to one side of the square shell, a pointed rod is fixedly connected to the output end of the third hydraulic rod, the pointed rod is slidably arranged in the square shell, one end of the pointed rod abuts against one side, far away from the three-jaw clamp, of the blank block, a fourth hydraulic rod is fixedly connected to the top end of the inner wall of the machine shell, and the tooth cutting machine is arranged at the output end of the fourth hydraulic rod.
3. The sawing machine for machining gear blanks according to claim 2, wherein a bottom frame is fixedly connected to the bottom of the side plate, a sliding groove is formed in the top end of the bottom frame, and the bottom of the connecting rod is slidably connected to the inside of the sliding groove.
4. The sawing machine for machining gear blanks according to claim 3, wherein the pushing structure comprises a mounting plate fixedly connected to the top end of the supporting table, a fifth hydraulic rod is fixedly connected to one side of the mounting plate, a pushing block is fixedly connected to the output end of the fifth hydraulic rod, an arc surface is arranged on one side of the pushing block, a plurality of groups of tooth-shaped grooves are formed in one side of the arc surface, a dropping basket is fixedly connected to the inner wall of the machine shell, and the dropping basket is arranged at one end of the supporting table.
5. The sawing machine for machining gear blanks according to claim 4, wherein the pushing structure further comprises a transverse plate, the transverse plate is rotationally connected to one side of the pushing block through a rotating shaft, a groove is formed in the top end of the supporting table, a vertical groove is formed in the bottom of one side of the groove, an installation frame is fixedly connected to the bottom of the supporting table, a collecting box is arranged in the installation frame, the vertical groove is formed in the top end of the collecting box, a cleaning plate is fixedly connected to the bottom of the transverse plate, the cleaning plate is slidably arranged on the inner wall of the groove, a chute is formed in the top end of the supporting table, and the chute is arranged between two groups of vertical grooves.
6. The sawing machine for machining a gear blank according to claim 5, wherein a protection pad is fixedly connected to the inner wall of the drop basket, and the protection pad is made of rubber.
7. The sawing machine for machining a gear blank according to claim 6, wherein a pulley is rotatably connected to the bottom of the traverse plate, the pulley being provided at one side of the cleaning plate, the pulley being slidably connected to the inside of the groove.
8. The sawing machine for machining a gear blank according to claim 7, wherein a first baffle is fixedly connected to the top end of the three-jaw clamp, the first baffle is arc-shaped, a second baffle is fixedly connected to the inner wall of the casing, and the second baffle is arranged on the top end of the first hydraulic rod.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202511438179.3A CN120885755B (en) | 2025-10-10 | 2025-10-10 | A saw used for machining gear blanks. |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202511438179.3A CN120885755B (en) | 2025-10-10 | 2025-10-10 | A saw used for machining gear blanks. |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN120885755A CN120885755A (en) | 2025-11-04 |
| CN120885755B true CN120885755B (en) | 2025-12-09 |
Family
ID=97507044
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202511438179.3A Active CN120885755B (en) | 2025-10-10 | 2025-10-10 | A saw used for machining gear blanks. |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN120885755B (en) |
Citations (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110587366A (en) * | 2019-09-11 | 2019-12-20 | 莆田市牧升贸易有限公司 | Prevent gear hobbing machine iron fillings processing system of tiny chip entering |
| CN113649650A (en) * | 2021-08-28 | 2021-11-16 | 黄广华 | A method for machining keyway of spiral bevel gear shaft body |
Family Cites Families (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| KR910007020Y1 (en) * | 1987-11-26 | 1991-09-20 | 닛또 고오기 가부시기가이샤 | Chip breaking device for annular cutters |
| KR200439730Y1 (en) * | 2007-04-13 | 2008-04-30 | 권선구 | Chip cutting machine |
| DE102018121788A1 (en) * | 2018-09-06 | 2020-03-12 | Liebherr-Verzahntechnik Gmbh | Method for machining a workpiece |
| CN113649653B (en) * | 2021-08-15 | 2022-12-06 | 北京良辰光启数字技术有限公司 | High-precision gear manufacturing equipment and manufacturing method thereof |
| CN118143368B (en) * | 2024-05-11 | 2024-07-19 | 洛阳中鼎重型机械有限公司 | Oil and scraps separating machine for gear hobbing cutter rest and use method thereof |
-
2025
- 2025-10-10 CN CN202511438179.3A patent/CN120885755B/en active Active
Patent Citations (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110587366A (en) * | 2019-09-11 | 2019-12-20 | 莆田市牧升贸易有限公司 | Prevent gear hobbing machine iron fillings processing system of tiny chip entering |
| CN113649650A (en) * | 2021-08-28 | 2021-11-16 | 黄广华 | A method for machining keyway of spiral bevel gear shaft body |
Also Published As
| Publication number | Publication date |
|---|---|
| CN120885755A (en) | 2025-11-04 |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN114523293B (en) | Intelligent integrated machining equipment for clamp body support | |
| CN111889762B (en) | Milling device capable of removing scraps and automatically replacing milling cutter in machining process | |
| CN209550757U (en) | A metal profile cutting device capable of removing burrs | |
| CN120885755B (en) | A saw used for machining gear blanks. | |
| CN116551445A (en) | Material feeding unit is used in cutting off machines processing | |
| CN111468779A (en) | Thin-wall stainless steel pipe cutting machine capable of preventing scrap iron from splashing | |
| CN216680458U (en) | Accurate mechanical engineering is with numerical control cutting off machine who effectively avoids sweeps to splash | |
| CN214772604U (en) | Sliding table saw easy to remove scraps | |
| CN114800065A (en) | Grinding equipment with dust and debris clearing effect and used for sword machining | |
| CN218109556U (en) | Numerical control sawing machine | |
| CN119703848A (en) | Automatic numerical control milling machine for machining inclined holes | |
| CN219582208U (en) | Drilling firmware device for machining parts | |
| CN218283984U (en) | Automatic sawing machine for machining stainless steel parts | |
| CN217370251U (en) | Automatic cutting machine for metal wire mesh | |
| CN213888441U (en) | Sawing machine for die steel | |
| CN110711926A (en) | Adjustable cutting equipment for steel manufacturing | |
| CN110722364B (en) | A processing device for sawing, milling and grinding | |
| CN222790809U (en) | Tapping mechanism convenient for cleaning scraps | |
| CN220028872U (en) | Band sawing machine convenient to clearance | |
| CN220862876U (en) | Protective device for machining | |
| CN219805778U (en) | Blade anti-collision protection device in cutter cutting | |
| CN220923411U (en) | Cardboard groover with clearance function | |
| CN220052116U (en) | Protective device for wood tooth opener | |
| CN215240057U (en) | Grinding machine capable of precisely sawing steel plate | |
| CN221112413U (en) | Cutting machine |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| PB01 | Publication | ||
| PB01 | Publication | ||
| SE01 | Entry into force of request for substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| GR01 | Patent grant | ||
| GR01 | Patent grant |