CN114888363A - Vertical gear broaching equipment and gear broaching method thereof - Google Patents

Vertical gear broaching equipment and gear broaching method thereof Download PDF

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Publication number
CN114888363A
CN114888363A CN202210620559.9A CN202210620559A CN114888363A CN 114888363 A CN114888363 A CN 114888363A CN 202210620559 A CN202210620559 A CN 202210620559A CN 114888363 A CN114888363 A CN 114888363A
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CN
China
Prior art keywords
clamping device
cutter
vertical
workpiece
upper clamping
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.)
Pending
Application number
CN202210620559.9A
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Chinese (zh)
Inventor
黄秀忠
吴杰
黄秀平
吴建生
李月锋
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
YUHUAN PUTIAN ISOLATORS CO Ltd
Original Assignee
YUHUAN PUTIAN ISOLATORS CO Ltd
Priority date (The priority date 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 date listed.)
Filing date
Publication date
Application filed by YUHUAN PUTIAN ISOLATORS CO Ltd filed Critical YUHUAN PUTIAN ISOLATORS CO Ltd
Priority to CN202210620559.9A priority Critical patent/CN114888363A/en
Publication of CN114888363A publication Critical patent/CN114888363A/en
Pending legal-status Critical Current

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Classifications

    • BPERFORMING OPERATIONS; TRANSPORTING
    • B23MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
    • B23FMAKING GEARS OR TOOTHED RACKS
    • B23F23/00Accessories or equipment combined with or arranged in, or specially designed to form part of, gear-cutting machines
    • B23F23/12Other devices, e.g. tool holders; Checking devices for controlling workpieces in machines for manufacturing gear teeth
    • B23F23/1237Tool holders
    • BPERFORMING OPERATIONS; TRANSPORTING
    • B23MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
    • B23FMAKING GEARS OR TOOTHED RACKS
    • B23F23/00Accessories or equipment combined with or arranged in, or specially designed to form part of, gear-cutting machines
    • BPERFORMING OPERATIONS; TRANSPORTING
    • B23MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
    • B23FMAKING GEARS OR TOOTHED RACKS
    • B23F23/00Accessories or equipment combined with or arranged in, or specially designed to form part of, gear-cutting machines
    • B23F23/02Loading, unloading or chucking arrangements for workpieces
    • BPERFORMING OPERATIONS; TRANSPORTING
    • B23MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
    • B23FMAKING GEARS OR TOOTHED RACKS
    • B23F23/00Accessories or equipment combined with or arranged in, or specially designed to form part of, gear-cutting machines
    • B23F23/12Other devices, e.g. tool holders; Checking devices for controlling workpieces in machines for manufacturing gear teeth
    • BPERFORMING OPERATIONS; TRANSPORTING
    • B23MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
    • B23FMAKING GEARS OR TOOTHED RACKS
    • B23F5/00Making straight gear teeth involving moving a tool relatively to a workpiece with a rolling-off or an enveloping motion with respect to the gear teeth to be made
    • B23F5/28Making straight gear teeth involving moving a tool relatively to a workpiece with a rolling-off or an enveloping motion with respect to the gear teeth to be made by broaching; by broach-milling

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  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Gear Processing (AREA)

Abstract

The invention provides vertical broaching equipment and a broaching method thereof, wherein the vertical broaching equipment comprises a vertical moving device, a horizontal transmission workbench arranged on the vertical moving device, and an upper clamping device and a lower clamping device which are arranged on two sides of the horizontal transmission workbench, wherein the upper clamping device and the lower clamping device are positioned on the same vertical axis, a vertical lifting mechanism is arranged on the vertical moving device, the vertical lifting mechanism is in transmission connection with the upper clamping device, a workpiece fixing position and a cutter returning position are arranged on the horizontal transmission workbench, and a through hole for a cutter to pass through is arranged on the horizontal transmission workbench at the workpiece fixing position and the cutter returning position. The invention has the following beneficial effects: through adopting clamping device and lower clamping device cooperation, horizontal transmission workstation and the last work piece fixed position or the cutter back off the position, it has solved and has had the technical problem that needs the cutter to roll back after the processing is accomplished in the existing gear broaching equipment.

Description

Vertical gear broaching equipment and gear broaching method thereof
Technical Field
The invention relates to the technical field of automobile isolator production, in particular to vertical gear broaching equipment and a gear broaching method thereof.
Background
At present, when the internal teeth of the star wheel of the automobile synchronizer are machined, the internal teeth are all formed by once broaching through a broaching tool.
The specific tool is, for example, CN102266980A disclosed in chinese patent publication, a tool for secondary broaching of a large diameter of a synchronizer ring gear, and the tool can complete the operation of pulling a pin of the synchronizer ring gear on one tool.
However, one end of a cutter of the existing gear broaching equipment is fixed on a fixing mechanism, so that after gear broaching is completed, a workpiece or the cutter needs to retreat according to an original path, the surface of the workpiece is easily scratched by the cutter during retreat, and in the retreat process, if the rotation speed and the retreat speed of the cutter are not matched once, the cutter and parts are cracked due to the internal tooth micro-spiral shape of the star wheel of the automobile synchronizer.
Disclosure of Invention
Aiming at the defects in the prior art, the invention provides vertical gear broaching equipment and a gear broaching method thereof, which solve the technical problem that a cutter needs to be retracted after machining in the conventional gear broaching equipment.
According to the embodiment of the invention, the vertical broaching equipment comprises a vertical moving device, a horizontal transmission workbench arranged on the vertical moving device, and an upper clamping device and a lower clamping device which are arranged on two sides of the horizontal transmission workbench, wherein the upper clamping device and the lower clamping device are positioned on the same vertical axis, a vertical lifting mechanism is arranged on the vertical moving device, the vertical lifting mechanism is connected with the upper clamping device in a transmission manner, a workpiece fixing position and a cutter returning position are arranged on the horizontal transmission workbench, and a through hole for the cutter to pass through is formed in the horizontal transmission workbench at the workpiece fixing position and the cutter returning position.
The technical principle of the invention is as follows: before processing, the upper clamping mechanism clamps a cutter; during machining, the upper clamping device and the lower clamping device simultaneously clamp two ends of a cutter; after processing, the lower clamping device clamps the cutter, the horizontal transmission workbench moves on the cutter, and then the cutter passes through the cutter retraction position to reset the horizontal transmission workbench; after resetting, the upper clamping mechanism clamps the cutter again;
the workpiece fixing position is used for enabling a cutter to penetrate through the horizontal transmission workbench during machining, and the mechanical sliding table is used for controlling the horizontal transmission workbench to move in the vertical direction; and the vertical lifting mechanism is used for the vertical movement of the upper clamping mechanism or the upper clamping mechanism and the clamped tool.
Compared with the prior art, the invention has the following beneficial effects: through adopting clamping device and lower clamping device cooperation, horizontal transmission workstation and the last work piece fixed position or the cutter back off the position, it has solved and has had the technical problem that needs the cutter to roll back after the processing is accomplished in the existing gear broaching equipment.
Furthermore, the horizontal transmission workbench comprises a bottom frame, horizontal driving sliding rails arranged on two sides of the bottom frame, and a working panel arranged on a sliding block of the horizontal driving sliding rail.
Further, the workpiece fixing position and the cutter returning position are arranged on the working panel, the cutter guide ring is arranged on the workpiece fixing position, the fixing clamp is arranged on the cutter fixing position, and a channel used for the cutter to pass through is also arranged in the center of the fixing clamp.
Furthermore, the vertical moving device is a vertically arranged mechanical sliding table, the top of the mechanical sliding table is in transmission connection with a lifting motor, guide rails are arranged on two sides of the mechanical sliding table, and the upper clamping device is installed on the guide rails.
Further, vertical lift mechanism includes elevator motor, transfer line, conveyor belt mechanism and prevents weighing down chain mechanism, elevator motor, transfer line and prevent weighing down chain mechanism and all install at mechanical slip table top, conveyor belt mechanism, two are all installed to mechanical slip table both sides conveyor belt mechanism's action wheel is connected with the both ends transmission of transfer line respectively, the transfer line is connected in the elevator motor transmission, go up the clamping device both sides and install respectively on conveyor belt mechanism's conveyer belt, prevent weighing down chain mechanism and also be connected with last clamping device.
Further, prevent weighing down chain mechanism and include fixed part, leading sprocket and prevent weighing down the chain, the fixed part is installed at the mechanical slip table back, mechanical slip table top is close to openly and is equipped with two leading sprockets with back bilateral symmetry, prevent weighing down the chain both ends and be connected with last clamping device respectively, just prevent weighing down chain and two leading sprocket meshing.
Further, go up clamping device including the installation piece with fix chuck and cylinder on the installation piece, be connected with solid fixed ring on the telescopic link of cylinder, gu fixed ring cover establishes on the chuck.
Furthermore, the upper clamping device is provided with a movable plate, the movable plate is installed on the guide rail, the two sides of the movable plate are respectively connected with the conveyor belts of the conveyor belt mechanism, and the installation blocks are fixed on the movable plate.
Further, the lower clamping device comprises an air chuck and a rotating motor arranged below the air chuck.
According to the embodiment of the invention, the tooth broaching method of the vertical tooth broaching device comprises the following steps:
s1, mounting a workpiece: placing the workpiece on a workpiece fixing position;
s2, preparation and processing: the horizontal transmission workbench drives a workpiece to move to the position right below the upper clamping device, then the upper clamping device and a cutter on the upper clamping device move downwards, one end of the cutter penetrates through the workpiece to contact the lower clamping device, and then the lower clamping device clamps the cutter;
s3, broaching: the whole horizontal transmission workbench and the workpiece move upwards, and the lower clamping device drives the cutter to rotate;
s4, preparing shipment: when the workpiece in the step S3 is moved to approach the upper clamp, the upper clamp releases the tool, and then the upper clamp moves upward;
s5, finishing the processing: when the horizontal transmission workbench in the step S3 moves to the upper side of the cutter, the horizontal transmission workbench stops moving upwards, and the lower clamping device stops driving the cutter to rotate;
s6, resetting the horizontal transmission workbench: the horizontal driving table moves so that the tool retraction position is directly below the upper clamping device, then the horizontal driving table moves downward until it stops after returning to the height in the step S1, and then the workpiece is taken down:
s7, cutter resetting: when the horizontal driving table moves downward in the step S6, the upper clamping device also moves downward at the same time, and when one end of the tool contacts the upper clamping device, the upper clamping device stops moving downward, then clamps the tool, then the lower clamping device releases the tool, and finally the upper clamping device drives the tool to move upward together until the tool is located on the horizontal driving table.
According to the tooth broaching method, the upper clamping mechanism and the lower clamping mechanism alternately clamp the cutter, so that the cutter does not need to be retracted through a workpiece machining position after the workpiece is machined.
Drawings
Fig. 1 is a side view of a vertical broaching apparatus in accordance with an embodiment of the present invention.
Fig. 2 is a front view of a vertical broaching device according to an embodiment of the present invention.
FIG. 3 is a front view of a horizontal drive table according to an embodiment of the present invention.
Fig. 4 is a top view of a horizontal drive table according to an embodiment of the present invention.
Fig. 5 is a schematic structural diagram of an upper clamping device according to an embodiment of the invention.
Fig. 6 is a schematic structural view of a lower clamping device according to an embodiment of the invention.
Fig. 7 is a flowchart of a tooth broaching method of the vertical tooth broaching apparatus according to the embodiment of the present invention.
In the above drawings: 100. a horizontal transmission worktable; 110. fixing the workpiece; 111. fixing the clamp; 120. the cutter returns to the position; 121. a guide ring; 130. a chassis; 140. horizontally driving the slide rail; 150. a working panel; 151. a through hole; 200. a cutter; 300. a mechanical sliding table; 310. lifting the motor; 320. a guide rail; 400. an upper clamping device; 410. mounting blocks; 420. a chuck; 430. a cylinder; 431. a fixing ring; 440. moving the plate; 500. a lower clamping device; 510. a pneumatic chuck; 520. a rotating electric machine; 600. a vertical lifting mechanism; 610. a lifting motor; 620. a transmission rod; 621. a pedestal bearing; 630. a conveyor belt mechanism; 640. the anti-falling chain mechanism; 641. a fixed part; 642. a guide sprocket; 643. an anti-falling chain.
Detailed Description
The technical solution of the present invention is further explained with reference to the drawings and the embodiments.
The vertical broaching device as shown in fig. 1 comprises a vertical moving device, a horizontal transmission workbench 100 arranged on the vertical moving device, an upper clamping device 400 and a lower clamping device 500 arranged at two sides of the horizontal transmission workbench 100, wherein the vertical moving device is a vertically arranged mechanical sliding table 300 for driving the horizontal transmission workbench 100 to vertically move, the upper clamping device 400 and the lower clamping device 500 are positioned on the same vertical axis to ensure smooth connection to two ends of a cutter 200, a vertical lifting mechanism 600 is arranged on the mechanical sliding table 300, the vertical lifting mechanism 600 is in transmission connection with the upper clamping device 400 to control the vertical movement of the upper clamping device 400, a workpiece fixing position 110 and a cutter returning position 120 are arranged on the horizontal transmission workbench 100, a through hole 151 for the cutter 200 to pass through is arranged on the horizontal transmission workbench 100 at the workpiece fixing position 110 and the cutter returning position 120, the workpiece fixing position 110 is used for the tool 200 to pass through from top to bottom, and the tool retracting position 120 is used for the tool 200 to pass through from bottom to top.
As shown in fig. 3-4, the horizontal transmission workbench 100 includes a bottom frame 130, horizontal driving sliding rails 140 disposed at two sides of the bottom frame 130, and a working panel 150 disposed on the sliding blocks of the horizontal driving sliding rails 140, wherein a specific workpiece fixing position 110 and a specific tool retracting position 120 are both disposed on the working panel 150, a tool 200 guide ring 121 is disposed on the workpiece fixing position 110 for guiding a tool 200 to pass through, a fixing clamp 111 is disposed on the tool 200 fixing position for fixing a workpiece, and a channel is also disposed in the center of the fixing clamp 111 for the tool 200 to pass through.
As shown in fig. 1-2, the top of the mechanical sliding table 300 is connected with a lifting motor 310 in a transmission manner, the mechanical sliding table 300 is driven by the motor, guide rails 320 are arranged on two sides of the mechanical sliding table 300, the upper clamping device 400 is mounted on the guide rails 320, so that the upper clamping device 400 can move along the vertical direction of the mechanical sliding table 300, specifically, only the bottom frame 130 of the horizontal transmission workbench 100 is mounted on the sliding block of the mechanical sliding table 300, and the guide rails 320 and the vertical lifting mechanism 600 are both arranged on the housing which cannot be moved by the mechanical sliding table 300.
As shown in fig. 1-2, the vertical lifting mechanism 600 comprises a lifting motor 610, a transmission rod 620, a conveyor belt mechanism 630 and an anti-falling chain mechanism 640; the lifting motor 610, the transmission rod 620 and the anti-falling chain mechanism 640 are all mounted at the top of the mechanical sliding table 300, the conveyor belt mechanisms 630 are mounted at two sides of the mechanical sliding table 300, the transmission rod 620 is mounted at the top of the mechanical sliding table 300 through a belt seat bearing 621, and the lifting motor 610 is mounted at the top of the mechanical sliding table 300 through bolts.
As shown in fig. 1-2, the driving wheels of the two conveyor belt mechanisms 630 are respectively in transmission connection with two ends of the transmission rod 620, the lifting motor 610 is in transmission connection with the transmission rod 620 through a synchronous belt, and two sides of the upper clamping device 400 are respectively installed on the conveyor belts of the conveyor belt mechanisms 630 through bolts, so that the upper clamping device 400 can move along with the conveyor belts when the conveyor belts move vertically.
As shown in fig. 1-2, the fall arrest chain mechanism 640 is also connected to the upper clamp device 400, and the fall arrest chain mechanism 640 includes a fixed portion 641, a guide sprocket 642, and a fall arrest chain 643; the fixing portion 641 is installed on the back of the mechanical sliding table 300, two guide sprockets 642 are symmetrically arranged on the mechanical sliding table 300 close to the front and the back, two ends of the anti-falling chain 643 are respectively connected with the upper clamping device 400, and the anti-falling chain 643 is meshed with the two guide sprockets 642, so that when the conveyor belt mechanism 630 is damaged, the anti-falling chain mechanism 640 can timely pull the upper clamping device 400 to prevent the upper clamping device 400 from falling.
As shown in fig. 2 and 5, the upper clamping device 400 includes an installation block 410, and a clamping head 420 and an air cylinder 430 fixed on the installation block 410, wherein a fixing ring 431 is connected to an expansion link of the air cylinder 430, and the fixing ring 431 is sleeved on the clamping head 420; when the fixing ring 431 descends, the gap between the chucks 420 is pressed, so that the chucks 420 clamp the cutter 200; when the fixing ring 431 is lifted, the gap of the collet 420 is opened again to release the clamped tool 200, and the specific upper clamping device 400 is provided with a moving plate 440, the moving plate 440 is mounted on the guide rail 320, and the two sides of the moving plate 440 are respectively connected with the conveyors of the conveyor mechanism 630, and the mounting block 410 is fixed on the moving plate.
As shown in fig. 6, the lower clamping device 500 includes an air chuck 510 and a rotary motor 520 installed under the air chuck 510, the air chuck 510 is used to clamp and release the tool 200, and the rotary motor 520 is used to drive the air chuck 510 to rotate the tool 200, so as to machine the helical teeth.
The tooth broaching method of the vertical tooth broaching device shown in FIG. 7 comprises the following steps:
s1, mounting a workpiece: the workpiece is placed on a workpiece holding station 110 and held by a holding jig 111.
S2, preparation and processing: the horizontal transmission workbench 100 drives the work panel 150 to move through the horizontal driving slide rail 140, and further drives the workpiece to move to the position right below the upper clamping device 400, then the upper clamping device 400 and the tool 200 thereon are driven by the lifting motor 610 to drive the conveyor belt mechanism 630 to move downwards, so that one end of the tool 200 penetrates through the workpiece to contact the lower clamping device 500, and then the pneumatic chuck 510 of the lower clamping device 500 clamps the tool 200.
S3, broaching: the lifting motor 310 drives the mechanical sliding table 300 to drive the whole horizontal transmission workbench 100 and the workpiece to move upwards, and meanwhile, the rotary motor 520 of the lower clamping device 500 drives the pneumatic chuck 510 to drive the cutter 200 to rotate.
S4, preparing shipment: when the workpiece moves to approach the upper clamp 400 in the S3 step, the air cylinder 430 of the upper clamp 400 controls the collet 420 to release the tool 200, and then the upper clamp 400 moves upward so that the tool 200 is separated from the upper clamp 400.
S5, finishing the processing: when the horizontal driving table 100 moves to the upper side of the tool 200 in the step S3, the horizontal driving table 100 stops moving upward, and the rotary motor 520 of the lower clamping device 500 stops driving the tool 200 to rotate, at which time the processing of the workpiece is completed.
S6, resetting the horizontal transmission workbench 100: the horizontal transmission workbench 100 drives the working panel 150 to move through the horizontal driving slide rail 140, so that the tool retracting position 120 is positioned right below the upper clamping device 400; then the lifting motor 310 drives the mechanical sliding table 300 to drive the whole horizontal transmission workbench 100 and the workpiece to move downwards until the height in the step S1 is reached, and then the workpiece is taken down, the cutter 200 does not pass through the workpiece processing position again, and the surface of the workpiece is prevented from being scratched due to retraction.
S7, resetting the cutter 200: when the horizontal driving table 100 moves downward in step S6, the upper clamping device 400 is moved downward by the elevator motor 610 driving the belt mechanism 630, when one end of the tool 200 contacts the collet 420 of the upper clamping device 400, the upper clamping device 400 stops moving downward, then the cylinder 430 controls the collet 420 to clamp the tool 200, then the lower clamping device 500 controls the air chuck 510 to release the tool 200, and finally the upper clamping device 400 moves the tool 200 upward together until the tool 200 is located on the horizontal driving table 100, that is, the position in step S1.
Finally, the above embodiments are only for illustrating the technical solutions of the present invention and not for limiting, although the present invention has been described in detail with reference to the preferred embodiments, it should be understood by those skilled in the art that modifications or equivalent substitutions may be made to the technical solutions of the present invention without departing from the spirit and scope of the technical solutions of the present invention, and all of them should be covered in the claims of the present invention.

Claims (10)

1. The utility model provides a vertical gear broaching equipment which characterized in that: including vertical movement device, setting be in horizontal drive workstation and setting on the vertical movement device are in last clamping device and lower clamping device of horizontal drive workstation both sides, it is in on same vertical axis with lower clamping device to go up clamping device, be equipped with vertical lift mechanism on the vertical movement device, clamping device is connected in the vertical lift mechanism transmission, be equipped with the fixed position of work piece and the cutter back to the position on the horizontal drive workstation, be equipped with the through-hole that is used for the cutter to pass on the fixed position of work piece and the horizontal drive workstation of cutter back to the position department.
2. A vertical broaching device as recited in claim 1 in which: the horizontal transmission workbench comprises a bottom frame, horizontal driving sliding rails arranged on two sides of the bottom frame and a working panel arranged on a sliding block of the horizontal driving sliding rails.
3. A vertical broaching device as recited in claim 2 in which: the workpiece fixing position and the cutter returning position are both arranged on the working panel, the cutter guide ring is arranged on the workpiece fixing position, the fixing clamp is arranged on the cutter fixing position, and a channel for the cutter to pass through is formed in the center of the fixing clamp.
4. A vertical broaching device as recited in claim 1 in which: the vertical moving device is a vertically arranged mechanical sliding table, the top of the mechanical sliding table is in transmission connection with a lifting motor, guide rails are arranged on two sides of the mechanical sliding table, and the upper clamping device is installed on the guide rails.
5. A vertical broaching device as recited in claim 4 in which: vertical lift mechanism includes elevator motor, transfer line, conveyer belt mechanism and prevents weighing down chain mechanism, elevator motor, transfer line and prevent weighing down chain mechanism and all install at mechanical slip table top, conveyer belt mechanism, two are all installed to mechanical slip table both sides conveyer belt mechanism's action wheel is connected with the both ends transmission of transfer line respectively, the transfer line is connected in the elevator motor transmission, go up the clamping device both sides and install respectively on conveyer belt mechanism's conveyer belt, prevent weighing down chain mechanism and also be connected with last clamping device.
6. A vertical broaching device as recited in claim 5 in which: prevent weighing down chain mechanism includes fixed part, leading sprocket and prevents weighing down the chain, the fixed part is installed at the mechanical slip table back, mechanical slip table top is close openly to be equipped with two leading sprockets with back bilateral symmetry, prevent weighing down the chain both ends and be connected with last clamping device respectively, just prevent weighing down chain and two leading sprocket meshing.
7. A vertical broaching device as recited in claim 5 in which: go up clamping device include the installation piece with fix chuck and cylinder on the installation piece, be connected with solid fixed ring on the telescopic link of cylinder, gu fixed ring cover establishes on the chuck.
8. A vertical broaching device as recited in claim 7 in which: the upper clamping device is provided with a movable plate, the movable plate is installed on the guide rail, the two sides of the movable plate are respectively connected with the conveyor belts of the conveyor belt mechanism, and the installation blocks are fixed on the movable plate.
9. A vertical broaching device as recited in claim 1 in which: the lower clamping device comprises a pneumatic chuck and a rotating motor arranged below the pneumatic chuck.
10. A tooth pulling method of a vertical tooth pulling apparatus according to claim 1, characterized in that: the method comprises the following steps:
s1, mounting a workpiece: placing the workpiece on a workpiece fixing position;
s2, preparation and processing: the horizontal transmission workbench drives a workpiece to move to the position right below the upper clamping device, then the upper clamping device and a cutter on the upper clamping device move downwards, one end of the cutter penetrates through the workpiece to contact the lower clamping device, and then the lower clamping device clamps the cutter;
s3, broaching: the whole horizontal transmission workbench and the workpiece move upwards, and the lower clamping device drives the cutter to rotate;
s4, preparing shipment: when the workpiece in the step S3 is moved to approach the upper clamp, the upper clamp releases the tool, and then the upper clamp moves upward;
s5, finishing the processing: when the horizontal transmission workbench in the step S3 moves to the upper side of the cutter, the horizontal transmission workbench stops moving upwards, and the lower clamping device stops driving the cutter to rotate;
s6, resetting the horizontal transmission workbench: the horizontal driving table moves so that the tool retraction position is directly below the upper clamping device, then the horizontal driving table moves downward until it stops after returning to the height in the step S1, and then the workpiece is taken down:
s7, cutter resetting: when the horizontal driving table moves downward in the step S6, the upper clamping device also moves downward at the same time, and when one end of the tool contacts the upper clamping device, the upper clamping device stops moving downward, then clamps the tool, then the lower clamping device releases the tool, and finally the upper clamping device drives the tool to move upward together until the tool is located on the horizontal driving table.
CN202210620559.9A 2022-06-02 2022-06-02 Vertical gear broaching equipment and gear broaching method thereof Pending CN114888363A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN202210620559.9A CN114888363A (en) 2022-06-02 2022-06-02 Vertical gear broaching equipment and gear broaching method thereof

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN202210620559.9A CN114888363A (en) 2022-06-02 2022-06-02 Vertical gear broaching equipment and gear broaching method thereof

Publications (1)

Publication Number Publication Date
CN114888363A true CN114888363A (en) 2022-08-12

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ID=82725421

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Application Number Title Priority Date Filing Date
CN202210620559.9A Pending CN114888363A (en) 2022-06-02 2022-06-02 Vertical gear broaching equipment and gear broaching method thereof

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Country Link
CN (1) CN114888363A (en)

Citations (10)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN201760660U (en) * 2010-09-08 2011-03-16 缙云县高新机械制造有限公司 Screw rod vertical type internal broaching machine
CN102699419A (en) * 2012-05-29 2012-10-03 尹时中 Hard broaching finish machining process for surface of internal keyway and device
CN103042269A (en) * 2012-07-04 2013-04-17 南通新冯精密机械有限公司 Vertical internal broaching machine
CN104785863A (en) * 2015-05-04 2015-07-22 柳州职业技术学院 Large-diameter internal gear broaching machining device
WO2015110540A1 (en) * 2014-01-22 2015-07-30 Stephan Schneider Internal broaching machine
CN105522437A (en) * 2016-02-26 2016-04-27 玉环奔成自动化设备有限公司 Spiral pull-up type broaching machine
CN109202165A (en) * 2018-11-15 2019-01-15 长沙思胜智能设备有限公司 Upper pulling type broaching machine
CN110264617A (en) * 2019-05-07 2019-09-20 肖猛 Warehouse style shelf, intelligent sell goods integrated equipment and its application method
CN209681305U (en) * 2019-04-12 2019-11-26 浙江畅尔智能装备股份有限公司 A kind of sliding blade of air compressor slot vertical broaching machine
CN213320134U (en) * 2020-09-02 2021-06-01 山东威宝节能科技集团有限公司 Insulation board pile up neatly machinery arm

Patent Citations (10)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN201760660U (en) * 2010-09-08 2011-03-16 缙云县高新机械制造有限公司 Screw rod vertical type internal broaching machine
CN102699419A (en) * 2012-05-29 2012-10-03 尹时中 Hard broaching finish machining process for surface of internal keyway and device
CN103042269A (en) * 2012-07-04 2013-04-17 南通新冯精密机械有限公司 Vertical internal broaching machine
WO2015110540A1 (en) * 2014-01-22 2015-07-30 Stephan Schneider Internal broaching machine
CN104785863A (en) * 2015-05-04 2015-07-22 柳州职业技术学院 Large-diameter internal gear broaching machining device
CN105522437A (en) * 2016-02-26 2016-04-27 玉环奔成自动化设备有限公司 Spiral pull-up type broaching machine
CN109202165A (en) * 2018-11-15 2019-01-15 长沙思胜智能设备有限公司 Upper pulling type broaching machine
CN209681305U (en) * 2019-04-12 2019-11-26 浙江畅尔智能装备股份有限公司 A kind of sliding blade of air compressor slot vertical broaching machine
CN110264617A (en) * 2019-05-07 2019-09-20 肖猛 Warehouse style shelf, intelligent sell goods integrated equipment and its application method
CN213320134U (en) * 2020-09-02 2021-06-01 山东威宝节能科技集团有限公司 Insulation board pile up neatly machinery arm

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