CN111318926A - Lathe tool grinding wheel dressing equipment - Google Patents

Lathe tool grinding wheel dressing equipment Download PDF

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Publication number
CN111318926A
CN111318926A CN202010251249.5A CN202010251249A CN111318926A CN 111318926 A CN111318926 A CN 111318926A CN 202010251249 A CN202010251249 A CN 202010251249A CN 111318926 A CN111318926 A CN 111318926A
Authority
CN
China
Prior art keywords
grinding wheel
moving platform
longitudinal moving
dressing
platform
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
CN202010251249.5A
Other languages
Chinese (zh)
Inventor
张舞杰
谢长贵
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.)
Dongguan Rui Hua Smart Technology Co ltd
Original Assignee
Dongguan Rui Hua Smart Technology 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 Dongguan Rui Hua Smart Technology Co ltd filed Critical Dongguan Rui Hua Smart Technology Co ltd
Priority to CN202010251249.5A priority Critical patent/CN111318926A/en
Publication of CN111318926A publication Critical patent/CN111318926A/en
Pending legal-status Critical Current

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Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B24—GRINDING; POLISHING
    • B24B—MACHINES, DEVICES, OR PROCESSES FOR GRINDING OR POLISHING; DRESSING OR CONDITIONING OF ABRADING SURFACES; FEEDING OF GRINDING, POLISHING, OR LAPPING AGENTS
    • B24B3/00—Sharpening cutting edges, e.g. of tools; Accessories therefor, e.g. for holding the tools
    • B24B3/34—Sharpening cutting edges, e.g. of tools; Accessories therefor, e.g. for holding the tools of turning or planing tools or tool bits, e.g. gear cutters
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B24—GRINDING; POLISHING
    • B24B—MACHINES, DEVICES, OR PROCESSES FOR GRINDING OR POLISHING; DRESSING OR CONDITIONING OF ABRADING SURFACES; FEEDING OF GRINDING, POLISHING, OR LAPPING AGENTS
    • B24B3/00—Sharpening cutting edges, e.g. of tools; Accessories therefor, e.g. for holding the tools
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B24—GRINDING; POLISHING
    • B24B—MACHINES, DEVICES, OR PROCESSES FOR GRINDING OR POLISHING; DRESSING OR CONDITIONING OF ABRADING SURFACES; FEEDING OF GRINDING, POLISHING, OR LAPPING AGENTS
    • B24B41/00—Component parts such as frames, beds, carriages, headstocks
    • B24B41/005—Feeding or manipulating devices specially adapted to grinding machines
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B24—GRINDING; POLISHING
    • B24B—MACHINES, DEVICES, OR PROCESSES FOR GRINDING OR POLISHING; DRESSING OR CONDITIONING OF ABRADING SURFACES; FEEDING OF GRINDING, POLISHING, OR LAPPING AGENTS
    • B24B41/00—Component parts such as frames, beds, carriages, headstocks
    • B24B41/06—Work supports, e.g. adjustable steadies
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B24—GRINDING; POLISHING
    • B24B—MACHINES, DEVICES, OR PROCESSES FOR GRINDING OR POLISHING; DRESSING OR CONDITIONING OF ABRADING SURFACES; FEEDING OF GRINDING, POLISHING, OR LAPPING AGENTS
    • B24B53/00—Devices or means for dressing or conditioning abrasive surfaces

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  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Finish Polishing, Edge Sharpening, And Grinding By Specific Grinding Devices (AREA)

Abstract

The invention relates to a lathe tool grinding wheel dressing device, which comprises a rack, a grinding machine and a material rack, wherein the grinding machine and the material rack are arranged on the rack; the grinding machine can automatically grind the cutter, solves the problem of unstable quality caused by manual processing of workers, integrates the dressing function of the grinding wheel, reduces the rational maintenance time of the grinding wheel in production, can flexibly dress the wheel surface of the grinding wheel at any time, and further improves the processing quality of the working procedure.

Description

Lathe tool grinding wheel dressing equipment
Technical Field
The invention relates to the field of machining, in particular to a lathe tool grinding wheel dressing device.
Background
The machining tool is a consumable, one of the most common rotary tools in machining is a milling cutter, and in the machining process, a semi-finished product needs to be ground and subjected to finish machining and the like to obtain a relatively flat surface, so that the subsequent machining of the tool is facilitated, the automation level of the current grinding machining is not high, workers are generally selected to grind the tool, certain differences exist in the quality of the tool due to different personal levels, and the quality is not stable.
Disclosure of Invention
The invention provides a turning tool grinding wheel dressing device for solving the problems, which comprises a rack, a grinding machine and a material rack, wherein the grinding machine and the material rack are arranged on the rack, a conveying manipulator for conveying raw materials is also arranged on the rack, a material positioning device is also arranged on the rack, the material positioning device comprises a transverse moving and longitudinal moving platform, a grinding wheel shaping module, a processing main shaft, a material positioning clamp and a clamp cylinder, the grinding wheel shaping module is arranged on the longitudinal moving and transverse moving platform and is connected with the transverse moving and longitudinal moving platform through a second longitudinal moving platform, the material positioning clamp comprises two clamping blocks which are matched with each other, one clamping block is fixedly arranged on the transverse moving and longitudinal moving platform, the other middle part of the clamping block is hinged on the transverse moving and longitudinal moving platform, the tail part of the clamping block is connected with the transverse moving and longitudinal moving platform through an elastic part, the outer sides of the heads of the clamping blocks are propp, the processing main shaft is provided with a hydraulic clamp.
Preferably, the conveying manipulator comprises a second transverse moving platform installed on the rack, an elevating mechanism is installed on the second transverse moving platform, a turnover manipulator assembly is installed on the elevating mechanism and comprises a turnover cylinder, a mechanical arm, a clamping cylinder and a material claw, the turnover cylinder is fixedly installed on the elevating mechanism, the tail end of the mechanical arm is hinged to an execution end of the turnover cylinder, the clamping cylinder is installed on the front end portion of the mechanical arm, and the material claw is installed at the execution end of the clamping cylinder.
Preferably, the material rack comprises a material table connected with the rack, a third longitudinal moving platform is mounted on the material table, a plurality of material trays can be longitudinally arranged on the third longitudinal moving platform, and a plurality of material containing spaces are formed in the material trays.
Preferably, the grinding wheel dressing module comprises a dressing cutter protective shell arranged on the two longitudinal moving platforms and the transverse moving platform, a straight groove is formed in the dressing cutter protective shell, a dressing cutter is arranged in the straight groove, the tail part of the dressing cutter is hinged in the straight groove, and the head part of the dressing cutter is exposed out of the straight groove.
The invention has the beneficial effects that: the grinding machine can automatically grind the cutter, solves the problem of unstable quality caused by manual processing of workers, integrates the dressing function of the grinding wheel, reduces the rational maintenance time of the grinding wheel in production, can flexibly dress the wheel surface of the grinding wheel at any time, and further improves the processing quality of the working procedure.
Drawings
FIG. 1 is a schematic structural view of the present invention;
FIG. 2 is a schematic view of the conveying robot of the present invention;
FIG. 3 is a schematic view of the machining spindle of the present invention;
fig. 4 is a partial structural schematic diagram of the present invention.
Detailed Description
The invention will be further elucidated with reference to the drawings in which:
as shown in fig. 1, a turning tool grinding wheel dressing apparatus comprises a frame, a grinder 1 and a material rack 2, wherein the grinder 1 and the material rack are arranged on the frame, and the frame is further provided with a conveying manipulator 3 for conveying raw materials and a material positioning device 4;
as shown in fig. 4, the material positioning device 4 includes a traverse and longitudinal movement platform 41, and a grinding wheel truing module 42, a processing spindle 43, a material positioning fixture 44 and a fixture cylinder 45 which are mounted on the traverse and longitudinal movement platform 41, wherein the material positioning fixture 44 is matched with the processing spindle 43;
the transverse and longitudinal moving platform 41 is composed of two stacked plates in sliding connection, the plate positioned below is in sliding connection with the frame, the sliding directions of the two plates are vertical to each other, and the driving modes of the two plates can adopt various modes such as electric, pneumatic and hydraulic modes.
As shown in fig. 3, the processing spindle 43 is provided with a hydraulic clamp, and the spindle can be driven by a motor to rotate;
the material positioning clamp 44 comprises two mutually matched clamping blocks 441, one clamping block is fixedly arranged on the transverse moving and longitudinal moving platform 41 connection, the other clamping block is hinged on the transverse moving and longitudinal moving platform 41 connection, the tail part of the clamping block is connected with the transverse moving and longitudinal moving platform 41 through an elastic component, the outer side of the head part of the clamping block props against the execution end of the clamp cylinder 45, and the inner sides of the head parts of the two clamping blocks are provided with biting grooves matched with the shape of the material;
through the afterbody of the tight material of main shaft clamp, the middle part of material is fixed to cooperation material position anchor clamps, can be so that the material keeps firm when being add man-hour, uses hydraulic fixture to replace traditional manual main shaft anchor clamps simultaneously, can when promoting the automation, ensures that anchor clamps can both press from both sides tight material with suitable dynamics at every turn, ensures processingquality.
The grinding wheel reshaping module 42 is further connected with the transverse moving and longitudinal moving platform 41 through a second longitudinal moving platform 422, the grinding wheel reshaping module comprises a trimming knife protective shell 421 mounted on the two longitudinal moving platforms and the transverse moving and longitudinal moving platform 41, a straight groove is formed in the trimming knife protective shell 421, a hinge shaft 424 is arranged in the middle of the straight groove, a trimming knife 423 is arranged in the straight groove, the tail of the trimming knife 423 is hinged on the hinge shaft 424, the head of the trimming knife 423 is exposed out of the straight groove, and the trimming knife 423 is further connected with the trimming knife protective shell 421 through an elastic component, so that the trimming knife 423 can swing in an area limited by the straight groove.
The second longitudinal moving platform 422 is composed of another plate connected with the transverse longitudinal moving platform 41 in a sliding manner, the sliding direction of the second longitudinal moving platform is longitudinal, and the driving mode can be electric, pneumatic, hydraulic and other modes;
by arranging the dressing cutter 423 capable of moving longitudinally independently of the longitudinally-moving translation platform, the wheel surface of the grinding wheel can be dressed in real time to ensure stable machining quality, and meanwhile, the elastic component can buffer the impact force instantaneously received when the dressing cutter 423 shapes the grinding wheel
As shown in fig. 2, the conveying manipulator 3 includes a second traverse platform 31 mounted on the frame, an elevating mechanism 32 is mounted on the second traverse platform 31, a flipping manipulator assembly 33 is mounted on the elevating mechanism 32, the flipping manipulator assembly 33 includes a flipping cylinder 331, a mechanical arm 332, a clamping cylinder 333 and a material claw 334, the flipping cylinder 331 is fixedly mounted on the elevating mechanism 32, the end of the mechanical arm 332 is hinged to an execution end of the flipping cylinder 331, the clamping cylinder 333 is mounted on a front end of the mechanical arm 332, and the material claw 334 is mounted on an execution end of the clamping cylinder 333.
The second traverse platform 31 is another plate which is connected with the rack in a transverse sliding manner, and the driving form can be electric, pneumatic, hydraulic and other forms;
the lifting mechanism 32 is a lifting slide block, and the driving form can be electric, pneumatic, hydraulic and other forms;
the material rack 2 comprises a material platform connected with the rack, a third longitudinal moving platform is mounted on the material platform, a plurality of material discs can be longitudinally arranged and mounted on the third longitudinal moving platform, a plurality of material containing holes are formed in the material discs, the function of flexibly distributing the material discs when the material rack is used is achieved, and optimally, one half of the material containing holes can be used for containing unprocessed materials, and the other half of the material containing holes can be used for containing processed materials.
The clamp cylinder 45 drives the material claw 334 to clamp the material, and the overturning cylinder 331 can drive the material to overturn from one side of the material tray to one side of the grinding wheel truing module 42; the conveying manipulator 3 is arranged on the second transverse moving platform 31, the material tray is arranged on the third longitudinal moving platform, the second transverse moving platform and the third longitudinal moving platform can respectively and independently transversely move or longitudinally move, and the second transverse moving platform and the third longitudinal moving platform are matched with each other to realize the separation of the material and the material tray after the material claw 334 clamps the material.
The working principle of the device is as follows: the material is the circular shape iron rod, and the head is outwards, orderly inserts on the material tray, conveying mechanical hand 3 snatchs the back with the material from the material tray to carry to material positioner 4, the afterbody of material is cliied to the hydraulic fixture on the main shaft this moment, material positioning fixture 44 afterwards, under the drive of anchor clamps cylinder 45, the middle part of cliping the material, the material is at the lower of sideslip vertical movement platform 41 afterwards, near toward the emery wheel to process suitable shape, after processing, material positioner 4 resets, conveying mechanical hand 3 is afterwards cliied the material and is put back in the material tray.
The above-described embodiments are merely preferred examples of the present invention, and not intended to limit the scope of the invention, so that equivalent changes or modifications in the structure, features and principles of the invention described in the claims should be included in the claims.

Claims (4)

1. A lathe tool grinding wheel dressing device comprises a rack, a grinding machine and a material frame, wherein the grinding machine and the material frame are arranged on the rack, the lathe tool grinding wheel dressing device is characterized in that a conveying manipulator and a material positioning device are further arranged on the rack, the conveying manipulator is used for conveying raw materials, the material positioning device comprises a transverse moving and longitudinal moving platform, a grinding wheel dressing module, a machining main shaft, a material positioning clamp and a clamp cylinder, the grinding wheel dressing module is arranged on the longitudinal moving and transverse moving platform and is connected with the transverse moving and longitudinal moving platform through a second longitudinal moving platform, the material positioning clamp comprises two mutually matched clamping blocks, one clamping block is fixedly arranged on the transverse moving and longitudinal moving platform and is hinged to the transverse moving and longitudinal moving platform, the tail part of the material positioning clamp is connected with the transverse moving and longitudinal moving platform through an elastic part, the outer sides of the heads of the material positioning clamp abut against an execution end, the processing main shaft is provided with a hydraulic clamp.
2. The turning tool grinding wheel dressing apparatus according to claim 1, wherein the conveying manipulator comprises a second traverse platform mounted on the frame, the second traverse platform is mounted with a lifting mechanism, the lifting mechanism is mounted with a turning manipulator assembly, the turning manipulator assembly comprises a turning cylinder, a mechanical arm, a clamping cylinder and a material claw, the turning cylinder is fixedly mounted on the lifting mechanism, the end of the mechanical arm is hinged on the executing end of the turning cylinder, the clamping cylinder is mounted on the front end of the mechanical arm, and the executing end of the clamping cylinder is mounted with the material claw.
3. The turning tool grinding wheel truing device according to claim 1, wherein the material shelf comprises a material table connected with the frame, a third longitudinal moving platform is mounted on the material table, a plurality of material trays are longitudinally arranged on the third longitudinal moving platform, and a plurality of material containing spaces are formed in the material trays.
4. The turning tool grinding wheel dressing apparatus according to claim 1, wherein said wheel dressing module comprises a dressing tool guard mounted on both of the longitudinal translation stage and the lateral translation stage, said dressing tool guard having a straight slot therein, said straight slot having a dressing tool disposed therein, said dressing tool having a tail portion hinged within the straight slot and a head portion exposed outside the straight slot.
CN202010251249.5A 2020-04-01 2020-04-01 Lathe tool grinding wheel dressing equipment Pending CN111318926A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN202010251249.5A CN111318926A (en) 2020-04-01 2020-04-01 Lathe tool grinding wheel dressing equipment

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN202010251249.5A CN111318926A (en) 2020-04-01 2020-04-01 Lathe tool grinding wheel dressing equipment

Publications (1)

Publication Number Publication Date
CN111318926A true CN111318926A (en) 2020-06-23

Family

ID=71171718

Family Applications (1)

Application Number Title Priority Date Filing Date
CN202010251249.5A Pending CN111318926A (en) 2020-04-01 2020-04-01 Lathe tool grinding wheel dressing equipment

Country Status (1)

Country Link
CN (1) CN111318926A (en)

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