CN215144713U - Lathe tool feeding device and bearing ring processing lathe - Google Patents

Lathe tool feeding device and bearing ring processing lathe Download PDF

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Publication number
CN215144713U
CN215144713U CN202120248960.5U CN202120248960U CN215144713U CN 215144713 U CN215144713 U CN 215144713U CN 202120248960 U CN202120248960 U CN 202120248960U CN 215144713 U CN215144713 U CN 215144713U
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China
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bearing ring
turning
carriage
lathe
blocking plate
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CN202120248960.5U
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Chinese (zh)
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王春
王力
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Zhejiang Tuoman Intelligent Technology Co ltd
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Zhejiang Tuoman Intelligent Technology Co ltd
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Abstract

The utility model provides a lathe tool feeding device and bearing ring processing lathe, lathe tool feeding device are through setting up on planker mechanism and keep off the bits board, and planker mechanism drives the lathe tool and removes and keep off the bits board and remove to the turning station when turning station, and usable fender bits board separates at the main shaft department of bearing ring processing lathe's main shaft mechanism and forms the turning processing district and connect the material district. Like this, under the effect that blocks of bits board, both can prevent that the iron fillings that the lathe work district produced from splashing to the unloading track that connects the material district, effectively prevent bearing ring card material and touch the damage appearing on the unloading track, can shorten the motion stroke that is located the material receiving hopper that connects the material district again, and then shorten the time that connects the material receiving of material receiving hopper to improve the efficiency that bearing ring processing lathe processed the bearing ring. When the bearing ring processing lathe finishes the turning processing of the bearing ring, the carriage mechanism drives the turning tool to move back and simultaneously drives the chip blocking plate to be far away from a turning station.

Description

Lathe tool feeding device and bearing ring processing lathe
Technical Field
The utility model belongs to the technical field of bearing ring processing equipment, in particular, relate to a lathe tool feeding device and bearing ring processing lathe.
Background
In the automatic course of working of bearing ring, can produce iron fillings when owing to bearing ring processing lathe work bearing ring, the iron fillings that splash drop to unloader's unloading track easily, lead to the bearing ring can't roll and appear the card material along the orbital material way of unloading, cause the bearing ring to bump and pile up in the material way, damage bearing ring collides with easily. In addition, in order to avoid the iron filings generated by the turning of the bearing ring from falling into the receiving hopper of the blanking device, the receiving hopper is usually set to be a moving part which is far away from the main shaft mechanism of the lathe during the turning of the bearing ring and moves to the main shaft mechanism of the lathe when the turning of the bearing ring is completed, and the moving stroke of the receiving hopper is generally 150mm, so that the receiving time is prolonged, and the processing efficiency of the bearing ring is affected.
SUMMERY OF THE UTILITY MODEL
An object of the utility model is to provide a lathe tool feeding device to solve the iron fillings that the bearing ring processing lathe work bearing ring that exist among the prior art produced and drop to the unloading track and the card material appears, and connect the longer technical problem who leads to the extension to connect the material time and influence machining efficiency of motion stroke of hopper.
In order to achieve the above object, the utility model adopts the following technical scheme: there is provided a turning tool feeding device including:
the turning tool is used for turning the bearing ring;
the carriage mechanism is used for driving the turning tool to move to a turning station and controlling the feeding amount of the turning tool;
the tool rest is arranged on the carriage mechanism and is used for detachably mounting the turning tool on the carriage mechanism; and
the scrap blocking plate is arranged on the carriage mechanism and used for separating a turning processing area and a material receiving area from a main shaft of a main shaft mechanism of the bearing ring processing lathe and blocking scrap iron generated in the turning processing area, and the turning station is positioned in the turning processing area;
when the bearing ring machining lathe is used for turning the bearing ring, the carriage mechanism drives the turning tool to move to the turning station, the carriage mechanism drives the chip blocking plate to move from a first position to a second position, the second position is that the chip blocking plate is separated to form the turning machining area and the preset position of the material receiving area, and when the bearing ring machining lathe is used for finishing turning of the bearing ring, the carriage mechanism drives the turning tool to retract the tool, and the carriage mechanism drives the chip blocking plate to move from the second position to the first position.
Furthermore, the carriage mechanism comprises a first carriage capable of driving the turning tool to feed along a first direction, a power mechanism for driving the first carriage to move, a second carriage capable of being arranged on the first carriage in a sliding manner along a second direction, and a moving mechanism for driving the second carriage to move, the tool rest is arranged on the second carriage, and the scrap baffle plate is correspondingly arranged on the second carriage.
Furthermore, the turning tool feeding device further comprises a chip blocking assembly with the chip blocking plate, the chip blocking assembly further comprises a supporting piece which supports and is connected to the chip blocking plate on the second carriage, and the supporting piece is fixed on the second carriage.
Furthermore, the chip blocking assembly further comprises a fixing piece used for fixing the supporting piece on the second carriage.
Further, the fixing piece is a bolt used for pressing and fixing the supporting piece on the second carriage, the supporting piece is provided with a mounting hole for the bolt to pass through, and the second carriage is provided with a threaded hole matched with the bolt in threaded connection.
Further, the mounting hole is a long hole, the long hole extends in the axial direction perpendicular to the main shaft, the bolt penetrates through the long hole, and the bolt is connected to the second carriage through the threaded hole in a threaded manner.
Further, support piece includes along the first plate body of vertical direction extension setting and by the top side of first plate body and orientation the second plate body that moving mechanism bending type formed, first plate body with the second plate body links to each other perpendicularly in order to form the type of falling L support piece, first plate body with it is fixed continuous to keep off the bits board, the mounting hole is located on the second plate body.
Furthermore, the chip blocking plate comprises a vertical baffle plate and an arc-shaped baffle plate, the vertical baffle plate extends in the vertical direction, the arc-shaped baffle plate is connected with the top end of the vertical baffle plate, the vertical baffle plate is fixedly connected with the supporting piece, and the arc-shaped concave surface of the arc-shaped baffle plate is used for facing the outer peripheral surface of the bearing ring clamped on the main shaft.
Furthermore, a gap of 0.5 mm-1 mm is formed between the arc baffle and the end face of the main shaft.
The embodiment of the utility model provides an in above-mentioned one or more technical scheme, compare with prior art, have one of following beneficial effect at least:
the embodiment of the utility model provides an in lathe tool feeding device and bearing ring processing lathe, lathe tool feeding device is through setting up on the planker mechanism that removes and control the lathe tool feed volume at the motor lathe tool, then when bearing ring processing lathe processing bearing ring, planker mechanism drives the lathe tool and removes to the turning station, and planker mechanism drives and keeps off the bits board and remove to the turning station, and usable fender bits board separates formation lathe work district and connects the material district in the main shaft department of the main shaft mechanism of bearing ring processing lathe. Like this, under the effect that blocks of bits board, both can prevent that the iron fillings that the lathe work district produced from splashing to the unloading track that connects the material district, effectively prevent bearing ring card material and touch the damage appearing on the unloading track, can shorten the motion stroke that is located the material receiving hopper that connects the material district again, and then shorten the time that connects the material receiving of material receiving hopper to improve the efficiency that bearing ring processing lathe processed the bearing ring. When the bearing ring processing lathe finishes the turning processing of the bearing ring, the carriage mechanism drives the turning tool to move back, and simultaneously drives the chip blocking plate to be away from a turning station, so that the material receiving device of the bearing ring processing lathe can rapidly receive the bearing ring finished by the bearing ring processing lathe, and the efficiency of the bearing ring processing lathe for processing the bearing ring can be improved.
Drawings
In order to more clearly illustrate the technical solutions of the embodiments of the present invention, the drawings required for the embodiments or the prior art descriptions will be briefly introduced below, and it is obvious that the drawings in the following description are only some embodiments of the present invention, and it is obvious for those skilled in the art to obtain other drawings without inventive labor.
Fig. 1 is a schematic perspective view of a bearing ring processing lathe according to an embodiment of the present invention;
FIG. 2 is a partially enlarged schematic view of FIG. 1;
fig. 3 is a schematic perspective view of a chip blocking assembly according to an embodiment of the present invention;
fig. 4 is a schematic front view of a chip blocking assembly according to an embodiment of the present invention;
fig. 5 is a schematic side view of a chip blocking assembly according to an embodiment of the present invention;
fig. 6 is a schematic top view of the chip blocking assembly according to an embodiment of the present invention;
fig. 7 is a schematic side view of a bearing ring processing lathe according to an embodiment of the present invention;
fig. 8 is a schematic top view of the turning tool feeding device provided in the embodiment of the present invention;
fig. 9 is a schematic side view of the turning tool feeding device provided in the embodiment of the present invention;
fig. 10 is a schematic structural view of a turning tool feeding device according to an embodiment of the present invention;
fig. 11 is a schematic top view of a bearing ring processing lathe according to an embodiment of the present invention;
FIG. 12 is a partial enlarged view of FIG. 11;
fig. 13 is a schematic perspective view of a driving device according to an embodiment of the present invention;
fig. 14 is another schematic top view of the bearing ring processing lathe according to the embodiment of the present invention;
FIG. 15 is an enlarged partial schematic view of FIG. 14;
fig. 16 is a schematic structural view of a material falling detector arranged on a bearing ring processing lathe according to an embodiment of the present invention;
fig. 17 is a schematic structural view of a material passing sensor arranged on a bearing ring processing lathe according to an embodiment of the present invention;
fig. 18 is a schematic front view of a material passing detection device provided in an embodiment of the present invention;
fig. 19 is a schematic perspective view of a material passing detection device according to an embodiment of the present invention;
fig. 20 is a schematic structural view of the feeding detection device provided by the embodiment of the present invention on the feeding track.
Wherein, in the figures, the respective reference numerals:
1-a lathe body; 11-a scaffold; 12-an operation table; 13-a spindle mechanism; 131-a main shaft; 132-a receiving groove;
2-turning the assembly; 21-a carriage mechanism; 211-a first carriage; 212-a power mechanism; 213-a second carriage; 214-a moving mechanism; 22-a tool holder; 23-turning tool;
3-a material receiving device; 31-a receiving hopper; 32-a blanking track; 321-material channel; 33-a drive device; 331-material receiving cylinder; 332-a moving block; 333-fixing frame; 334-a guide mechanism; 3341-guide sleeve; 3342-guide posts;
4-a chip blocking assembly; 41-chip blocking plate; 411-vertical baffle; 412-a curved baffle; 413-arc concave surface; 42-a support member; 421-a first plate body; 422-a second plate body; 423-connecting plate; 424-third mounting hole; 43-a fixture;
5-a rotation speed sensor; 6-passing material sensor; 7-a controller;
8-a material falling detector; 81-a material falling sensor; 82-rotation speed sensing element;
9-a first support frame; 91-supporting the bottom plate; 92-a first bolt member; 93-a first vertical plate; 94-a first mounting plate; 941-first mounting hole; 95-a first locking nut;
10-a second support; 101-a second vertical plate; 102-a second mounting plate; 103-a second mounting hole; 104-a second lock nut;
20-a material passing detection device; 201-a support member; 202-a sway bar; 203-a first limiting member; 204-a second stop; 205-touch bar; 206-a counterweight block; 207-inductive switch; 208-a mounting frame; 209-fixed axis; 2010-rotating the sleeve; 2011-anti-slip cap; 2012-bolt; 2013-a containing slot; 2014-elongated holes.
Detailed Description
In order to make the technical problem, technical solution and advantageous effects to be solved by the present invention more clearly understood, the following description is given in conjunction with the accompanying drawings and embodiments to illustrate the present invention in further detail. It should be understood that the specific embodiments described herein are merely illustrative of the invention and are not intended to limit the invention.
Referring to fig. 8 to fig. 10, a turning tool feeding device according to an embodiment of the present invention will be described. The embodiment of the utility model provides a lathe tool feeding device is used for bearing ring processing lathe. The turning tool feeding device comprises a turning tool 23, a carriage mechanism 21, a tool rest 22 and a chip blocking plate 41, wherein the turning tool 23 is used for turning a bearing ring, the tool rest 22 is arranged on the carriage mechanism 21, the turning tool 23 is detachably arranged on the carriage mechanism 21 through the tool rest 22, and the carriage mechanism 21 can drive the turning tool 23 to move to a turning station and control the feeding amount of the turning tool 23 in the cutting process. The scrap blocking plate 41 is arranged on the carriage mechanism 21, so that the carriage mechanism 21 can drive the turning tool 23 to move to the turning station, and meanwhile, the scrap blocking plate 41 is moved to the turning station through the carriage mechanism 21, so that a turning processing area and a material receiving area are formed at the spindle 131 of the spindle mechanism 13 of the bearing ring processing lathe in a separated mode by the scrap blocking plate 41, scrap iron generated in the turning processing area is blocked, and the turning station is located in the turning processing area, so that the scrap iron generated in the processing area is effectively prevented from splashing to the material receiving area. When the bearing ring is turned by the bearing ring processing lathe, the carriage mechanism 21 drives the turning tool 23 to move to a turning station, the carriage mechanism 21 drives the chip blocking plate 41 to move from a first position to a second position, the second position is a preset position (turning station) where the chip blocking plate 41 is separated to form a turning processing area and a material receiving area, and when the bearing ring processing lathe finishes the turning processing of the bearing ring, the carriage mechanism 21 drives the turning tool 23 to move back, and the carriage mechanism 21 drives the chip blocking plate 41 to move from the second position to the first position, so that the material receiving device 3 of the bearing ring processing lathe can receive the bearing ring finished by the bearing ring processing lathe conveniently.
The embodiment of the utility model provides a lathe tool feeding device, compared with the prior art, through set up on the planker mechanism 21 that drives lathe tool 23 and remove and control lathe tool 23 feed volume and keep off bits board 41, then when bearing ring processing lathe work bearing ring, planker mechanism 21 drives lathe tool 23 and removes to the turning station in, planker mechanism 21 drives and keeps off bits board 41 and removes to the turning station, usable fender bits board 41 separates at the main shaft 131 punishment of the main shaft mechanism 13 of bearing ring processing lathe and forms turning process district and material receiving area. Like this, under the effect that blocks of bits board 41, both can prevent that the iron fillings that the lathe work district produced from splashing to the unloading track 32 that connects the material district, effectively prevent that the bearing ring from appearing card material and touching the damage on unloading track 32, can shorten the motion stroke that is located the hopper 31 that connects the material district again, and then shorten the time that connects the hopper 31 to connect the material to improve the efficiency that bearing ring processing lathe processed the bearing ring. When the bearing ring processing lathe finishes the turning processing of the bearing ring, the carriage mechanism 21 drives the turning tool 23 to move back, and simultaneously, the carriage mechanism 21 drives the chip blocking plate 41 to be far away from a turning station, so that the material receiving device 3 of the bearing ring processing lathe can rapidly receive the bearing ring finished by the bearing ring processing lathe, and the efficiency of the bearing ring processing lathe for processing the bearing ring can be improved.
Referring to fig. 8 to 10, in some embodiments, the carriage mechanism 21 includes a first carriage 211 capable of driving the turning tool 23 to feed along a first direction, a power mechanism 212 driving the first carriage 211 to move, a second carriage 213 slidably disposed on the first carriage 211 along a second direction, and a moving mechanism 214 driving the second carriage 213 to move, the tool holder 22 is disposed on the second carriage 213, and the chip blocking plate 41 is correspondingly disposed on the second carriage 213. In this embodiment, when the bearing ring is turned by the bearing ring processing lathe, the second carriage 213 of the carriage mechanism 21 drives the turning tool 23 to move to the turning station along the second direction, and simultaneously, the second carriage 213 of the carriage mechanism 21 drives the chip blocking plate 41 to move from the first position to the second position (turning station), and when the bearing ring processing lathe completes the turning of the bearing ring, the second carriage 213 of the carriage mechanism 21 drives the turning tool 23 to retreat along the second direction, and simultaneously, the second carriage 213 of the carriage mechanism 21 drives the chip blocking plate 41 to move from the second position to the first position, so as to facilitate the material receiving device 3 of the bearing ring processing lathe to receive the bearing ring completed by the bearing ring processing lathe.
Referring to fig. 8 to 10, in some embodiments, the turning tool feeding device further includes a chip blocking assembly 4 having a chip blocking plate 41, the chip blocking assembly 4 further includes a supporting member 42 supporting and connecting the chip blocking plate 41 to the second carriage 213, and the supporting member 42 is fixed to the second carriage 213. In this embodiment, the chip blocking plate 41 is supported and connected to the second carriage 213 by the supporting member 42, so as to enhance the mounting stability of the chip blocking plate 41 and facilitate the installation of the chip blocking plate 41 on the second carriage 213.
Referring to fig. 3 to 6, in some embodiments, the dust blocking assembly 4 further includes a fixing member 43 for fixing the supporting member 42 to the second carriage 213. In this embodiment, the supporting member 42 is fixed to the second carriage 213 via the fixing member 43, so as to enhance the stability of the supporting member 42 and further enhance the installation stability of the chip blocking plate 41.
Referring to fig. 3 to fig. 6, in some embodiments, the fixing element 43 is a bolt for pressing and fixing the supporting element 42 on the second carriage 213, the supporting element 42 is provided with a mounting hole 424 for the bolt to pass through, and the second carriage 213 is provided with a threaded hole matching with the threaded connection of the bolt. In this embodiment, the fixing member 43 is a bolt, and the second carriage 213 is provided with a threaded hole for the bolt to be screwed, and the supporting member 42 is provided with a mounting hole 424 for the bolt to pass through, so that the bolt is only required to be inserted into the mounting hole 424 of the supporting member 42, and the bolt is screwed with the threaded hole on the second carriage 213, so that the supporting member 42 can be quickly pressed and fixed on the second carriage 213 by using the bolt, which is good in stability and convenient for dismounting and mounting the supporting member 42.
Referring to fig. 3 to 6, in some embodiments, the mounting hole 424 is a long hole extending along an axial direction perpendicular to the main shaft 131, a bolt is inserted into the long hole, and the bolt is screwed to the second carriage 213 through a threaded hole. In this embodiment, the mounting hole 424 is configured as a long hole extending in a direction perpendicular to the axial direction of the main shaft 131, so that the distance between the chip blocking plate 41 and the main shaft 131 can be adjusted through the long hole to adjust the gap between the arc-shaped baffle 412 of the chip blocking plate 41 and the end surface of the main shaft 131.
Referring to fig. 3 to 6, in some embodiments, the supporting member 42 includes a first plate 421 extending in a vertical direction and a second plate 422 formed by bending a top side of the first plate 421 toward the moving mechanism 214, the first plate 421 and the second plate 422 are perpendicularly connected to form the inverted L-shaped supporting member 42, the first plate 421 is fixedly connected to the chip blocking plate 41, and the mounting hole 424 is formed in the second plate 422. In this embodiment, the support member 42 is configured as an L-shaped support member 42, which increases the contact area between the support member 42 and the moving mechanism 214, and enhances the stability of the support member 42 in supporting the dust guard 41.
Referring to fig. 3 to 6, in some embodiments, the chip blocking plate 41 includes a vertical blocking plate 411 extending in a vertical direction and an arc-shaped blocking plate 412 connected to a top end of the vertical blocking plate 411, the vertical blocking plate 411 is fixedly connected to the supporting member 42, and an arc-shaped concave surface 413 of the arc-shaped blocking plate 412 is configured to face an outer circumferential surface of a bearing ring mounted on the spindle 131. In this embodiment, through adopting above-mentioned scheme, chip blocking plate 41 includes vertical baffle 411 and cowl 412, only need to link to each other vertical baffle 411 and support piece 42 are fixed, link to each other cowl 412 and vertical baffle 411's top, make cowl 412's arc concave surface 413 towards the outer peripheral face of the bearing ring of clamping on main shaft 131 again, then can play good effect of blockking to the iron fillings that the lathe work district produced, avoid the iron fillings that the lathe work district produced to splash to receiving device 3's receiving hopper 31 and unloading track 32 in.
Referring to fig. 3 and 4, in some embodiments, the supporting member 42 includes a first plate 421 extending in a vertical direction and a second plate 422 formed by bending a top side of the first plate 421 toward the moving mechanism 214, the first plate 421 and the second plate 422 are perpendicularly connected to form the inverted L-shaped supporting member 42, the first plate 421 is fixedly connected to the chip blocking plate 41, and the mounting hole 424 is formed in the second plate 422. In this embodiment, the support member 42 is configured as an L-shaped support member 42, which increases the contact area between the support member 42 and the moving mechanism 214, and enhances the stability of the support member 42 in supporting the dust guard 41.
Referring to fig. 3 and 4 in combination, in some embodiments, the chip blocking plate 41 includes a vertical blocking plate 411 extending in a vertical direction and an arc-shaped blocking plate 412 connected to a top end of the vertical blocking plate 411, the vertical blocking plate 411 is fixedly connected to the first plate 421, and an arc-shaped concave surface 413 of the arc-shaped blocking plate 412 faces an outer peripheral surface of a bearing ring mounted on the spindle 131, so as to enhance the mounting stability of the chip blocking plate 41.
Referring to fig. 3 and 4, in some embodiments, the supporting member 42 further includes a connecting plate 423 for fixedly connecting the vertical baffle 411 and the first plate 421, and the connecting plate 423 is formed by bending one side of the first plate 421 toward the vertical baffle 411, so that the supporting member 42 and the spindle 131 have a sufficient distance space while the fixing stability of the chip blocking plate 41 is enhanced, and the supporting member 42 avoids interference of the supporting member 42 with the rotation of the spindle 131.
An embodiment of the utility model provides a still provide a bearing ring processing lathe, this bearing ring processing lathe includes the lathe tool feeding device that any above-mentioned embodiment provided. Because the embodiment of the utility model provides a bearing ring processing lathe has the whole technical characteristics of the lathe tool feeding device that any above-mentioned embodiment provided, so it has the same technological effect with the lathe tool feeding device that any above-mentioned embodiment provided, does not describe here any more.
Referring to fig. 1 to 17, in some embodiments, the bearing ring machining lathe includes a lathe body 1, a material receiving device 3, and a turning tool feeding device, the lathe body 1 includes a spindle mechanism 13 for positioning the bearing ring and driving the bearing ring to rotate, a chuck (not shown) for clamping the bearing ring on a spindle 131 of the spindle mechanism 13, a turning assembly 2 for turning the bearing ring clamped on the spindle mechanism 13, a console 12 for mounting the spindle mechanism 13 and the turning assembly 2, and a support 11 for supporting the console 12, and the chuck is correspondingly disposed on the spindle 131 of the spindle mechanism 13. The turning unit 2 is disposed on the operation table 12, and the bearing ring is clamped on the main shaft 131 of the main shaft mechanism 13, so that the bearing ring on the main shaft mechanism 13 can be turned by the turning unit 2. The receiving device 3 includes a receiving hopper 31 for receiving bearing rings turned by the main shaft 131 of the main shaft mechanism 13, a discharging rail 32 for guiding the bearing rings received by the receiving hopper 31 one by one to the next processing step, and a driving device 33 for driving the receiving hopper 31 to move, and a feeding port of the discharging rail 32 is connected with a discharging port of the receiving hopper 31. Referring to fig. 8 to 10, the turning tool feeding device includes a carriage mechanism 21 for driving the turning assembly 2 to move to the turning station and controlling the feeding amount of the turning tool 23 of the turning assembly 2, and a chip blocking plate 41 for separating the turning processing area and the receiving area at the spindle 131 of the spindle mechanism 13 of the bearing ring processing lathe and blocking the iron chips generated in the turning processing area, wherein the chip blocking plate 41 is disposed on the carriage mechanism 21. In this embodiment, the material receiving device 3 and the turning tool feeding device are correspondingly disposed on the lathe body 1, and the chip blocking plate 41 is disposed on the carriage mechanism 21 that drives the turning tool 23 to move and controls the feeding amount of the turning tool 23 of the turning assembly 2, so that when the bearing ring is turned by the bearing ring processing lathe, the carriage mechanism 21 drives the turning tool 23 to move to the turning station, the carriage mechanism 21 drives the chip blocking plate 41 to move to the turning station, and the chip blocking plate 41 can be used to separate the turning processing area and the material receiving area at the spindle 131 of the spindle mechanism 13 of the bearing ring processing lathe, so that the turning tool 23 turns the bearing located in the turning processing area, and meanwhile, the material receiving hopper 31 and the blanking track 32 of the material receiving device 3 are located in the material receiving area. Like this, under the effect that blocks of bits board 41, both can prevent that the iron fillings that the lathe work district produced from splashing to the unloading track 32 that connects the material district, effectively prevent that the bearing ring from appearing card material and touching the damage on unloading track 32, can shorten the motion stroke that is located the hopper 31 that connects the material district again, and then shorten the time that connects the hopper 31 to connect the material to improve the efficiency that bearing ring processing lathe processed the bearing ring. When the bearing ring processing lathe finishes the turning processing of the bearing ring, the carriage mechanism 21 drives the turning tool 23 to move back, and simultaneously, the carriage mechanism 21 drives the chip blocking plate 41 to be far away from a turning station, so that the material receiving device 3 of the bearing ring processing lathe can rapidly receive the bearing ring finished by the bearing ring processing lathe, and the efficiency of the bearing ring processing lathe for processing the bearing ring can be improved.
Referring to fig. 1 and 13, in some embodiments, the driving device 33 includes a material receiving cylinder 331, a moving block 332 connected to the material receiving hopper 31 and the blanking track 32, respectively, and a fixing frame 333 for fixing the cylinder of the material receiving cylinder 331 to the lathe body 1, wherein an expansion rod of the material receiving cylinder 331 is connected to the moving block 332. In this embodiment, the material receiving hopper 31 and the blanking track 32 of the material receiving device 3 are respectively connected to the moving block 332, and then the telescopic rod of the material receiving cylinder 331 is connected to the moving block 332, so that the material receiving hopper 31 and the blanking track 32 can be synchronously driven to move by one material receiving cylinder 331, the driving efficiency is high, the stability is good, the material receiving time of the material receiving hopper 31 can be favorably shortened, and the efficiency of the bearing ring processing lathe for processing the bearing ring can be improved.
Referring to fig. 13, in some embodiments, the driving device 33 further includes a guiding mechanism 334 for guiding the moving direction of the receiving hopper 31 and the blanking track 32, the guiding mechanism 334 includes a guide sleeve 3341 fixedly disposed on the fixing frame 333 and a guide post 3342 axially slidably disposed in a sliding hole of the guide sleeve 3341, and the guide post 3342 is connected to the moving block 332. In this embodiment, by providing the guide mechanism 334 for guiding the moving directions of the receiving hopper 31 and the blanking track 32, the receiving cylinder 331 can stably, quickly and accurately move the receiving hopper 31 and the blanking track 32 to the receiving area under the sliding fit of the guide sleeve 3341 of the guide mechanism 334 and the guide post 3342, which is beneficial to shortening the receiving time of the receiving hopper 31, thereby improving the efficiency of the bearing ring processing lathe for processing the bearing ring.
Referring to fig. 1 and 17, in some embodiments, the bearing ring processing lathe further includes a rotation speed sensor 5 for sensing a rotation speed of the spindle 131 of the spindle mechanism 13 during turning operation, a material passing sensor 6 or a material passing detection device 20 for sensing whether a bearing ring passes through the material channel 321 of the blanking track 32, and a controller 7 for controlling the operation of the bearing ring processing lathe according to sensing information of the rotation speed sensor 5 and/or the material passing sensor 6 or the material passing detection device 20, wherein the rotation speed sensor 5 is disposed on the spindle mechanism 13, the material passing sensor 6 or the material passing detection device 20 is disposed on the blanking track 32, and the controller 7 is electrically connected to the rotation speed sensor 5 and the material passing sensor 6 or the material passing detection device 20, respectively. In this embodiment, since the carriage mechanism 21 drives the turning tool 23 to move to the turning station, when the bearing ring on the spindle 131 is turned, the spindle 131 receives a cutting force opposite to the rotation direction, and the rotation speed of the spindle 131 of the spindle mechanism 13 is relatively slower than that when the spindle 131 of the spindle mechanism 13 drives the bearing ring to idle. Thus, in the process that the carriage mechanism 21 drives the turning tool 23 to turn the bearing ring on the main shaft 131, if the rotation speed sensor 5 monitors that the rotation speed of the main shaft 131 of the main shaft mechanism 13 is reduced, the controller 7 judges that the bearing ring on the main shaft 131 is in a normal turning state, at this time, if the material passing sensor 6 or the material passing detection device 20 detects that the bearing ring passes through the material channel of the blanking track 32, the controller 7 judges that the material is not clamped in the blanking track 32, the controller 7 judges that the material falls in the bearing ring in the material receiving hopper, the controller 7 can timely control the bearing ring processing lathe to stop working, and remind a worker to timely perform corresponding processing, so that the main shaft mechanism 13 of the lathe and the lathe are prevented from idle running for a long time, and the processing efficiency of the bearing ring processing lathe on the bearing ring can be improved; at this time, if the material passing sensor 6 or the material passing detection device 20 senses that no bearing ring passes through the material channel of the discharging track 32, the controller 7 determines that the material is blocked on the discharging track 32, and the controller 7 can timely control the bearing ring processing lathe to stop working and remind a worker to timely perform corresponding processing, so that the bearing ring is prevented from being damaged due to the material blocking in the material channel of the discharging track 32.
In some embodiments, the bearing ring machining lathe further comprises an alarm (not shown) for sending out warning information when the bearing ring is dropped or jammed, and the alarm is connected with the controller 7. In this embodiment, by adopting the above scheme, when a bearing ring in the receiving hopper 31 of the receiving device 3 falls off or a material is jammed in the discharging track 32 of the receiving device 3, the controller 7 controls the alarm to send a corresponding warning signal according to the sensing information of the rotation speed sensor 5 and the material passing sensor 6 or the material passing detection device 20, so as to remind a worker to perform corresponding processing in time, avoid long-term idle running of the spindle mechanism 13 and the lathe of the lathe, thereby improving the processing efficiency of the bearing ring processing lathe on the bearing ring, and effectively preventing the bearing ring from being damaged by the jammed material in the material channel 321 of the discharging track 32, thereby improving the processing quality of the bearing ring and ensuring the safe reliability of the running of the lathe.
As can be understood, referring to fig. 18 to 20, in some embodiments, the material passing detection device 20 is disposed on the material discharging rail 32, and is used for detecting whether a bearing ring passes through a material channel of the material discharging rail 32. Specifically, the material passing detection device 20 includes a support member 201 disposed on the blanking track 32, a swing rod 202 rotatably mounted on the support member 201, a first limit member 203 for limiting the swing rod 202 to swing to a first position, a second limit member 204 for limiting the swing rod 202 to swing to a second position, a touch rod 205 having a first end connected to the first end of the swing rod 202 at an included angle and a second end for being touched by a bearing ring passing through a material passage of the blanking track 32 so as to enable the swing rod 202 to swing from the first position to the second position, a counterweight 206 fixed to the second end of the swing rod 202 so as to enable the swing rod 202 to automatically swing from the second position to the first position, and an inductive switch 207 for sensing the counterweight 206 to pass through an inductive point, the inductive switch 207 is disposed on the support member 201, and the controller 7 is electrically connected to the rotation speed sensor 5 and the inductive switch 207, respectively. Therefore, when a bearing ring passes through the material channel of the blanking track 32 in a rolling manner, the bearing ring touches the touch rod 205 in the rolling process, the touch rod 205 drives the oscillating rod 202 and the counterweight block 206 fixed at the second end of the oscillating rod 202 to oscillate from the first position to the second position, the moving path of the counterweight block 206 passes through the sensing measuring point in the process, the sensing switch 207 at the sensing measuring point senses the counterweight block 206, the sensing switch 207 can feed back a signal that the bearing ring passes through the material channel of the blanking track 32 to the controller 7, and the controller 7 can control the bearing ring processing lathe to normally work according to the sensing information of the rotating speed sensor 5 and/or the sensing switch 207. Subsequently, under the action of the weight 206, the swing rod 202 can be automatically swung from the second position to the first position to detect the bearing ring passing through the channel of the feeding track 32. When no bearing ring passes through the material channel of the blanking track 32 in a rolling manner, the touch rod 205 cannot drive the oscillating rod 202 and the counterweight block 206 fixed at the second end of the oscillating rod 202 to oscillate from the first position to the second position, the sensing switch 207 at the sensing point cannot sense the counterweight block 206 in the process, the sensing switch 207 can feed back a signal that no bearing ring passes through the material channel of the blanking track 32 to the controller 7, and the controller 7 can control the bearing ring processing lathe to stop working according to the sensing information of the rotating speed sensor 5 and/or the sensing switch 207.
Referring to fig. 18 and 19, in some embodiments, a mounting bracket 208 for mounting the inductive switch 207 is disposed on the top end of the supporting member 201, and the mounting bracket 208 is provided with a receiving slot 2013 for receiving the inductive switch 207 to fix the inductive switch 207 on the mounting bracket 208. In this embodiment, by disposing the mounting frame 208 on the top end of the supporting member 201 and disposing the accommodating slot 2013 for the inductive switch 207 to be inserted into on the mounting frame 208, the inductive switch 207 can be conveniently and quickly fixed on the supporting member 201 only by inserting the inductive switch 207 into the accommodating slot 2013, and the maintenance and replacement of the inductive switch 207 are also facilitated.
Referring to fig. 19, in some embodiments, the material passing detection device 20 further includes a fixed shaft 209 fixed at a first end thereof to the support member 201, and a rotating sleeve 2010 rotatably sleeved on the fixed shaft 209, and the swing rod 202 is connected to the rotating sleeve 2010 so that the swing rod 202 is rotatably mounted on the support member 201. In this embodiment, a fixed shaft 209 is fixedly disposed on the supporting member 201, and a rotating sleeve 2010 is rotatably sleeved on the fixed shaft 209, so that the oscillating lever 202 can be rotatably mounted on the supporting member 201 by simply connecting the oscillating lever 202 to the rotating sleeve 2010. Moreover, due to the arrangement of the rotating sleeve 2010 and the fixed shaft 209, the stability of rotation of the swing rod 202 can be enhanced, and the stability and reliability of the detection work of the material passing detection device 20 can be improved.
Referring to fig. 19, in some embodiments, the second end of the fixed shaft 209 is further sleeved with an anti-slip cap 2011 for stopping the rotation sleeve 2010 from moving along the axial direction of the fixed shaft 209. In this embodiment, the second end of the fixed shaft 209 is provided with an anti-drop cap 2011, and the anti-drop cap 2011 stops the axial movement trend of the rotating sleeve 2010 along the fixed shaft 209, so that the rotating sleeve 2010 is effectively prevented from dropping from the fixed shaft 209, and the improvement of the stability and reliability of the detection work of the material passing detection device 20 is facilitated.
Referring to fig. 18 and 19, in some embodiments, the supporting member 201 is a supporting plate whose length direction is parallel to the depth direction of the material channel of the blanking track 32, the supporting plate is provided with a strip hole for adjusting the height position of the material passing detection device 20, the strip hole extends along the depth direction of the material channel of the blanking track 32, and the material passing detection device 20 further includes a bolt 2012 for pressing and fixing the supporting plate on the blanking track 32. In this embodiment, the support plate is provided with a long hole 2014 extending along the depth direction of the material channel of the blanking track 32, so that the installation height of the material passing detection device 20 can be adjusted according to the monitored height requirement through the long hole 2014.
Referring to fig. 16, in some embodiments, the spindle mechanism 13 is further provided with a material dropping detector 8, the material dropping detector 8 includes a material dropping sensor 81 for sensing whether the bearing ring falls off the spindle 131 of the spindle mechanism 13, and the controller 7 controls the operation of the bearing ring processing lathe according to sensing information of the material dropping sensor 81, and the material dropping sensor 81 is electrically connected to the controller 7. Then when falling the bearing ring that the material inductor 81 sensed to treat lathe work on main shaft 131 and took place to drop, fall material inductor 81 and give controller 7 with the sensing signal feedback, controller 7 is according to falling the signal that the bearing ring that material inductor 81 fed back dropped, control bearing ring processing lathe and spindle mechanism 13 stop work, so that the staff in time knows the bearing ring and drops, and make corresponding processing fast, thereby avoid the spindle mechanism 13 and the lathe long-term idle running of lathe, and then avoid because the bearing ring takes place to fall the material and influence the machining efficiency of bearing ring processing lathe to the bearing ring. In this embodiment, a main shaft mechanism 13 for positioning the bearing ring and driving the bearing ring to rotate and a carriage mechanism 21 for driving the turning tool 23 to move to the turning station and controlling the turning amount of the turning tool 23 to the bearing ring on the main shaft mechanism 13 are disposed on the operating table 12, and the main shaft mechanism 13 is provided with the material drop detector 8. In the process that the turning tool 23 turns the bearing ring on the main shaft 131 of the main shaft mechanism 13, if the material falling sensor 81 of the material falling detector 8 senses that the bearing ring to be turned on the main shaft 131 falls, the controller 7 can control the bearing ring processing lathe to stop working according to a signal sensed by the material falling sensor 81 in time, and remind a worker to perform corresponding processing in time, so that the main shaft mechanism 13 of the lathe and the lathe are prevented from idling for a long time, and the processing efficiency of the bearing ring processing lathe on the bearing ring is improved.
In some embodiments, the material dropping sensor 81 is a rotation speed sensor, and the rotation speed of the spindle 131 of the spindle mechanism 13 is monitored in real time by the rotation speed sensor disposed on the spindle mechanism 13. Since the carriage mechanism 21 drives the turning tool 23 to move to the turning station, when the bearing ring on the spindle 131 is turned, the spindle 131 will be subjected to a cutting force opposite to the rotation direction, and the rotation speed of the spindle 131 of the spindle mechanism 13 will be relatively slower than that when the spindle 131 of the spindle mechanism 13 drives the bearing ring to idle. Thus, in the process that the carriage mechanism 21 drives the turning tool 23 to turn the bearing ring on the main shaft 131: if the rotation speed sensor 5 monitors that the rotation speed of the main shaft 131 of the main shaft mechanism 13 is reduced, the controller 7 judges that the bearing ring on the main shaft 131 is in a normal turning state, and at the moment, the bearing ring to be turned on the main shaft 131 does not generate material dropping; if the rotation speed sensor 5 monitors that the rotation speed of the main shaft 131 of the main shaft mechanism 13 is not reduced, the controller 7 judges that the bearing ring to be turned on the main shaft 131 falls, the controller 7 can control the bearing ring processing lathe to stop working according to the signal sensed by the falling material sensor 81 in time, and remind a worker to perform corresponding processing in time, so that the main shaft mechanism 13 of the lathe and the lathe are prevented from idle running for a long time, and the processing efficiency of the bearing ring processing lathe on the bearing ring can be improved.
In some embodiments, the rotation speed sensor 5 is a laser tachometer sensor, and a rotation speed sensing element 82 for sensing light by the laser tachometer sensor is correspondingly disposed on the spindle 131 of the spindle mechanism 13. Specifically, the rotating speed sensing part 82 is a rotating speed sensing piece or a rotating speed sensing block, a screw rod is arranged on one surface of the rotating speed sensing piece or the rotating speed sensing block facing the main shaft 131, a threaded hole for threaded connection of the screw rod is formed in the periphery of the main shaft 131, one end of the screw rod is fixedly connected with the rotating speed sensing piece or the rotating speed sensing block, and the other end of the screw rod is in threaded connection with the main shaft 131 through the threaded hole. It is understood that in other embodiments, the rotation speed sensor 5 may also be a magnetoelectric rotation speed sensor 5, and at least one magnet for sensing the magnetoelectric rotation speed sensor 5 is correspondingly arranged on the main shaft 131 of the main shaft mechanism 13. Specifically, the magnetoelectric rotation speed sensor 5 includes a hall element that can convert a magnetic induction signal into an electric signal, and the magnetoelectric rotation speed sensor 5 performs rotation speed measurement based on the electric signal converted by the hall element.
Referring to fig. 16, in some embodiments, the spindle mechanism 13 is provided with a first support frame 9 for detachably mounting the material dropping sensor 81 on the spindle mechanism 13, so as to facilitate quick mounting of the material dropping sensor 81 on the spindle mechanism 13 and facilitate maintenance and replacement of the material dropping sensor 81.
Referring to fig. 16, in some embodiments, the first support frame 9 includes a support base plate 91, a first bolt 92 for fixing the support base plate 91 to the spindle mechanism 13, a first vertical plate 93 having a first end perpendicularly connected to one end of the support base plate 91, and a first mounting plate 94 having a second end perpendicularly connected to a second end of the first vertical plate 93, the support base plate 91 and the first mounting plate 94 are respectively located at two opposite sides of the first vertical plate 93, the first mounting plate 94 is provided with a first mounting hole 941 for the material dropping sensor 81 to pass through, the bearing ring processing lathe further includes a first locking nut 95 for pressing and fixing the material dropping sensor 81 to the first mounting plate 94, the material dropping sensor 81 is disposed in the first mounting hole 941, and the material dropping sensor 81 is provided with a first external thread engaged with the first locking nut 95.
Referring to fig. 16, in some embodiments, the blanking sensor 81 has a cylindrical shape, and the first mounting hole 941 is a long hole extending along the axial direction of the spindle 131 of the spindle mechanism 13. In this embodiment, through adopting above-mentioned scheme, the profile that will fall material inductor 81 is cylindric setting to set up long strip hole with first mounting hole 941, so that fall the mounted position of material inductor 81 through the long strip hole according to the monitoring needs adjustment, be favorable to carrying out the adaptability adjustment according to the main shaft 131 of different operating modes or different axial length to the mounted position that falls material inductor 81.
Referring to fig. 16, in some embodiments, the material dropping detector 8 further includes an alarm (not shown) for sending an alarm message when the material dropping sensor 81 senses that the bearing ring falls off the spindle 131 of the spindle mechanism 13, and the alarm is electrically connected to the controller 7. In this embodiment, when the material falling sensor 81 senses that the bearing ring falls off from the main shaft 131 of the main shaft mechanism 13, the alarm sends out a corresponding warning signal to remind the worker to perform corresponding processing in time.
The above description is only exemplary of the present invention and should not be taken as limiting the scope of the present invention, as any modifications, equivalents, improvements and the like made within the spirit and principles of the present invention are intended to be included within the scope of the present invention.

Claims (10)

1. A turning tool feeding device for a bearing ring machining lathe, comprising:
the turning tool is used for turning the bearing ring;
the carriage mechanism is used for driving the turning tool to move to a turning station and controlling the feeding amount of the turning tool;
the tool rest is arranged on the carriage mechanism and is used for detachably mounting the turning tool on the carriage mechanism; and
the scrap blocking plate is arranged on the carriage mechanism and used for separating a turning processing area and a material receiving area from a main shaft of a main shaft mechanism of the bearing ring processing lathe and blocking scrap iron generated in the turning processing area, and the turning station is positioned in the turning processing area;
when the bearing ring machining lathe is used for turning the bearing ring, the carriage mechanism drives the turning tool to move to the turning station, the carriage mechanism drives the chip blocking plate to move from a first position to a second position, the second position is that the chip blocking plate is separated to form the turning machining area and the preset position of the material receiving area, and when the bearing ring machining lathe is used for finishing turning of the bearing ring, the carriage mechanism drives the turning tool to retract the tool, and the carriage mechanism drives the chip blocking plate to move from the second position to the first position.
2. The apparatus as claimed in claim 1, wherein the carriage mechanism includes a first carriage capable of driving the turning tool to feed in a first direction, a power mechanism for driving the first carriage to move, a second carriage slidably disposed on the first carriage in a second direction, and a moving mechanism for driving the second carriage to move, the tool rest is disposed on the second carriage, and the chip blocking plate is correspondingly disposed on the second carriage.
3. The turning tool feeding device according to claim 2, further comprising a chip blocking assembly having the chip blocking plate, wherein the chip blocking assembly further comprises a supporting member supporting and connecting the chip blocking plate to the second carriage, and the supporting member is fixed to the second carriage.
4. The turning tool feeding device of claim 3, wherein the chip blocking assembly further comprises a fixing member for fixing the support member to the second carriage.
5. The turning tool feeding device according to claim 4, wherein the fixing member is a bolt for pressing and fixing the supporting member on the second carriage, the supporting member is provided with a mounting hole for the bolt to pass through, and the second carriage is provided with a threaded hole for the bolt to be in threaded connection.
6. The turning tool feeding device according to claim 5, wherein the mounting hole is a long hole, the long hole extends in an axial direction perpendicular to the main shaft, the bolt is inserted into the long hole, and the bolt is connected to the second carriage through the threaded hole in a threaded manner.
7. The turning tool feeding device according to claim 5 or 6, wherein the support member includes a first plate extending in a vertical direction and a second plate bent from a top side of the first plate toward the moving mechanism, the first plate and the second plate are perpendicularly connected to form an inverted L-shaped support member, the first plate is fixedly connected to the chip blocking plate, and the mounting hole is formed in the second plate.
8. The turning tool feeding device according to claim 7, wherein the chip blocking plate comprises a vertical blocking plate extending in a vertical direction and an arc-shaped blocking plate connected to a top end of the vertical blocking plate, the vertical blocking plate is fixedly connected to the support member, and an arc-shaped concave surface of the arc-shaped blocking plate faces an outer peripheral surface of a bearing ring mounted on the main shaft.
9. The turning tool feeding device according to claim 8, wherein a gap of 0.5mm to 1mm is provided between the arc-shaped baffle and the end surface of the spindle.
10. A bearing ring machining lathe comprising the turning tool feeding device according to any one of claims 1 to 9.
CN202120248960.5U 2021-01-28 2021-01-28 Lathe tool feeding device and bearing ring processing lathe Active CN215144713U (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN202120248960.5U CN215144713U (en) 2021-01-28 2021-01-28 Lathe tool feeding device and bearing ring processing lathe

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN202120248960.5U CN215144713U (en) 2021-01-28 2021-01-28 Lathe tool feeding device and bearing ring processing lathe

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Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN115635104A (en) * 2022-10-31 2023-01-24 东莞市腾信精密仪器有限公司 Precision machining numerical control turning device
CN116727700A (en) * 2023-07-07 2023-09-12 浙江诚创精密机械股份有限公司 Bearing ring machining lathe and machining method

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN115635104A (en) * 2022-10-31 2023-01-24 东莞市腾信精密仪器有限公司 Precision machining numerical control turning device
CN116727700A (en) * 2023-07-07 2023-09-12 浙江诚创精密机械股份有限公司 Bearing ring machining lathe and machining method
CN116727700B (en) * 2023-07-07 2024-04-16 浙江诚创精密机械股份有限公司 Bearing ring machining lathe and machining method

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