Feed amount adjusting method for lathe
阅读说明:本技术 一种车床的进刀量调节方法 (Feed amount adjusting method for lathe ) 是由 王力 王春 于 2019-11-28 设计创作,主要内容包括:本发明公开了一种车床的进刀量调节方法,用于调节车床。所述车床的进刀量调节方法,包括以下步骤:S1:对样品进行第一次加工,电子检测表的读数为K<Sub>1</Sub>,得到第一次加工产品;S2:对S1的第一次加工产品进行测量,得到车床的待运行进刀值D<Sub>1</Sub>,得出电子检测表的标准值K,即K=K<Sub>1</Sub>+D<Sub>1</Sub>,设定车床加工过程中的允差值为Δh,控制器根据车床的待运行进刀值D<Sub>1</Sub>调整滑动机构在机架上的滑动距离;S3:车床第n次空运行,电子检测表的读数为K<Sub>n+1</Sub>,当|K<Sub>n+1</Sub>-K|≤Δh时,车床调节完毕。本发明由于电子检测表能够显示滑动机构在机架上的滑动距离,从而得出车床的待运行进刀值,同时控制器根据车床的待运行进刀值能够调整滑动机构在机架上的滑动距离,调节方便,工作效率高。(The invention discloses a method for adjusting the feed amount of a lathe, which is used for adjusting the lathe. The feed amount adjusting method of the lathe comprises the following steps: s1: the sample was processed for the first time with an electronic test meter reading of K 1 Obtaining a first processed product; s2: measuring the first processed product of S1 to obtain the value D of the to-be-transported moving tool of the lathe 1 Obtaining the standard value K of the electronic detection table, namely K equals to K 1 +D 1 Setting the tolerance value in the machining process of the lathe as delta h, and enabling the controller to move the cutter according to the value D of the to-be-moved cutter of the lathe 1 Adjusting the sliding distance of the sliding mechanism on the rack; s3: the nth idle running of the lathe is carried out, and the reading of the electronic detection meter is K n+1 When | K n+1 When the-K is less than or equal to delta h, the lathe is adjusted. The electronic detection meter can display that the sliding mechanism is arranged on the frameThe sliding distance is further obtained, the to-be-transported cutter value of the lathe is obtained, meanwhile, the controller can adjust the sliding distance of the sliding mechanism on the rack according to the to-be-transported cutter value of the lathe, the adjustment is convenient, and the working efficiency is high.)
1. A method for adjusting the feed amount of a lathe, which is used for adjusting the lathe, is characterized in that: the lathe comprises a rack, a controller arranged on the rack, a sliding mechanism arranged on the rack in a sliding manner and a detection mechanism arranged on the sliding mechanism, wherein an electronic detection meter is arranged on the detection mechanism, the controller is used for adjusting the sliding distance of the sliding mechanism on the rack, and the sliding distance of the sliding mechanism on the rack and the reading of the electronic detection meter are the feed value of the lathe;
the feed amount adjusting method of the lathe comprises the following steps:
s1: taking a sample to be processed for first processing, wherein the reading of the electronic detection meter is K1Obtaining a first processed product;
s2: measuring the first processed product of S1 to obtain the value D of the to-be-transported moving tool of the lathe1The standard reading value K of the electronic detection meter can be obtained, namely K is equal to K1+D1Setting the tolerance value in the machining process of the lathe to be delta h, and enabling the controller to move the cutter according to the value D of the to-be-moved cutter of the lathe1Adjusting the sliding distance of the sliding mechanism on the rack;
s3: the lathe runs for the first time in an idle mode, and the reading of the electronic detection meter is K at the moment2To obtain | K2-K|=D2The value of the tool to be transported of the lathe is D2When D is present2When the time is less than or equal to delta h, the lathe is adjusted, and when D is less than or equal to delta h2When is greater than delta h, the controller is according to D2The sliding distance of the sliding mechanism on the rack is adjusted again; the nth air transportation of the latheWhile running, the reading of the electronic detection meter is Kn+1To obtain | Kn+1-K|=Dn+1The value of the tool to be transported of the lathe is Dn+1When D is presentn+1When the time is less than or equal to delta h, the lathe is adjusted, and when D is less than or equal to delta hn+1When is greater than delta h, the controller is according to Dn+1And adjusting the sliding distance of the sliding mechanism on the rack again.
2. The method for adjusting the feed amount of a lathe according to claim 1, comprising: the lathe further comprises an adjusting mechanism arranged on the sliding mechanism, the adjusting mechanism comprises a base, a moving part arranged on the base in a sliding mode, an adjusting part arranged on the base and matched with the moving part, and a driving part driving the moving part to move, the driving part drives the moving part to slide so that the sliding distance of the adjusting part on the rack can be adjusted, and the sliding distance of the adjusting part on the rack is the sliding distance of the sliding mechanism on the rack.
3. The method of adjusting the feed amount of a lathe according to claim 2, comprising: be provided with the mounting groove on the base, the moving part with regulating part slidable ground sets up in the mounting groove, the moving part is close to one side of regulating part is provided with first inclined plane, be provided with on the regulating part with first inclined plane complex second inclined plane, the driving piece includes the lead screw and sets up the gear motor in lead screw one end, the lead screw is kept away from gear motor's one end with moving part threaded connection, gear motor rotates and drives the lead screw rotates, and then drives the moving part slides, first inclined plane acts on the second inclined plane makes the regulating part is relative the base slides, adjusts promptly the regulating part is in sliding distance in the frame.
4. A method of adjusting a feed amount of a lathe according to claim 3, comprising: the rack is provided with a limiting part corresponding to the adjusting part, and when the adjusting mechanism slides along with the sliding mechanism on the rack, and the adjusting part abuts against the limiting part, the sliding mechanism and the adjusting mechanism stop sliding.
5. The method of adjusting the feed amount of a lathe according to claim 4, comprising: the electronic probe is arranged at one end of the electronic detection meter in a telescopic mode, a positioning piece corresponding to the electronic probe is arranged on the rack, when the sliding mechanism slides on the rack, the adjusting mechanism and the detection mechanism slide synchronously, the electronic probe touches the positioning piece, the electronic probe contracts, when the adjusting piece abuts against the limiting piece, the sliding mechanism stops sliding, and the electronic detection meter displays readings according to the contraction quantity of the electronic probe.
6. A method of adjusting a feed amount of a lathe according to claim 3, comprising: the adjusting mechanism further comprises two elastic pieces, two accommodating grooves are formed in the groove walls of the mounting grooves in a recessed mode, one elastic piece corresponds to one accommodating groove, each elastic piece is accommodated in the corresponding accommodating groove, one end of each elastic piece is elastically abutted to the groove wall of the corresponding accommodating groove, and the other end of each elastic piece is elastically abutted to the adjusting piece.
7. A method of adjusting a feed amount of a lathe according to claim 3, comprising: the movable piece is provided with a containing groove, one end, far away from the speed reduction motor, of the screw rod is arranged in the containing groove, an external thread is arranged on the outer wall of the screw rod, and an internal thread matched with the external thread is arranged on the groove wall of the containing groove.
8. The method of adjusting the feed amount of a lathe according to claim 7, comprising: the groove wall of the containing groove is formed with a fixing groove along the radial depression of the moving part, a fixing sleeve is contained in the fixing groove, the fixing sleeve is sleeved outside the screw rod and is in threaded connection with the screw rod, a fixing part is arranged on one side of the fixing sleeve, and the fixing part sequentially penetrates through the fixing sleeve and the moving part and then is inserted into the moving part.
9. The method of adjusting the feed amount of a lathe according to claim 2, comprising: the sliding mechanism comprises a first sliding plate and a second sliding plate, the first sliding plate is slidably arranged on the machine frame, the second sliding plate is slidably arranged on the first sliding plate, the adjusting mechanism and the detecting mechanism are arranged on the first sliding plate, the lathe further comprises a tool apron arranged on the second sliding plate and a tool rest mounted on the tool apron, the first sliding plate is used for controlling axial feeding of the lathe, and the second sliding plate is used for controlling radial feeding of the lathe.
10. The method of adjusting the feed amount of a lathe according to claim 2, comprising: the base epirelief is equipped with the mounting panel, the driving piece is installed on the mounting panel.
Technical Field
The invention relates to the technical field of bearing ring processing, in particular to a method for adjusting the feed amount of a lathe for processing a bearing ring.
Background
The lathe is used for processing the bearing ring, change the lathe tool or change not unidimensional bearing ring back in the production process of lathe, need carry out readjustment to the slide mechanism's of lathe the amount of feed, current lathe generally adopts the amount of feed of stop screw regulation lathe, because stop screw has the thread clearance, there is the error in the time of other spare parts processing installations simultaneously, need constantly try to process and measure the product, manually adjust stop screw repeatedly according to the result, finally reach the requirement, this regulative mode is higher to operative employee's technical requirement, and adjust the precision and be difficult to reach the requirement, this regulative mode inefficiency simultaneously, working strength is big.
Disclosure of Invention
The technical problem to be solved by the invention is as follows: in order to overcome the problems in the prior art, a method for adjusting the feed amount of a lathe is provided, which is capable of automatically adjusting and has high adjustment efficiency.
The technical scheme adopted for solving the technical problems is as follows: a lathe feed amount adjusting method is used for adjusting a lathe, the lathe comprises a frame, a controller arranged on the frame, a sliding mechanism arranged on the frame in a sliding mode and a detection mechanism arranged on the sliding mechanism, an electronic detection meter is arranged on the detection mechanism, the controller is used for adjusting the sliding distance of the sliding mechanism on the frame, and the sliding distance of the sliding mechanism on the frame and the reading of the electronic detection meter are the feed value of the lathe;
the feed amount adjusting method of the lathe comprises the following steps:
s1: taking a sample to be processed for first processing, wherein the reading of the electronic detection meter is K1Obtaining a first processed product;
s2: measuring the first processed product of S1 to obtain the value D of the to-be-transported moving tool of the lathe1The standard reading value K of the electronic detection meter can be obtained, namely K is equal to K1+D1Setting the tolerance value in the machining process of the lathe to be delta h, and enabling the controller to move the cutter according to the value D of the to-be-moved cutter of the lathe1Adjusting the sliding distance of the sliding mechanism on the rack;
s3: the lathe runs for the first time in an idle mode, and the reading of the electronic detection meter is K at the moment2To obtain | K2-K|=D2The value of the tool to be transported of the lathe is D2When D is present2When the time is less than or equal to delta h, the lathe is adjusted, and when D is less than or equal to delta h2When is greater than delta h, the controller is according to D2The sliding distance of the sliding mechanism on the rack is adjusted again; when the lathe runs idle for the nth time, the reading of the electronic detection meter is Kn+1To obtain | Kn+1-K|=Dn+1The value of the tool to be transported of the lathe is Dn+1When D is presentn+1When the time is less than or equal to delta h, the lathe is adjusted, and when D is less than or equal to delta hn+1When is greater than delta h, the controller is according to Dn+1And adjusting the sliding distance of the sliding mechanism on the rack again.
Further, the lathe further comprises an adjusting mechanism arranged on the sliding mechanism, the adjusting mechanism comprises a base, a movable member arranged on the base in a sliding manner, an adjusting member arranged on the base and matched with the movable member, and a driving member for driving the movable member to move, the driving member drives the movable member to slide so as to adjust the sliding distance of the adjusting member on the machine frame, and the sliding distance of the adjusting member on the machine frame is the sliding distance of the sliding mechanism on the machine frame.
Further, be provided with the mounting groove on the base, the moving part with regulating part slidable ground sets up in the mounting groove, the moving part is close to one side of regulating part is provided with first inclined plane, be provided with on the regulating part with first inclined plane complex second inclined plane, the driving piece includes the lead screw and sets up the gear motor in lead screw one end, the lead screw is kept away from gear motor's one end with moving part threaded connection, gear motor rotates the drive the lead screw rotates, and then drives the moving part slides, first inclined plane acts on the second inclined plane makes the regulating part is relative the base slides, adjusts promptly the regulating part is in sliding distance in the frame.
Furthermore, a limiting part corresponding to the adjusting part is arranged on the rack, and when the adjusting mechanism slides along with the sliding mechanism on the rack, and the adjusting part abuts against the limiting part, the sliding mechanism and the adjusting mechanism stop sliding.
Further, the detection mechanism further comprises an electronic probe telescopically arranged at one end of the electronic detection meter, a positioning piece corresponding to the electronic probe is arranged on the rack, when the sliding mechanism slides on the rack, the adjusting mechanism and the detection mechanism synchronously slide, the electronic probe touches the positioning piece, the electronic probe contracts, when the adjusting piece abuts against the limiting piece, the sliding mechanism stops sliding, and the electronic detection meter displays a reading according to the contraction quantity of the electronic probe.
Furthermore, the adjusting mechanism further comprises two elastic pieces, two accommodating grooves are formed in the groove wall of the mounting groove in a recessed mode, one elastic piece corresponds to one accommodating groove, each elastic piece is accommodated in the corresponding accommodating groove, one end of each elastic piece elastically abuts against the groove wall of the corresponding accommodating groove, and the other end of each elastic piece elastically abuts against the adjusting piece.
Furthermore, a containing groove is formed in the movable piece, one end, far away from the speed reduction motor, of the screw rod is arranged in the containing groove, external threads are formed in the outer wall of the screw rod, and internal threads matched with the external threads are formed in the groove wall of the containing groove.
Furthermore, a fixed groove is formed in the groove wall of the containing groove along the radial direction of the moving part in a concave mode, a fixed sleeve is contained in the fixed groove, the fixed sleeve is sleeved outside the screw rod and is in threaded connection with the screw rod, a fixing part is arranged on one side of the fixed sleeve, and the fixing part penetrates through the fixed sleeve and the moving part in sequence and then is inserted into the moving part.
Further, the sliding mechanism includes a first sliding plate slidably disposed on the machine frame and a second sliding plate slidably disposed on the first sliding plate, the adjusting mechanism and the detecting mechanism are disposed on the first sliding plate, the lathe further includes a tool holder disposed on the second sliding plate and a tool holder mounted on the tool holder, the first sliding plate is used for controlling axial feeding of the lathe, and the second sliding plate is used for controlling radial feeding of the lathe.
Further, the base is convexly provided with a mounting plate, and the driving piece is mounted on the mounting plate.
The invention has the beneficial effects that: according to the lathe feed amount adjusting method provided by the invention, the electronic detection meter can display the sliding distance of the sliding mechanism on the rack, so that the to-be-transported moving tool value of the lathe is obtained, and meanwhile, the controller can continuously adjust the sliding distance of the sliding mechanism on the rack according to the to-be-transported moving tool value of the lathe, so that the lathe runs and is debugged in an idle mode, the operation is simple, the adjustment is convenient, and the working efficiency is high.
Drawings
The invention is further illustrated by the following figures and examples.
FIG. 1 is a schematic view of the construction of the lathe of the present invention;
FIG. 2 is a schematic view of the adjustment mechanism of the lathe of FIG. 1;
FIG. 3 is a cross-sectional view of the adjustment mechanism of FIG. 2;
fig. 4 is a process flow diagram of the lathe adjustment method of the present invention.
In the figure: the lathe 100, the frame 10, the sliding mechanism 20, the tool post 30, the
Detailed Description
The present invention will now be described in detail with reference to the accompanying drawings. This figure is a simplified schematic diagram, and merely illustrates the basic structure of the present invention in a schematic manner, and therefore it shows only the constitution related to the present invention.
Referring to fig. 1, the present invention provides a lathe 100, the lathe 100 includes a frame 10, a controller disposed on the frame 10, a sliding mechanism 20 slidably disposed on the frame 10, a tool holder 30 and an
The rack 10 is rectangular plate-shaped, and a limiting member 11 and a positioning member 12 are disposed on the rack 10, specifically, a mounting block 13 is disposed on one side of the rack 10, and the limiting member 11 and the positioning member 12 are disposed on the mounting block 13, in this embodiment, the limiting member 11 is a limiting screw, and the positioning member 12 is a positioning block.
The sliding mechanism 20 includes a first sliding plate 21 slidably disposed on the frame 10 and a second sliding plate 22 slidably disposed on the first sliding plate 21, the tool holder 30 is disposed on the second sliding plate 22, and the
Referring to fig. 2 and 3, the
The
One side of the
The driving
In one embodiment, a groove wall of the
The detection mechanism 50 comprises a fixed seat 51, an electronic detection meter 52 arranged on the fixed seat 51 and an electronic probe 53 telescopically arranged at one end of the electronic detection meter 52, the other end of the electronic probe 53 extends out of the fixed seat 51, the electronic probe 53 corresponds to the positioning member 12, when the electronic probe 53 touches the positioning member 12, the electronic probe 53 contracts, and corresponding reading is displayed on the electronic detection meter 52 according to the contraction amount of the electronic probe 53.
The
When the lathe 100 of the present invention is used to process a bearing ring, the first sliding plate 21 slides on the machine frame 10 along the axial direction of the machine frame 10 so as to facilitate the tool holder installed on the tool holder 30 to process the bearing ring, the
The controller is configured to control a sliding distance of the sliding mechanism 20 on the frame 10, that is, a distance between the adjusting
A method for adjusting the feed amount of the lathe 100, please refer to fig. 4, which includes the following steps:
s1: taking a sample to be processed for the first processing, electronically checking meter 52The reading is recorded as K1Obtaining a first processed product;
s2: measuring the first processed product of S1 to obtain the value D of the to-be-transported moving tool of the lathe 1001The standard reading value K of the electronic test meter 52 can be obtained, i.e. K ═ K1+D1Setting the tolerance value of the lathe 100 during machining to be delta h, and the controller controls the lathe 100 to run the feed value D according to the running speed1Adjusting the sliding distance of the sliding mechanism 20 on the frame 10;
s3: the lathe is idle for the first time, at which time the electronic test meter 52 reads K2To obtain | K2-K|=D2That is, the value of the tool to be transported of the lathe 100 is D2When D is present2When the distance is less than or equal to delta h, the lathe 100 finishes the adjustment, and when D is less than or equal to delta h2When is greater than delta h, the controller is according to D2The sliding distance of the sliding mechanism 20 on the frame 10 is adjusted again; the nth idle run of the lathe 100 results in a K reading for the electronic gauge 52n+1To obtain | Kn+1-K|=Dn+1That is, the value of the tool to be transported of the lathe 100 is Dn+1When D is presentn+1When the distance is less than or equal to delta h, the lathe 100 finishes the adjustment, and when D is less than or equal to delta hn+1When is greater than delta h, the controller is according to Dn+1The sliding distance of the sliding mechanism 20 on the frame 10 is adjusted again.
In S2, the controller determines the sliding distance of the sliding mechanism 20 on the frame 10, i.e. the sliding distance of the
According to the adjusting method of the lathe 100, the electronic detection meter 52 can display the sliding distance of the sliding mechanism 20 on the rack 10, so that the to-be-transported tool feeding value of the lathe 100 is obtained, and meanwhile, the controller can adjust the sliding distance of the sliding mechanism 20 on the rack 10 according to the to-be-transported tool feeding value of the lathe 100, so that the lathe 100 runs and is debugged in an idle mode, the operation is simple, the adjustment is convenient, and the working efficiency is high.
In light of the foregoing description of preferred embodiments in accordance with the invention, it is to be understood that numerous changes and modifications may be made by those skilled in the art without departing from the scope of the invention. The technical scope of the present invention is not limited to the contents of the specification, and must be determined according to the scope of the claims.
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