CN210359284U - Tool apron running device applied to vertical lathe - Google Patents
Tool apron running device applied to vertical lathe Download PDFInfo
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- CN210359284U CN210359284U CN201921091620.5U CN201921091620U CN210359284U CN 210359284 U CN210359284 U CN 210359284U CN 201921091620 U CN201921091620 U CN 201921091620U CN 210359284 U CN210359284 U CN 210359284U
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- sliding rail
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Abstract
The utility model discloses a be applied to blade holder running device of vertical lathe, including perpendicularly to double slide rail, perpendicularly to the slide, perpendicularly to linear drive source, the level is to double slide rail, the level is to the slide, and the level is to linear drive source, the blade holder is carried on the level to the slide, wherein, perpendicularly to the bottom of double slide rail be equipped with at least one contact inductive switch, be equipped with on the blade holder be used for with the blade holder interference portion that contact inductive switch interfered with, the level is equipped with at least one contact inductive switch to the level of double slide rail respectively to both ends, the level is equipped with the epitaxial end with contact inductive switch one-to-one complex on to the slide. The utility model discloses a contact inductive switch contacts through the gyro wheel and interferes the position and carry out brake control as spacing trigger components and parts, and the rigid collision of having avoided operating device produces, and triggers reliably effectively, can not receive the environmental impact. And a separation type triggering structure with a sequence is adopted, so that sectional type braking is easy to realize.
Description
Technical Field
The utility model relates to a be applied to vertical lathe's blade holder running device belongs to blade holder running gear's technical field.
Background
The vertical lathe is different from the common lathe in that the main shaft of the vertical lathe is vertical, which is equivalent to the common lathe being vertically erected. The workbench is in a horizontal position, so that the machine is suitable for processing heavy parts with large diameter and short length. The vertical lathe can process inner and outer cylinders, conical surfaces, end planes, grooves, chamfers and the like, and the operations of clamping, correcting and the like of workpieces are convenient.
The operation device generally comprises a horizontal displacement mechanism and a vertical displacement mechanism, and is used for driving the carrying seat of the tool apron to carry out horizontal displacement and vertical displacement so as to be matched with the position of a carrying workpiece on the vertical lathe.
Generally, the horizontal displacement mechanism and the vertical displacement mechanism both adopt double-row linear guide rails, the sliding seat is in sliding fit with the double-row linear guide rails to realize the running direction guiding, and a screw rod transmission is arranged between the double-row linear guide rails and is in threaded fit with a matching seat on the sliding seat to realize the displacement driving.
The screw-fit type matching seat has many defects, on one hand, the position correction of the sliding seat is troublesome, and on the other hand, the displacement precision is difficult to guarantee.
To this condition, there is one kind among the prior art and adopts ball spline and displacement seat matched with displacement drive mode, thereby drive the drive of displacement seat linear displacement through the displacement of ball spline on the lead screw, and the ball spline belongs to accurate device, arouse very easily that the striking precision lacks, consequently, can't carry out the displacement spacing through setting up the stopper, traditional limit structure adopts position sensor to carry out limit control, position sensor stability is relatively poor on the one hand, produce control error easily, on the other hand displacement braking has certain buffering stroke, this buffering stroke produces the influence collision easily.
SUMMERY OF THE UTILITY MODEL
The utility model aims at solving the not enough of above-mentioned prior art, to the spacing problem that has the risk of traditional blade holder running gear stroke, provide the blade holder running gear who is applied to vertical lathe.
In order to achieve the above purpose, the utility model discloses the technical scheme who adopts is:
the tool apron operating device applied to the vertical lathe comprises a horizontal displacement mechanism and a vertical displacement mechanism,
the vertical displacement mechanism comprises a vertical double-row sliding rail, a vertical sliding seat matched and connected with the vertical double-row sliding rail in a sliding way, and a vertical linear driving source for driving the vertical sliding seat to move up and down,
the horizontal displacement mechanism comprises a horizontal double-row sliding rail arranged on the vertical sliding seat, a horizontal sliding seat matched and connected with the horizontal double-row sliding rail in a sliding way, and a horizontal linear driving source used for driving the horizontal linear displacement of the horizontal sliding seat to the sliding seat, the tool apron is carried on the horizontal sliding seat,
wherein the bottom of the vertical double-row sliding rail is provided with at least one contact type inductive switch, the tool apron is provided with a tool apron interference part used for interfering with the contact type inductive switch,
the horizontal double-row sliding rail is characterized in that at least one contact type induction switch is respectively arranged at two horizontal ends of the horizontal double-row sliding rail, and extension ends which are matched with the contact type induction switches in a one-to-one correspondence mode are arranged on the horizontal sliding seat.
Preferably, two contact inductive switches which are vertically arranged at intervals are arranged on one side of the motor of the horizontal linear driving source of the horizontal double-row sliding rail,
the horizontal sliding base is provided with two extension ends which are used for being matched with the contact type inductive switches in a one-to-one correspondence mode, and a horizontal position interval exists between interference parts of the two extension ends.
Preferably, the bottom of the vertical double-row sliding rail is provided with a limiting block for limiting the horizontal sliding seat.
Preferably, the vertical linear driving source includes a top motor, a bottom screw base, and a screw rod coupled between the top motor and the bottom screw base, and the limiting block is disposed on the bottom screw base.
The beneficial effects of the utility model are mainly embodied in that:
1. the contact type inductive switch is used as a limit trigger component, the contact type inductive switch is in contact with an interference part through the roller to perform brake control, hard collision of the running mechanism is avoided, the trigger is reliable and effective, and the influence of the environment is avoided.
2. The separated trigger structure with the sequence is adopted, so that the segmented braking is easy to realize, the position control of a heavier tool apron is suitable, and the impact accident caused by braking delay is avoided.
3. The overall design is ingenious, the tail ends of the horizontal displacement mechanism and the vertical displacement mechanism are limited easily, the operation failure probability is reduced, and the sustainable operation of the operation device is maintained.
Drawings
Fig. 1 is a schematic structural view of the tool holder operating device applied to a vertical lathe.
Fig. 2 is a schematic perspective view of the tool holder operating device applied to a vertical lathe.
Fig. 3 is an enlarged schematic view of a portion a of fig. 2.
Detailed Description
The utility model provides a be applied to vertical lathe's blade holder running device. The technical solution of the present invention will be described in detail below with reference to the accompanying drawings so as to be easier to understand and grasp.
The tool apron operating device applied to the vertical lathe comprises a horizontal displacement mechanism 1 and a vertical displacement mechanism 2, namely, the displacement of the tool apron is controlled by the horizontal displacement mechanism 1 and the vertical displacement mechanism 2.
As shown in fig. 1 to 3, the vertical displacement mechanism 2 includes a vertical double-row slide rail 21, a vertical slide 22 slidably coupled to the vertical double-row slide rail 21, and a vertical linear driving source 23 for driving the vertical slide 22 to move up and down.
The horizontal displacement mechanism 1 comprises a horizontal double-row sliding rail 11 arranged on a vertical sliding seat 22, a horizontal sliding seat 12 matched with the horizontal double-row sliding rail 11 in a sliding mode, and a horizontal linear driving source 13 used for driving the horizontal sliding seat 12 to displace horizontally, and a tool apron 3 is carried on the horizontal sliding seat 12.
At least one contact-type inductive switch 4 is arranged at the bottom of the vertical double-row sliding rail 21, a tool apron interfering portion for interfering with the contact-type inductive switch 4 is arranged on the tool apron 3, and the tool apron interfering portion is located on the back side of the tool apron 3, so that the illustration is omitted in the drawing.
At least one contact type induction switch 4 is respectively arranged at two horizontal ends of the horizontal double-row sliding rail 11, and extension ends 5 which are in one-to-one corresponding fit with the contact type induction switches 4 are arranged on the horizontal sliding base 12.
Specifically, the contact type inductive switch 4 is a pulley contact switch, and the tool apron interference part and the extension end 5 are in relative displacement with a pulley of the pulley contact switch, so that the limit touch is realized, the sensing error of the traditional radio frequency sensor is avoided, direct collision cannot be generated, and the limit is reliable and effective.
In a preferred embodiment, as shown in fig. 3, two contact-type inductive switches 4 are disposed on the horizontal double-row sliding rail 11 at the motor side of the horizontal linear driving source 13 and spaced apart from each other in the vertical direction.
The horizontal sliding base 12 is provided with two extending ends 5 which are used for being correspondingly matched with the contact type inductive switches 4 one by one, and a horizontal position interval exists between interference parts of the two extending ends 5.
Specifically, the effective stroke control can be ensured by sequential touch control of the two extension ends 5 and the two contact type inductive switches 4, and in a specific implementation process, the first contact switch is used for deceleration braking, and the second contact switch is used for emergency braking, so that the burden of single emergency braking can be reduced, the buffering response time is provided, the influence generated by emergency braking is reduced, and hard collision accidents can be avoided.
Certainly, the bottom of the vertical double-row sliding rail 21 can also adopt the design of the double-contact inductive switch 4, and two tool apron interfering parts with height drop are arranged on the tool apron 3 to perform interval touch control.
In one embodiment, the bottom of the vertical double-row sliding rail 21 is provided with a limiting block 6 for limiting the horizontal sliding seat 12.
Because the tool apron 3 is heavier, braking has certain time delay in the running process, in order to avoid hard collision between the tool apron and a workpiece on a turning carrier, the design of the limiting block 6 is adopted, in addition, the emergency limiting is realized through relative interference between the tool apron and the horizontal sliding seat 12, because the lifting inertia of the horizontal sliding seat 12 is lower than the lifting inertia of the vertical sliding seat 22, after the impact between the tool apron and the sliding seat, the impact force transmission of the horizontal sliding seat 12 towards the vertical sliding seat 22 exists, the damage of direct impact is reduced, and the braking of the tool apron 3 is quickly responded, because the tool apron 3 is fixed on the horizontal sliding seat 12.
In one embodiment, as shown in fig. 2, the vertical linear driving source 23 includes a top motor, a bottom screw base, and a screw rod coupled between the top motor and the bottom screw base, and the stopper 6 is disposed on the bottom screw base.
Because the space between the vertical double-row sliding rails 21 is limited, the limiting block 6 is difficult to carry independently, so that the structure arranged on the bottom screw rod seat is adopted, on one hand, the space is saved, and on the other hand, the structure is convenient to be opposite to the horizontal sliding seat 12.
Can discover through the above description, the utility model discloses be applied to vertical lathe's blade holder running device triggers components and parts as spacing through contact inductive switch, and it contacts through the gyro wheel and interferes the position and carry out brake control, has avoided operating device's rigid collision to produce, and triggers reliably effectively, can not receive the environmental impact. The separated trigger structure with the sequence is adopted, so that the segmented braking is easy to realize, the position control of a heavier tool apron is suitable, and the impact accident caused by braking delay is avoided. The overall design is ingenious, the tail ends of the horizontal displacement mechanism and the vertical displacement mechanism are limited easily, the operation failure probability is reduced, and the sustainable operation of the operation device is maintained.
The above technical solutions of the present invention have been fully described, and it should be noted that the present invention is not limited by the above description, and all technical solutions formed by equivalent transformation or equivalent transformation adopted by the spirit of the present invention in the aspects of structure, method or function by those of ordinary skill in the art all fall within the protection scope of the present invention.
Claims (4)
1. Be applied to blade holder running device of vertical lathe, including level to displacement mechanism and perpendicular displacement mechanism, its characterized in that:
the vertical displacement mechanism comprises a vertical double-row sliding rail, a vertical sliding seat matched and connected with the vertical double-row sliding rail in a sliding way, and a vertical linear driving source for driving the vertical sliding seat to move up and down,
the horizontal displacement mechanism comprises a horizontal double-row sliding rail arranged on the vertical sliding seat, a horizontal sliding seat matched and connected with the horizontal double-row sliding rail in a sliding way, and a horizontal linear driving source used for driving the horizontal linear displacement of the horizontal sliding seat to the sliding seat, the tool apron is carried on the horizontal sliding seat,
wherein the bottom of the vertical double-row sliding rail is provided with at least one contact type inductive switch, the tool apron is provided with a tool apron interference part used for interfering with the contact type inductive switch,
the horizontal double-row sliding rail is characterized in that at least one contact type induction switch is respectively arranged at two horizontal ends of the horizontal double-row sliding rail, and extension ends which are matched with the contact type induction switches in a one-to-one correspondence mode are arranged on the horizontal sliding seat.
2. The tool rest operating device for a vertical lathe according to claim 1, wherein:
two contact inductive switches which are vertically arranged at intervals are arranged on one side of the motor of the horizontal linear driving source of the horizontal double-row sliding rail,
the horizontal sliding base is provided with two extension ends which are used for being matched with the contact type inductive switches in a one-to-one correspondence mode, and a horizontal position interval exists between interference parts of the two extension ends.
3. The tool rest operating device for a vertical lathe according to claim 1, wherein:
and the bottom of the vertical double-row sliding rail is provided with a limiting block for limiting the horizontal sliding seat.
4. A tool rest operating device for a vertical lathe according to claim 3, wherein:
the vertical linear driving source comprises a top motor, a bottom screw rod seat and a screw rod matched and connected between the top motor and the bottom screw rod seat, and the limiting block is arranged on the bottom screw rod seat.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201921091620.5U CN210359284U (en) | 2019-07-12 | 2019-07-12 | Tool apron running device applied to vertical lathe |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201921091620.5U CN210359284U (en) | 2019-07-12 | 2019-07-12 | Tool apron running device applied to vertical lathe |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN210359284U true CN210359284U (en) | 2020-04-21 |
Family
ID=70271124
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201921091620.5U Active CN210359284U (en) | 2019-07-12 | 2019-07-12 | Tool apron running device applied to vertical lathe |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN210359284U (en) |
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2019
- 2019-07-12 CN CN201921091620.5U patent/CN210359284U/en active Active
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