CN207770858U - A kind of tailstock - Google Patents
A kind of tailstock Download PDFInfo
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- CN207770858U CN207770858U CN201721918609.2U CN201721918609U CN207770858U CN 207770858 U CN207770858 U CN 207770858U CN 201721918609 U CN201721918609 U CN 201721918609U CN 207770858 U CN207770858 U CN 207770858U
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- pedestal
- bracket
- fixed
- tailstock
- cylinder
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Abstract
The utility model provides a kind of tailstock, belongs to field of mechanical technique.It solves the problems such as production efficiency that existing tailstock cannot improve product.This tailstock, including pedestal, the line rail being arranged in left-right direction is fixed on the lathe bed of lathe, the lower end of pedestal is embedded on line rail, it is further fixed on servo motor on the lathe bed of lathe, servo motor connect with pedestal and rail along pedestal can be driven to slide, it is fixedly connected with air-actuated jaw on the left end of pedestal, it is located on the left end of pedestal below air-actuated jaw and is fixed with bracket, cylinder is fixed on bracket, the bracket being correspondingly arranged with air-actuated jaw is fixed on the piston rod of cylinder, cylinder can drive bracket to move up and down.This tailstock has many advantages, such as to improve the production efficiency of product.
Description
Technical field
The utility model belongs to field of mechanical technique, is related to a kind of tailstock.
Background technology
Tailstock is the component for coordinating spindle box bearing workpiece or tool on lathe.Tailstock includes being arranged in bed piece
On pedestal, be fixed with tailstock body on pedestal, the upper end of tailstock body is provided with tailstock sleeve, leading screw is provided in tailstock sleeve,
The left end of leading screw is provided with top, and the right end of leading screw is fixed with handwheel.Rotation handwheel can make top side-to-side movement, top cooperation
Fixture clamping workpiece on spindle box.When needing top tight workpiece, handwheel is shaken, top stretching tailstock body is made, until by workpiece
It holds out against.
With the development of industry, machine tooling automation degree of equipment is higher and higher, and workpiece may be implemented by manipulator
Automatic loading/unloading process.A usual manipulator will be equipped with more lathes simultaneously, manipulator in every lathe feeding and under
The time of material will be directly related to the processing efficiency of the entire production line.But since machine tool chief axis is in automatic charging blanking process
There is more program, therefore manipulator rests on feeding blanking in lathe and generally requires longer time, influences entire production
The processing efficiency of line, to influence the production efficiency of product.
Invention content
The purpose of this utility model is in view of the above-mentioned problems existing in the prior art, it is proposed that a kind of tailstock, the skill of solution
Art problem is how to improve the production efficiency of product.
The purpose of this utility model can be realized by following technical proposal：
A kind of tailstock, including pedestal are fixed with the line rail being arranged in left-right direction on the lathe bed of lathe, and the lower end of pedestal is embedding
Enter onto line rail, servo motor is further fixed on the lathe bed of lathe, servo motor connect with pedestal and can drive along pedestal
Rail slides, which is characterized in that is fixedly connected with air-actuated jaw on the left end of the pedestal, is located on the left end of the pedestal pneumatic
It is fixed with bracket below claw, cylinder is fixed on the bracket, is fixed on the piston rod of the cylinder and air-actuated jaw
The bracket being correspondingly arranged, the cylinder can drive bracket to move up and down.
When feeding, workpiece to be processed is placed on air-actuated jaw by manipulator, and the piston rod of cylinder stretches out upwards, bracket
It moves upwards and holds workpiece, then manipulator leaves the transport for carrying out workpiece on this lathe to lower a machine tool, manipulator
After leaving, air-actuated jaw action handles workpiece clamp, and then the piston rod of cylinder moves downward, and bracket moves downward out work
Part.Wait for that the finished work on main shaft completes discharging, servo motor work makes pedestal move downward close to main shaft, and pedestal will be to be added
Work workpiece transport at main shaft, clamp workpiece and complete feeding by main shaft.After main shaft clamps workpiece, air-actuated jaw release workpiece, and
It is moved right under the driving of servo motor and returns to initial position, manipulator again transports next workpiece to be processed at tailstock.
The setting of this tailstock eliminates manipulator and main shaft is waited for complete processing and discharging the time it takes, can transport more workpiece
It is processed, improves the production efficiency of product, improve production capacity.
In above-mentioned tailstock, the sensor being correspondingly arranged with air-actuated jaw, institute are further fixed on the left end of the pedestal
Sensor is stated for incuding workpiece.
Sensor and cylinder are electrically connected with the controller of lathe.It is and pneumatic when workpiece is placed on air-actuated jaw
The sensor that claw is correspondingly arranged can sense workpiece；When sensor sensing is to workpiece, sensor sends out sense to controller
Induction signal, controller receives inductive signal and controlling cylinder makes the piston rod of cylinder stretch out upwards, and bracket is upwards by workpiece support
Firmly.The setting of sensor can make bracket hold workpiece immediately when workpiece is placed into air-actuated jaw by manipulator, reduce machinery
Hand waits for the time of bracket reaction action, is conducive to the production efficiency for improving product.
In above-mentioned tailstock, blow head is further fixed on the left end of the pedestal, the inflatable mouth of the blow head is opposite
Sensor.
Blow head can blow to sensor, prevent the waste liquid generated during machine tooling and chip from pasting sensor
On, the accuracy of working sensor is influenced, is conducive to bracket and accurately acts, is conducive to lathe and the orderly of production line adds
Work ensures the production efficiency of product.
In above-mentioned tailstock, the sensor is located at the lower section of air-actuated jaw and the right side positioned at bracket.It in this way can be with
Make the compact-sized of tailstock, while sensor can be reduced by chip and waste liquor contamination, advantageously ensures that the standard of working sensor
True property, to advantageously ensure that the production efficiency of product.
In above-mentioned tailstock, the bracket includes frame plate, and the middle part of the frame plate is fixedly connected with the piston rod of cylinder,
The left and right ends of the frame plate have been respectively fixedly connected with left supported plate and right supported plate, and the upper end of the left supported plate and right supported plate is respectively provided with
There is V-shaped support slot.
When workpiece is axis class or shaft sleeve product, positioned at the support slot of left supported plate and right supported plate when workpiece is held by bracket
Interior, manipulator leaves rear workpiece and will not be tumbled from bracket, improves the stability of tailstock work, advantageously ensures that the life of product
Produce efficiency.
In above-mentioned tailstock, for tool there are two fixed frame, the left supported plate and right supported plate are logical on the upper surface of the frame plate
Bolt is crossed to be respectively fixedly connected on two fixed frames.
It unscrews bolt and left supported plate and right supported plate can be removed from frame plate so that it is convenient to left supported plate and right supported plate
It replaces, the support slot on left supported plate and right supported plate is made to adapt to various sizes of workpiece.
Compared with prior art, the utility model has the following advantages：
The bracket that air-actuated jaw is arranged on pedestal and is driven by cylinder passes through air-actuated jaw and bracket and servo electricity
The cooperation of machine carries out feeding, can save the stand-by period of manipulator, to be conducive to improve the production efficiency and production capacity of product.
Be arranged sensor exhaust hood can instant action, further increase the production efficiency of product.Sensor is arranged in Pneumatic paw
Lower section and bracket right side, blow head can against sensor blow, advantageously ensure that the stability of working sensor, protect
Demonstrate,prove the production efficiency of product.Special bracket is set, and be conducive to workpiece stablizes transport, ensures the production efficiency of product.
Description of the drawings
Front view when Fig. 1 is this tailstock installation workpiece；
Partial left side view when Fig. 2 is this tailstock installation workpiece；
Partial sectional view when Fig. 3 is this tailstock installation workpiece.
In figure, 1, workpiece；2, pedestal；3, servo motor；4, leading screw；5, air-actuated jaw；6, bracket；7, cylinder；8, bracket；
8a, frame plate；8b, fixed frame；8c, left supported plate；8d, right supported plate；8e, support slot；9, sensor；10, blow head.
Specific implementation mode
It is specific embodiment of the utility model and in conjunction with attached drawing below, the technical solution of the utility model is made further
Description, but the utility model is not limited to these examples.
Embodiment one
As shown in Figure 1-Figure 3, a kind of tailstock, including pedestal 2 are fixed with the line being arranged in left-right direction on the lathe bed of lathe
The lower end of rail, pedestal 2 is embedded on line rail, and servo motor 3 is further fixed on the lathe bed of lathe, and servo motor 3 is connect with pedestal 2
And rail sliding along pedestal 2 can be driven.Screw nut driven component, feed screw nut are provided between servo motor 3 and pedestal 2
Transmission component includes that the leading screw 4 being connect with 3 shaft of servo motor and the nut being connect with pedestal 2, nut are set on leading screw 4
And threaded connection is formed, when servo motor 3 drives leading screw 4 to rotate, rail slides the pedestal 2 being connect with nut along the line.
Air-actuated jaw 5 is fixedly connected on the left end of pedestal 2, the lower section that air-actuated jaw 5 is located on the left end of pedestal 2 is fixed
There is bracket 6, cylinder 7 be fixed on bracket 6, the bracket 8 being correspondingly arranged with air-actuated jaw 5 is fixed on the piston rod of cylinder 7,
Cylinder 7 can drive bracket 8 to move up and down.Bracket 8 includes frame plate 8a, and the middle part of frame plate 8a is fixed with the piston rod of cylinder 7 to be connected
It connects, the left and right ends of frame plate 8a have been respectively fixedly connected with left supported plate 8c and right supported plate 8d, the upper end of left supported plate 8c and right supported plate 8d
It is both provided with the support slot 8e in V shapes.There are two fixed frame 8b, left supported plate 8c and right supported plate 8d for tool on the upper surface of frame plate 8a
It is respectively fixedly connected on two fixed frame 8b by bolt.It is provided with reinforcing plate between fixed frame 8b and frame plate 8a.Pedestal 2
The sensor 9 being correspondingly arranged with air-actuated jaw 5 is further fixed on left end, sensor 9 is for incuding workpiece 1.Sensor 9 and cylinder
7 are electrically connected with the controller of lathe.When workpiece 1 is placed on air-actuated jaw 5, the biography that is correspondingly arranged with air-actuated jaw 5
Sensor 9 can sense workpiece 1；When sensor 9 senses workpiece 1, sensor 9 sends out inductive signal to controller, control
Device receives inductive signal and controlling cylinder 7 makes the piston rod of cylinder 7 stretch out upwards, and bracket 8 moves upwards.Sensor 9 is located at
The lower section of air-actuated jaw 5 and the right side for being located at bracket 8.Blow head 10 is further fixed on the left end of pedestal 2, blow head 10 is blown
Gas port is against sensor 9.
Workpiece 1 is axial workpiece or Model For The Bush-axle Type Parts.Axial workpiece is inserted between the paw of air-actuated jaw 5, pneumatic clamping
The paw of pawl 5, which comes closer, firmly grasps workpiece 1.Model For The Bush-axle Type Parts are sleeved on the paw of air-actuated jaw 5, the hand of air-actuated jaw 5
Pawl separates firmly grasp workpiece 1 outward.Before feeding, blow head 10 is blown against sensor 9, and chip and waste liquid is prevented to be adhered to sensing
On device 9.When feeding, workpiece 1 to be processed is placed on air-actuated jaw 5 by manipulator, and sensor 9 senses workpiece 1, cylinder 7
Piston rod stretch out upwards, bracket 8, which moves upwards, holds workpiece 1, and then manipulator leaves this lathe to lower a machine tool
The upper transport for carrying out workpiece 1, after manipulator leaves, the action of air-actuated jaw 5 clamps workpiece 1, then the piston rod of cylinder 7
It moves downward, bracket 8 moves downward out workpiece 1.Wait for that the finished work 1 on main shaft completes discharging, servo motor 3 works
Pedestal 2 is set to move downward close to main shaft, pedestal 2 transports workpiece to be processed 1 at main shaft, and main shaft is clamped workpiece 1 and completed
Material.After main shaft clamps workpiece 1, air-actuated jaw 5 unclamps workpiece 1, and is moved right under the driving of servo motor 3 and return to initial bit
It sets, manipulator again transports next workpiece to be processed 1 at tailstock.The setting of this tailstock eliminates manipulator and waits for main shaft complete
At processing and discharging the time it takes, manipulator can be made to transport more workpiece 1 and be processed, the production of product is improved
Efficiency improves production capacity.
The specific embodiments described herein are merely examples of the spirit of the present invention.The utility model institute
Belonging to those skilled in the art can make various modifications or additions to the described embodiments or using similar
Mode substitute, but without departing from the spirit of the present application or beyond the scope of the appended claims.
Claims (6)
1. a kind of tailstock, including pedestal (2), it is fixed with the line rail being arranged in left-right direction on the lathe bed of lathe, under pedestal (2)
End is embedded on line rail, servo motor (3) is further fixed on the lathe bed of lathe, servo motor (3) connect with pedestal (2) and can
Drive rail sliding along pedestal (2), which is characterized in that be fixedly connected with air-actuated jaw (5), institute on the left end of the pedestal (2)
It states on the left end of pedestal (2) to be located at below air-actuated jaw (5) and is fixed with bracket (6), cylinder is fixed on the bracket (6)
(7), the bracket (8) being correspondingly arranged with air-actuated jaw (5) is fixed on the piston rod of the cylinder (7), the cylinder (7) can
Bracket (8) is driven to move up and down.
2. tailstock according to claim 1, which is characterized in that be further fixed on the left end of the pedestal (2) and pneumatic clamping
The sensor (9) that pawl (5) is correspondingly arranged, the sensor (9) is for incuding workpiece (1).
3. tailstock according to claim 2, which is characterized in that be further fixed on blow head on the left end of the pedestal (2)
(10), the inflatable mouth of the blow head (10) is against sensor (9).
4. tailstock according to claim 2, which is characterized in that the sensor (9) be located at the lower section of air-actuated jaw (5) and
Right side positioned at bracket (8).
5. according to any tailstocks of claim 1-4, which is characterized in that the bracket (8) includes frame plate (8a), the frame
The middle part of plate (8a) is fixedly connected with the piston rod of cylinder (7), and the left and right ends of the frame plate (8a) have been respectively fixedly connected with a left side
The upper end of support plate (8c) and right supported plate (8d), the left supported plate (8c) and right supported plate (8d) is both provided with V-shaped support slot
(8e)。
6. tailstock according to claim 5, which is characterized in that there are two fixed frames for tool on the upper surface of the frame plate (8a)
(8b), the left supported plate (8c) and right supported plate (8d) are respectively fixedly connected with by bolt on two fixed frames (8b).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721918609.2U CN207770858U (en) | 2017-12-29 | 2017-12-29 | A kind of tailstock |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721918609.2U CN207770858U (en) | 2017-12-29 | 2017-12-29 | A kind of tailstock |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN207770858U true CN207770858U (en) | 2018-08-28 |
Family
ID=63222213
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201721918609.2U Active CN207770858U (en) | 2017-12-29 | 2017-12-29 | A kind of tailstock |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN207770858U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111842945A (en) * | 2020-08-25 | 2020-10-30 | 西安巨浪精密机械有限公司 | Hydraulic tailstock structure of machine tool |
-
2017
- 2017-12-29 CN CN201721918609.2U patent/CN207770858U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111842945A (en) * | 2020-08-25 | 2020-10-30 | 西安巨浪精密机械有限公司 | Hydraulic tailstock structure of machine tool |
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