Positioning seat of lathe tailstock

Abstract

The utility model relates to the technical field of lathe tailstock positioning seats, and discloses a lathe tailstock positioning seat which comprises a connecting plate, a clamping plate and a deviation rectifying plate. The connecting plate moves in the direction of the lathe tailstock and can rotate; the clamping plate is arranged on the connecting plate in a manner of reciprocating along the connecting plate, and is used for rectifying deviation and positioning the lathe tailstock; and the deviation rectifying plate is arranged on the connecting plate in a manner of reciprocating along the connecting plate, and is used for further rectifying the deviation of the lathe tailstock. The connecting plate can move in the direction of the lathe tailstock and can rotate, the clamping plate is arranged on the connecting plate in the mode that the clamping plate reciprocates along the connecting plate, and the deviation rectifying plate is arranged on the connecting plate in the mode that the deviation rectifying plate reciprocates along the connecting plate and is used for further rectifying deviation of the lathe tailstock. Through close cooperation of the plates, rapid and accurate positioning can be achieved, high stability and accuracy are achieved in the deviation rectifying process, and the positioning efficiency and machining precision of the lathe tailstock are greatly improved.

Description

TECHNICAL FIELD

[0001] The utility model relates to lathe tailstock positioning seat technical field, specifically is a lathe tailstock positioning seat. BACKGROUND

[0002] The quick positioning seat of the lathe tailstock can effectively reduce the vibration and displacement of the tailstock, and ensure that the tailstock always remains in the correct position during high-speed cutting or long-time machining.

[0003] The existing positioning seat still has the following problems: the traditional positioning lathe tailstock relies on manual experience to use conventional fixing clamps or simple manual adjusting devices to position the tailstock. Workers need to use simple tools such as calipers to roughly measure the tailstock position, and then manually rotate the bolts and move the clamps to adjust. The entire process is only judged by experience and visual observation, lacks precise quantitative standards, has low positioning accuracy and poor efficiency. Moreover, if the tailstock deviates due to vibration during machining, it is difficult to detect and correct in real time, which greatly affects the machining quality. Inappropriate manual operation can also accelerate equipment wear and tear, shorten equipment life, and cannot meet the modern high-precision and high-efficiency machining requirements.

[0004] Therefore, there is an urgent need for a lathe tailstock positioning seat to solve the above problems. UTILITY MODEL CONTENTS

[0005] Based on the above, the purpose of the utility model is to provide a lathe tailstock positioning seat to solve the problem of repeatedly adjusting the positioning lathe tailstock by hand.

[0006] To solve the above technical problems, the utility model adopts the following technical scheme: a lathe tailstock positioning seat, comprising:

[0007] A connecting plate moves in the direction of the lathe tailstock and can rotate;

[0008] A clamping plate is repeatedly moved along the connecting plate and is arranged on the connecting plate, and is used for correcting and positioning the lathe tailstock;

[0009] A correction plate is repeatedly moved along the connecting plate and is arranged on the connecting plate, and is used for further correcting the lathe tailstock.

[0010] As a preferred scheme of the lathe tailstock positioning seat, it further comprises a driving assembly arranged on the connecting plate for driving the clamping plate and the correction plate.

[0011] As a preferred scheme of the lathe tailstock positioning seat, the driving assembly comprises a sliding driving source and a guide rod, the sliding driving source is positioned on the top of the connecting plate, the guide rod is arranged on the driving end of the sliding driving source, and the clamping plate and the correction plate are both slidably arranged on the guide rod.

[0012] As a kind of lathe tailstock's positioning seat, further include rotating assembly, set in the side of the connecting plate, for driving the rotating motion of the connecting plate.

[0013] As a kind of lathe tailstock's positioning seat, the rotating assembly includes rotating drive source and positioning plate, the positioning plate is fixed to the side of the connecting plate, the rotating drive source is set to the side of the connecting plate, and the driving end of the drive source is connected with the positioning plate.

[0014] As a kind of lathe tailstock's positioning seat, the bottom surface of the clamping plate and the deviation rectifying plate is provided with clamping groove, and the clamping groove is used for matching the outer peripheral surface of lathe tailstock.

[0015] As a kind of lathe tailstock's positioning seat, further include auxiliary assembly, the auxiliary assembly is used for assisting the rotating motion of the connecting plate.

[0016] As a kind of lathe tailstock's positioning seat, the auxiliary assembly includes rotating plate, auxiliary plate and slot, the rotating plate is positioned in the side of the connecting plate, the auxiliary plate is set to the bottom surface of the rotating plate, the slot is set to the top surface of the auxiliary plate, and the slot is used for slidingly matching the outer peripheral surface of the rotating plate.

[0017] As a kind of lathe tailstock's positioning seat, further include guiding assembly, set in the side of the connecting plate, the guiding assembly is used for driving the connecting plate to move along the direction of lathe tailstock.

[0018] As a kind of lathe tailstock's positioning seat, the guiding assembly includes power source and guide rod, the power source is positioned in the side of the connecting plate, the guide rod is arranged on the power end of the power source, and the connecting plate is slidably arranged on the rod body of the guide rod.

[0019] The beneficial effects of the utility model are as follows: the connecting plate that is set to move along the direction of lathe tailstock and can rotate, the clamping plate that is set to repeatedly move along the connecting plate and is arranged on the connecting plate, and the deviation rectifying plate that is arranged on the connecting plate and is used for further rectifying the deviation of lathe tailstock. Through the close cooperation between the above-mentioned plate pieces, not only can fast and accurate positioning be realized, but also high stability and accuracy are possessed in the deviation rectifying process, the positioning efficiency and machining precision of lathe tailstock are greatly improved, the waste rate caused by inaccurate tailstock positioning is effectively reduced, powerful guarantee is provided for the efficient and stable operation of lathe, production benefit and product quality are improved. BRIEF DESCRIPTION OF DRAWINGS

[0020] Figure 1The utility model provides a kind of positioning seat of lathe tailstock in the first direction of overall structure schematic diagram of the utility model provides;

[0021] Figure 2 The utility model provides a kind of positioning seat of lathe tailstock in the second direction of overall structure schematic diagram of the utility model provides;

[0022] Figure 3 The utility model provides a kind of positioning seat of lathe tailstock in the first direction of overall structure schematic diagram of the utility model provides;

[0023] Figure 4 The utility model provides a kind of positioning seat of lathe tailstock in the second direction of overall structure schematic diagram of the utility model provides;

[0024] Figure 5 The utility model provides a kind of positioning seat of lathe tailstock in the first direction of overall structure schematic diagram of the utility model provides;

[0025] Figure 6 The utility model provides a kind of positioning seat of lathe tailstock in the first direction of overall structure schematic diagram of the utility model provides.

[0026] Wherein, each reference sign in drawing: 1, connecting plate;2, clamping plate;3, rectification plate;4, clamping groove;5, drive assembly;51, sliding drive source;52, guide rod;6, rotating assembly;61, rotating drive source;62, positioning plate;7, auxiliary assembly;71, rotating plate;72, auxiliary plate;73, slot;8, guide assembly;81, power source;82, guide rod. DETAILED DESCRIPTION

[0027] The utility model will be further explained in detail in connection with the drawings and embodiment.It can be understood that the specific embodiment described here is only used to explain the utility model, and is not limited to the utility model.In addition, it should be noted that, for the convenience of description, only part of the structure related to the utility model is shown in the drawing, not all structures.

[0028] In the description of the utility model, unless otherwise explicitly specified and limited, the terms "connected", "connected", "fixed" should be understood broadly, for example, it can be fixed connection, or detachable connection, or integral;It can be mechanical connection, or electrical connection;It can be directly connected, or indirectly connected through intermediate medium, it can be the communication inside two elements or the interaction relationship of two elements.For ordinary skilled in the art, the specific meaning of the above terms in the utility model can be understood according to specific circumstances.

[0029] In the utility model, unless another definite provision and limitation, first feature is in second feature " on " or " under " can include that first and second features are in direct contact, also can include that first and second features are not in direct contact but contact through other feature between them. Moreover, first feature is in second feature " on ", " above " and " upper surface " include that first feature is in second feature directly above and obliquely above, or just indicate that first feature horizontal height is higher than second feature. First feature is in second feature " under ", " below " and " lower surface " include that first feature is in second feature directly below and obliquely below, or just indicate that first feature horizontal height is less than second feature.

[0030] In the description of the embodiment, the orientation or position relationship of the terms "on", "under", "left", "right" and the like is based on the orientation or position relationship shown in the drawings, only for the convenience of description and simplification of operation, and does not indicate or imply that the device or element referred to must have a particular orientation, be constructed and operated in a particular orientation, and therefore cannot be understood as a limitation on the utility model.

[0031] In the description of the utility model, unless otherwise stated, the meaning of "a plurality of" is two or more than two. In addition, the terms "first", "second" are only used to distinguish in the description, and have no special meaning.

[0032] In one embodiment of the utility model, as shown in Figures 1-6 The utility model provides a positioning seat of lathe tailstock, include: connecting plate 1, clamping plate 2 and deviation rectification plate 3. Connecting plate 1, along the direction of lathe tailstock movement and can carry out rotary movement;Clamping plate 2, along connecting plate 1 repeatedly movingly set up in connecting plate 1, and be used for rectifying and positioning lathe tailstock;Deviation rectification plate 3, along connecting plate 1 repeatedly movingly set up in connecting plate 1, and be used for further rectifying lathe tailstock.

[0033] The utility model provides a quick positioning seat of lathe tailstock, set up along the direction of lathe tailstock movement and can carry out rotary movement connecting plate 1, along connecting plate 1 repeatedly movingly set up in connecting plate 2 and along connecting plate 1 repeatedly movingly set up in connecting plate 1, and be used for further rectifying lathe tailstock deviation rectification plate 3. Through the close cooperation between the above each board piece, not only can realize quick and accurate positioning, and have high stability and accuracy in the rectification process, greatly improve the positioning efficiency and processing accuracy of lathe tailstock, effectively reduce the scrap rate caused by tailstock inaccurate positioning, provide strong guarantee for the efficient and stable operation of lathe, improve production efficiency and product quality.

[0034] Preferably, the bottom surface of the clamping plate 2 and the deviation rectifying plate 3 are both provided with clamping grooves 4, which are used to match the outer circumferential surface of the lathe tailstock. The clamping grooves 4 are precisely machined according to the standard size of the lathe tailstock, so that the shape of the clamping grooves 4 is consistent with the outer circumferential surface of the tailstock, thereby ensuring that stable and uniform contact pressure can be provided during positioning, effectively preventing unnecessary displacement or shaking of the tailstock during machining, and further enhancing the accuracy and reliability of positioning.

[0035] The quick positioning seat of the lathe tailstock further comprises a driving assembly 5 arranged on the connecting plate 1 and used to drive the clamping plate 2 and the deviation rectifying plate 3. Specifically, the driving assembly 5 comprises a sliding driving source 51 and a guide rod 52, which can form a bidirectional sliding table. The sliding driving source 51 is positioned at the top of the connecting plate 1, and the guide rod 52 is arranged at the driving end of the sliding driving source 51. The clamping plate 2 and the deviation rectifying plate 3 are both slidably arranged on the guide rod 52.

[0036] In this embodiment, the working process of clamping the lathe tailstock is as follows: the sliding driving source 51 is driven, the sliding driving source 51 drives the guide rod 52, the guide rod 52 drives the deviation rectifying plate 3 and the clamping plate 2 to move towards each other, continuously correcting the position of the lathe tailstock, and finally clamping the lathe tailstock.

[0037] Specifically, the stroke and speed of the clamping plate 2 and the deviation rectifying plate 3 can be adjusted by preset parameters, and the position of the lathe tailstock can be finely corrected and positioned.

[0038] The quick positioning seat of the lathe tailstock further comprises a rotating assembly 6 arranged on the side surface of the connecting plate 1 and used to drive the connecting plate 1 to rotate. Specifically, the rotating assembly 6 comprises a rotating driving source 61 and a positioning plate 62. The rotating driving source 61 can be composed of an electric motor, and the positioning plate 62 is fixedly arranged on the side surface of the connecting plate 1. The rotating driving source 61 is arranged on the side of the connecting plate 1, and the driving end of the driving source is connected with the positioning plate 62.

[0039] In this embodiment, the working process of driving the connecting plate 1 to rotate is as follows: the rotating driving source 61 is driven, the driving source drives the positioning plate 62, and the positioning plate 62 drives the connecting plate 1 to rotate. In the process of rotation, the lathe tailstock is also being corrected and positioned.

[0040] When the clamping plate 2 and the deviation rectifying plate 3 are closely matched with the outer circumferential surface of the lathe tailstock, once the tailstock has a radial or angular deviation, with the rotation of the connecting plate 1, the clamping plate 2 and the deviation rectifying plate 3 will exert a correction force on the tailstock based on the friction between the clamping grooves 4 and the outer circumferential surface of the tailstock and the rigid structure of the clamping plate 2 and the deviation rectifying plate 3. This correction force will gradually return the tailstock to the correct position, thereby achieving the effect of deviation rectification and positioning.

[0041] Specifically, the rotating driving source 61 can first make the correction plate 3 and the clamping plate 2 avoid the lathe tailstock, and then perform the correction positioning on the lathe tailstock. Compared with directly clamping on the lathe tailstock, the rotatable correction plate 3 and the clamping plate 2 continuously adjust the angle and position of the lathe tailstock in the rotating process, so that the stress when contacting is more uniform and gentle, the structural integrity of the tailstock and itself is maximally protected, the accidental damage of the equipment caused by the operation process is reduced, the overall service life of the equipment is helped to be prolonged, and the stability of the lathe tailstock positioning is guaranteed.

[0042] The quick positioning seat of the lathe tailstock further comprises an auxiliary assembly 7 for assisting the rotating movement of the connecting plate 1. Specifically, the auxiliary assembly 7 comprises a rotating plate 71, an auxiliary plate 72 and a slot 73. The rotating plate 71 can be composed of a circle. The rotating plate 71 is positioned on the side of the connecting plate 1, the auxiliary plate 72 is arranged on the bottom surface of the rotating plate 71, and the slot 73 is formed on the top surface of the auxiliary plate 72. The slot 73 is used for slidingly matching with the outer circumferential surface of the rotating plate 71.

[0043] The working process of driving the rotating plate 71 to rotate in the embodiment is as follows: when the connecting plate 1 rotates, the rotating plate 71 also rotates, and the outer circumferential surface of the rotating plate 71 rotates in the slot 73 in the auxiliary plate 72. In order to improve the friction, lubricating oil can be applied to the inner wall of the slot 73.

[0044] The slot 73 formed on the top surface of the auxiliary plate 72 plays a guiding and restraining role on the outer circumferential surface of the rotating plate 71. The shape and size of the slot 73 are accurately matched with the outer circumferential surface of the rotating plate 71, so that the rotating plate 71 can only move along the track of the slot 73 when rotating, preventing the rotating plate 71 from deviating in the axial or radial direction during rotation.

[0045] The quick positioning seat of the lathe tailstock further comprises a guide assembly 8 arranged on the side of the connecting plate 1, and the guide assembly 8 is used for driving the connecting plate 1 to move in the direction of the lathe tailstock.

[0046] Specifically, the guide assembly 8 comprises a power source 81 and a guide rod 82, and the power source 81 and the guide rod 82 can constitute a sliding table. The power source 81 is positioned on the side of the connecting plate 1, the guide rod 82 is arranged on the power end of the power source 81, and the connecting plate 1 is slidingly arranged on the rod body of the guide rod 82.

[0047] The working process of driving the connecting plate 1 to move in the direction of the lathe tailstock in the embodiment is as follows: the power source 81 is driven, the power source 81 drives the guide rod 82, and the guide rod 82 drives the connecting plate 1 to move in the direction of the lathe tailstock. The guide assembly 8 drives the connecting plate 1 to move in the direction of the tailstock, so as to move the clamping plate 2 and the correction plate 3 to the appropriate position to correct and position the lathe tailstock.

[0048] The above is only the preferred embodiment of the present application, and does not limit the present application in any form. Although the present application is disclosed as above in the preferred embodiment, it is not intended to limit the present application. Any skilled person in the art can make some changes or modifications to the disclosed technical content without departing from the technical solution of the present application, and any equivalent embodiment with equivalent changes is equivalent to the above embodiment. Any simple modification, equivalent change and modification of the above embodiment according to the present application technical solution are within the scope of the present application technical solution.

Claims

1. A locating seat for a lathe tailstock, characterised in that, The utility model relates to a tailstock rectification device for lathe, which comprises: a connecting plate moving along the direction of the lathe tailstock and capable of rotating; a clamping plate repeatedly moving along the connecting plate and arranged on the connecting plate for rectifying and positioning the lathe tailstock; a rectification plate repeatedly moving along the connecting plate and arranged on the connecting plate for further rectifying the lathe tailstock.

2. A tailstock apron as claimed in claim 1, wherein, Further comprising a driving assembly arranged on the connecting plate for driving the clamping plate and the rectification plate.

3. A tailstock apron as claimed in claim 2, wherein, The driving assembly comprises a sliding driving source positioned on the top of the connecting plate and a guide rod arranged on the driving end of the sliding driving source, and the clamping plate and the rectification plate are both slidably arranged on the guide rod.

4. The locating seat of a lathe tailstock according to any one of claims 1-3, characterized in that, Further comprising a rotating assembly arranged on the side of the connecting plate for driving the connecting plate to rotate.

5. A tailstock apron as claimed in claim 4, wherein, The rotating assembly comprises a rotating driving source and a positioning plate, the positioning plate is fixedly arranged on the side of the connecting plate, and the rotating driving source is arranged on the side of the connecting plate, and the driving end of the driving source is connected with the positioning plate.

6. The locating seat of a lathe tailstock according to any one of claims 1-3, characterized in that, The bottom surface of the clamping plate and the rectification plate is provided with a clamping groove matched with the outer circumferential surface of the lathe tailstock.

7. The locating seat of a lathe tailstock according to any one of claims 1-3, characterized in that, Further comprising an auxiliary assembly for assisting the connecting plate to rotate.

8. A tailstock apron as claimed in claim 7, wherein, The auxiliary assembly comprises a rotating plate, an auxiliary plate and a slot, the rotating plate is positioned on the side of the connecting plate, the auxiliary plate is arranged on the bottom surface of the rotating plate, the slot is arranged on the top surface of the auxiliary plate, and the slot is used for slidingly matching with the outer circumferential surface of the rotating plate.

9. The locating seat of a lathe tailstock according to any one of claims 1-3, characterized in that, Further comprising a guide assembly arranged on the side of the connecting plate, the guide assembly is used for driving the connecting plate to move along the direction of the lathe tailstock.

10. A tailstock apron as claimed in claim 9, wherein, The guide assembly comprises a power source and a guide rod, the power source is positioned on the side of the connecting plate, the guide rod is arranged on the power end of the power source, and the connecting plate is slidably arranged on the rod body of the guide rod.

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