CN217749393U

CN217749393U - Motor built-in numerical control vertical turret tool rest for heavy and unbalanced load occasions

Info

Publication number: CN217749393U
Application number: CN202221907854.4U
Authority: CN
Inventors: 洪婉晴
Original assignee: Changzhou Xinshu Machine Tool Numerical Control Equipment Co ltd
Current assignee: Changzhou Xinshu Machine Tool Numerical Control Equipment Co ltd
Priority date: 2022-07-21
Filing date: 2022-07-21
Publication date: 2022-11-08
Anticipated expiration: 2032-07-21

Abstract

The utility model relates to the technical field of vertical turret tool rests, in particular to a numerical control vertical turret tool rest with a built-in motor for heavy and unbalanced load occasions, which comprises a transmission mechanism, a tool rest body, a self-lubricating copper sleeve, a supporting column and a drive plate, wherein the supporting column is respectively connected with the transmission mechanism and the tool rest body; the self-lubricating copper sleeve is arranged between the transmission mechanism and the tool rest body, the drive plate is arranged on the support column and driven by the transmission mechanism, and a balance mechanism is arranged on the periphery of the drive plate. The utility model discloses pack into between drive mechanism and knife rest body and eliminate side direction clearance from moist copper sheathing, drive mechanism's output disc pusher dog drives the driver plate and is rotary motion, and the unbalance loading load mainly acts on from moist copper sheathing and driver plate circumference this moment, pushes down the balancing round off through the pressure spring and supports on the circumference of driver plate, guarantees the balance of the rotatory in-process inertial force of driver plate, prevents that jamming phenomenon from appearing under the heavy unbalance loading operating mode, can do high efficiency, trouble-free operation under the heavy unbalance loading occasion.

Description

Motor built-in numerical control vertical turret tool rest for heavy unbalance loading occasions

Technical Field

The utility model relates to a vertical capstan head tool rest technical field, in particular to interior concealed numerical control vertical capstan head tool rest of motor for heavy unbalance loading occasion.

Background

The numerical control vertical turret tool rest with the built-in motor has the main advantages of built-in motor, attractive appearance, interference and collision avoidance and good waterproof performance. At present, a numerical control vertical turret tool rest only removes a tool bar to form a bias weight according to a national standard GB/T20959-2007 requirement 5.1.2 bias weight test, but in practical application, a tool rest structure only provided with a heavy tool bar is used for machining a workpiece on many occasions. Therefore, it is necessary to provide a numerical control vertical turret tool rest with a built-in motor for heavy-unbalance loading occasions.

SUMMERY OF THE UTILITY MODEL

The utility model provides a problem among the correlation technique, provide a concealed numerical control vertical capstan head knife rest in motor for heavy unbalance loading occasion, can do high efficiency, trouble-free operation under heavy unbalance loading occasion.

In order to solve the technical problem, the utility model discloses a realize through following technical scheme: a numerical control vertical turret tool rest with a built-in motor for heavy-unbalance loading occasions comprises a transmission mechanism, a tool rest body, a self-lubricating copper sleeve, a support column and a drive plate, wherein the support column is respectively connected with the transmission mechanism and the tool rest body; the self-lubricating copper sleeve is arranged between the transmission mechanism and the tool rest body, the drive plate is arranged on the support column and driven by the transmission mechanism, and a balance mechanism is arranged on the periphery of the drive plate.

Preferably, the tool rest further comprises a locking mechanism, and the locking mechanism is used for locking the tool rest body.

Preferably, the transmission mechanism comprises an output disc, and a shifting claw is arranged on one side of the output disc close to the shifting disc and drives the shifting disc.

Preferably, the transmission mechanism is connected with the support column through a screw.

Preferably, the tool rest body comprises an upper tool rest and a lower tool rest which are integrated, the supporting column is connected with the lower tool rest through a screw, and the self-lubricating copper is sleeved between the upper tool rest and the transmission mechanism.

Preferably, the balance mechanism comprises a pressure spring, a balance pin and a plug, and the plug and the pressure spring press the balance pin to enable the balance pin to be abutted to the circumference of the drive plate.

Compared with the prior art, the beneficial effects of the utility model are that: the utility model discloses pack into between drive mechanism and knife rest body and eliminate side clearance from moist copper sheathing, drive mechanism's output disc pusher dog drives the driver plate and is rotary motion, and the unbalance loading load mainly acts on from moist copper sheathing and driver plate circumference this moment, pushes down the balancing round pin through the pressure spring and supports on the circumference of driver plate to guarantee the balance of the rotatory in-process inertial force of driver plate, prevent that jamming phenomenon from appearing under the heavy unbalance loading operating mode, the utility model discloses can do high efficiency, trouble-free operation under the heavy unbalance loading occasion.

Drawings

Fig. 1 is a schematic view of the overall structure of the present invention;

fig. 2 is a schematic view of the position relationship between the balance mechanism and the dial according to the present invention.

In the figure:

1. the automatic tool rest comprises a transmission mechanism, 1-1 parts of an output disc, 2 parts of a locking mechanism, 3 parts of a tool rest body, 3-1 parts of an upper tool rest, 3-2 parts of a lower tool rest, 4 parts of a self-lubricating copper sleeve, 5 parts of a support column, 6 parts of a drive plate, 7-1 parts of a pressure spring, 7-2 parts of a balance pin, 7-3 parts of a plug.

Detailed Description

The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. The following description of at least one exemplary embodiment is merely illustrative in nature and is in no way intended to limit the invention, its application, or uses. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative efforts belong to the protection scope of the present invention.

It is noted that the terminology used herein is for the purpose of describing particular embodiments only and is not intended to be limiting of example embodiments according to the present application. As used herein, the singular forms "a", "an", and "the" are intended to include the plural forms as well, and it should be understood that when the terms "comprises" and/or "comprising" are used in this specification, they specify the presence of stated features, steps, operations, devices, components, and/or combinations thereof, unless the context clearly indicates otherwise.

Unless specifically stated otherwise, the relative arrangement of parts and steps, numerical expressions, and numerical values set forth in these embodiments do not limit the scope of the present invention. Meanwhile, it should be understood that the sizes of the respective portions shown in the drawings are not drawn in an actual proportional relationship for the convenience of description. Techniques, methods, and apparatus known to those of ordinary skill in the relevant art may not be discussed in detail but are intended to be part of the specification where appropriate. In all examples shown and discussed herein, any particular value should be construed as merely illustrative, and not limiting. Thus, other examples of the exemplary embodiments may have different values. It should be noted that: like reference numbers and letters refer to like items in the following figures, and thus, once an item is defined in one figure, further discussion thereof is not required in subsequent figures.

In the description of the present invention, it should be understood that the orientation or positional relationship indicated by the orientation words such as "front, back, up, down, left, right", "horizontal, vertical, horizontal" and "top, bottom" etc. are usually based on the orientation or positional relationship shown in the drawings, and are only for convenience of description and simplification of description, and in the case of not making a contrary explanation, these orientation words do not indicate and imply that the device or element referred to must have a specific orientation or be constructed and operated in a specific orientation, and therefore, should not be interpreted as limiting the scope of the present invention; the terms "inner and outer" refer to the inner and outer relative to the profile of the respective component itself.

For ease of description, spatially relative terms such as "over 8230," "upper surface," "above," and the like may be used herein to describe the spatial positional relationship of one device or feature to other devices or features as illustrated in the figures. It will be understood that the spatially relative terms are intended to encompass different orientations of the device in use or operation in addition to the orientation depicted in the figures. For example, if a device in the figures is turned over, devices described as "above" or "on" other devices or configurations would then be oriented "below" or "under" the other devices or configurations. Thus, the exemplary terms "at 8230; \8230; 'above" may include both orientations "at 8230; \8230;' above 8230; 'at 8230;' below 8230;" above ". The device may be otherwise variously oriented (rotated 90 degrees or at other orientations) and the spatially relative descriptors used herein interpreted accordingly.

It should be noted that the terms "first", "second", and the like are used to define the components, and are only used for convenience of distinguishing the corresponding components, and if not stated otherwise, the terms have no special meaning, and therefore, the scope of the present invention should not be construed as being limited.

As shown in fig. 1 to 2, a numerical control vertical turret tool post with a built-in motor for heavy-load and unbalanced-load occasions comprises a transmission mechanism 1, a tool post body 3, a self-lubricating copper sleeve 4, a support column 5 and a drive plate 6, wherein the support column 5 is respectively connected with the transmission mechanism 1 and the tool post body 3; the self-lubricating copper sleeve 4 is arranged between the transmission mechanism 1 and the tool rest body 3 so as to eliminate the lateral clearance between the transmission mechanism 1 and the tool rest body 3; the drive plate 6 is arranged on the support column 5 and is driven by the transmission mechanism 1, wherein the transmission mechanism 1 is driven by a motor, and a balance mechanism is arranged on the periphery of the drive plate 6 so as to ensure the balance of the inertia force in the rotation process of the drive plate 6 and prevent the clamping stagnation phenomenon under the heavy unbalance loading working condition.

In one embodiment, the locking mechanism 2 is further included, and the locking mechanism 2 is used for locking the tool holder body 3.

In one embodiment, the transmission mechanism 1 comprises an output disc 1-1, a side of the output disc 1-1 close to the dial 6 is provided with a pusher dog, and the motor drives the output disc 1-1 to rotate, and simultaneously, the pusher dog on the output disc 1-1 drives the dial 6 to rotate.

In one embodiment, the transmission 1 is screwed to the support column 5.

In one embodiment, the tool holder body 3 comprises an upper tool holder 3-1 and a lower tool holder 3-2 which are integrated, a supporting column 5 is connected with the lower tool holder 3-2 through a screw, and a self-lubricating copper sleeve 4 is arranged between the upper tool holder 3-1 and the transmission mechanism 1.

In one embodiment, the balance mechanism comprises a pressure spring 7-1, a balance pin 7-2 and a plug 7-3, wherein the plug 7-3 and the pressure spring 7-1 press the balance pin 7-2 to enable the balance pin 7-2 to abut against the circumference of the driving plate 6, and specifically, a pin hole for abutting against the balance pin 7-2 is formed in the outer circumference of the driving plate 6 to ensure the balance of the inertia force during the rotation process of the driving plate 6.

The above is the preferred embodiment of the present invention, and the technical personnel in the field of the present invention can also change and modify the above embodiment, therefore, the present invention is not limited to the above specific embodiment, and any obvious improvement, replacement or modification made by the technical personnel in the field on the basis of the present invention all belong to the protection scope of the present invention.

Claims

1. A numerical control vertical turret tool rest with a built-in motor for heavy and unbalanced load occasions is characterized in that: the automatic lubricating device comprises a transmission mechanism (1), a tool rest body (3), a self-lubricating copper sleeve (4), a supporting column (5) and a drive plate (6), wherein the supporting column (5) is respectively connected with the transmission mechanism (1) and the tool rest body (3); the self-lubricating copper sleeve (4) is arranged between the transmission mechanism (1) and the tool rest body (3), the drive plate (6) is arranged on the support column (5) and driven by the transmission mechanism (1), and a balance mechanism is arranged on the periphery of the drive plate (6).

2. The numerical control vertical turret tool post with a built-in motor for heavy-offset load occasions as claimed in claim 1, wherein: the tool rest further comprises a locking mechanism (2), and the locking mechanism (2) is used for locking the tool rest body (3).

3. The numerical control vertical turret tool post with a built-in motor for heavy-offset load occasions as claimed in claim 1, wherein: the transmission mechanism (1) comprises an output disc (1-1), and a shifting claw is arranged on one side, close to the driving disc (6), of the output disc (1-1) and drives the driving disc (6).

4. The numerical control vertical turret tool post with a built-in motor for heavy-offset load occasions as claimed in claim 1, wherein: the transmission mechanism (1) is connected with the supporting column (5) through a screw.

5. The numerical control vertical turret tool post with the built-in motor for heavy-unbalance-loading occasions as claimed in claim 1, wherein: the tool rest body (3) comprises an upper tool rest (3-1) and a lower tool rest (3-2) which are integrated, the supporting column (5) is connected with the lower tool rest (3-2) through a screw, and the self-lubricating copper sleeve (4) is arranged between the upper tool rest (3-1) and the transmission mechanism (1).

6. The numerical control vertical turret tool post with the built-in motor for heavy-unbalance-loading occasions as claimed in claim 1, wherein: the balance mechanism comprises a pressure spring (7-1), a balance pin (7-2) and a plug (7-3), wherein the plug (7-3) and the pressure spring (7-1) press the balance pin (7-2) to enable the balance pin (7-2) to abut against the circumference of the drive plate (6).