CN217433730U

CN217433730U - Cylinder body clamping device for lathe machining

Info

Publication number: CN217433730U
Application number: CN202220907857.1U
Authority: CN
Inventors: 陆明明; 程世春
Original assignee: Ningbo Mingxin Electronic Machinery Manufacturing Co ltd
Current assignee: Ningbo Mingxin Electronic Machinery Manufacturing Co ltd
Priority date: 2022-04-19
Filing date: 2022-04-19
Publication date: 2022-09-16
Anticipated expiration: 2032-04-19

Abstract

The utility model relates to a cylinder body clamping device for lathe processing, including chassis, middle part positioning seat and balancing weight, chassis front side mid-mounting have a middle part positioning seat, middle part positioning seat downside install the lower part jack catch that can reciprocate, the upside of middle part positioning seat be provided with the locating piece, the locating piece both sides install the upper portion jack catch that reciprocates, the upper left portion of front side on chassis install the balancing weight. The utility model has the characteristics of simple structure, fixed firm, be suitable for irregular product, avoid appearing the phenomenon of pivot slope, ensure product processingquality, guarantee equipment safety etc.

Description

Cylinder body clamping device for lathe machining

Technical Field

The utility model relates to a die casting die technical field especially relates to a cylinder body clamping device for lathe processing.

Background

Conventional finish machining selects the digit control machine tool to go on usually, and this mode can greatly increased the processing cost, and for reduce cost, can select lathe work, lathe work is man-hour, needs the pivot to dock with the grip slipper of product, and when the structure of product was irregular, the pivot can be because the central skew of product, and lead to the fact the slope phenomenon, in order to avoid appearing this problem, needs to design a clamping device who is used for lathe work specially.

Disclosure of Invention

The utility model aims to solve the technical problem that a cylinder body clamping device for lathe processing is provided, have simple structure, fixed firm, be suitable for irregular product, avoid appearing the phenomenon of pivot slope, ensure product processingquality, guarantee characteristics such as equipment safety.

The utility model provides a technical scheme that its technical problem adopted is: the cylinder body clamping device for lathe machining comprises a chassis, a middle positioning seat and a balancing weight, wherein the middle positioning seat is mounted in the middle of the front side of the chassis, a lower clamping jaw capable of moving up and down is mounted on the lower side of the middle positioning seat, a positioning block is arranged on the upper side of the middle positioning seat, upper clamping jaws capable of moving up and down are mounted on two sides of the positioning block, and the balancing weight is mounted on the upper left portion of the front side of the chassis.

Through setting up the middle part positioning seat among this technical scheme and being used for making things convenient for the product to install and target in place, the product falls through the loop wheel machine behind the position that is close to the chassis, counterpoint the product through the middle part positioning seat, through setting up the lower part jack catch, support the locking to the product lower part, fix product upper portion through setting up locating piece and upper portion jack catch, through setting up the balancing weight, thereby ensure that the product center is located the chassis middle part, when making the lathe spindle rotate, can not take place the slope because of the focus skew, protect the lathe structure, ensure the quality of product.

As a supplement to the technical scheme, a boss for inserting a product is arranged in the middle of the front side of the middle positioning seat, and a butt joint hole penetrating through the chassis is formed in the center of the boss.

Through setting up boss center, make things convenient for boss center and product to form the location butt joint, through setting up the butt joint hole, make things convenient for device and lathe main shaft to carry out fixed connection.

As a supplement to the technical scheme, the lower clamping jaw is T-shaped, two ends of the upper end of the lower clamping jaw are provided with first positioning sheets extending upwards, and the upper ends of the first positioning sheets protrude towards the middle of the chassis.

Through setting up first spacer, make things convenient for the lower part jack catch to fix a position the lathe lower part.

As a supplement to this technical scheme, first locating piece rear side adopt the ladder face structure, the lower part of lower part jack catch be provided with and be the vertical first style of calligraphy butt joint hole of arranging, the chassis on be provided with the first locking hole that matches with first style of calligraphy butt joint hole.

Through setting up first style of calligraphy butt joint hole for the lower part jack catch can reciprocate, makes things convenient for the product clamping, and also the device of facilitating the use simultaneously can finely tune according to the product size, improves the application scope of device, through setting up first locking hole, makes things convenient for the installation of locking bolt, realizes the fixed to the lower part jack catch.

As a supplement to the technical scheme, the lower ends of the upper clamping jaws extend downwards, the lower ends of the upper clamping jaws adopt second positioning sheets protruding towards the middle of the chassis, the upper ends of the upper clamping jaws are provided with second linear butt joint holes in a vertical state, and the chassis is provided with second locking holes matched with the second linear butt joint holes.

Has the beneficial effects that: the utility model relates to a cylinder body clamping device for lathe processing, be used for making things convenient for the product to install in place through setting up the middle part positioning seat, the product falls behind the position that is close to the chassis through the loop wheel machine, counterpoint the product through the middle part positioning seat, through setting up the lower part jack catch, support locking to the product lower part, fix product upper portion through setting up locating piece and upper portion jack catch, through setting up the balancing weight, thereby ensure that the product center is located the chassis middle part, when making the lathe spindle rotate, can not take place the slope because of the focus skew, protect the lathe structure, ensure the quality of product, simple structure has, it is fixed firm, be suitable for irregular product, avoid appearing the phenomenon of pivot slope, ensure product processingquality, characteristics such as assurance equipment safety.

Drawings

Fig. 1 is a front view of the present invention;

FIG. 2 is a structural view of the present invention;

fig. 3 is a structural view of the middle positioning seat of the present invention.

The figure is as follows: 1. the chassis, 2, balancing weight, 3, middle part positioning seat, 4, lower part jack catch, 5, first locating piece, 6, first style of calligraphy butt joint hole, 7, first locking hole, 8, locating piece, 9, upper portion jack catch, 10, second locating piece, 11, second locking hole, 12, product, 13, the first style of calligraphy butt joint hole of second.

Detailed Description

The present invention will be further described with reference to the following specific examples. It should be understood that these examples are for illustrative purposes only and are not intended to limit the scope of the present invention. Furthermore, it should be understood that various changes and modifications of the present invention may be made by those skilled in the art after reading the teachings of the present invention, and these equivalents also fall within the scope of the appended claims.

The utility model discloses an embodiment relates to a cylinder body clamping device for lathe processing, as shown in fig. 1-3, including chassis 1, middle part positioning seat 3 and balancing

weight

2, 1 front side mid-mounting in chassis have middle

part positioning seat

3, 3 downside of middle part positioning seat install the lower part jack catch 4 that can reciprocate, the upside of middle part positioning seat 3 be provided with locating

piece

8, 8 both sides of locating piece install the upper portion jack catch 9 that reciprocates, the upper left portion of front side on chassis 1 install balancing weight 2.

Through setting up middle part positioning seat 3 among this technical scheme and being used for making things convenient for the product to install and target in place, the product falls through the loop wheel machine behind the position that is close to chassis 1, counterpoint the product through middle part positioning seat 3, through setting up lower part jack catch 4, support locking to the product lower part, fix product upper portion through setting up locating piece 8 and upper portion jack catch 9, through setting up balancing weight 2, thereby ensure that the product center is located chassis 1 middle part, when making the lathe spindle rotate, can not take place the slope because of the focus skew, protect the lathe structure, ensure the quality of product.

As a supplement to the technical scheme, a boss for inserting a product is arranged in the middle of the front side of the middle positioning seat 3, and a butt joint hole penetrating through the chassis 1 is formed in the center of the boss.

As a supplement to the technical scheme, the lower jaw 4 is T-shaped, two ends of the upper end of the lower jaw are provided with first positioning pieces 5 extending upwards, and the upper ends of the first positioning pieces 5 protrude towards the middle of the chassis 1.

Through setting up first spacer 5, make things convenient for lower part jack catch 4 to fix a position the lathe lower part.

As a supplement to the technical scheme, the rear side of the first positioning piece 5 adopts a stepped surface structure, the lower part of the lower clamping jaw 4 is provided with a first I-shaped butt joint hole 6 which is vertically arranged, and the chassis 1 is provided with a first locking hole 7 matched with the first I-shaped butt joint hole 6.

Through setting up first style of calligraphy butt joint hole 6 for lower part jack catch 4 can reciprocate, makes things convenient for the product clamping, and also the convenience is put simultaneously and can finely tune according to the product size, improves the application scope of device, through setting up first locking hole 7, makes things convenient for the installation of locking bolt, realizes fixed to lower part jack catch 4.

As a supplement to the technical solution, the lower ends of the upper clamping jaws 9 extend downward, the lower ends of the upper clamping jaws 9 adopt second positioning pieces 10 protruding toward the middle of the chassis 1, the upper ends of the upper clamping jaws 9 are provided with second linear butt joint holes 13 in a vertical state, and the chassis 1 is provided with second locking holes 11 matched with the second linear butt joint holes 13.

Examples

When clamping is carried out, firstly, a chassis 1 of the whole device is butted with a main shaft of a lathe, a butting shaft penetrating through a butting hole of a middle positioning seat 3 is arranged on the main shaft of the lathe, locking is carried out after the butting shaft is locked, then a product 12 is hoisted to a position close to the middle positioning seat 3 through a crane, one end of the product 12 is in matched butting with a boss of the middle positioning seat 3, then a lower clamping jaw 4 is adjusted, a locking bolt on the lower clamping jaw 4 is loosened, so that the lower jaw 4 moves upwards, the first positioning sheet 5 on the lower jaw 4 is butted with the product 12, then the locking bolt is locked, so that the lower part of the product 12 can be positioned, then the upper clamping jaw 9 is fixed, after the fixing, a proper balancing weight 2 is arranged on the chassis 1, the center of gravity of the whole device is aligned with the lathe spindle, so that the rotating shaft cannot incline due to the center of gravity of an irregular product during lathe machining.

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 exemplary 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 the components and steps, the 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.

Spatially relative terms, such as "above … …," "above … …," "above … …," "above," and the like, may be used herein for ease of description to describe one device or feature's spatial relationship to another device or feature 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 term "above … …" can include both an orientation of "above … …" and "below … …". 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 the terms do not have special meanings unless otherwise stated, and therefore, the scope of the present invention should not be construed as being limited.

The cylinder clamping device for lathe machining provided by the application is described in detail, the principle and the embodiment of the application are explained by applying specific examples, and the description of the embodiment is only used for helping to understand the method and the core idea of the application; meanwhile, for a person skilled in the art, according to the idea of the present application, there may be variations in the specific embodiments and the application scope, and in summary, the content of the present specification should not be construed as a limitation to the present application.

Claims

1. The utility model provides a cylinder body clamping device for lathe processing which characterized in that: including chassis (1), middle part positioning seat (3) and balancing weight (2), chassis (1) front side mid-mounting have middle part positioning seat (3), middle part positioning seat (3) downside install lower part jack catch (4) that can reciprocate, the upside of middle part positioning seat (3) be provided with locating piece (8), locating piece (8) both sides install upper portion jack catch (9) that reciprocate, the upper portion of a left side of chassis (1) install balancing weight (2).

2. The cylinder block holding apparatus for lathe machining according to claim 1, wherein: the middle part of the front side of the middle positioning seat (3) is provided with a boss for inserting a product, and the center of the boss is provided with a butt joint hole penetrating through the chassis (1).

3. The cylinder block holding apparatus for lathe machining according to claim 1, wherein: the lower clamping jaw (4) is T-shaped, two ends of the upper end of the lower clamping jaw are provided with first positioning pieces (5) extending upwards, and the upper ends of the first positioning pieces (5) protrude towards the middle direction of the chassis (1).

4. The cylinder block holding apparatus for lathe machining according to claim 3, wherein: first locating piece (5) rear side adopt the ladder face structure, the lower part of lower part jack catch (4) be provided with and be vertical first style of calligraphy butt joint hole (6) of arranging, chassis (1) on be provided with first locking hole (7) that match with first style of calligraphy butt joint hole (6).

5. The cylinder block holding apparatus for lathe machining according to claim 1, wherein: the lower extreme of upper portion jack catch (9) all extend down, its lower extreme adopts towards convex second spacer (10) in chassis (1) middle part, the upper end of upper portion jack catch (9) arranged and be vertical state's the first style of calligraphy butt joint hole (13), chassis (1) on be provided with and the second locking hole (11) that the first style of calligraphy of second matches butt joint hole (13).