CN211053121U

CN211053121U - Workpiece distance adjusting device

Info

Publication number: CN211053121U
Application number: CN201921373870.8U
Authority: CN
Inventors: 陈胜民; 周东珊; 武鹏; 蔡帅帅; 肖苏; 颜裕; 王金霞; 陈奕阊; 赖志豪
Original assignee: Zhejiang Yasha Decoration Co Ltd
Current assignee: Zhejiang Yasha Decoration Co Ltd
Priority date: 2019-08-22
Filing date: 2019-08-22
Publication date: 2020-07-21
Anticipated expiration: 2029-08-22

Abstract

The utility model discloses a work piece roll adjustment device, including roll adjustment device body, roll adjustment device body includes that base plate, internal and external formula adjust mounting and locking connecting piece, the mounting is adjusted to internal and external formula outside and base plate adjustable connection, the mounting is adjusted to internal and external formula inside and locking connecting piece adjustable connection, locking connecting piece runs through the internal and external formula and adjusts the work piece of locking and fixed undetermined behind the mounting. The internal and external adjusting fixing pieces are matched with the locking connecting pieces to adjust the distance and fix the workpiece, so that the working efficiency is high; with roll adjustment and fixed function integration, concentrate the operation position, save space, simultaneously, this device is detachable threaded connection with the work piece that needs the roll adjustment, has both avoided traditional laminating to connect the condition that produces easily slip and dislocation, makes things convenient for the dismouting again, excellent in use effect. And the device has the advantages of less parts, simple structure and convenient carrying and use.

Description

Workpiece distance adjusting device

Technical Field

The utility model belongs to the technical field of the machining technique and specifically relates to a work piece roll adjustment device is related to.

Background

Many places need adjust the distance between work piece and the lathe in the middle of the production work, at first transfer height or distance, then lock with the mounting, and some places space is not enough or the position is inconvenient, hardly adjusts and fixed operation. In the prior art, a machine tool is generally used in cooperation with a cushion block, a workpiece is cushioned to a proper height by using the cushion block to be milled, but the height of the cushion block needs to be continuously adjusted when the workpiece is continuously machined in different specifications, for example, a method for correcting and measuring a plate-shaped part disclosed in Chinese patent literature, which is disclosed under the publication number of CN201110080963.3, confirms the distance between the workpiece and the machine tool by comparing the two cushion blocks, but for the workpiece with higher precision requirement, errors are difficult to avoid in the process of repeatedly clamping, the machining precision is influenced, the adjustment process is complicated, and the production efficiency is influenced.

SUMMERY OF THE UTILITY MODEL

The utility model provides a not enough to prior art, the utility model provides a work piece roll adjustment device is integrated as an organic whole with roll adjustment device and fixing device, has solved the cushion and has relapseed the dismouting problem that influences the roll adjustment precision repeatedly.

In order to achieve the above purpose, the utility model adopts the following technical scheme:

the utility model discloses a work piece roll adjustment device, including roll adjustment device body, roll adjustment device body includes base plate, inside and outside formula regulation mounting and locking connecting piece, inside and outside formula is adjusted the mounting outside and is connected with the base plate is adjustable, inside and outside formula is adjusted the mounting and is connected with locking connecting piece is adjustable, locking connecting piece runs through inside and outside formula and adjusts the work piece of locking and fixed pending location behind the mounting. The base plate is a fixed reference plate, the internal and external type adjusting fixing piece penetrates through the base plate and then is connected with a workpiece to be positioned in a clamped mode, the distance between the workpiece to be positioned and the base plate is adjusted by adjusting the length of the internal and external type adjusting fixing piece entering the base plate, the locking connecting piece is inserted into and penetrates through the internal and external type adjusting fixing piece after distance adjustment is completed, and the internal and external type adjusting fixing piece and the workpiece to be positioned are connected and fixed in sequence.

Preferably, the substrate is provided with a connecting hole, and the inner wall of the connecting hole is provided with a thread structure. The connecting hole is used for connecting the internal and external adjusting fixing pieces, and the threaded structure can prevent the internal and external adjusting fixing pieces from sliding relatively.

Preferably, the outer part of the inner and outer adjusting fixing piece is provided with a thread structure, and the outer part of the inner and outer adjusting fixing piece is in threaded connection with the inner wall of the connecting hole. The inner and outer type adjusting fixing piece is in threaded connection with the connecting piece, the length of the inner and outer type adjusting fixing piece entering the connecting hole can be changed by rotating the inner and outer type adjusting fixing piece, and then the distance between the substrate and a workpiece to be positioned is changed.

Preferably, the locking connecting piece is provided with an external thread structure, the internal and external adjusting fixing piece is provided with an internal thread structure, and the internal and external adjusting fixing piece is in threaded connection with the middle part of the locking connecting piece. Interior outer all is provided with helicitic texture inside and outside the mounting is adjusted to interior outer formula, and the roll adjustment is realized to the external screw thread, and the locking is realized to the internal thread, through two kinds of functions of integrated roll adjustment of double-deck formula threaded connection structure and fixed

Preferably, the internal and external adjusting and fixing piece is connected with a clamping groove arranged on a workpiece to be positioned in a clamping manner. The internal and external adjusting fixing piece and the workpiece to be positioned can not slide relatively in the process of adjusting the distance of the workpiece or processing the workpiece.

Preferably, a locking groove is formed in the workpiece to be positioned, a thread structure is arranged in the locking groove, and the locking groove and the clamping groove are coaxially arranged. The locking groove is used for connecting the locking connecting piece, so that the locking connecting piece can be connected with the workpiece to be positioned after distance adjustment is finished, and the workpiece to be positioned is ensured to be relatively fixed with the reference plate

Preferably, the locking connecting piece, the internal and external adjusting fixing piece and the locking groove are coaxially arranged, and the tail part of the locking connecting piece penetrates through the internal and external adjusting fixing piece and then is in threaded connection with the locking groove. The locking connecting piece, the internal and external adjusting fixing piece and the locking groove are coaxially arranged, so that the locking connecting piece can lock the whole distance adjusting device and a workpiece to be positioned, and the workpiece processing process is guaranteed to be carried out smoothly.

Therefore, the utility model discloses following beneficial effect has: (1) the internal and external adjusting fixing pieces are matched with the locking connecting pieces to adjust the distance and fix the workpiece, so that the working efficiency is high; (2) the functions of distance adjustment and fixation are integrated, the operation positions are concentrated, and the space is saved; (3) the device is detachably connected with a workpiece needing distance adjustment through threads, so that the situation that the traditional laminating connection is easy to slide and misplace is avoided, the device is convenient to disassemble and assemble, and the using effect is good; (4) the device has the advantages of less parts, simple structure and convenient carrying and use.

Drawings

Fig. 1 is an exploded view of the present invention.

Fig. 2 is a schematic structural view of the pitch adjusting device body in fig. 1.

Fig. 3 is a schematic structural view of a positioning surface of the workpiece to be positioned in fig. 1.

Fig. 4 is a schematic structural diagram of the substrate in fig. 1.

In the figure: 1. the adjustable distance device comprises an adjustable distance device body, 11, a locking groove, 2, a base plate, 21, a connecting hole, 3, an internal and external adjusting fixing piece, 4, a locking connecting piece, 5 and a clamping groove.

Detailed Description

The present invention will be further described with reference to the accompanying drawings and the detailed description.

In the embodiment shown in fig. 1, 3 and 4, the distance adjusting device comprises a distance adjusting device body 1, the distance adjusting device body comprises a base plate 2, an internal and external adjusting fixing member 3 and a locking connecting member 4, the outside of the internal and external adjusting fixing member 3 is adjustably connected with the base plate 2, the inside of the internal and external adjusting fixing member 3 is adjustably connected with the locking connecting member 4, and the locking connecting member 4 penetrates through the internal and external adjusting fixing member 3 to lock and fix a workpiece to be positioned. The base plate 2 is fixed on the machine tool, the internal and external type adjusting fixing piece 3 penetrates through the base plate 2 and then is attached to a workpiece to be positioned, the distance between the workpiece to be positioned and the base plate 2 is adjusted by adjusting the length of the internal and external type adjusting fixing piece 3 entering the base plate 2, the locking connecting piece 4 is inserted into the internal and external type adjusting fixing piece 3 after the distance adjustment is finished, and the internal and external type adjusting fixing piece 3 and the workpiece to be positioned are sequentially connected. In this embodiment, the internal and external adjustment fixing member 3 is a double-layer bolt, and the locking and connecting member 4 is a hexagon screw.

As shown in fig. 2, the utility model has the following usage: firstly, the device body is installed, the internal and external type adjusting fixing piece 3 is screwed into the connecting hole, so that the internal and external type adjusting fixing piece 3 is connected with the substrate 2, then the locking connecting piece 4 is screwed in from the head of the internal and external type adjusting fixing piece 3 until the tail of the locking connecting piece 4 and the tail of the internal and external type adjusting fixing piece 3 are located on the same plane, and the installation of the distance adjusting device body 1 is completed.

After the distance adjusting device body 1 is installed, the use is started: firstly, a locking groove 11 and a clamping groove 5 are drilled on a workpiece blank to be positioned, wherein the workpiece blank is required to be positioned, the inner diameter of the locking groove 11 is matched with the diameter of a locking connecting piece 4, the inner diameter of the clamping groove 5 is matched with the diameter of an internal and external adjusting and fixing piece 3, then the substrate 2 is fixed at a proper position away from the locking groove 11, and the locking groove 11 and a connecting hole 21 are coaxially arranged. After the substrate 2 is fixed, the internal and external double-layer adjusting piece 3 is continuously selected into the connecting hole 21 until the internal and external adjusting fixing piece 3 is attached to the positioning surface of the workpiece to be positioned, so that the tail part of the internal and external adjusting fixing piece 3 is connected with the clamping groove 5 in a clamping mode. And further adjusting the selected amount of the internal and external adjusting fixing piece 3 according to the processing requirement to control the distance between the substrate 2 and the workpiece to be positioned, so that the workpiece blank to be positioned reaches a target position, and the distance adjusting work is completed. And after the distance adjustment is finished, locking and fixing the workpiece blank to be positioned, screwing the locking connecting piece 4 into the locking groove 11 from the head of the internal and external type adjusting fixing piece 3, penetrating through the internal and external type adjusting fixing piece 3, and then continuously screwing the locking connecting piece into the locking groove, so that the workpiece to be positioned is connected with the internal and external type adjusting fixing piece 3, the effect of locking the workpiece to be positioned is achieved, and the fixing work is finished.

It should be noted that, according to the requirement of machining, the relative positions of the main body 1 and the workpiece to be positioned can be adjusted separately and repeatedly to ensure that the workpiece to be positioned reaches and is fixed at the required machining position; after the workpiece blank to be positioned is basically machined, the locking groove 11 and the clamping groove 5 are milled, and the workpiece distance adjusting device always keeps the coaxiality with the workpiece blank to be positioned in the multiple adjusting processes, so that the positioning precision is ensured.

In addition to the above embodiments, the technical features of the present invention can be re-selected and combined to form new embodiments within the scope of the claims and the specification of the present invention, which are all realized by those skilled in the art without creative efforts, and thus, the embodiments of the present invention which are not described in detail should be regarded as the specific embodiments of the present invention and are within the protection scope of the present invention.

Claims

1. The utility model provides a work piece roll adjustment device, characterized by, includes roll adjustment device body (1), the roll adjustment device body includes base plate (2), inside and outside formula regulation mounting (3) and locking connecting piece (4), the inside and outside formula is adjusted the mounting (3) outside and is connected with base plate (2) adjustable, inside and outside formula is adjusted mounting (3) inside and is connected with locking connecting piece (4) adjustable, locking connecting piece (4) run through inside and outside formula and adjust mounting (3) and lock the fixed work piece of undetermined.

2. A workpiece pitch control device as claimed in claim 1, characterized in that the base plate (2) is provided with a connection hole (21), the connection hole (21) being provided with an internal thread structure.

3. A workpiece pitch control device as defined in claim 2, characterized in that said inner and outer adjustment fixtures (3) are provided with external thread structures, and said inner and outer adjustment fixtures (3) are externally threaded with connection holes (21).

4. A workpiece pitch control device as claimed in claim 1, characterized in that the locking connection member (4) is provided with an external thread structure, the inner and outer adjustment fixing members (3) are provided with an internal thread structure, and the inner and outer adjustment fixing members (3) are in threaded connection with the locking connection member (4).

5. The workpiece distance adjusting device according to any one of claims 1 to 4, characterized in that the inner and outer adjusting fixing pieces (3) are in snap-fit connection with a snap groove (5) provided on the workpiece to be positioned.

6. A workpiece distance-adjusting device according to claim 5, characterized in that a locking groove (11) is arranged on the workpiece to be positioned, the locking groove (11) is provided with an internal thread structure, and the locking groove (11) and the clamping groove (5) are coaxially arranged.

7. A workpiece distance-adjusting device according to claim 6, characterized in that the locking connecting piece (4), the inner and outer adjusting fixing piece (3) and the locking groove (11) are coaxially arranged, and the locking connecting piece (4) penetrates through the inner and outer adjusting fixing piece (3) and then is in threaded connection with the locking groove (11).