CN212736246U

CN212736246U - Oblique angle cutting device of refrigerator freezing door decorative strip

Info

Publication number: CN212736246U
Application number: CN202021248184.0U
Authority: CN
Inventors: 刘永利; 殷悦
Original assignee: Shandong Perco New Material Co ltd
Current assignee: Shandong Perco New Material Co ltd
Priority date: 2020-06-30
Filing date: 2020-06-30
Publication date: 2021-03-19
Anticipated expiration: 2030-06-30

Abstract

The utility model discloses a refrigerator freezing door trim's oblique angle cutting device, include: a clamping part and a cutting part; the clamping part comprises a base and a clamping block, and the base is provided with a clamping groove for placing the decorative strip; the clamping block is provided with a clamping position for pressing the decorative strip and an unlocking position separated from the decorative strip; when the clamping block is in the clamping position, the cutting part can extend into the clamping groove; when the clamping block is in the unlocking position, the cutting part is far away from the clamping groove. When the workpiece is clamped and fixed through the device, the stress on the surface of the workpiece is more uniform, so that the damage to the surface of the workpiece caused by uneven stress can be avoided, and the integrity of the workpiece is further ensured. In addition, the clamping and fixing mode only needs to place the workpiece at a proper position without manual adjustment, so that the machining efficiency of the workpiece is improved, and the reduction of the production cost is facilitated.

Description

Oblique angle cutting device of refrigerator freezing door decorative strip

Technical Field

The utility model belongs to the technical field of the frock, especially, relate to a refrigerator freezing door trim's oblique angle cutting device.

Background

Currently, in order to prevent the workpiece from being displaced during the machining process, the workpiece is usually positioned. Specifically, a mechanical clamp is generally used to clamp and fix a workpiece, and a contact position of the clamp on the workpiece is manually adjusted. In addition, the mechanical clamp adopts a multi-point clamping mode, and after the clamping position is adjusted, the concentric position of the clamp and the workpiece needs to be adjusted, so that the effect of accurately machining the part is achieved. Such a mechanical chuck is typically a circular chuck of a vise-like construction, with the workpiece held by three to four metal jaws driven by a lead screw.

Although the mechanical clamp can clamp and fix the workpiece to a certain degree, due to the characteristics of the clamping structure, the workpiece is possibly stressed unevenly, and the integrity of the surface of the workpiece is easily damaged. In addition, the clamping assembly time of the structure is long, the efficiency is low, and the concentricity of the workpiece and the clamp is difficult to master, so that the yield of the workpiece is influenced. In addition, for the workpiece such as the refrigerator freezing door decoration strip, because the workpiece needs to be subjected to bevel cutting, and the decoration strip is generally in a long strip-shaped structure, if the workpiece is continuously positioned by adopting a mechanical fixture, the machining requirement of the workpiece cannot be obviously met, and the workpiece can be damaged.

It will thus be seen that the prior art is susceptible to further improvements and enhancements.

SUMMERY OF THE UTILITY MODEL

The utility model provides a refrigerator freezing door trim's oblique angle cutting device to solve at least one technical problem among the above-mentioned technical problem.

The utility model discloses the technical scheme who adopts does:

the utility model provides a refrigerator freezing door trim's oblique angle cutting device, include: a clamping part and a cutting part; the clamping part comprises a base and a clamping block, and the base is provided with a clamping groove for placing the decorative strip; the clamping block is provided with a clamping position for pressing the decorative strip and an unlocking position separated from the decorative strip; when the clamping block is in the clamping position, the cutting part can extend into the clamping groove; when the clamping block is in the unlocking position, the cutting part is far away from the clamping groove.

As an embodiment of the present invention, the clamping blocks are two, and two the clamping blocks are respectively disposed at two ends of the clamping groove.

As a preferred embodiment of the present invention, the clamping portion further includes a cushion block, the cushion block is disposed below the clamping block, and the cushion block can be matched with the decoration strip.

As a preferred embodiment of the present invention, the cushion block and the clamping block are connected by a screw thread.

As a preferred embodiment of the present invention, the clamping portion further includes a driving member located below the base, and the driving member can pass through the base and the clamping block is connected, so that the clamping block is in the clamping position and is switched between the unlocking positions.

As a preferred embodiment of the present invention, the driving member is a driving cylinder.

As a preferred embodiment of the present invention, the base is further provided with an identification portion for identifying the decoration strip direction.

As an preferred embodiment of the present invention, the slot is provided with a scale.

As a preferred embodiment of the present invention, the cutting portion is a conical cutter.

Since the technical scheme is used, the utility model discloses the beneficial effect who gains does:

1. the utility model provides a refrigerator freezing door's oblique angle cutting device places the work piece in order to realize the prepositioning of work piece on the base in the draw-in groove to the grip block of being convenient for carries out accurate centre gripping to the work piece. The clamping and fixing structure is simple, operation is simple and convenient, and compared with a mode of clamping and fixing a workpiece through a mechanical clamp in the prior art, when the clamping and fixing structure clamps and fixes the workpiece, the stress on the surface of the workpiece is more uniform, so that damage to the surface of the workpiece due to uneven stress can be avoided, and the integrity of the workpiece is further ensured. In addition, the clamping and fixing mode only needs to put the workpiece at a proper position without manual adjustment, so that the processing efficiency of the workpiece is greatly improved, and the reduction of the production cost is facilitated; on the other hand, the influence and the machining error of human factors can be reduced, and the yield of the workpiece is improved. In addition, the cutting part extends into the clamping groove to cut the workpiece, and the shape of the clamping groove can be overlapped with the machining path of the cutting part, so that the accuracy of the cutting part on the workpiece machining is improved.

2. As a preferred embodiment of the utility model, the setting of cushion can carry out protection to a certain extent to the work piece at the in-process of centre gripping location, prevents that the work piece from being damaged because of the centre gripping dynamics is too big to be favorable to the promotion of work piece yields. In addition, the cushion block is positioned between the workpiece and the clamping block, and the workpiece can be tightly attached to the clamping groove in the base in the arrangement mode, so that the stability of workpiece clamping is improved, and the improvement of the processing quality of subsequent workpieces can be facilitated.

3. As a preferred embodiment of the utility model, the setting of identification portion can convenience of customers with the accurate processing position of placing on the base of work piece, avoids taking place because of placing the improper condition that leads to the unable processing of work piece or work piece to damage. The accuracy that the work piece was placed can further be promoted in the setting of scale, and can regard as the reference in the whole equipment course of working, does benefit to the user and controls whole course of working.

Drawings

The accompanying drawings, which are included to provide a further understanding of the invention and are incorporated in and constitute a part of this specification, illustrate embodiments of the invention and together with the description serve to explain the application and not to limit the invention. In the drawings:

fig. 1 is a schematic structural view of an oblique angle cutting device for a refrigerator freezing door trim according to an embodiment of the present invention;

fig. 2 is a schematic structural diagram of a clamping portion according to an embodiment of the present invention.

Wherein the content of the first and second substances,

100 clamping parts, 110 bases, 111 clamping grooves, 112 identification parts, 113 graduated scales, 120 clamping blocks, 130 cushion blocks, 140 driving parts and 200 cutting parts.

Detailed Description

In order to more clearly explain the overall concept of the present application, the following detailed description is given by way of example in conjunction with the accompanying drawings.

In the following description, numerous specific details are set forth in order to provide a thorough understanding of the present invention, however, the present invention may be practiced in other ways than those specifically described herein, and therefore the scope of the present invention is not limited by the specific embodiments disclosed below.

In addition, in the description of the present invention, it is to be understood that the terms "top," "bottom," "inner," "outer," "axial," "radial," "circumferential," and the like are used in the orientations and positional relationships indicated in the drawings for convenience in describing the present invention and to simplify the description, and do not indicate or imply that the device or element so referred to must have a particular orientation, be constructed and operated in a particular orientation, and thus, should not be considered as limiting the present invention.

In the present invention, unless otherwise expressly stated or limited, the terms "mounted," "connected," and "fixed" are to be construed broadly and may, for example, be fixedly connected, detachably connected, or integrally formed; the connection can be mechanical connection, electrical connection or communication; either directly or indirectly through intervening media, either internally or in any other relationship. The specific meanings of the above terms in the present invention can be understood by those skilled in the art according to specific situations.

In the present application, unless expressly stated or limited otherwise, the first feature may be directly on or directly under the second feature or indirectly via intermediate members. In the description herein, references to the description of the term "one embodiment," "some embodiments," "an example," "a specific example," or "some examples," etc., mean that a particular feature, structure, material, or characteristic described in connection with the embodiment or example is included in at least one embodiment or example of the invention. In this specification, the schematic representations of the terms used above are not necessarily intended to refer to the same embodiment or example. Furthermore, the particular features, structures, materials, or characteristics described may be combined in any suitable manner in any one or more embodiments or examples.

Referring to fig. 1 to 2, the present invention provides an oblique angle cutting apparatus for a refrigerator freezing door trim, including: a clamping portion 100 and a cutting portion 200; the clamping part 100 comprises a base 110 and a clamping block 120, and the base 110 is provided with a clamping groove 111 for placing the decorative strip; the clamping block 120 has a clamping position for pressing the decorative strip and an unlocking position for separating the decorative strip; when the clamping block 120 is in the clamping position, the cutting part 200 can extend into the clamping groove 111; when the clamping block 120 is in the unlocked position, the cutting portion 200 is away from the pocket.

In order to bevel-cut the refrigerator freezer door trim work piece, the cutting portion 200 in the present embodiment may be, for example, a conical cutter that can be well adapted to the cutting shape of the work piece.

The embodiment of the utility model provides a refrigerator freezing door's oblique angle cutting device can place the work piece in draw-in groove 111 in order to realize the prepositioning of work piece on base 110 to be convenient for grip block 120 carries out accurate centre gripping to the work piece. The clamping and fixing structure is simple, operation is simple and convenient, and compared with a mode of clamping and fixing a workpiece through a mechanical clamp in the prior art, when the clamping and fixing structure clamps and fixes the workpiece, the stress on the surface of the workpiece is more uniform, so that damage to the surface of the workpiece due to uneven stress can be avoided, and the integrity of the workpiece is further ensured. In addition, the clamping and fixing mode only needs to put the workpiece at a proper position without manual adjustment, so that the processing efficiency of the workpiece is greatly improved, and the reduction of the production cost is facilitated; on the other hand, the influence and the machining error of human factors can be reduced, and the yield of the workpiece is improved. In addition, the cutting part 200 extends into the clamping groove 111 to cut the workpiece, and the shape of the clamping groove 111 can be overlapped with the processing path of the cutting part 200, so that the accuracy of the cutting part 200 in processing the workpiece is improved.

As a preferred implementation manner of the embodiment of the present invention, the number of the clamping blocks 120 is two, and two the clamping blocks 120 are respectively disposed at two ends of the clamping groove 111. The arrangement mode of the clamping block 120 can clamp two ends of the decoration strip, so that the stability of clamping a workpiece can be improved.

It should be noted that the number and arrangement of the clamping blocks 120 are only a preferred embodiment of the present invention, and should not be construed as a specific limitation of the present invention. In other embodiments, the number of the clamping blocks 120 may also be 3, 4, etc., and the 3 or 4 clamping blocks 120 may be uniformly distributed along the clamping slot 111.

As a preferred implementation manner of the embodiment of the present invention, as shown in fig. 2, the clamping portion 100 further includes a cushion block 130, the cushion block 130 is disposed below the clamping block 120, and the cushion block 130 can cooperate with the decoration strip.

The setting of cushion 130 can carry out protection to a certain extent to the work piece at the in-process of centre gripping location, prevents that the work piece from being damaged because of the too big clamping-force degree to be favorable to the promotion of work piece yields. In addition, the cushion block 130 is located between the workpiece and the clamping block 120, and the workpiece can be tightly attached to the clamping groove 111 on the base 110 by the arrangement mode, so that the stability of clamping the workpiece is improved, and the improvement of the processing quality of the subsequent workpiece can be facilitated.

As a preferred implementation manner of the embodiment of the present invention, the cushion block 130 and the clamping block 120 are connected by a screw thread. The cushion block 130 and the clamping block 120 can be detached by the threaded connection mode, so that on one hand, the user can conveniently replace, maintain and the like parts in the clamping part 100; on the other hand, the clamping portion 100 can be conveniently cleaned by a user, so that a clean working environment is provided for a subsequent processing procedure.

As a preferred implementation manner of the embodiment of the present invention, the clamping portion 100 further includes a driving member 140 located below the base 110, and the driving member 140 can pass through the base 110 and be connected to the clamping block 120, so that the clamping block 120 is switched between the clamping position and the unlocking position.

In this embodiment, the specific structure of the driving member 140 is not limited, and it may be a driving cylinder, a hydraulic cylinder, a driving motor, or the like. In addition, the number of the driving members 140 is not limited in this embodiment, and the driving members 140 may drive the plurality of clamping blocks 120 to move, or the driving members 140 corresponding to the number of the plurality of clamping blocks 120 may be provided to drive different clamping blocks 120.

As a preferred implementation manner of the embodiment of the present invention, the base 110 is further provided with an identification portion 112 for identifying the decoration strip direction. The setting of identification portion 112 can make things convenient for the user to place the accurate processing position on base 110 with the work piece, avoids because of placing improper condition emergence that leads to the unable processing of work piece or work piece damage. Furthermore, a graduated scale 113 may be further provided in the card slot. The setting of scale 113 can further promote the accuracy that the work piece was placed, and can regard as the reference in the whole equipment course of working, does benefit to the user and controls whole course of working.

The utility model can be realized by adopting or using the prior art for reference in places which are not mentioned in the utility model.

The embodiments in the present specification are described in a progressive manner, and the same and similar parts among the embodiments are referred to each other, and each embodiment focuses on the differences from the other embodiments.

The above description is only an example of the present invention, and is not intended to limit the present invention. Various modifications and changes may occur to those skilled in the art. Any modification, equivalent replacement, or improvement made within the spirit and principle of the present invention should be included in the scope of the claims of the present invention.

Claims

1. An oblique angle cutting device of a refrigerator freezing door decoration strip is characterized by comprising: a clamping part and a cutting part;

the clamping part comprises a base and a clamping block, and the base is provided with a clamping groove for placing the decorative strip; the clamping block is provided with a clamping position for pressing the decorative strip and an unlocking position separated from the decorative strip;

when the clamping block is in the clamping position, the cutting part can extend into the clamping groove; when the clamping block is in the unlocking position, the cutting part is far away from the clamping groove.

2. The device of claim 1, wherein the number of the clamping blocks is two, and the two clamping blocks are respectively disposed at two ends of the slot.

3. The device of claim 2, wherein the clip portion further comprises a spacer disposed below the clip block, the spacer being capable of mating with the decorative strip.

4. The apparatus of claim 3, wherein the head block and the clamp block are threadably connected.

5. The device of claim 3, wherein the clamp portion further comprises an actuating member located below the base, and the actuating member is connectable with the clamp block through the base to switch the clamp block between the clamped position and the unlocked position.

6. The apparatus of claim 5, wherein the drive member is a drive cylinder.

7. The device as claimed in claim 1, characterized in that the base is also provided with a marking for identifying the direction of the decorative strip.

8. The apparatus of claim 7, wherein the slot is provided with a scale.

9. The apparatus of any one of claims 1-8, wherein the cutting portion is a conical cutter.