CN210148587U

CN210148587U - Insert taking device

Info

Publication number: CN210148587U
Application number: CN201921029421.1U
Authority: CN
Inventors: 贾换小; 刘二源; 郭鹏玺
Original assignee: Inner Mongolia Skyworth Intelligent Technology Co Ltd
Current assignee: Inner Mongolia Skyworth Intelligent Technology Co Ltd
Priority date: 2019-07-03
Filing date: 2019-07-03
Publication date: 2020-03-17
Anticipated expiration: 2029-07-03

Abstract

The utility model relates to a mould manufacturing technology field discloses a get mold insert device. The insert taking device comprises a sliding rod, a connecting part, a taking-out part and a driving part, wherein the connecting part comprises a first fastening sleeve and a second fastening sleeve which are respectively connected to two ends of the sliding rod; the taking-out part comprises a first taking-out device and a second taking-out device, the first taking-out device is connected to one end, away from the second fastening sleeve, of the first fastening sleeve, the second taking-out device is connected to one end, away from the first fastening sleeve, of the second fastening sleeve, and one of the first taking-out device and the second taking-out device is connected with the workpiece; the driving part is sleeved on the sliding rod and is configured to slide back and forth along the sliding rod and impact the first fastening sleeve or the second fastening sleeve so as to drive the second extractor or the first extractor to move. The insert taking device can avoid directly knocking the workpiece, thereby effectively avoiding the damage of the workpiece, prolonging the service life of the workpiece, and also has the advantages of strong adaptability and high workpiece taking efficiency.

Description

Insert taking device

Technical Field

The utility model relates to a mould manufacturing technical field especially relates to a get mold insert device.

Background

At present, many parts in household appliances are manufactured by adopting an injection molding process, and the parts are molded by adopting corresponding injection molds. When assembling a new mold or performing maintenance of the mold, it is often necessary to take out a workpiece such as a slide block or an insert, which is mounted in an original mold, and replace or reassemble the workpiece. In the mold, because the assembly precision of the slide block and the insert is high, the difficulty in taking out the slide block and the insert is high.

At present, workpieces such as a slide block, an insert and the like are knocked out of a mold by adopting a direct knocking mode. The disassembling mode is not only low in efficiency, but also has the risk of damaging workpieces such as the slide block, the insert and the like, the high-precision matching between the slide block, the insert and surrounding parts is damaged, the normal use of the die is influenced, and the service life of the die is shortened.

Although the existing taking-out device for pulling out the die slide block or the insert is provided, the taking-out device is only provided with one taking-out device, in practical application, the taking-out device can only adapt to bolt holes of one specification, the adaptability to workpieces is poor, the taking-out device needs to be continuously replaced to adapt to bolt holes of different specifications on the workpieces in the using process, the replacement time and the product cost are increased, and the workpiece taking-out efficiency is reduced.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a get mold insert device should get mold insert device during operation and can avoid directly knocking work pieces such as slider and mold insert to effectively avoid the damage of mould, prolong the life of mould, still have strong adaptability, the work piece takes out efficient advantage.

To achieve the purpose, the utility model adopts the following technical proposal:

an insert extraction device comprising:

a slide bar;

the connecting part comprises a first fastening sleeve and a second fastening sleeve, and the first fastening sleeve and the second fastening sleeve are respectively connected to two ends of the sliding rod;

a removing part including a first remover and a second remover, the first remover being connected to an end of the first fastening sleeve remote from the second fastening sleeve, the second remover being connected to an end of the second fastening sleeve remote from the first fastening sleeve, one of the first remover and the second remover being connectable to the insert;

the driving part is sleeved on the sliding rod and is configured to slide back and forth along the sliding rod and impact the first fastening sleeve or the second fastening sleeve so as to drive the second extractor or the first extractor to move.

Preferably, the first fastening sleeve and the second fastening sleeve are threadedly connected to the slide bar.

Preferably, the first extractor is clamped in an inner hole of the first fastening sleeve, and the second extractor is clamped in an inner hole of the second fastening sleeve.

Preferably, the first extractor and the second extractor may be threadably connected to the insert.

Preferably, the first extractor and the second extractor are both connecting bolts, and the diameters of the connecting bolts are adjustable.

Preferably, the surface of the driving part is provided with an anti-slip structure.

Preferably, the slide bar has a cross-section of constant shape and size.

Preferably, a projected area of the first and second tightening sleeves in a direction perpendicular to the axial direction of the slide bar is smaller than a projected area of the driving portion in a direction perpendicular to the axial direction of the slide bar.

Preferably, the length of the driving part is 25% -30% of the length of the sliding rod.

Preferably, the slide bar is a cylindrical slide bar.

The utility model has the advantages that: the utility model provides a get mold insert device for work pieces such as slider and mold insert in taking out mould or other equipment. The insert taking device comprises a slide bar, a connecting part, a taking-out part and a driving part, wherein the taking-out part is used for being connected with a workpiece to be taken out and comprises a first taking-out device and a second taking-out device which are arranged at two ends of the slide bar, the slide bar and the taking-out part are connected by the connecting part, the driving part can slide along the slide bar in a reciprocating mode and impact the connecting part to drive the connecting part to move, and therefore the taking-out part is driven to move to take out the workpieces such as a slide block. The insert taking device can avoid directly knocking workpieces such as the slide block, the insert and the like, thereby effectively avoiding the damage of the workpieces such as the slide block, the insert and the like, protecting the die and prolonging the service life of the die; meanwhile, the two ends of the insert taking device are respectively provided with the first extractor and the second extractor, and the first extractor and the second extractor can be different in specification, so that the insert taking device can adapt to connecting holes of different specifications, and the insert taking device has the advantages of strong adaptability and high workpiece taking efficiency.

Drawings

Fig. 1 is a schematic structural diagram of an insert taking device according to an embodiment of the present invention;

fig. 2 is a sectional view of an insert taking device according to an embodiment of the present invention.

In the figure:

1. a slide bar;

2. a connecting portion; 21. a first fastening sleeve; 22. a second fastening sleeve;

3. a take-out section; 31. a first extractor; 32. a second extractor;

4. a drive section.

Detailed Description

In order to make the technical problem solved by the present invention, the technical solutions adopted by the present invention and the technical effects achieved by the present invention clearer, the following will be described in further detail with reference to the accompanying drawings, and obviously, the described embodiments are only some embodiments of the present invention, but not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by the skilled in the art without creative work belong to the protection scope of the present invention.

In the description of the present invention, unless expressly stated or limited otherwise, the terms "connected," "connected," and "fixed" are to be construed broadly, e.g., as meaning permanently connected, detachably connected, or integral to one another; can be mechanically or electrically connected; either directly or indirectly through intervening media, either internally or in any other relationship. The specific meaning of the above terms in the present invention can be understood in specific cases to those skilled in the art.

In the present disclosure, unless expressly stated or limited otherwise, the first feature "on" or "under" the second feature may comprise direct contact between the first and second features, or may comprise contact between the first and second features not directly. Also, the first feature being "on," "above" and "over" the second feature includes the first feature being directly on and obliquely above the second feature, or merely indicating that the first feature is at a higher level than the second feature. A first feature being "under," "below," and "beneath" a second feature includes the first feature being directly under and obliquely below the second feature, or simply meaning that the first feature is at a lesser elevation than the second feature.

The embodiment provides an insert taking device, which is used for taking out workpieces such as a slide block, an insert and the like which are arranged in a mold. As shown in fig. 1, the insert taking device includes a slide bar 1, a connecting portion 2, a taking-out portion 3 and a driving portion 4, wherein the connecting portion 2 is installed at both ends of the slide bar 1, the taking-out portion 3 is installed on the connecting portion 2 and connected to a workpiece such as a slide block or an insert to be taken out, the driving portion 4 is sleeved on the slide bar 1, and the driving portion 4 is configured to be capable of reciprocating sliding along the slide bar 1 and striking the connecting portion 2, thereby driving the taking-out portion 3 to move, and further taking out the workpiece such as the slide block and the insert connected to the taking-out. The insert taking device can improve the working efficiency, does not need to directly knock workpieces such as the sliding block and the insert, can effectively avoid the damage of the workpieces such as the sliding block and the insert, and prolongs the service life.

As shown in fig. 2, in the present embodiment, the driving portion 4 is sleeved on the sliding rod 1, and the driving portion 4 can slide back and forth along the sliding rod 1. In this embodiment, drive division 4 is for strikeing the slider, and operating personnel holds to strike slider and 2 clashes with connecting portion, drives the removal portion 3 and removes for this get the easy operation convenience of mold insert device. In another embodiment, the driving part 4 may also be driven to slide by an external mechanical device. The cross section of the sliding rod 1 is identical in shape and size everywhere, and smooth sliding of the knocking sliding block on the sliding rod 1 is facilitated. Preferably, the sliding rod 1 is cylindrical, and the knocking sliding block is provided with a cylindrical through hole along the axial direction and is sleeved on the cylindrical sliding rod 1. In this embodiment, the diameter of the inner cavity of the knocking sliding block is equal to that of the cylindrical sliding rod 1, so that the knocking sliding block cannot shake when sliding on the sliding rod 1, and the stability of the knocking sliding block during sliding is improved.

In this embodiment, the driving portion 4 is cylindrical, which is beneficial for the operator to hold the driving portion 4 during operation, so that the operation is convenient and comfortable. Preferably, the surface of the driving portion 4 is provided with an anti-slip structure to avoid the danger of slipping when the operator holds the driving portion 4. The anti-slip structure may be an anti-slip rubber layer disposed on the surface of the driving portion 4, a frosted layer sprayed on the surface of the driving portion 4 by a sand blasting process, or a plurality of bumps integrally disposed on the surface of the driving portion 4, which is not limited in this embodiment.

Preferably, the length of the driving portion 4 is 25% -30% of the length of the slide bar 1, and a sufficient sliding distance can be provided for the driving portion 4, so that the driving portion 4 can obtain a larger speed when sliding on the slide bar 1, and thus a larger impact force is generated on the connecting portion 2, and a larger power is provided for the taking-out portion 3 to drive the workpiece to move, and the taking-out efficiency is significantly improved.

In the present embodiment, the connecting portion 2 includes a first fastening sleeve 21 and a second fastening sleeve 22, and the first fastening sleeve 21 and the second fastening sleeve 22 are detachably connected to both ends of the sliding bar 1. The projected area of the first and second tightening

sleeves

21 and 22 in the direction perpendicular to the axial direction of the slide bar 1 is smaller than the projected area of the driving portion 4 in the direction perpendicular to the axial direction of the slide bar 1. Specifically, the appearance of first adapter sleeve 21 and second adapter sleeve 22 is cylindrical for this get mold insert device is difficult for fish tail operating personnel in the use, and the security is high. In the present embodiment, the knocking slider is limited to slide between the first fastening sleeve 21 and the second fastening sleeve 22, and can reciprocally hit the first fastening sleeve 21 or the second fastening sleeve 22, so as to drive the removing portion 3 to move, and remove a workpiece such as a slider or an insert in the mold.

Preferably, a stepped hole is formed through the first fastening sleeve 21. The inner wall of the large-diameter section of the stepped hole is provided with connecting threads for connecting the sliding rod 1; the small diameter section of the stepped hole is used for clamping the taking-out part 3. In the present embodiment, the structure of the second fastening sleeve 22 is the same as that of the first fastening sleeve 21, and the description thereof is omitted.

Furthermore, a first groove and a second groove are arranged on the step surface of the stepped hole, the first groove and the second groove are concentrically arranged, the size of the second groove is larger than that of the first groove, and the edge of the second groove is located between the edge of the first groove and the inner wall of the large-diameter section of the stepped hole. The first groove and the second groove are used for being clamped with extractors of different specifications respectively, and adaptability of the insert taking device is improved. In other embodiments, the stepped hole may further be provided with more than two grooves for clamping extractors of different specifications, so as to further improve the adaptability of the insert extracting device.

In the present embodiment, the extraction portion 3 includes a first extractor 31 and a second extractor 32, the first extractor 31 is engaged with the small diameter section of the stepped hole of the first fastening sleeve 21, and the second extractor 32 is engaged with the small diameter section of the stepped hole of the second fastening sleeve 22. When the first extractor 31 is connected with a workpiece, the driving part 4 slides back and forth along the slide bar 1 and impacts the second fastening sleeve 22 to drive the first extractor 31 to move towards the second fastening sleeve 22, so as to extract the workpiece such as a slide block or an insert; when the second extractor 32 is connected with the workpiece, the knocking slider reciprocally slides along the slide bar 1 and strikes the first fastening sleeve 21 to drive the second extractor 32 to move toward the first fastening sleeve 21, thereby extracting the workpiece such as the slider or the insert. Preferably, the first extractor 31 or the second extractor 32 can be selected to be matched with the connecting hole according to the hole diameter of the connecting hole in the workpiece, so that the insert taking device can adapt to connecting holes with different specifications, and the adaptability of the insert taking device is improved.

Preferably, the first extractor 31 and the second extractor 32 are both connecting bolts, and in order to match connecting holes with different apertures on different workpieces, the first extractor 31 and the second extractor 32 may be connecting bolts with different specifications, for example, the first extractor 31 may be a connecting bolt capable of matching a connecting hole with a diameter of 8mm, and the second extractor 32 may be a connecting bolt capable of matching a connecting hole with a diameter of 12 mm. In the first fastening sleeve 21, the head of the first extractor 31 is clamped in the first groove or the second groove, and the screw rod penetrates out of the small-diameter section of the stepped hole of the first fastening sleeve 21 and is in threaded connection with the connecting hole on the workpiece. Furthermore, the head of the first extractor 31 can be abutted by the end of the sliding rod 1 on the bottom surface of the first groove or the second groove, so that the axial positioning of the first extractor 31 is realized, and the axial movement of the first extractor is avoided. Similarly, the second extractor 32 is mounted in the second fastening sleeve 22 in the same manner, and will not be described in detail.

The utility model provides a get mold insert device is not limited to the mould and makes technical field, can also be applied to other fields that need take out inside work pieces such as slider and mold insert, should get the mold insert device and not only can avoid directly knocking to work pieces such as slider and mold insert to effectively avoid the damage of work pieces such as slider and mold insert, improve the life of work piece, still have strong adaptability, the work piece takes out efficient advantage.

It is obvious that the above embodiments of the present invention are only examples for clearly illustrating the present invention, and are not intended to limit the embodiments of the present invention. Other variations and modifications will be apparent to persons skilled in the art in light of the above description. And are neither required nor exhaustive of all embodiments. Any modification, equivalent replacement, and improvement made within the spirit and principle of the present invention should be included in the protection scope of the claims of the present invention.

Claims

1. An insert taking device, comprising:

a slide bar (1);

the connecting part (2) comprises a first fastening sleeve (21) and a second fastening sleeve (22), and the first fastening sleeve (21) and the second fastening sleeve (22) are respectively connected to two ends of the sliding rod (1);

a removal part (3) comprising a first remover (31) and a second remover (32), the first remover (31) being detachably connected to an end of the first fastening sleeve (21) remote from the second fastening sleeve (22), the second remover (32) being detachably connected to an end of the second fastening sleeve (22) remote from the first fastening sleeve (21), one of the first remover (31) and the second remover (32) being connectable to an insert;

a driving part (4) sleeved on the sliding rod (1), wherein the driving part (4) can slide along the sliding rod (1) in a reciprocating manner and impact the first fastening sleeve (21) or the second fastening sleeve (22) to drive the second extractor (32) or the first extractor (31) to move.

2. The insert removal apparatus according to claim 1, wherein the first and second clamping sleeves (21, 22) are screwed to the slide bar (1).

3. The insert removal apparatus according to claim 1, wherein the first extractor (31) is snapped into the inner bore of the first clamping sleeve (21) and the second extractor (32) is snapped into the inner bore of the second clamping sleeve (22).

4. The insert extraction apparatus according to claim 1, wherein the first extractor (31) and the second extractor (32) are threadably connectable with the insert.

5. The insert extraction apparatus according to claim 1, wherein the first extractor (31) and the second extractor (32) are each a connecting bolt, the diameter of which is adjustable.

6. The insert removal apparatus according to claim 1, wherein the surface of the driving portion (4) is provided with an anti-slip structure.

7. The insert removal apparatus according to claim 1, wherein the slide bar (1) has a constant cross-sectional shape and size.

8. The insert removal apparatus according to claim 1, wherein a projected area of the first and second clamping sleeves (21, 22) in a direction perpendicular to an axial direction of the slide bar (1) is smaller than a projected area of the driving portion (4) in a direction perpendicular to the axial direction of the slide bar (1).

9. The insert extraction apparatus according to claim 1, wherein the length of the drive portion (4) is 25-30% of the length of the slide bar (1).

10. The insert removal apparatus according to claim 1, wherein the slide bar (1) is a cylindrical slide bar.