CN211763613U

CN211763613U - Nail pressing device

Info

Publication number: CN211763613U
Application number: CN201922206593.8U
Authority: CN
Inventors: 汪强
Original assignee: Zhuhai Xiejun Toys Co ltd
Current assignee: Zhuhai Xiejun Toys Co ltd
Priority date: 2019-12-10
Filing date: 2019-12-10
Publication date: 2020-10-27
Anticipated expiration: 2029-12-10

Abstract

The utility model discloses a pressure nail device, include: a support; the first gear is rotationally connected with the bracket; a first rack engaged with the first gear; the upper pressure plate is connected with one end of the first rack; the lower pressing plate is positioned below the upper pressing plate; the driving mechanism is connected with the first gear, and the first gear drives the lower pressing plate to ascend through the driving mechanism; the top board and first rack are connected through first pressure spring, use the utility model discloses a press the nail device, can effectively reduce the iron nail and impress excessive condition and take place.

Description

Nail pressing device

Technical Field

The utility model relates to a toy production field, in particular to press nail device.

Background

In the toy production process, often need to impress many iron nails into the working of plastics of toy fixed, the manual process of impressing in the past causes the iron nail to bend easily and causes the toy part to scrap, still can appear hindering production line workman's the condition.

Therefore, the prior art provides a nail pressing device, which drives a mold through a cylinder, an iron nail is pressed into a toy plastic part, and the position of the iron nail pressed into the plastic part is difficult to judge, so that the iron nail often penetrates through the plastic part in use, and the condition that parts are scrapped is caused.

SUMMERY OF THE UTILITY MODEL

The utility model discloses aim at solving one of the technical problem that exists among the prior art at least. Therefore, the utility model provides a press nail device can reduce the iron nail and impress the condition emergence that excessively pierces through the working of plastics.

According to the utility model discloses a pressure nail device, include: a support; the first gear is rotationally connected with the bracket; a first rack engaged with the first gear; the upper pressure plate is connected with one end of the first rack; the lower pressing plate is positioned below the upper pressing plate; the driving mechanism is connected with the first gear, and the first gear drives the lower pressing plate to ascend through the driving mechanism; the upper pressure plate is connected with the first rack through a first pressure spring.

Further, the drive mechanism includes: the second gear is rotationally connected with the bracket and is meshed with the first gear; a second rack engaged with the second gear; a third gear engaged with the second gear; a third rack engaged with the third gear; one end of the third rack is connected with the lower pressing plate.

Furthermore, one end of the third rack is connected with the lower pressing plate through a second pressure spring.

Furthermore, the staple pressing device also comprises a fixed die, the fixed die is positioned between the upper pressing plate and the lower pressing plate and is fixedly connected with the bracket, and a plurality of fixed holes are penetrated in the upper part and the lower part of the fixed die.

Furthermore, a pressing column is arranged on the lower pressing plate and can extend into the fixing hole.

Furthermore, the side wall of the fixed die is provided with a guide surface for positioning the plastic part.

Further, a driving motor is arranged on the support, and the first gear is in driving connection with the driving motor.

Further, the first gear is connected with a driving shaft, a driving hole is formed in the driving shaft, and the axis of the driving hole is parallel to the radial direction of the driving shaft.

Furthermore, a guide post is arranged on the support and penetrates through the upper pressing plate and the lower pressing plate.

Use the utility model discloses a nail pressing device, when using, prevent working of plastics and iron nail between top board and holding down plate earlier, then drive first gear revolve, make first rack drive top board push down, first gear passes through the actuating mechanism transmission with power to holding down plate simultaneously, make the holding down plate rise, the working of plastics impresses the iron nail, when the working of plastics impresses the iron nail, the compression capacity of spring can increase along with the resistance increase of the working of plastics of iron nail impresses, operating personnel can judge the degree of depth of the working of plastics of iron nail impresses through observing the spring compression capacity, in time stop first gear revolve, avoid the iron nail excessive of impressing, pierce through the working of plastics.

Additional aspects and advantages of the invention will be set forth in part in the description which follows and, in part, will be obvious from the description, or may be learned by practice of the invention.

Drawings

The above and/or additional aspects and advantages of the present invention will become apparent and readily appreciated from the following description of the embodiments, taken in conjunction with the accompanying drawings of which:

fig. 1 is an isometric view of a nail pressing device according to an embodiment of the present invention;

fig. 2 is a front view of a nail pressing device according to an embodiment of the present invention;

FIG. 3 is a cross-sectional view taken along line E-E of FIG. 2;

fig. 4 is a sectional view in the direction of G-G in fig. 2.

The figures contain the following reference numerals:

Detailed Description

Reference will now be made in detail to the embodiments of the present invention, examples of which are illustrated in the accompanying drawings, wherein like reference numerals refer to the same or similar elements or elements having the same or similar functions throughout. The embodiments described below with reference to the drawings are exemplary only for the purpose of explaining the present invention, and should not be construed as limiting the present invention.

In the description of the present invention, it should be understood that the orientation or positional relationship indicated with respect to the orientation description, such as up, down, front, rear, left, right, etc., is based on the orientation or positional relationship shown in the drawings, and is only for convenience of description and simplification of description, and does not indicate or imply that the device or element referred to must have a specific orientation, be constructed and operated in a specific orientation, and thus, should not be construed as limiting the present invention.

In the description of the present invention, a plurality of means are one or more, a plurality of means are two or more, and the terms greater than, less than, exceeding, etc. are understood as not including the number, and the terms greater than, less than, within, etc. are understood as including the number. If the first and second are described for the purpose of distinguishing technical features, they are not to be understood as indicating or implying relative importance or implicitly indicating the number of technical features indicated or implicitly indicating the precedence of the technical features indicated.

In the description of the present invention, unless there is an explicit limitation, the words such as setting, installation, connection, etc. should be understood in a broad sense, and those skilled in the art can reasonably determine the specific meanings of the above words in combination with the specific contents of the technical solution.

Referring to fig. 1 and 2, the nail pressing device comprises a bracket 100; a first gear 120 rotatably connected to the bracket 100; a first rack 210 engaged with the first gear 120; an upper pressure plate 230 connected to one end of the first rack 210; a lower pressure plate 350 positioned below the upper pressure plate 230; the driving mechanism is connected with the first gear 120, and the first gear 120 drives the lower pressing plate 350 to ascend through the driving mechanism; the upper pressure plate 230 and the first rack 210 are connected by a first compression spring 220.

Use the pressure nail device of this embodiment, when using, prevent earlier working of plastics and iron nail between top board 230 and holding down plate 350, then drive first gear 120 and rotate, make first rack 210 drive top board 230 push down, first gear 120 passes through the drive mechanism transmission with power to holding down plate 350 simultaneously, make holding down plate 350 rise, the working of plastics with the iron nail impressed, when the working of plastics is impressed to the iron nail, the compression capacity of spring can increase along with the resistance increase of the working of plastics that the iron nail impressed, operating personnel can judge the degree of depth that the working of plastics was impressed to the iron nail through observing the spring compression capacity, in time stop first gear 120 and rotate, avoid the iron nail to impress the excessive, penetrate the working of plastics.

The driving mechanism may drive the lower pressing plate 350 to ascend through the first gear 120 in various ways, such as lifting the lower pressing plate 350 through a pulley block connected to the first gear 120, or driving the lower pressing plate 350 to ascend through a gear set connected to the first gear 120, or the like.

Wherein, in order to guarantee that the upper and lower pressing plates 350 can move synchronously, the driving mechanism includes: a second gear 150 rotatably coupled to the bracket 100 and engaged with the first gear 120; a second rack 310 engaged with the second gear 150; a third gear 320 engaged with the second gear 150; a third rack 330 engaged with the third gear 320; one end of the third rack 330 is connected to the lower pressing plate 350.

As shown in fig. 2, in order to enable an operator to observe the positions of the nails pressed into the plastic part at a plurality of positions, and to determine whether the nails are pressed into the plastic part in place, one end of the third rack 330 is connected to the lower pressing plate 350 through the second compression spring 340.

As shown in fig. 1-3, in order to facilitate the pressing of a plurality of nails into a plastic part at one time, a fixed mold 410 may be provided on the nail pressing device, the fixed mold 410 is located between the upper pressing plate 230 and the lower pressing plate 350 and is fixedly connected with the bracket 100, and a plurality of fixing holes 411 are penetrated through the upper and lower parts of the fixed mold 410; in the manufacturing process, nails may be inserted into the plurality of fixing holes 411, respectively, to prevent the plastic member from being pressed into the upper portion of the fixed mold 410.

As shown in fig. 4, a pressing post 360 is provided on the lower pressing plate 350, and the pressing post 360 can be inserted into the fixing hole 411.

Further, in order to quickly position the plastic member and ensure the accuracy of the pressed position of the iron nail, the side wall of the fixed mold 410 is provided with a guide surface 412, and the guide surface 412 is used for positioning the plastic member.

As shown in fig. 1, in order to facilitate the control of the operation of the upper and lower pressing plates 350, a driving motor 110 is disposed on the bracket 100, and the first gear 120 is in driving connection with the driving motor 110; the operation of the upper and lower pressing plates 350 can be conveniently controlled by controlling the operation of the motor.

On the other hand, in order to facilitate the operator to manually operate the nail pressing device, the first gear 120 is connected with a driving shaft 130, a driving hole 131 is formed in the driving shaft 130, and the axis of the driving hole 131 is parallel to the radial direction of the driving shaft 130; when in use, an operator only needs to insert the operating rod into the driving hole 131, and the operation of the nail pressing device can be controlled by pressing down or lifting up the driving rod.

As shown in fig. 1, in order to ensure that the upper pressure plate 230 and the lower pressure plate 350 do not deviate in the running direction, the guide posts 140 are disposed on the bracket 100, and the guide posts 140 are disposed through the upper pressure plate 230 and the lower pressure plate 350.

The embodiments of the present invention have been described in detail with reference to the accompanying drawings, but the present invention is not limited to the above embodiments, and various changes can be made without departing from the gist of the present invention within the knowledge range of those skilled in the art.

Claims

1. A stapling device, comprising:

a bracket (100);

a first gear (120) rotatably connected to the bracket (100);

a first rack (210) engaged with the first gear (120);

the upper pressure plate (230) is connected with one end of the first rack (210);

a lower platen (350) located below the upper platen (230);

the driving mechanism is connected with a first gear (120), and the first gear (120) drives the lower pressure plate (350) to ascend through the driving mechanism;

the upper pressure plate (230) is connected with the first rack (210) through a first pressure spring (220).

2. The stapling device according to claim 1, characterized in that the drive mechanism comprises:

a second gear (150) rotatably connected to the bracket (100) and engaged with the first gear (120);

a second rack (310) engaged with the second gear (150);

a third gear (320) meshed with the second gear (150);

a third rack (330) engaged with the third gear (320);

one end of the third rack (330) is connected with the lower pressure plate (350).

3. The nail pressing device according to claim 2, wherein one end of the third rack (330) is connected with the lower pressure plate (350) through a second pressure spring (340).

4. The staple pressing device according to claim 1, further comprising a fixed die (410), wherein the fixed die (410) is positioned between the upper pressing plate (230) and the lower pressing plate (350) and fixedly connected with the bracket (100), and a plurality of fixing holes (411) are penetrated through the fixed die (410) from top to bottom.

5. The nailing device according to claim 4, wherein a pressing column (360) is provided on the lower pressing plate (350), and the pressing column (360) can extend into the fixing hole (411).

6. The stapling device according to claim 4, characterized in that the side walls of the stationary die (410) are provided with guide surfaces (412), which guide surfaces (412) are used for positioning plastic parts.

7. The nail pressing device according to claim 1, wherein a driving motor (110) is arranged on the bracket (100), and the first gear (120) is in driving connection with the driving motor (110).

8. The nail pressing device according to claim 1, wherein a driving shaft (130) is connected to the first gear (120), a driving hole (131) is formed in the driving shaft (130), and an axis of the driving hole (131) is parallel to a radial direction of the driving shaft (130).

9. The stapling device according to claim 1, characterized in that a guide post (140) is arranged on the carriage (100), the guide post (140) being arranged through the upper platen (230) and the lower platen (350).