CN212886110U - Automatic locking device for screw - Google Patents

Abstract

The utility model discloses an automatic locking of screw attaches device, screw lock attaches cylinder and vacuum position cylinder and passes through the mounting panel and install on the base plate, the jack catch subassembly is fixed in the one end of base plate through first fixed bolster, the central line position of base plate is provided with the slide rail, slide rail sliding connection has second fixed bolster and third fixed bolster, inhale the fixed second fixed bolster of nail pipe, inhale in the jack catch subassembly is inserted to the apical canal, electronic first subassembly fixed mounting is in the third fixed bolster, the first nail pipe of inserting of electricity of electronic first subassembly, the output that the cylinder was attached to the screw lock is fixed in the third fixed bolster, vacuum position cylinder passes through the trachea and communicates in the lateral wall of inhaling the nail pipe. The utility model discloses beneficial effect: the utility model discloses being provided with and sending nail pipe, screw lock to attach cylinder, vacuum position cylinder, first cylinder and second cylinder, send the nail pipe can send the nail automatically, and the cylinder drive, the lock of electric screwdriver head subassembly attaches, has realized automatic lock and has attached, improves production efficiency, reduces production efficiency.

Description

Automatic locking device for screw

Technical Field

The utility model belongs to the technical field of the screw assembly technique and specifically relates to an automatic lock of screw attaches device.

Background

At present, in manufacturing industries such as electronics, machinery and the like, the assembly operation of fasteners such as screws, bolts and the like is widely applied, most of the conventional screw assembly operation is manual operation, the fasteners are manually placed in screw hole positions and are locked one by a screwdriver, and the defects of low production efficiency, unstable quality, high labor intensity and the like exist.

Therefore, it is necessary to provide an automatic screw locking device for the above problems.

SUMMERY OF THE UTILITY MODEL

To the not enough of existence among the above-mentioned prior art, the utility model aims to provide an automatic locking of screw attaches device to solve above-mentioned problem.

An automatic screw locking device comprises a base plate, a screw locking cylinder, a vacuum position cylinder, an electric screwdriver head assembly, a screw sucking pipe and a clamping jaw assembly, wherein the screw locking cylinder and the vacuum position cylinder are installed on the base plate through an installation plate, the clamping jaw assembly is fixed at one end of the base plate through a first fixing support, a slide rail is arranged at the central line position of the base plate and is in sliding connection with a second fixing support and a third fixing support, one end of the screw sucking pipe is fixed on the second fixing support, the other end of the screw sucking pipe is inserted into the clamping jaw assembly, the electric screwdriver head assembly is fixedly installed on the third fixing support, the electric screwdriver head of the electric screwdriver head assembly is inserted into the screw sucking pipe, the output end of the screw locking cylinder is fixed on the third fixing support, and a push rod is connected between the third fixing support and the second fixing support, the vacuum position cylinder is communicated with the side wall of the nail suction pipe through an air pipe.

Preferably, a stop block is arranged at the joint of the second fixing bracket and the ejector rod.

Preferably, the ejector rod is sleeved with a spring.

Preferably, the jack catch subassembly is including criticizing headstock, jack catch, first cylinder, second cylinder, lead the nail pipe and sending the nail pipe, the jack catch is articulated to be installed the one end of criticizing the headstock, the other end of criticizing the headstock is provided with the dead axle sleeve that is used for inhaling the nail pipe to penetrate, first cylinder is installed the lower part of criticizing the headstock, the output of first cylinder is fixed in the jack catch, lead the nail pipe communicate in the upper portion of criticizing the headstock, send the nail pipe communicate in lead the nail pipe, the second cylinder is installed on criticizing the headstock, the output of criticizing the headstock is fixed in lead the nail pipe.

Preferably, a magnetic switch is arranged on the first cylinder.

Preferably, the screw feeding pipe is externally communicated with the screw blowing pipe.

Compared with the prior art, the utility model discloses beneficial effect: the utility model discloses being provided with and sending nail pipe, screw lock to attach cylinder, vacuum position cylinder, first cylinder and second cylinder, send the nail pipe can send the nail automatically, and the cylinder drive, the lock of electric screwdriver head subassembly attaches, has realized automatic lock and has attached, improves production efficiency, reduces production efficiency.

Drawings

FIG. 1 is a structural diagram of the automatic screw locking device provided by the present invention;

fig. 2 is a front view of the present invention;

fig. 3 is a top view of the present invention;

FIG. 4 is a block diagram of the jaw assembly of the present invention;

FIG. 5 is a front view of FIG. 4;

FIG. 6 is a top view of FIG. 4;

FIG. 7 is a schematic view of the nail sucking state of the present invention;

fig. 8 is a schematic view of the state of the locking screw of the present invention.

Reference numbers in the figures: 1. a substrate; 2. the screw is locked with the cylinder; 3. a vacuum position cylinder; 4. An electric bit assembly; 5. a nail suction pipe; 6. a jaw assembly; 7. a first fixed bracket; 8. a slide rail; 9. a second fixed bracket; 10. a third fixed bracket; 11. a top rod; 12. an electric screwdriver bit; 13. a screw-blown tube; 14. mounting a plate; 15. a screw; 61. a screwdriver seat; 62. a claw; 63. a first cylinder; 64. a second cylinder; 65. a magnetic switch; 66. a nail guide pipe; 67. a nail feeding pipe; 68. and a fixed shaft sleeve.

Detailed Description

It should be noted that, in the present invention, the embodiments and features of the embodiments may be combined with each other without conflict.

In the description of the present invention, it is to be understood that the terms "center", "longitudinal", "lateral", "up", "down", "front", "back", "left", "right", "vertical", "horizontal", "top", "bottom", "inner", "outer", and the like, indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, and are used merely for convenience of description and for simplicity of description, and do not indicate or imply that the device or element being referred to must have a particular orientation, be constructed and operated in a particular orientation, and therefore, should not be construed as limiting the present invention. Furthermore, the terms "first", "second", etc. are used for descriptive purposes only and are not to be construed as indicating or implying relative importance or implicitly indicating the number of technical features indicated. Thus, a feature defined as "first," "second," etc. may explicitly or implicitly include one or more of that feature. In the description of the present invention, "a plurality" means two or more unless otherwise specified.

In the description of the present invention, it is to be noted that, unless otherwise explicitly specified or limited, the terms "mounted," "connected," and "connected" are to be construed broadly, and may be, for example, fixedly connected, detachably connected, or integrally connected; can be mechanically or electrically connected; they may be connected directly or indirectly through intervening media, or they may be interconnected between two elements. The specific meaning of the above terms in the present invention can be understood by those of ordinary skill in the art through specific situations.

The embodiments of the invention will be described in detail below with reference to the drawings, but the invention can be implemented in many different ways as defined and covered by the claims.

As shown in fig. 1 in combination with fig. 2 to 8, an automatic screw locking device includes a base plate 1, a screw locking cylinder 2, a vacuum position cylinder 3, an electric bit assembly 4, a nail sucking tube 5 and a jaw assembly 6, wherein the screw locking cylinder 2 and the vacuum position cylinder 3 are mounted on the base plate 1 through a mounting plate 14, the jaw assembly 6 is fixed at one end of the base plate 1 through a first fixing bracket 7, a slide rail 8 is arranged at a center line position of the base plate 1, the slide rail 8 is slidably connected with a second fixing bracket 9 and a third fixing bracket 10, one end of the nail sucking tube 5 is fixed at the second fixing bracket 9, the other end of the nail sucking tube 5 is inserted into the jaw assembly 6, the electric bit assembly 4 is fixedly mounted at the third fixing bracket 10, an electric bit 12 of the electric bit assembly 4 is inserted into the nail sucking tube 5, the output end of the screw locking cylinder 2 is fixed on the third fixing support 10, an ejector rod 11 is connected between the third fixing support 10 and the second fixing support 9, and the vacuum position cylinder 3 is communicated with the side wall of the nail suction pipe 5 through an air pipe.

Furthermore, a stop block is arranged at the joint of the second fixing support 9 and the ejector rod 11.

Further, the ejector rod 11 is sleeved with a spring.

Further, the jaw assembly 6 includes a batch head seat 61, a jaw 62, a first cylinder 63, a second cylinder 64, a nail guide pipe 66 and a nail feeding pipe 67, the jaw 62 is installed in a hinged manner at one end of the batch head seat 61, the other end of the batch head seat 61 is provided with a fixed shaft sleeve 68 for the nail suction pipe 5 to penetrate, the first cylinder 63 is installed at the lower part of the batch head seat 61, the output end of the first cylinder 63 is fixed at the jaw 62, the nail guide pipe 66 is communicated with the upper part of the batch head seat 61, the nail feeding pipe 67 is communicated with the nail guide pipe 66, the second cylinder 64 is installed on the batch head seat 61, and the output end of the second cylinder 64 is fixed at the nail guide pipe 66.

Further, a magnetic switch 65 is disposed on the first cylinder 63.

Further, the screw feeding pipe 67 is externally communicated with the screw blowing pipe 13.

Compared with the prior art, the utility model discloses beneficial effect: the utility model is provided with and send nail pipe 67, screw lock to attach cylinder 2, vacuum position cylinder 3, first cylinder 63 and second cylinder 64, send nail pipe 67 can send the nail voluntarily, and the cylinder drive, the lock of electric screwdriver head subassembly 4 attaches, has realized that automatic lock attaches, improves production efficiency, reduces production efficiency.

The working principle is as follows: the screw 15 blows the screw 15 to the jack catch subassembly 6 through the screw blow-off pipe 13, and the screwdriver head subassembly 5 moves under the screw attaches the cylinder 2 drive, arrives the position of adsorbing the screw, and vacuum position cylinder 3 opens, holds the screw 15, and vacuum pressure sensor obtains after adsorbing the signal, confirms that adsorb and accomplish the back, and the screw locks and attaches the cylinder 2 action, and the screwdriver head subassembly 4 starts simultaneously, attaches the screw lock on the target work piece through electric screwdriver head 12.

The above only is the preferred embodiment of the present invention, not limiting the scope of the present invention, all the equivalent structures or equivalent flow changes made by the contents of the specification and the drawings, or directly or indirectly applied to other related technical fields, are included in the same way in the protection scope of the present invention.

Claims (6)

1. The utility model provides an automatic lock of screw attaches device which characterized in that: comprises a substrate (1), a screw locking cylinder (2), a vacuum position cylinder (3), an electric batch head assembly (4), a nail suction pipe (5) and a jaw assembly (6), wherein the screw locking cylinder (2) and the vacuum position cylinder (3) are installed on the substrate (1) through an installation plate (14), the jaw assembly (6) is fixed at one end of the substrate (1) through a first fixing support (7), a slide rail (8) is arranged at the central line position of the substrate (1), the slide rail (8) is connected with a second fixing support (9) and a third fixing support (10) in a sliding manner, one end of the nail suction pipe (5) is fixed on the second fixing support (9), the other end of the nail suction pipe (5) is inserted into the jaw assembly (6), the electric batch head assembly (4) is fixedly installed on the third fixing support (10), the electric screwdriver head (12) of the electric screwdriver head assembly (4) is inserted into the nail suction pipe (5), the output end of the screw locking cylinder (2) is fixed on the third fixing support (10), an ejector rod (11) is connected between the third fixing support (10) and the second fixing support (9), and the vacuum position cylinder (3) is communicated with the side wall of the nail suction pipe (5) through an air pipe.

2. The automatic screw locking device as claimed in claim 1, wherein: and a stop block is arranged at the joint of the second fixed bracket (9) and the ejector rod (11).

3. The automatic screw locking device as claimed in claim 2, wherein: the ejector rod (11) is sleeved with a spring.

4. The automatic screw locking device as claimed in claim 3, wherein: jaw assembly (6) are including batching headstock (61), jack catch (62), first cylinder (63), second cylinder (64), lead nail pipe (66) and send nail pipe (67), jack catch (62) are articulated to be installed the one end of batching headstock (61), the other end of batching headstock (61) is provided with fixed axle sleeve (68) that is used for inhaling nail pipe (5) to penetrate, install first cylinder (63) the lower part of batching headstock (61), the output of first cylinder (63) is fixed in jack catch (62), lead nail pipe (66) communicate in the upper portion of batching headstock (61), send nail pipe (67) communicate in lead nail pipe (66), install second cylinder (64) batch on headstock (61), the output of second cylinder (64) is fixed in lead nail pipe (66).

5. The automatic screw locking device as claimed in claim 4, wherein: the first cylinder (63) is provided with a magnetic switch (65).

6. The automatic screw locking device as claimed in claim 5, wherein: the screw feeding pipe (67) is communicated with the screw blowing pipe (13) from the outside.

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