CN206883164U - A batch head automatic alignment device - Google Patents

Abstract

The utility model discloses a criticize first automatic alignment device, including connecting base, cylinder, alignment device connecting plate, electricity criticize mount pad, flexible universal joint, sliding sleeve, leading guide sleeve board, guide pin bushing baffle, criticize head, spring holder, spring and commentaries on classics round pin, the mount pad is criticized to electricity is installed at the top of alignment device connecting plate, electricity is criticized one side of mount pad and is installed the electricity and criticize, the bottom side of leading guide sleeve board is bored there is the installation step hole, and leading guide pin bushing board bottom is equipped with the commentaries on classics round pin, alignment device connecting plate, spring holder, leading guide pin bushing board are connected together, and install the spring between leading guide pin bushing board and the spring holder. The utility model relates to a rationally, possess elasticity variation position through making leading guide pin bushing board and realize criticizing the elasticity automatic alignment of head, solved rigidity automatic alignment device and had unstable changes or position accuracy a difficult problem such as not enough to screw up the screw position, enlarged criticizing first automatic alignment device's range of application, reduced the defective rate, improved work efficiency.

Description

A batch head automatic alignment device

technical field

The utility model relates to the technical field of automatic alignment, in particular to an automatic alignment device for batch heads.

Background technique

With the development of the times, people's living standards are constantly improving, and processing technology is also constantly developing and improving. Automatic alignment devices are widely used in industrial processing. Most of the existing batch head automatic alignment devices are rigid mechanisms. Both emphasize the determination of the position of the screw to be tightened, so a series of positioning and locking devices are set up to emphasize accurate positioning. For some parts due to casting or other rough machining, after the entire part is completely clamped, there is an unstable change in the position of the screw to be tightened. Or the position accuracy is not enough, the existing bit automatic alignment device is just difficult to adapt to this situation, so it is necessary to improve the prior art to solve the above problems.

Utility model content

The purpose of this utility model is to provide an automatic alignment device for batch heads, so as to solve the problems raised in the above-mentioned background technology.

In order to achieve the above purpose, the utility model provides the following technical solutions: an automatic alignment device for batch heads, including a connecting base, a cylinder, an alignment device connecting plate, an electric batch, an electric batch mounting seat, a telescopic universal joint, a sliding sleeve, The front guide sleeve plate, the guide sleeve baffle plate, the bit head, the spring seat, the spring and the revolving pin, the top of the connecting plate of the alignment device is equipped with an electric batch installation seat, and one side of the electric batch installation seat is installed with an electric batch Batch, and the other side of the electric batch mounting seat is installed with a telescopic universal joint, the bottom end of the telescopic universal joint is installed with a sliding sleeve, the sliding sleeve is provided with a front guide plate, and the batch head passes through the ball The bearing is fixed on the front guide sleeve plate, and the bottom side of the front guide sleeve plate is drilled with a step hole, and the bottom of the front guide sleeve plate is provided with a rotating pin. The alignment device connecting plate, spring seat, front The guide sleeve plate is connected together, and a spring is installed between the front guide sleeve plate and the spring seat.

Preferably, an air cylinder is installed on the bottom of the connecting plate of the alignment device, and the connecting plate of the alignment device is installed on the connecting base through the air cylinder.

Preferably, the telescopic universal joint is directly connected to the electric batch.

Preferably, ball bearings are installed on the front guide sleeve plate through installation holes, and guide sleeve baffles are installed on the outside of the ball bearings.

Compared with the prior art, the beneficial effect of the utility model is that the design of the batch head automatic alignment device is reasonable, and the elastic automatic alignment of the batch head is realized by making the front guide plate have an elastic variable position, which solves the problem of rigid automatic alignment. The alignment device has problems such as unstable changes in the tightening screw position or insufficient position accuracy, which expands the application range of the automatic alignment device for bit heads, reduces the defective rate, and improves work efficiency. Through the alignment device connecting plate, spring seat, The elastic motion device composed of the spring, the front guide plate and the revolving pin can automatically align the bit, which further improves the automation level of the device, saves human resources, and is convenient for popularization and use.

Description of drawings

Fig. 1 is the structural representation of the utility model;

Fig. 2 is the front view of the utility model.

In the figure: 1-Connecting base; 2-Cylinder; 3-Connecting plate of alignment device; 4-Electric batch; 5-Electric batch mounting seat; 6-Telescopic universal joint; 7-Sliding sleeve; Plate; 9-guide sleeve baffle; 10-batch head; 11-spring seat; 12-spring; 13-return pin.

detailed description

The technical solutions in the embodiments of the present invention will be clearly and completely described below in conjunction with the accompanying drawings in the embodiments of the present invention. Obviously, the described embodiments are only part of the embodiments of the present invention, not all of them. example. Based on the embodiments of the present utility model, all other embodiments obtained by persons of ordinary skill in the art without making creative efforts belong to the scope of protection of the present utility model.

Please refer to Figure 1-2, an embodiment provided by the utility model: an automatic alignment device for bit heads, including a connecting base 1, a cylinder 2, an alignment device connecting plate 3, an electric batch 4, and an electric batch mounting seat 5 , telescopic universal joint 6, sliding sleeve 7, front guide sleeve plate 8, guide sleeve baffle plate 9, batch head 10, spring seat 11, spring 12 and revolving pin 13, the top of the connecting plate 3 of the alignment device is equipped with electric The batch mounting base 5, the bottom of the alignment device connection plate 3 is equipped with a cylinder 2, and the alignment device connection plate 3 is installed on the connection base 1 through the cylinder 2, and the electric batch 4 is installed on one side of the electric batch mounting base 5, and The other side of the electric batch mounting base 5 is equipped with a telescopic universal joint 6, which is directly connected with the electric batch 4, and the bottom end of the telescopic universal joint 6 is equipped with a sliding sleeve 7, and the sliding sleeve 7 is provided with a front Set the guide sleeve plate 8, and the batch head 10 is fixed on the front guide sleeve plate 8 through ball bearings, the bottom side of the front guide sleeve plate 8 is drilled with a mounting step hole, and the bottom of the front guide sleeve plate 8 is provided with a revolving pin 13. The connecting plate 3 of the alignment device, the spring seat 11, and the front guide plate 8 are connected together, and a spring 12 is installed between the front guide plate 8 and the spring seat 11, and the front guide plate 8 is installed through the installation hole There are ball bearings, and the outside of the ball bearings is equipped with a guide sleeve baffle plate 9.

Working principle: When in use, after clamping the workpiece to be tightened in place, the cylinder 2 pushes the whole bit alignment device forward and out to the position. During the whole process, the bit 10 is inserted into the head of the screw to be tightened. If the position accuracy of the screw to be tightened is not enough, Then the screw head will generate an eccentric force to the bit 10, and under the action of this force, the elastic mechanism of the bit alignment device will act to produce applicability deformation, so that the bit 10 can be correctly inserted into the screw head.

It is obvious to those skilled in the art that the present invention is not limited to the details of the above exemplary embodiments, and that the present invention can be implemented in other specific forms without departing from the spirit or essential features of the present invention. Therefore, no matter from all points of view, the embodiments should be regarded as exemplary and non-restrictive, and the scope of the present invention is defined by the appended claims rather than the above description, so it is intended to fall within the scope of the claims All changes within the meaning and range of equivalents of the required elements are included in the present invention. Any reference sign in a claim should not be construed as limiting the claim concerned.

Claims (4)

1. a kind of screwdriver bit automatic alignment apparatus, including connect base (1), cylinder (2), alignment device connecting plate (3), electric screwdriver (4), Electric screwdriver mounting seat (5), telescoping universal joint (6), sliding sleeve (7), preposition guide pin bushing plate (8), guide pin bushing baffle plate (9), screwdriver bit (10), spring base (11), spring (12) and (13) are shipped and resell on another market, it is characterised in that：Electric screwdriver installation is installed at the top of the alignment device connecting plate (3) Seat (5), the side of the electric screwdriver mounting seat (5) are provided with electric screwdriver (4), and the opposite side of electric screwdriver mounting seat (5) be provided with it is flexible Universal joint (6), the bottom of the telescoping universal joint (6) are provided with sliding sleeve (7), preposition guide pin bushing plate are provided with the sliding sleeve (7) (8), and screwdriver bit (10) is fixed on preposition guide pin bushing plate (8) by ball bearing, and the bottom side of the preposition guide pin bushing plate (8) is drilled with peace Stepped hole is filled, and preposition guide pin bushing plate (8) bottom is provided with and shipped and resell on another market (13), it is the alignment device connecting plate (3), spring base (11), preceding Put guide pin bushing plate (8) to connect together, and spring (12) is installed between preposition guide pin bushing plate (8) and spring base (11).

A kind of 2. screwdriver bit automatic alignment apparatus according to claim 1, it is characterised in that：The alignment device connecting plate (3) bottom is provided with cylinder (2), and alignment device connecting plate (3) is arranged in connect base (1) by cylinder (2).

A kind of 3. screwdriver bit automatic alignment apparatus according to claim 1, it is characterised in that：The telescoping universal joint (6) with Electric screwdriver (4) is directly connected to.

A kind of 4. screwdriver bit automatic alignment apparatus according to claim 1, it is characterised in that：The preposition guide pin bushing plate (8) is logical Cross mounting hole and ball bearing is installed, and guide pin bushing baffle plate (9) is installed on the outside of ball bearing.