CN218253807U

CN218253807U - Magnetic suction type screwdriver nozzle of full-automatic screw driving machine

Info

Publication number: CN218253807U
Application number: CN202221860745.1U
Authority: CN
Inventors: 彭挽澜; 白志强; 庞心文
Original assignee: Shenzhen Hongruida Science And Technology Co ltd
Current assignee: Shenzhen Hongruida Science And Technology Co ltd
Priority date: 2022-07-06
Filing date: 2022-07-06
Publication date: 2023-01-10
Anticipated expiration: 2032-07-06

Abstract

The utility model discloses a mouth is criticized to formula is inhaled to full-automatic screw machine magnetism relates to full-automatic screw machine field of beating, including criticizing the mouth body, criticizing the inside sliding connection of mouth body and having the actuating lever, and actuating lever bottom sliding connection has the installation pole, installation pole bottom is connected with criticizes the head, criticize mouth body inner wall sliding connection have with actuating lever and installation pole complex pressure detector. The utility model discloses a set up forced induction mechanism between actuating lever and installation pole, slide a set of holding ring that passes through the pressure opening mechanism control of mutually supporting in criticizing the mouth body, with the screw from putting into criticizing the mouth this internal back, the actuating lever can promote the screw to remove to the location of holding ring, when pressure detector detected certain pressure simultaneously, the actuating lever drives criticize the head rotatory, if pressure detector detects pressure reduction or rotates a week back pressure unchangeable when rotatory, the screw groove promptly with criticize first block, prevent to criticize the head and promote the skew when the screw gets into the screw hole.

Description

Magnetic suction type screwdriver nozzle of full-automatic screw driving machine

Technical Field

The utility model relates to a full-automatic screw machine field of beating specifically is a mouth is criticized to full-automatic screw machine magnetism type of beating.

Background

The full-automatic screw driving machine is also called an automatic screw driving machine, an automatic screw feeding and locking machine, an automatic screw driving machine and the like, and is divided into two categories: the automatic screw machine is characterized by comprising a desktop type full-automatic screw machine and a multi-shaft full-automatic screw machine, wherein the desktop type full-automatic screw machine is also called an XY-TABLE automatic screw machine, each movement stroke of X, Y and Z shafts and the quantity of the Z shafts are customized according to actual requirements of customers, feeding modes are generally divided into an absorption type mode and a pneumatic feeding mode, the two modes are selected mainly according to whether the specifications of screws meet requirements of the pneumatic feeding, pneumatic feeding is adopted as far as possible on the premise that the specifications of the screws meet the requirements, the multi-shaft full-automatic screw machine is also called a special machine, and the machine type is a special locking machine for products to be locked and is not suitable for other products as well as the feeding modes are divided into three modes, namely manual feeding, pneumatic feeding and absorption type feeding, the three modes are mainly adopted according to whether the specifications of the screws meet the requirements of the pneumatic feeding, and the pneumatic feeding is adopted as far as possible on the premise that the specifications of the screws meet the requirements.

The mouth is criticized to current full-automatic screw machine of beating, sets up the screw import through criticizing one side of mouth, sets up the magnet of restriction screw at criticizing mouth end, during the use, promotes the screw and gets into the screw hole through criticizing the decline of head.

However, when the screw is pushed to move, the bit and the screw may be not engaged or the screw may be deflected, so that the screw cannot be well aligned with the screw hole when the screw is pushed out.

SUMMERY OF THE UTILITY MODEL

Based on this, the utility model aims at providing a mouth is criticized to formula is inhaled to full-automatic screw machine magnetism to solve current full-automatic screw machine and criticize mouth when promoting the screw and remove, criticize the head and the screw probably has the circumstances of not block or screw incline, the technical problem who aims at the screw hole that can not be fine when leading to releasing the screw.

In order to achieve the above object, the utility model provides a following technical scheme: the utility model provides a mouth is criticized to formula is inhaled to full-automatic screw machine magnetism, is including criticizing the mouth body, criticize the inside sliding connection of mouth body and have the actuating lever, and actuating lever bottom sliding connection has the installation pole, the installation pole bottom is connected with criticizes the head, criticize mouth body inner wall sliding connection have with actuating lever and installation pole complex pressure detector, criticize the mouth body outside and be connected with the screw and advance the pipe, and criticize the inside bottom of mouth body and be provided with annular magnet, criticize the inside annular magnet below sliding connection that is located of mouth body and have a set of holding ring of mutually supporting, and the holding ring with criticize all be connected with pressure opening mechanism between the mouth body.

Through adopting above-mentioned technical scheme, the lift and the rotation of criticizing the head are controlled to actuating lever accessible installation pole, and the pressure detector accessible detects the pressure between installation pole and the actuating lever and confirms the state of criticizing the head this moment, and it is originally internal that the screw advances the pipe and is convenient for add the batch mouth with the screw, and annular magnet can carry out the magnetic adsorption location to the screw with the holding ring cooperation, and pressure opening mechanism can open when the holding ring receives certain pressure, and the holding ring of being convenient for opens.

The utility model discloses further set up to, pressure opening mechanism is traveller, sliding sleeve, pressure block and second spring, the holding ring tail end all is connected with the traveller, and criticizes this internal both sides of mouth and all be connected with traveller sliding connection's sliding sleeve, every all rotate in the sliding sleeve and be connected with a set of and traveller complex pressure block, and pressure block and criticize all be connected with the second spring between the mouth body.

Through adopting above-mentioned technical scheme, make pressure block rotate and break away from the traveller when the holding ring receives certain pressure, the traveller can freely slide in the sliding sleeve, the removal of the holding ring of being convenient for, and when the traveller resets, the second spring can promote pressure block and block the traveller.

The utility model discloses further set up to, the actuating lever bottom surface is connected with the sleeve with installation pole sliding connection, and the sleeve is regular hexagon.

Through adopting above-mentioned technical scheme, the sleeve is regular hexagon, can be convenient for be connected between actuating lever and the installation pole, and the actuating lever of being convenient for drives the installation pole and rotates.

The utility model discloses further set up to, criticize mouth body one side seted up with pressure detector complex spout.

Through adopting above-mentioned technical scheme, the spout can restrict pressure detector's slip.

The utility model discloses further set up to, the holding ring top surface is provided with the inclined plane of directional center downward sloping.

Through adopting above-mentioned technical scheme, the inclined plane on the holding ring can be convenient for the screw to the holding ring output to the pressure of both sides.

The utility model discloses further set up to, the holding ring all is connected with a set of spring post with criticizing between the mouth body.

Through adopting above-mentioned technical scheme, the spring post can be convenient for the holding ring when not receiving pressure promote the holding ring and reset.

The utility model discloses further set up to, be connected with first spring between actuating lever and the installation pole.

Through adopting above-mentioned technical scheme, first spring can promote installation pole and actuating lever separation when the installation pole is not stressed.

To sum up, the utility model discloses mainly have following beneficial effect:

the utility model discloses a set up forced induction mechanism between actuating lever and installation pole, slide a set of holding ring that passes through the pressure opening mechanism control of mutually supporting in criticizing the mouth body, with the screw from putting into criticizing the mouth this internal back, the actuating lever can promote the screw to remove to the location of holding ring, when pressure detector detected certain pressure simultaneously, the actuating lever drives criticize the head rotatory, if pressure detector detects pressure reduction or rotates a week back pressure unchangeable when rotatory, the screw groove promptly with criticize first block, prevent to criticize the head and promote the skew when the screw gets into the screw hole.

Drawings

In order to more clearly illustrate the technical solutions of the embodiments of the present invention, the drawings required to be used in the description of the embodiments are briefly introduced below, and it is obvious that the drawings in the following description are some embodiments of the present invention, and for those skilled in the art, other drawings can be obtained according to these drawings without any creative effort.

Fig. 1 is a schematic structural view of the present invention;

fig. 2 is a cross-sectional view of the present invention;

FIG. 3 is an enlarged view of A of FIG. 1 according to the present invention;

fig. 4 is an enlarged view of B in fig. 2 according to the present invention.

Description of the reference symbols:

1. a bit body; 2. a drive rod; 3. mounting a rod; 4. a batch head; 5. a first spring; 6. a pressure detector; 7. a chute; 8. a sleeve; 9. feeding a screw into the pipe; 10. a ring magnet; 11. a positioning ring; 12. a spring post; 13. a traveler; 14. a sliding sleeve; 15. a pressure clamping block; 16. a second spring.

Detailed Description

The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are some, not all, of the embodiments of the present invention. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.

It is also to be understood that the terminology used in the description of the invention herein is for the purpose of describing particular embodiments only and is not intended to be limiting of the invention. As used in the specification and the appended claims, the singular forms "a", "an", and "the" are intended to include the plural forms as well, unless the context clearly indicates otherwise.

It should be further understood that the term "and/or" as used in the specification and the appended claims refers to any and all possible combinations of one or more of the associated listed items and includes such combinations.

The technical solution in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention. 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.

Next, an embodiment of the present invention will be described with reference to the overall structure thereof.

A magnetic suction type screwdriver mouth of a full-automatic screw driving machine is disclosed, as shown in figures 1-4, and comprises a screwdriver mouth body 1, wherein the interior of the screwdriver mouth body 1 is slidably connected with a driving rod 2, the bottom end of the driving rod 2 is slidably connected with an installation rod 3, the bottom end of the installation rod 3 is connected with a screwdriver head 4, the driving rod 2 is used for controlling the lifting and rotating of the installation rod 3 and the screwdriver head 4, the outer side of the screwdriver mouth body 1 is connected with a screw feeding pipe 9, a screw is placed into the screwdriver mouth body 1 through the screw feeding pipe 9, the inner wall of the screwdriver mouth body 1 is slidably connected with a pressure detector 6 matched with the driving rod 2 and the installation rod 3, the state of the screwdriver head 4 at the moment is determined by detecting the pressure between the installation rod 3 and the driving rod 2, and the bottom end in the interior of the screwdriver mouth body 1 is provided with an annular magnet 10, the annular magnet 10 can be matched with the positioning ring 11 to perform magnetic adsorption positioning on a screw, a group of positioning rings 11 which are matched with each other is connected inside the batch nozzle body 1 and below the annular magnet 10 in a sliding mode, the tail ends of the positioning rings 11 are connected with sliding columns 13, two sides in the batch nozzle body 1 are connected with sliding sleeves 14 which are connected with the sliding columns 13 in a sliding mode, a group of pressure clamping blocks 15 matched with the sliding columns 13 are connected in each sliding sleeve 14 in a rotating mode, second springs 16 are connected between the pressure clamping blocks 15 and the batch nozzle body 1, the pressure clamping blocks 15 are rotated to be separated from the sliding columns 13 when the positioning rings 11 bear certain pressure, the sliding columns 13 can slide freely in the sliding sleeves 14, the positioning rings 11 can move conveniently, and when the sliding columns 13 reset, the second springs 16 can push the pressure clamping blocks 15 to clamp the sliding columns 13.

Referring to fig. 3, a sleeve 8 slidably connected to the mounting rod 3 is connected to a bottom surface of the driving rod 2, and the sleeve 8 is in a regular hexagon shape, which facilitates connection between the driving rod 2 and the mounting rod 3, and facilitates the driving rod 2 to drive the mounting rod 3 to rotate.

Referring to fig. 2 and 3, a sliding groove 7 is formed on one side of the nozzle body 1 and is engaged with the pressure detector 6 to limit the sliding of the pressure detector 6.

Referring to fig. 2, the top surface of the positioning ring 11 is provided with an inclined surface inclined downward toward the center, so as to facilitate the screw to output pressure to both sides of the positioning ring 11.

Referring to fig. 4, a set of spring posts 12 is connected between the positioning ring 11 and the nozzle body 1, so that the positioning ring 11 can be pushed to reset when the positioning ring 11 is not under pressure.

Referring to fig. 3, a first spring 5 is connected between the driving rod 2 and the mounting rod 3, and can push the mounting rod 3 to separate from the driving rod 2 when the mounting rod 3 is not pressed.

Referring to fig. 2 and 3, the head end of the batch head 4 is provided with magnetism to facilitate the adsorption of the screw after aligning with the screw, to prevent the screw from skewing and falling off, and the mounting rod 3 is connected with the batch head 4 by magnetic adsorption to facilitate the replacement of the batch head.

The utility model discloses a theory of operation does: when the screwdriver is used, the pointed end of a screw is placed into the screw inlet pipe 9 downwards, the screw can enter the screwdriver mouth body 1, then the driving rod 2 pushes the mounting rod 3 and the screwdriver head 4 to descend, the screw is pushed to a hole inserted into the middle of the positioning ring 11, meanwhile, the screw is limited through the annular magnet 10, when the pressure detector 6 detects that certain pressure exists between the driving rod 2 and the mounting rod 3, the driving rod 2 stops rotating, then the driving rod 2 drives the screwdriver head 4 to rotate, if the pressure detector 6 detects that the pressure is reduced or the pressure is unchanged after the screw rotates for one circle during rotation, the screw groove is clamped with the screwdriver head, the driving rod 2 can push the screwdriver head 4 and the screw to descend again, the positioning ring 11 is extruded, until the pressure opening mechanism is opened, the screwdriver head 4 can push the screw to move to the screw hole, and the screwdriver works.

The above description is only for the specific embodiments of the present invention, but the scope of the present invention is not limited thereto, and any person skilled in the art can easily think of various equivalent modifications or replacements within the technical scope of the present invention, and these modifications or replacements should be covered within the scope of the present invention. Therefore, the protection scope of the present invention shall be subject to the protection scope of the claims.

Claims

1. The utility model provides a mouth is criticized to formula is inhaled to full-automatic screw machine magnetism, includes criticizing mouth body (1), its characterized in that: criticize mouth body (1) inside sliding connection have actuating lever (2), and actuating lever (2) bottom sliding connection have installation pole (3), installation pole (3) bottom is connected with criticizes head (4), criticize mouth body (1) inner wall sliding connection have with actuating lever (2) and installation pole (3) complex pressure detector (6), criticize the mouth body (1) outside and be connected with the screw and advance pipe (9), and criticize the inside bottom of mouth body (1) and be provided with annular magnet (10), criticize the inside annular magnet (10) below sliding connection that is located of mouth body (1) and have a set of holding ring (11) of mutually supporting, and holding ring (11) and criticize all be connected with pressure opening mechanism between the mouth body (1).

2. The magnetic type screwdriver bit of claim 1, wherein: the pressure opening mechanism is sliding column (13), sliding sleeve (14), pressure block (15) and second spring (16), and holding ring (11) tail end all is connected with sliding column (13), criticize in mouth body (1) both sides all be connected with sliding column (13) sliding connection's sliding sleeve (14), and all rotate in every sliding sleeve (14) and be connected with a set of and sliding column (13) complex pressure block (15), pressure block (15) and criticize and all be connected with second spring (16) between mouth body (1).

3. The magnetic type screwdriver bit of claim 1, wherein: the bottom surface of the driving rod (2) is connected with a sleeve (8) which is connected with the mounting rod (3) in a sliding manner, and the sleeve (8) is in a regular hexagon shape.

4. The magnetic type screwdriver according to claim 1, which is characterized in that: one side of the batch nozzle body (1) is provided with a sliding chute (7) matched with the pressure detector (6).

5. The magnetic type screwdriver bit of claim 1, wherein: the top surface of the positioning ring (11) is provided with an inclined surface which inclines downwards towards the center.

6. The magnetic type screwdriver according to claim 1, which is characterized in that: a group of spring columns (12) are connected between the positioning ring (11) and the batch nozzle body (1).

7. The magnetic type screwdriver bit of claim 1, wherein: a first spring (5) is connected between the driving rod (2) and the mounting rod (3).