CN203184923U

CN203184923U - Improved handheld screw locking machine

Info

Publication number: CN203184923U
Application number: CN 201320121819
Authority: CN
Inventors: 杨晓奇
Original assignee: Individual
Current assignee: Individual
Priority date: 2013-03-18
Filing date: 2013-03-18
Publication date: 2013-09-11
Anticipated expiration: 2023-03-18

Abstract

The utility model belongs to the technical field of LED assembly processing equipment technique and specifically relates to indicate an improved generation hand-held type lock screw machine, including frame, electricity criticize, install in the feed bin of frame and be used for transporting the conveying pipe of screw, the feed mechanism of the feed end of feeding the conveying pipe one by one is installed to the frame, and electricity criticize and be connected with the discharge end of conveying pipe, the feed bin is located the top of frame, and feed mechanism includes linear vibration guide rail and is located the feed mechanism of linear vibration guide rail's discharge end, and the feed end and the feed mechanism of conveying pipe are connected, and linear vibration guide rail's feed end extends to in the feed bin. Because the feed bin is located the top of frame, simplified the maintenance of feed mechanism greatly and the degree of difficulty of overhauing, feed mechanism's setting has improved the feed stability of screw in bulk, is difficult for the card material, has improved the machining efficiency of lock screw machine, and the practicality is strong.

Description

Modified hand-held screw locking machine

Technical field

The utility model relates to automation with addition of the construction equipment technical field, refers in particular to a kind of modified hand-held screw locking machine.

Background technology

Mostly need be in the worker from screw box when existing electric screwdriver uses, be used for one by one taking on jam plate or the automatic screw supply machine, or draw screw with magnetic batch of mouth, and then batch mouth of sorption screw aimed at position, the hole the turn of the screw that needs installation, efficient is low.Also there is producer to make variety classes hand-held self-feeding electric screwdriver.

Disclose a kind of hand-held automatic locking filature as Chinese utility model patent (CN200920053899.8), emphatically screw distributing mechanism has been improved, can realize the automatic transport screw and lock.But owing to still continue to use traditional locks screw electric screwdriver, thereby performance is not ideal enough.

China's utility model patent (CN 200520133533.3) discloses a kind of automatic locking filature, can make the electric screwdriver screwdriver head produce the action of advancing automatically and returning.But need overcome the active force of inner return spring when screwing, not easy to operate, make the operator tired easily.In addition, lock screw electric screwdriver wherein is comparatively heavy, and structure relative complex, cost of manufacture are also higher.

In addition, the feed bin that is used for splendid attire screw in bulk on the existing screw locking machine is positioned at frame inside, when the screw in the feed bin when feeding guide gets stuck, need extend into and safeguard in the frame and inspection operation, bring very big operating difficulties to operating personnel, defective is obvious.

Summary of the invention

The technical problems to be solved in the utility model provides a kind of simple in structure, the modified hand-held screw locking machine that maintain easily and overhaul, is difficult for getting stuck.

In order to solve the problems of the technologies described above, the utility model adopts following technical scheme: a kind of modified hand-held screw locking machine, comprise frame, electric screwdriver, be installed in the feed bin of frame and be used for transporting the feed pipe of screw, frame is equiped with the feeding machanism of screw being sent one by one to feed pipe, electric screwdriver is connected with the discharge end of feed pipe, described feed bin is positioned at the top of frame, feeding machanism comprises the straight-line oscillation guide rail and is positioned at the feeding distribution mechanism of the discharge end of straight-line oscillation guide rail, the feed end of feed pipe is connected with feeding distribution mechanism, and the feed end of straight-line oscillation guide rail extends in the feed bin.

Wherein, described feeding distribution mechanism comprises the installing plate that is fixed in frame and is fixed in the sub-material chamber of installing plate, in this sub-material chamber slide rail is arranged fixedly, slide rail is equiped with the sub-material slide block, the sidewall of sub-material slide block offers the sub-material breach, and installing plate offers down material through hole, when the sub-material slide block slides to an end of slide rail, following material through hole be positioned at the sub-material breach under, the feed end of feed pipe is communicated with following material through hole; When the sub-material slide block slided to the other end of slide rail, the sub-material breach docked installing plate and is equiped with the sub-material cylinder that driving moves around with the discharge end of straight-line oscillation guide rail.

Further, described sub-material chamber is provided with the chamber lid, described sub-material slide block offers chute, be equiped with spacer in this chute, this spacer is provided with the interlock projection, and the chamber lid offers the interlock groove, and the activity of interlock projection is embedded in the interlock groove, angle between interlock groove and the slide rail is 35 °～55 °, and spacer offers width less than the clamping breach of cap nut.

Wherein, described frame is equiped with downslide material loading guide rail and is used for driving the elevating mechanism of downslide material loading guide rail, and after downslide material loading guide rail rose, docked with the feed end of straight-line oscillation guide rail the lower end of downslide material loading guide rail.

Wherein, described frame is equiped with the material toggling cylinder, and the drive rod of this material toggling cylinder fixedly has the brush of dialling, and dials brush near the feed end of straight-line oscillation guide rail.

Wherein, the top of described straight-line oscillation guide rail is provided with press strip.

Wherein, described frame is equiped with touch screen control panel.

The beneficial effects of the utility model are: the utility model provides a kind of modified hand-held screw locking machine, in course of normal operation, screw in bulk is transported to feeding distribution mechanism by feeding machanism by the straight-line oscillation guide rail, again by feeding distribution mechanism with screw sub-material and being sent in the feed pipe one by one, by electric screwdriver screw is loaded on the processed equipment at last.Because feed bin is positioned at the top of frame, simplified the difficulty of maintenance and the maintenance of feeding machanism greatly, feeding distribution mechanism the feed stability that has improved screw in bulk is set, be difficult for getting stuck, improved the working (machining) efficiency of screw locking machine, practical.

Description of drawings

Fig. 1 is the utility model perspective view.

Stereochemical structure decomposing schematic representation when Fig. 2 is the utility model hidden parts frame.

Fig. 3 is the perspective view of the utility model spacer.

Fig. 4 is the perspective view at another visual angle of the utility model.

Fig. 5 is the stereochemical structure decomposing schematic representation at another visual angle of the utility model.

The specific embodiment

For the ease of those skilled in the art's understanding, below in conjunction with embodiment and accompanying drawing the utility model is further described, the content that embodiment is mentioned not is to restriction of the present utility model.

Extremely shown in Figure 5 as Fig. 1, a kind of modified hand-held screw locking machine, comprise frame 1, electric screwdriver 2, be installed in the feed bin 3 of frame 1 and be used for transporting the feed pipe 4 of screw, frame 1 is equiped with the feeding machanism of screw being sent one by one to feed pipe 4, electric screwdriver 2 is connected with the discharge end of feed pipe 4, described feed bin 3 is positioned at the top of frame 1, feeding machanism comprises straight-line oscillation guide rail 5 and is positioned at the feeding distribution mechanism of the discharge end of straight-line oscillation guide rail 5, the feed end of feed pipe 4 is connected with feeding distribution mechanism, and the feed end of straight-line oscillation guide rail 5 extends in the feed bin 3.

Modified hand-held screw locking machine is in course of normal operation, screw in bulk is transported to feeding distribution mechanism by feeding machanism by straight-line oscillation guide rail 5, again by feeding distribution mechanism with screw sub-material and being sent in the feed pipe 4 one by one, by electric screwdriver 2 screw is loaded on the processed equipment at last.

Because feed bin 3 is positioned at the top of frame 1, simplified the difficulty of maintenance and the maintenance of feeding machanism greatly, feeding distribution mechanism the feed stability that has improved screw in bulk is set, be difficult for getting stuck, improved the working (machining) efficiency of screw locking machine, practical.

The described feeding distribution mechanism of present embodiment comprises the installing plate 10 that is fixed in frame 1 and the sub-material chamber 6 of being fixed in installing plate 10, in this sub-material chamber 6 slide rail 7 is arranged fixedly, slide rail 7 is equiped with sub-material slide block 8, the sidewall of sub-material slide block 8 offer can only a ccontaining screw sub-material breach 9, installing plate 10 offers down material through hole 11, when sub-material slide block 8 slides to an end of slide rail 7, following material through hole 11 be positioned at sub-material breach 9 under, the feed end of feed pipe 4 is communicated with following material through hole 11; When sub-material slide block 8 slided to the other end of slide rail 7, sub-material breach 9 docked with the discharge end of straight-line oscillation guide rail 5, and installing plate 10 is equiped with and drives the sub-material cylinder 23 that sub-material slide block 8 moves around.

Sub-material slide block 8 moves around under the effect of sub-material cylinder 23, and when sub-material breach 9 docked with the discharge end of straight-line oscillation guide rail 5, screw was transferred in the sub-material breach 9; Sub-material slide block 8 moves to the other end of slide rail 7 under the effect of sub-material cylinder subsequently, instantly material through hole 11 be positioned at sub-material breach 9 under the time, this screw can enter feed pipe 4, and then realizes the action of its sub-material, feeding speed is faster, the guiding sub-material is more stable.

See Fig. 2 and Fig. 3, the described sub-material chamber 6 of this enforcement is provided with chamber lid 12, described sub-material slide block 8 offers chute 13, be equiped with spacer 14 in this chute 13, this spacer 14 is provided with interlock projection 15, and chamber lid 12 offers interlock groove 16, and 15 activities of interlock projection are embedded in the interlock groove 16, angle between interlock groove 16 and the slide rail 7 is 45 °, and spacer 14 offers width less than the clamping breach 17 of cap nut.When sub-material slide block 8 moved around, interlock projection 15 moved around in the groove 16 in interlock so that spacer 14 and sub-material breach 9 mutually near and away from, the screw upper end of being transferred is embedded in the clamping breach 17, the phenomenon that gets stuck to prevent that screw is crooked.

Certainly, the angle between interlock groove 16 and the slide rail 7 can also can reach above-mentioned technique effect equally for other angles between 35 °～55 °.

Preferably, described frame 1 is equiped with downslide material loading guide rail 18 and is used for driving the elevating mechanism of downslide material loading guide rail 18, and after downslide material loading guide rail 18 rose, docked with the feed end of straight-line oscillation guide rail 5 lower end of downslide material loading guide rail 18.When downslide material loading guide rail 18 rose under the effect of elevating mechanism, the screw in bulk in the feed bin 3 was propped up and is transferred on the straight-line oscillation guide rail 5 by downslide material loading guide rail 18, thereby realized its material loading action.

The described frame 1 of present embodiment is equiped with material toggling cylinder 19, the drive rod of this material toggling cylinder 19 fixedly has the brush of dialling 20, dial brush 20 near the feed end of straight-line oscillation guide rail 5, if screw is when the feed end of straight-line oscillation guide rail 5 gets stuck, dialling brush 20 moves around under the effect of material toggling cylinder 19, remove jammed screw to dial, with the stable operation that guarantees that modified hand-held screw locking machine can continue.

The top of the described straight-line oscillation guide rail 5 of present embodiment is provided with press strip 21, influences normal feed so that prevent screw from beating in straight-line oscillation guide rail 5, and stability is high, and practicality is stronger.

The described frame 1 of present embodiment is equiped with touch screen control panel 22, so that operating personnel and modified hand-held screw locking machine carry out human-computer dialogue, the fault of screw locking machine can be shown on the touch-screen simultaneously.

Electric screwdriver 2 of the present utility model is fish mouth clevis head, and structure is more compact small and exquisite, uses more convenient.

Above-described embodiment is the preferable implementation of the utility model, and in addition, the utility model can also realize by alternate manner that any apparent replacement is all within protection domain of the present utility model under the prerequisite that does not break away from the present utility model design.

Claims

1. An improved hand-held screw locking machine, including a frame (1), an electric screwdriver (2), a material bin (3) installed on the frame (1) and a feeding tube (4) for transporting screws. The frame (1) is equipped with a feeding mechanism that feeds the screws into the feeding pipe (4) one by one, and the electric batch (2) is connected to the discharge end of the feeding pipe (4). Located above the frame (1), the feeding mechanism includes a linear vibrating guide rail (5) and a distributing mechanism located at the discharge end of the linear vibrating guide rail (5), and the feeding end of the feeding pipe (4) is connected to the distributing mechanism. The feeding end of the linear vibrating guide rail (5) extends into the feed bin (3).

2. The improved hand-held screw locking machine according to claim 1, characterized in that: the material distributing mechanism includes a mounting plate (10) fixed to the frame (1) and a distributing plate (10) fixed to the mounting plate (10). Material chamber (6), the slide rail (7) is fixed inside the material distribution chamber (6), the slide rail (7) is equipped with a material distribution slider (8), and the side wall of the material distribution slider (8) is provided with The material distribution gap (9), the mounting plate (10) is provided with a material distribution hole (11), when the material distribution slider (8) slides to one end of the slide rail (7), the material distribution hole (11) is located Right below the gap (9), the feeding end of the feeding pipe (4) is connected to the feeding through hole (11); when the feeding slider (8) slides to the other end of the slide rail (7), the feeding gap ( 9) It is docked with the discharge end of the linear vibrating guide rail (5), and the mounting plate (10) is equipped with a material distribution cylinder (23) that drives the material distribution slider (8) to move back and forth.

3. The improved hand-held screw locking machine according to claim 2, characterized in that: the material distribution chamber (6) is provided with a chamber cover (12), and the material distribution slider (8) is provided with a chute (13), the chute (13) is equipped with a positioning piece (14), the positioning piece (14) is provided with a linkage protrusion (15), and the chamber cover (12) is provided with a linkage groove (16), and the linkage protrusion (15) Movably embedded in the linkage groove (16), the angle between the linkage groove (16) and the slide rail (7) is 35°～55°, and the positioning piece (14) has a clip with a width smaller than the screw cap Hold the gap (17).

4. The improved hand-held screw locking machine according to claim 1, characterized in that: the frame (1) is equipped with a slide feeding guide rail (18) and a drive for driving the slide feeding guide rail (18) Lifting mechanism, after the sliding feeding guide rail (18) rises, the lower end of the sliding feeding feeding guide rail (18) is docked with the feeding end of the linear vibrating guide rail (5).

5. The improved hand-held screw locking machine according to claim 1, characterized in that: the frame (1) is equipped with a driving cylinder (19), and the driving rod of the driving cylinder (19) is fixed with Dial brush (20), and dial brush (20) is near the feeding end of linear vibrating guide rail (5).

6. The improved hand-held screw locking machine according to claim 1, characterized in that: a bead (21) is arranged above the linear vibrating guide rail (5).

7. The improved hand-held screw locking machine according to claim 1, characterized in that: the frame (1) is equipped with a touch screen control panel (22).