CN102962380A

CN102962380A - Metal line bender

Info

Publication number: CN102962380A
Application number: CN2012105220371A
Authority: CN
Inventors: 李家凌
Original assignee: Individual
Current assignee: Individual
Priority date: 2012-12-07
Filing date: 2012-12-07
Publication date: 2013-03-13
Anticipated expiration: 2032-12-07
Also published as: CN102962380B

Abstract

The invention relates to a metal line bender which comprises a machine frame, a bending mechanism arranged on the machine frame, and a power device which drives the bending mechanism to act, wherein the bending mechanism comprises a base fixed on the machine frame, a gear cavity arranged in the base, a cover plate arranged above the base, a pair of gears arranged in the gear cavity, a rack penetrating the gear cavity in a sliding way and two bending members arranged above the cover plate; the bending member comprises a rotating body, a pillar arranged on a rotating axis of the rotating body, and a pressure block positioned beside the pillar; and the power device drives the rack to move forwards and backwards. Compared with the prior art, the metal line bender has the advantage that two metal lines can be bended in different directions simultaneously by one action, and has the advantages of high production efficiency, neat and uniform bending shape, and stable bending quality.

Description

A kind of metal wire bar folder

Technical field

The present invention relates to a kind of five metals process equipment.

Background technology

Existing material is two bulb lamp bases of copper cash, all need toward the both sides bending, existing technique all is manually to carry out, like this, an action can only bend a lamp base, and production efficiency is low, need to expend a large amount of manpowers, and bending shape can not guarantee regular unification, causes the Quality Mgmt Dept of bulb pin stable.

Summary of the invention

Goal of the invention of the present invention be to provide an a kind of action just can be simultaneously toward different directions bend two wires, production efficiency height, the regular unification of bending shape, bend stay-in-grade metal wire bar folder.

The present invention realizes like this, comprise frame, be arranged on the bending mechanism on the frame, drive the power set of bending mechanism action, bending mechanism comprises the pedestal that is fixed on the frame, be arranged on the gear cavity in the pedestal, be arranged on the cover plate of pedestal top, be arranged on a pair of gear in the gear cavity, slide through the tooth bar of gear cavity, be arranged on the bending of two above cover plate member, all be connected with rotating shaft on a pair of gear, rotating shaft on a pair of gear passes above the cover plate and couples together with two bending members respectively, a wherein gear and another gear engagement, tooth bar and main wherein gear engagement; Perhaps tooth bar takes the shape of the letter U, tooth is positioned at the inboard of U-shaped tooth bar, a pair of gear be positioned at the inboard of U-shaped tooth bar and with the tooth engagement of U-shaped tooth bar both sides, the bending member comprises rotor, be arranged on pillar on the rotor center of rotation, be positioned at the briquetting on pillar next door, briquetting on the two bending members is symmetrical arranged along the median vertical line of the line of the center of rotation of two bending members, and power set band carry-over bar moves forward and backward.

During work, two copper cash pin of bulb are placed respectively between the pillar and briquetting of two bending members, start power set, tooth bar is moved forward and backward, drive two bending members by driving gear, driven gear and rotate toward opposite direction respectively, the symmetrical bending of two copper cash pin of bulb is the shape of setting.

In order to make things convenient for the bulb location, in order to bend exactly two copper cash pin of bulb, be provided with locating slot in the dead ahead of two bending members, be provided with stop block between locating slot and two bending members, the width of locating slot is corresponding with the width of bulb.

During work, bulb is placed in the locating slot, the front bulb that pushes away leans against on the stop block bottom of bulb, and two copper cash pin of bulb then stretch between pillar and briquetting, bends after complete, and like this, the position of the lamp base that bends and shape can both keep homogeneous, stable.

The present invention compared with the prior art, have an action just can be simultaneously toward different directions bend two wires, production efficiency height, the regular unification of bending shape, bend stay-in-grade advantage.

Description of drawings:

Fig. 1 is structural representation of the present invention;

Fig. 2 is the structural representation after embodiment 1 opens cover plate;

Fig. 3 is the structural representation after embodiment 2 opens cover plate.

The specific embodiment:

Now in conjunction with the accompanying drawings and embodiments the present invention is done and describes in further detail:

Embodiment 1: such as Fig. 1, shown in 3, the present invention includes frame 1, be arranged on the bending mechanism 2 on the frame 1, drive the power set 3 of bending mechanism 2 actions, power set 3 are cylinders, bending mechanism 2 comprises the pedestal 4 that is fixed on the frame 1, be arranged on the gear cavity 5 in the pedestal 4, be arranged on the cover plate 6 of pedestal 1 top, be arranged on a pair of gear 7 in the

gear cavity

5,8, slide through the tooth bar 9 of gear cavity 5, be arranged on two bending members 10 above the cover plate 6, a pair of gear 7, all be connected with rotating shaft 11 on 8, a pair of gear 7, rotating shaft 11 on 8 passes above the cover plate 6 and couples together with two bending members 10 respectively, tooth bar 9 takes the shape of the letter U, tooth 9a is positioned at the inboard of U-shaped tooth bar 9, a pair of

gear

7,8 be positioned at the inboard of U-shaped tooth bar 9 and with the tooth 9a engagement of U-shaped tooth bar 9 both sides, bending member 10 comprises rotor 10a, be arranged on the pillar 10b on the rotor 10a center of rotation, be positioned at the briquetting 10c on pillar 10b next door, briquetting 10c on the two bending members 10 is symmetrical arranged along the median vertical line A of the line of the center of rotation of two bending members 10, and power set 3 band carry-over bars 9 move forward and backward.

Dead ahead at two bending members 10 is provided with locating slot 12, and locating slot 12 and two 10 of members of bending are provided with stop block 13, and the width of locating slot 12 is corresponding with the width of bulb 14.

Be provided with limited block 15 at

power set

3 and 4 of pedestals, the piston rod of the drive link 3a(cylinder of the power set 3 of corresponding limited block 15) on be provided with block 16.During work, control power set 3 with the feeding distance of carry-over bar 9 by limited block 15, block 16, thereby control the rotational angle of two bending members 10, control the bending shape of two copper cash pin 14a of bulb 14.

For the feeding distance of the drive link 3a that makes things convenient for regulation moving power apparatus 3, be provided with at limited block 15 and pass limited block 15 and the adjusting bolt 18 parallel with drive link 3a.Like this, just can come by the amount of stretching out limited block 15 of regulating adjusting bolt 18 feeding distance of the drive link 3a of regulation moving power apparatus 3.

Drive link

3a and 4 of pedestals at power set 3 are provided with compression spring 17.During work, make the drive link 3a Rapid reset of power set 3 by compression spring 17, in order to carry out rapidly the bending work of next time.

Embodiment 2: as shown in Figure 1, 2, present embodiment is on the basis of embodiment 1, wherein a gear 7 and another gear 8 engagements,

tooth bar

9 and 7 engagements of a main wherein gear.The advantage of this programme is the simple in structure of tooth bar 9, shortcoming be can not be as embodiment 1 by the gear cavity 5 two sides U-shaped tooth bar 9 that leads.

Claims

1. metal wire bar folder, it is characterized in that comprising frame, be arranged on the bending mechanism on the frame, drive the power set of bending mechanism action, bending mechanism comprises the pedestal that is fixed on the frame, be arranged on the gear cavity in the pedestal, be arranged on the cover plate of pedestal top, be arranged on a pair of gear in the gear cavity, slide through the tooth bar of gear cavity, be arranged on the bending of two above cover plate member, all be connected with rotating shaft on a pair of gear, rotating shaft on a pair of gear passes above the cover plate and couples together with two bending members respectively, a wherein gear and another gear engagement, tooth bar and main wherein gear engagement; Perhaps tooth bar takes the shape of the letter U, tooth is positioned at the inboard of U-shaped tooth bar, a pair of gear be positioned at the inboard of U-shaped tooth bar and with the tooth engagement of U-shaped tooth bar both sides, the bending member comprises rotor, be arranged on pillar on the rotor center of rotation, be positioned at the briquetting on pillar next door, briquetting on the two bending members is symmetrical arranged along the median vertical line of the line of the center of rotation of two bending members, and power set band carry-over bar moves forward and backward.

2. metal wire bar folder according to claim 1 is characterized in that being provided with locating slot in the dead ahead of two bending members, is provided with stop block between locating slot and two bending members, and the width of locating slot is corresponding with the width of bulb.

3. metal wire bar folder according to claim 1 and 2 is characterized in that being provided with limited block between power set and pedestal, is provided with block on the drive link of the power set of corresponding limited block.

4. metal wire bar folder according to claim 3 is characterized in that being provided with at limited block and passes limited block and the adjusting bolt parallel with drive link.

5. according to claim 1 and 2 or 4 described metal wire bar folders, it is characterized in that between the drive link of power set and pedestal, being provided with compression spring.

6. metal wire bar folder according to claim 3 is characterized in that being provided with compression spring between the drive link of power set and pedestal.