CN201693037U

CN201693037U - Plane bend circle forming machine

Info

Publication number: CN201693037U
Application number: CN2010202497872U
Authority: CN
Inventors: 姜松涛
Original assignee: WEIFANG AOTENG COLD MACHINERY CO Ltd
Current assignee: WEIFANG AOTENG COLD MACHINERY CO Ltd
Priority date: 2010-07-07
Filing date: 2010-07-07
Publication date: 2011-01-05
Anticipated expiration: 2020-07-07

Abstract

The utility model discloses a plane bend circle forming machine which comprises a frame, and is characterized in that the frame is provided with a pressure die and a section die which are mutually matched; the pressure die and the section die are respectively connected with power driving devices; through the technical scheme, the machine changes a traditional method in which a hydraulic or mechanical driving moving die rotates around a fixed die, so that when a plane plate processes a bend circle, the forming time is short, the rebound volume is easy to master after formation, the product surface quality is high and the batch product consistency is strong so as to reduce defective products, improve the working efficiency and reduce the production cost.

Description

Plane curved circle make-up machine

Technical field

The utility model relates to the section bar process equipment, relates to a kind of plane curved circle make-up machine of making automobile with roll-over protective structure specifically.

Background technology

At present, processing automobile compartment roll-over protective structure, at first need section bar is carried out the curved circle in plane, general hydraulic pressure or the Mechanical Driven dynamic model of adopting realized around the mode that cover half rotates, but this equipment exists, and molding time is long, after the moulding rebound amount difficultly grasp, shortcomings such as product surface quality is poor, bulk article uniformity difference, cause that defect ware is many, efficient is low, production cost is high.

The utility model content

Problem to be solved in the utility model provides that a kind of molding time is short, product surface quality is high and the bulk article uniformity curved circle in plane make-up machine preferably.

For addressing the above problem, the technical scheme that the utility model adopted is:

Plane curved circle make-up machine comprises frame, and it is characterized in that: described frame is provided with pressure die and the pattern that cooperatively interacts, and pressure die and pattern are connected with Power Drive Unit respectively.

As a kind of improvement:

Described pressure die comprises the upper die and lower die that cooperatively interact.

Be fixed with lead on the described patrix, described counterdie is provided with guide holder, and lead and guide holder are pegged graft.

The quantity of described lead and guide holder is respectively three, and lead is corresponding one by one with guide holder.

Three guide holders are triangularly arranged, and the guide holder in centre position is away from pattern.

As further improvement:

Described pattern is a platy structure, and pattern is near the curved setting of an end of pressure die.

Be provided with the travel switch of control row line journey between described pattern and the frame, travel switch is electrically connected with Power Drive Unit.

As further improving again:

Described Power Drive Unit comprises the PF cylinder pressure that compresses hydraulic cylinder and be connected with capable mould that is connected with pressure die.

The utility model is by adopting technique scheme, changed the mode that traditional hydraulic pressure or Mechanical Driven dynamic model rotate around cover half, make surface plate in the process of bending circle processing, molding time is short, rebound amount is easily grasped after the moulding, product surface quality height and bulk article uniformity be strong, and then reduced defect ware, improve operating efficiency, reduced production cost.

Below in conjunction with accompanying drawing the utility model is further described.

Description of drawings

Accompanying drawing 1 is the structural representation of the utility model plane curved circle make-up machine;

Accompanying drawing 2 is the plan structure schematic diagram of accompanying drawing 1;

Accompanying drawing 3 is the left TV structure schematic diagram of accompanying drawing 1.

Among the figure: the 1-frame; 2-compresses hydraulic cylinder; 3-PF cylinder pressure; The 4-piston rod; The 5-pattern; The 6-patrix; The 7-lead; The 8-guide holder; The 9-counterdie; The 10-fixed head; The 11-control cabinet; The 12-travel switch; The 13-section bar.

The specific embodiment

Embodiment: as shown in Figure 1, plane curved circle make-up machine comprises frame 1, and frame 1 is provided with pressure die and the pattern 5 that cooperatively interacts, and pressure die and pattern 5 are connected with Power Drive Unit respectively.

Power Drive Unit comprise be connected with pressure die compress hydraulic cylinder 2 and with the PF cylinder pressure 3 that is connected of row mould 5, compress hydraulic cylinder 2 and PF cylinder pressure 3 is connected with Hydraulic Station respectively.

Pressure die is positioned at an end of frame 1, and compress hydraulic cylinder 2 and vertically be provided with, PF cylinder pressure 3 horizontally sets, PF cylinder pressure 3 is positioned at the other end of frame 1.

As shown in Figures 2 and 3, described pressure die comprises patrix 6 and the counterdie 9 that cooperatively interacts, the bottom of counterdie 9 is provided with fixed head 10, and fixed head 10 is fixedly installed on the frame 1, is fixed with lead 7 on the patrix 6, described counterdie 9 is provided with guide holder 8, lead 7 is pegged graft with guide holder 8, and the quantity of lead 7 and guide holder 8 is respectively three, and lead 7 is corresponding one by one with guide holder 8, three guide holders 8 are triangularly arranged, and the guide holder 8 in centre position is away from pattern 5.

Pattern 5 is a platy structure, and pattern 5 is near the curved setting of an end of pressure die, and the width of pattern 5 is less than the distance between close two guide holders 8 of pattern 5.

Be provided with the travel switch 12 of control row mould 5 strokes between pattern 5 and the frame 1, travel switch 12 is electrically connected with the control cabinet 11 that compresses hydraulic cylinder 3, and pattern 5 is connected with the piston rod 4 of PF cylinder pressure 3.Control cabinet 11 controls compress the work of hydraulic cylinder 2 and PF cylinder pressure 3.

During work, section bar 13 is put between patrix 6 and the counterdie 9, a face of section bar 13 is close to guide holder 8, starts to compress hydraulic cylinder 2, and section bar 13 is compressed, then, start PF cylinder pressure 3, pattern 5 contacts with section bar 13, and under the thrust of PF cylinder pressure 3, with section bar 13 bendings, realize the plane section bar is bent the purpose of circle.

Claims

1. the curved circle in plane make-up machine comprises frame (1), and it is characterized in that: described frame (1) is provided with pressure die and the pattern (5) that cooperatively interacts, and pressure die and pattern (5) are connected with Power Drive Unit respectively.

2. plane as claimed in claim 1 curved circle make-up machine, it is characterized in that: described pressure die comprises patrix (6) and the counterdie (9) that cooperatively interacts.

3. plane as claimed in claim 2 curved circle make-up machine, it is characterized in that: be fixed with lead (7) on the described patrix (6), described counterdie (9) is provided with guide holder (8), and lead (7) is pegged graft with guide holder (8).

4. plane as claimed in claim 3 curved circle make-up machine, it is characterized in that: the quantity of described lead (7) and guide holder (8) is respectively three, and lead (7) is corresponding one by one with guide holder (8).

5. plane as claimed in claim 4 curved circle make-up machine, it is characterized in that: three guide holders (8) are triangularly arranged, and the guide holder in centre position (8) is away from pattern (5).

6. plane as claimed in claim 1 curved circle make-up machine, it is characterized in that: described pattern (5) is a platy structure, pattern (5) is near the curved setting of an end of pressure die.

7. plane as claimed in claim 6 curved circle make-up machine is characterized in that: be provided with the travel switch (12) of control row mould (5) stroke between described pattern (5) and the frame (1), travel switch (12) is electrically connected with Power Drive Unit

8. as the curved round make-up machine in one of them described plane of claim 1 to 7, it is characterized in that: described Power Drive Unit comprises the PF cylinder pressure (3) that compresses hydraulic cylinder (2) and be connected with row mould (5) that is connected with pressure die.