CN202087706U

CN202087706U - Connection machine

Info

Publication number: CN202087706U
Application number: CN201120174611XU
Authority: CN
Inventors: 孟忠良; 管琪明
Original assignee: Guizhou University
Current assignee: Guizhou University
Priority date: 2011-05-27
Filing date: 2011-05-27
Publication date: 2011-12-28
Anticipated expiration: 2021-05-27

Abstract

The utility model discloses a connection machine comprising an underframe (6), a lower die device (26), an upper die device (27) and an oil cylinder (31). The connection machine is characterized in that a lower plate (37) is mounted on the underframe (6), the lower die device (26) is mounted in the middle of the lower plate (37), upright posts (36) are mounted at two ends of the lower plate (37), an upper plate (32) is mounted at the top ends of the upright posts (36), the oil cylinder (31) is mounted on the upper side of the upper plate (32), the lower end of the oil cylinder (31) penetrates the upper plate (32) and is connected with a pressure sensor (28), the pressure sensor (28) is mounted on the upper side of a middle plate (34), two ends of the middle plate (34) are sleeved on the upright posts (36) through bearings (35), the upper die device (27) is mounted on the lower side of the middle plate (34), and the upper die device (27) is connected with the pressure sensor (28). The utility model solves the problems of the traditional connection machine that finished products are unstable in quality and difficult to take out, operators are liable to injury and the production efficiency is low. Moreover, the connection machine disclosed by the utility model has the advantages of compact and reasonable structure, accuracy in die location, high production efficiency, economy and practicality, and is particularly suitable for SMEs.

Description

Junctor

Technical field

The utility model relates to a kind of junctor technical field of structures.

Background technology

Temperature sensor is a temperature sensing device commonly used in the automobile, and what adopted its inside is the semiconductor heat photosensitive elements.It is fast that the response speed of temperature sensor is wanted, and output accuracy, functional reliability and resolution ratio are all had higher requirement.Copper shell and binding post need be linked together during the processing temperature sensor, domestic traditional method of attachment is to compress by the contraction that the extruding of junctor mould is finished the copper shell circular port, and binding post and copper shell are linked together,

This junctor has only hydraulic cylinder that pressure is provided, and the pressure size can't accurately be regulated.Finished product often is stuck in the bed die seat) in.Mold, bed die and the bad location of bed die seat in the vertical direction can not guarantee on same axis.The matched moulds of bed die needs manual operations, and manual steps is more relatively.Thereby bring following problem:

1, the unstable error of end product quality is bigger;

2, finished product easily blocks and is difficult for taking out;

3, operator's personal safety can not get abundant guarantee;

4, production efficiency is lower, and connection procedure is difficult to accomplish standardization.

Summary of the invention

The technical problems to be solved in the utility model: provide a kind of new junctor, the problem that be difficult for taking out to solve the existing existing end product quality instability of junctor, finished product, the operator is vulnerable to injure and production efficiency is low.

The technical solution of the utility model:

Lower plate is housed on the underframe, and bed die is equipped with at the lower plate middle part, and column is equipped with at two ends, upper plate is equipped with on the column top, and the upper plate upside is equipped with oil cylinder, and the oil cylinder lower end is passed upper plate and is connected with pressure sensor, pressure sensor is installed in middle plate upside, middle plate two ends by bearing holder (housing, cover) on column; Middle plate downside is equipped with the mold device, and the mold device is connected with pressure sensor.

Underframe is provided with knock-pin, security grating sensor, button box and Electric Appliance Cabinet; Knock-pin drives cylinder control the end of by.

The base middle part of bed die device is provided with the bed die seat, and edge is provided with and clamps finger, and the side is provided with down and drives cylinder; Bed die seat outer periphery is equipped with down the riveted joint mould, and its below is provided with the spring support column, and following riveted joint mould is connected with moving plate, and moving plate both sides are provided with guiding; Clamp finger one end and be enclosed within on the steel column that moving plate stretches out, the other end is enclosed within on the pin of Y-bandage pin joint bar, and the other end of Y-bandage pin joint bar connects and drives cylinder down.

Cover has or not oily lining mount pad, mold seat lower end to be connected with the riveted joint mould on the mold seat of mold device, is provided with mold and tightly locks; Do not have oily lining mount pad top and be connected with last driving cylinder, the below connects depression bar and briquetting.

Oil cylinder, the end drive cylinder, drive cylinder and go up and drive cylinder and control its work by Electric Appliance Cabinet down.

The beneficial effects of the utility model:

1, be provided with pressure sensor, be convenient to accurately control the output pressure of oil cylinder, the mold device accurately docks with the bed die device by middle plate bearing; Binding post be connected with copper shell finish after, the diameter of junction and the height error be controlled at ± 0.2mm in.

2, be provided with knock-pin, can take out processed finished product easily.

3, manual step is few, and is provided with the security grating sensor, when operator's limbs enter working range, can send emergent stop signal, has further protected operator's personal safety.

4, automaticity height, the production efficiency height.

5, can make the upper and lower die device of different size, applicability improves.

Description of drawings:

Fig. 1 is the utility model general structure schematic diagram;

Fig. 2 is the utility model Undercarriage structure schematic diagram;

Fig. 3 is the utility model bed die apparatus structure schematic diagram;

Fig. 4 is the utility model mold apparatus structure schematic diagram.

The specific embodiment:

Present embodiment is one and is used for the junctor that temperature sensor for vehicle connects that its structure is:

Lower plate 37 is housed on the underframe 6, lower plate 37 middle parts are provided with bed die device 26, column 36 is equipped with at two ends, upper plate 32 is equipped with on column 36 tops, upper plate 32 upsides are equipped with oil cylinder 31, oil cylinder 31 lower ends are passed upper plate 32 and are connected with pressure sensor 28, and pressure sensor 28 is installed in middle plate 34 upsides, and middle plate 34 two ends are enclosed within on the column 36 by bearing 35; Middle plate 34 downsides are equipped with mold device 27, and mold device 27 is connected with pressure sensor 28.

Underframe 6 is provided with knock-pin 38, security grating sensor 3, button box 2 and Electric Appliance Cabinet 4; Knock-pin 38 drives cylinder 1 control the end of by.

Base 17 middle parts of bed die device 26 are provided with bed die seat 12, and edge is provided with 2 and clamps finger 18, and the side is provided with two and drives cylinder 9 down; Bed die seat 12 outer periphery are equipped with following riveted joint mould 13 in two, and its below is provided with spring support column 15, and two halves riveted joint mould 13 down are connected with two blocks of moving plates 11 respectively, and every moving plate 11 both sides are provided with guiding 14; Clamp finger 18 1 ends and be enclosed within on the copper post 16 that stretches out on the moving plate 11, the other end is enclosed within on the pin of Y-bandage pin joint bar 10, drives cylinder 9 under the other end of Y-bandage pin joint bar 10 connects.

Cover has or not oily lining mount pad 24, lower end to be connected with riveted joint mould 21 on the mold seat 23 of mold device 27, is provided with the tight lock 22 of mold above; Do not have oily lining mount pad 24 tops and be connected with last driving cylinder 33, the below connects depression bar 20 and briquetting 19.

Wherein oil cylinder 31, the end drive cylinder 1, drive cylinder 9 and go up and drive cylinder 33 by Electric Appliance Cabinet 4 its work of control down.

The course of work of present embodiment is as follows:

1. open Electric Appliance Cabinet 4 battery main switches on the underframe 6, the moving plates 11 of in the bed die device 26 two and down riveted joint mould 12 under two drivings that drive cylinders 9, be in out state, the displacement maximum that this moment, mold device 27 was positioned at apart from bed die device 26.

2. the binding post of workpiece is put into copper shell, then workpiece is put into the bed die seat 13 of bed die device 26.

3. both hands are pressed two green double control switches in the button box 2, and two in the bed die device 26 drive cylinder 9 driving clamping fingers 18 and 11 motions of moving plate, and the two halves about making are riveted mould 12 matched moulds down.

4. the cylinder rod in the oil cylinder 31 promotes pressure sensor 28 and mold device 27 moves downward then, driving cylinder in the mold device 27 33 promotion depression bars 20 and briquetting 19 move downward simultaneously, compress the following riveted joint mould 12 in the bed die device 26, since restriction down riveted joint mould 12 in the displacement of vertical direction.

5. the riveted joint mould 21 of going up in the mold device 27 compresses with following riveted joint mould 12 matched moulds in the bed die device 26, and moves through the contraction that the extruding of mould finishes the copper shell circular port straight down and compress, and binding post and copper shell are linked together.

6. the cylinder rod that machines back oil cylinder 31 shrinks, and makes mold device 27 get back to initial position, goes up driving cylinder 33 drive depression bars 20 and briquetting 19 simultaneously and returns initial position.Moving plate 11 in the bed die device 26 and down riveted joint mould 12 be subjected to four spring support column 15(springing up and down) elastic force that makes progress, also return to initial position.

The moving plate of in the bed die device two 11 and down riveted joint mould 12 drive about cylinder 9(by two drive) the driving effect get back to initial position, under rivet mould 12 and be in out state, the knock-pin 38 in the underframe 6 is subjected to the effect that the end drives cylinder 1 and ejects the temperature sensor that processes subsequently.

8. take out temperature sensor and finish a process.

Claims

1. junctor, comprise underframe (6), bed die device (26), mold device (27) and oil cylinder (31), it is characterized in that: lower plate (37) is housed on the underframe (6), bed die device (26) is installed in lower plate (37) middle part, column (36) is equipped with at lower plate (37) two ends, upper plate (32) is equipped with on column (36) top, upper plate (32) upside is equipped with oil cylinder (31), oil cylinder (31) lower end is passed upper plate (32) and is connected with pressure sensor (28), pressure sensor (28) is installed in middle plate (34) upside, and middle plate (34) two ends are enclosed within on the column (36) by bearing (35); Middle plate (34) downside is equipped with mold device (27), and mold device (27) is connected with pressure sensor (28).

2. junctor according to claim 1 is characterized in that: underframe (6) is provided with knock-pin (38), security grating sensor (3), button box (2) and Electric Appliance Cabinet (4); Knock-pin (38) below is provided with end driving cylinder (1).

3. junctor according to claim 1 is characterized in that: base (17) middle part of bed die device (26) is provided with bed die seat (12), and edge is provided with and clamps finger (18), and the side is provided with down and drives cylinder (9); Bed die seat (12) outer periphery is equipped with down riveted joint mould (13), and its below is provided with spring support column (15), and following riveted joint mould (13) is connected with moving plate (11), and moving plate (11) both sides are provided with guiding (14); Clamp finger (18) one ends and be enclosed within on the copper post (16) that stretches out on the moving plate (11), the other end is enclosed within on the pin of Y-bandage pin joint bar (10), and the other end of Y-bandage pin joint bar (10) connects driving cylinder (9) down.

4. junctor according to claim 1 is characterized in that: the mold seat (23) of mold device (27) is gone up cover and is had or not oily lining mount pad (24), lower end to be connected with riveted joint mould (21), is provided with mold above and tightly locks (22); Do not have oily lining mount pad (24) top and be connected with last driving cylinder (33), the below connects depression bar (20) and briquetting (19).

5. according to claim 1,2,3 or 4 described junctors, it is characterized in that: oil cylinder (31), the end drive cylinder (1), drive cylinder (9) down and last driving cylinder (33) is controlled its work by Electric Appliance Cabinet (4).