CN206811436U - A kind of electronic pressing machine - Google Patents
A kind of electronic pressing machine Download PDFInfo
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- CN206811436U CN206811436U CN201720605293.5U CN201720605293U CN206811436U CN 206811436 U CN206811436 U CN 206811436U CN 201720605293 U CN201720605293 U CN 201720605293U CN 206811436 U CN206811436 U CN 206811436U
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- pressing machine
- plugboard
- electric cylinders
- stud
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Abstract
It the utility model is related to a kind of electronic pressing machine, including support, electric cylinders, expansion link, connecting portion, plugboard, installing plate, depression bar, float plate, stud, spring, displacement transducer and pressure sensor, the electric cylinders are arranged on support, expansion link both ends are connected with electric cylinders and plugboard respectively, installing plate is arranged on below plugboard, float plate is arranged on below installing plate, pass through Stud connection between float plate and installing plate, stud is located at float plate both sides, spring be set on stud and both ends respectively with installing plate and float plate against, institute's displacement sensors are arranged on plugboard, the depression bar is connected through float plate with connecting portion, pressure sensor is arranged on connecting portion.The utility model can lift press fitting speed and stability, effectively raise the production efficiency of enterprise and improve product quality；In addition, its structural stability is preferable, vibrations will not be produced during use, service life is longer.
Description
Technical field
Auto parts and components processing technique field is the utility model is related to, is related to a kind of press-loading device, more particularly to a kind of electricity
Dynamic pressure is installed.
Background technology
Existing pressing machine largely uses oil pressure or air pressure to be pressed for power, and pressure and speed cannot be whole
Control.The influence that oil pressure or air pressure are stressed for the press-loading device of power during press fitting, press fitting speed cannot control.
Vapour-pressure type pressing machine press fitting speed is fast, but too fast movement velocity can build-up of pressure impact failure workpiece；Hydraulic type pressing machine
Press fitting speed causes the waste of beat slowly, and during idle stroke is pressed, speed is very slow, influences beat, causes low production efficiency
Under.In addition, existing pressing machine, which is substantially given rated displacement amount, carrys out hot slotting nut, but workpiece is in itself or positioning is inaccurate
If, often occur that nut heat inserts situation not in place.
Utility model content
This is using new in order to solve problem of the prior art, there is provided one kind press fitting efficiency is higher, and quality is preferable, structure
Firm electronic pressing machine.
Concrete technical scheme is as follows：A kind of electronic pressing machine, including support, electric cylinders, expansion link, connecting portion, plugboard, peace
Loading board, depression bar, float plate, stud, spring, displacement transducer and pressure sensor, the electric cylinders are arranged on support, expansion link
Both ends are connected with electric cylinders and plugboard respectively, and the installing plate is arranged on below plugboard, and float plate is arranged on below installing plate,
Float plate both sides are located at by Stud connection, stud between float plate and installing plate, the spring is set on stud and both ends
Respectively with installing plate and float plate against institute's displacement sensors are arranged on plugboard, and the depression bar passes through float plate and company
Socket part is connected, and pressure sensor is arranged on connecting portion.
It is attached technical scheme of the present utility model below.
Preferably, electronic pressing machine includes guide pillar, and guide pillar is arranged on plugboard both sides and passes through support.
Preferably, the support includes bottom plate and backboard, and electric cylinders are arranged on bottom plate, and backboard is longitudinally disposed, bottom
Tripod is provided between plate and backboard.
Preferably, the tripod is arranged on bottom plate both sides.
Preferably, the electric cylinders include servomotor, and servomotor is arranged at the top of electric cylinders.
Preferably, electronic pressing machine includes chain, and chain is arranged on side face.
Technique effect of the present utility model：A kind of electronic pressing machine of the present utility model can realize lifting press fitting speed and steady
The qualitative while compatible press fitting advantage of oil pressure and air pressure, overall process can take into account that pressure assembling force is stable to be exported, and meet press fitting
The high-speed motion of idle stroke, effectively raise the production efficiency of enterprise and improve product quality；In addition, its Stability Analysis of Structures
Property is preferable, vibrations will not be produced during use, service life is longer.
Brief description of the drawings
Fig. 1 is a kind of schematic diagram of electronic pressing machine of the utility model embodiment.
Fig. 2 is a kind of another schematic diagram of electronic pressing machine of the utility model embodiment.
Embodiment
Below, substantive distinguishing features of the present utility model and advantage are further described with reference to example, but this practicality is new
Type is not limited to listed embodiment.
As depicted in figs. 1 and 2, a kind of electronic pressing machine of the present embodiment includes support 1, electric cylinders 2, expansion link 3, connecting portion
4, plugboard 5, installing plate 6, depression bar 7, float plate 8, stud 9, spring 10, displacement transducer 11 and pressure sensor 12 are described
Electric cylinders 2 are arranged on support 1.The both ends of expansion link 3 are connected with electric cylinders 2 and plugboard 5 respectively, and the installing plate 6 is arranged on grafting
The lower section of plate 5.Float plate 8 is arranged on the lower section of installing plate 6, is connected between float plate 8 and installing plate 6 by stud 9, and stud is positioned at floating
The dynamic both sides of plate 8.The spring 10 be set on stud 9 and both ends respectively with installing plate and float plate against.The displacement sensing
Device 11 is arranged on plugboard 5, and the depression bar 7 is connected through float plate with connecting portion 4, and the pressure sensor is arranged on connection
In portion.Electric cylinders are the modular products by servomotor and leading screw integrated design, and thrust can be accurately controlled by electric cylinders, whole
The individual press fitting stage is divided into idle stroke press fitting and load is pressed two processes, and during idle stroke press fitting, controlled motor is transported at a high speed
Turn, now require that moment of torsion is smaller；During load press fitting, automatically switching, which turns into high torque low speed, is pressed, when moment of torsion reaches volume
The variable quantity of displacement is detected after definite value simultaneously, the precise treatment of press fitting can be achieved.In above-mentioned technical proposal, driven by electric cylinders flexible
Bar is moved so that plugboard is moved downward, and pressure sensor and displacement transducer are started working, and are now in idle stroke and are pressed
Journey；When depression bar contacts with workpiece, it is pressed process into load, pressure sensor sends signal, and control system control electric cylinders are entered
Enter the press fitting of high torque low speed.By using electric cylinders, it can facilitate and press fitting process is controlled, the control system of the present embodiment is
State of the art.In addition, by float plate and spring, row buffering can be entered, reduce impulsive force.
As depicted in figs. 1 and 2, further, electronic pressing machine includes guide pillar 13, and guide pillar 13 is arranged on the both sides of plugboard 5
And support 1 is passed through, by setting guide pillar, the motion of plugboard can be oriented to.The support 1 includes bottom plate 14 and backboard
15, electric cylinders 2 are arranged on bottom plate 14, and backboard 15 is longitudinally disposed, tripod 16 are provided between bottom plate and backboard, so that support knot
Structure intensity is more preferable, prevents that support generation is rocked when electronic pressing machine from running.In the present embodiment, the tripod 16 is arranged on bottom plate
14 both sides.The electric cylinders 1 include servomotor 17, and servomotor 17 is arranged at the top of electric cylinders, can realized by servomotor
Accurate control.Electronic pressing machine includes chain 18, and chain 18 is arranged on the side of support 1.The technical scheme of the present embodiment is with servo
Motor is press fitting power, solves the problems, such as that no-load speed is excessively slow or is pressed excessive velocities, is used during idle stroke
High-speed motion pattern, low speed and large torque velocity mode is used when touching press-assembling surface, it is ensured that press fitting efficiency and the stabilization of press fitting
Property.
A kind of electronic pressing machine of the present embodiment can realize press fitting at a high speed and stability, while compatible oil pressure and air pressure
It is pressed advantage, overall process can take into account the stable output of pressure assembling force, and meet the high-speed motion of press fitting idle stroke, effective to improve
The production efficiency of enterprise and improve product quality；In addition, its structural stability is preferable, shake will not be produced during use
Dynamic, service life is longer.
It is pointed out that above-mentioned preferred embodiment is only to illustrate technical concepts and features of the present utility model, its purpose
It is to allow person skilled in the art to understand content of the present utility model and implements according to this, this reality can not be limited with this
With new protection domain.All equivalent change or modifications made according to the utility model Spirit Essence, should all cover in this reality
Within new protection domain.
Claims (6)
1. a kind of electronic pressing machine, it is characterised in that including support, electric cylinders, expansion link, connecting portion, plugboard, installing plate, pressure
Bar, float plate, stud, spring, displacement transducer and pressure sensor, the electric cylinders are arranged on support, expansion link both ends point
It is not connected with electric cylinders and plugboard, the installing plate is arranged on below plugboard, and float plate is arranged on below installing plate, float plate
By Stud connection between installing plate, stud is located at float plate both sides, the spring be set on stud and both ends respectively with
Installing plate and float plate are against institute's displacement sensors are arranged on plugboard, and the depression bar connects through float plate and connecting portion
Connect, pressure sensor is arranged on connecting portion.
2. a kind of electronic pressing machine as claimed in claim 1, it is characterised in that electronic pressing machine also includes guide pillar, and guide pillar is set
Put in plugboard both sides and pass through support.
3. a kind of electronic pressing machine as claimed in claim 2, it is characterised in that the support includes bottom plate and backboard, electric cylinders
It is arranged on bottom plate, backboard is longitudinally disposed, and tripod is provided between bottom plate and backboard.
4. a kind of electronic pressing machine as claimed in claim 3, it is characterised in that the tripod is arranged on bottom plate both sides.
5. a kind of electronic pressing machine as claimed in claim 4, it is characterised in that the electric cylinders also include servomotor, servo
Motor is arranged at the top of electric cylinders.
6. a kind of electronic pressing machine as claimed in claim 5, it is characterised in that electronic pressing machine also includes chain, and chain is set
Put in side face.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720605293.5U CN206811436U (en) | 2017-05-27 | 2017-05-27 | A kind of electronic pressing machine |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720605293.5U CN206811436U (en) | 2017-05-27 | 2017-05-27 | A kind of electronic pressing machine |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN206811436U true CN206811436U (en) | 2017-12-29 |
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ID=60757576
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201720605293.5U Active CN206811436U (en) | 2017-05-27 | 2017-05-27 | A kind of electronic pressing machine |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN206811436U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109746657A (en) * | 2019-02-15 | 2019-05-14 | 广东鸿图南通压铸有限公司 | A kind of pressing method of bushing and aluminum alloy part |
-
2017
- 2017-05-27 CN CN201720605293.5U patent/CN206811436U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109746657A (en) * | 2019-02-15 | 2019-05-14 | 广东鸿图南通压铸有限公司 | A kind of pressing method of bushing and aluminum alloy part |
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