CN109967634A - Sheet metal component TOX riveting equipment - Google Patents
Sheet metal component TOX riveting equipment Download PDFInfo
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- CN109967634A CN109967634A CN201910363997.XA CN201910363997A CN109967634A CN 109967634 A CN109967634 A CN 109967634A CN 201910363997 A CN201910363997 A CN 201910363997A CN 109967634 A CN109967634 A CN 109967634A
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- Prior art keywords
- sheet metal
- metal component
- axial displacement
- punch
- pin
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B21—MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL; PUNCHING METAL
- B21D—WORKING OR PROCESSING OF SHEET METAL OR METAL TUBES, RODS OR PROFILES WITHOUT ESSENTIALLY REMOVING MATERIAL; PUNCHING METAL
- B21D39/00—Application of procedures in order to connect objects or parts, e.g. coating with sheet metal otherwise than by plating; Tube expanders
- B21D39/03—Application of procedures in order to connect objects or parts, e.g. coating with sheet metal otherwise than by plating; Tube expanders of sheet metal otherwise than by folding
- B21D39/031—Joining superposed plates by locally deforming without slitting or piercing
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- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Automatic Assembly (AREA)
Abstract
The technical issues of in order to solve sheet metal component TOX riveting low efficiency, the invention discloses sheet metal component TOX riveting equipments comprising microscope carrier, two axial displacement platforms one, gas-liquid power-increasing cylinder, punch-pin, cavity plate, pedestal, pressing plate and two axial displacement platforms two；The fixture for clamping sheet metal component is provided on microscope carrier；Gas-liquid power-increasing cylinder is fixed on two axial displacement platforms one, and punch-pin is fixed on the shaft of gas-liquid power-increasing cylinder；Pedestal is mounted on microscope carrier, and cavity plate is embedded in pedestal；Two axial displacement of axial displacement platform two and two platforms one are arranged in a mutually vertical manner, and pressing plate is fixed on two axial displacement platforms two, and between cavity plate and punch-pin, and pressing plate corresponds to each cavity plate and is provided with a groove, and position sensor is arranged in groove.Switched using position of the same punch-pin of combination realization of two axial displacement platforms and sensor between different cavity plates and apart from switching, realize and realize the riveting of Different Plane in same welding post, improves the quality and efficiency of TOX riveting.
Description
Technical field
The present invention relates to metal plate technical fields, are directed primarily to sheet metal component TOX riveting equipment.
Background technique
Currently, the connection of sheet metal part largely uses resistance spot weld to carry out spot welding processing, its working principle is that will weldering
Part compresses between electrodes, applies electrode pressure, and subsequent resistance welding transformer inputs powerful welding current to welding section,
True physical contact point is formed on weldment contact surface, the atom of contact point can constantly be activated with thermal energy, continue to heat by flow
Form fusing nugget.
Traditional resistor spot welding processing method there are problems that more difficulties in quality control and, comprising: 1. solder joint can not only destroy
Plate surface zinc coat, and make surface irregularity and there are welding slag, the appearance of solder joint unsightly, influences the appearance matter of product
Amount and customer satisfaction；2. spot welding operation environment is poor, spark splash phenomena, long-time close contact can be generated in pinpoint welding procedure
It will cause operating personnel's skin burn, influence operating personnel's health；3. resistance spot welding requires strictly, to need to device parameter
Operating personnel adjusts device parameter according to different plate, while spot-wedling electrode is oxidizable, every spot welding certain amount solder joint, just needs
Grinding process is carried out to spot-wedling electrode, the grinding effect of electrode directly affects product quality, can not reach in operating personnel's technical ability
In the case where unified standard, the stability and reliability of point quality can not be ensured；4. because point quality stability and can
Poor by property, pinpoint welding procedure is more demanding to operating personnel's operation, and therefore, it is difficult to realize full-automatic production.
Currently, the advanced metal plate riveting process of international comparison is German TOX riveting process, this technique passes through gas-liquid power-increasing cylinder
Power is provided, the downward punching press of punch-pin is driven, connected plate is squeezed into corresponding cavity plate.Under the effect that is pressed further by,
The sheet material Extruding die side material of punch-pin side, material flow deformation in cavity plate, so i.e. can produce one both without seamed edge,
Carrot-free TOX connection dot again.For there is the steel plate of paint layer and zinc coat, because also flowing becomes therewith for paint layer and zinc coat
Shape, without being damaged, so this tie point will not influence the corrosion resistance of metal plate.
There are multiple riveting points TOX, and these riveting points are in same riveting plane on one sheet metal component, if these
Riveting point is closer, then needs for sheet metal component to be sent to different welding post substeps and weld.It so can not only reduce riveting effect
Rate can also cause riveting point position overproof, influence the welding of sheet metal parts quality because of position error twice.
Summary of the invention
The technical problems to be solved by the present invention are: providing a kind of riveting of sheet metal component suitable for riveting point in Different Plane
Connect equipment.
In order to solve the above technical problems, technical scheme is as follows:
Sheet metal component TOX riveting equipment, including microscope carrier, two axial displacement platforms one, gas-liquid power-increasing cylinder, punch-pin, cavity plate, pedestal,
Pressing plate and two axial displacement platforms two；The fixture for clamping sheet metal component is provided on the microscope carrier；The gas-liquid power-increasing cylinder is fixed
On the two axial displacements platform one, the punch-pin is fixed on the shaft of the gas-liquid power-increasing cylinder；The pedestal is mounted on institute
It states on microscope carrier, the cavity plate is embedded in the susceptor；The two axial displacements platform two and the two axial displacements platform one are mutual
It is vertically arranged, the pressing plate is fixed on the two axial displacements platform two, and between cavity plate and punch-pin, and the pressing plate is corresponding
Each cavity plate is provided with a groove, and position sensor is arranged in the groove.
In the technical scheme, the wherein axis in two axial displacement platforms one switches between different grooves with punch-pin,
Another axis adjusts punch-pin with respect to the distance of cavity plate, and when punch-pin is captured by position sensor, gas-liquid force increasing cylinder working mentions for punch-pin
For punching press power.
In one embodiment, the pedestal corresponds to the mandril for being provided with and being inserted into the cavity plate at the cavity plate, with it
The spring for driving the mandril flexible.
In one embodiment, driving cylinder is provided on the microscope carrier；The driving cylinder drives institute as power source
Pedestal is stated to be arranged close to or far from sheet metal component.
Further, being provided with guide rail and driving mechanism on the microscope carrier, the driving cylinder is fixed on the guide rail
Displacement platform on, the driving mechanism as power source drive the driving cylinder close to or separate sheet metal component.
In one embodiment, two axis power sources of the two axial displacements platform one are servo ball wire bar pair.
In one embodiment, two axis power sources of the two axial displacements platform two are cylinder.
Compared with prior art, the beneficial effects of the present invention are:
1. the present invention realizes position of the same punch-pin between different cavity plates using the combination of two axial displacement platforms and sensor
It sets switching and apart from switching, realizes and realize the riveting of Different Plane in same welding post, improve TOX riveting quality and effect
Rate；
2. the present invention uses TOX riveting process, the material of sheet metal component link position is extruded, and flow harden makes at tie point
The mechanical property of materials improves, while tearing and damaging without material, unstressed centrostigma, and dynamic fatigue strength is good；
3.TOX riveting belongs to mechanical die/matrix punch molding, therefore very good at snap riveting point consistency and quality reliability；
4. operating environment is good, TOX riveting process significantly improves operating environment without welding slag and spark；
It is gas-liquid power-increasing cylinder that 5.TOX, which rivets power source, and control principle is simple, and the consistency and good reliability of product, matches
Manipulator and robot are closed, the full-automatic production of product can be realized.
Detailed description of the invention
To describe the technical solutions in the embodiments of the present invention more clearly, make required in being described below to embodiment
Attached drawing is briefly described.
Fig. 1 is the top view of sheet metal component TOX riveting equipment disclosed in embodiment one；
Fig. 2 is the enlarged drawing in Fig. 1 in circle；
Fig. 3 is the top view of microscope carrier disclosed in embodiment one；
Fig. 4 is the cross-sectional view of pedestal disclosed in embodiment two.
Specific embodiment
Following will be combined with the drawings in the embodiments of the present invention, and technical solution in the embodiment of the present invention carries out clear, complete
Site preparation description.
Embodiment one
Sheet metal component TOX riveting equipment shown in Figure 1, including microscope carrier 10, two axial displacement platforms 1, gas-liquid power-increasing cylinder
30, punch-pin 40, cavity plate 50, pedestal 60, pressing plate 70 and two axial displacement platforms 2 80.Wherein, two axial displacement platforms are first is that XY is axial,
The power source of X-axis and Y-axis is servo ball wire bar pair；For two axial displacement platforms second is that XZ is axial, the power source of X-axis and Z axis is equal
For cylinder.
Gas-liquid power-increasing cylinder 30 is fixed in the X-axis of two axial displacement platforms one, and punch-pin 40 is fixed on the shaft of gas-liquid power-increasing cylinder
On.Microscope carrier 10 is located at the right side of two axial displacement platforms one, and the fixture for clamping sheet metal component is provided on microscope carrier.Pedestal 60 is installed
On microscope carrier, several cavity plates are embedded in pedestal.
Pressing plate 70 is fixed on the Z axis of two axial displacement platforms 2 80, and between cavity plate and punch-pin.The effect of pressing plate 70
The stripper plate being equivalent in stamping die, plays the role of binder and de- material.Before riveting, pressing plate is fallen before to preset height, then
Translation presses sheet metal component on the base, draws trace to prevent from generating around riveting point；After riveting, pressing plate is preceding always in punch-pin reset
Sheet metal component is pressed in holding, is deformed with preventing from being drawn around riveting point by punch-pin.
After the riveting point A riveting on sheet metal component, the Y-axis driving gas-liquid power-increasing cylinder and punch-pin of two axial displacement platforms one
It switches at the B of riveting point, because there are alternate position spikes between riveting point A and riveting point B, so the X-axis of two axial displacement platforms 1 is driven
Gas-liquid power-increasing cylinder and punch-pin are moved to movement at the B of riveting point.Accurately to control punch-pin in the displacement of X axis, need to be set on pressing plate
Set the sensor that can capture punch position.Each the corresponding cavity plate of pressing plate 70, which is provided with, holds the circular hole 71 that punch-pin 40 passes through, institute
One groove 72 of setting at each cavity plate can be corresponded in pressing plate, and in a groove by the installation of sensor 90.
As shown in figure 3, the driving cylinder 100 being arranged close to moving base or far from sheet metal component can be set on microscope carrier,
After sheet metal component riveting, pressing plate uplink, pedestal moves right far from sheet metal component, and the manipulator matched outside can be automatic by sheet metal component
It takes away, then places one piece of sheet metal component to be riveted on microscope carrier, realize full-automatic riveting operation.
If pedestal more than one, it can be provided with guide rail 110 and driving mechanism 120 on microscope carrier, driving cylinder is fixed
On the displacement platform of guide rail, driving mechanism drives all driving cylinders simultaneously close to or far from sheet metal component.
Embodiment two
Using TOX riveting process, the material of sheet metal component link position is extruded into cavity plate, the height of the riveting point of formation by
The depth of cavity plate determines.And the salient point that material enters cavity plate formation may block in a groove, pedestal retrogressing may be by salient point
Draw deformation, for the generation for avoiding such situation, can be provided at the corresponding cavity plate of pedestal 60 in insertion cavity plate mandril 61 (referring to
Fig. 4), and the flexible spring 62 of driving mandril.With the retrogressing of pedestal, spring drives mandril by salient point top pine, can effectively prevent
Only salient point is pulled out of shape.
The several embodiments of the application above described embodiment only expresses, the description thereof is more specific and detailed, but simultaneously
The limitation to the application the scope of the patents therefore cannot be interpreted as.It should be pointed out that for those of ordinary skill in the art
For, without departing from the concept of this application, various modifications and improvements can be made, these belong to the guarantor of the application
Protect range.Therefore, the scope of protection shall be subject to the appended claims for the application patent.
Claims (6)
1. sheet metal component TOX riveting equipment, which is characterized in that including microscope carrier, two axial displacement platforms one, gas-liquid power-increasing cylinder, punch-pin, recessed
Mould, pedestal, pressing plate and two axial displacement platforms two；The fixture for clamping sheet metal component is provided on the microscope carrier；The gas-liquid increases
Power cylinder is fixed on the two axial displacements platform one, and the punch-pin is fixed on the shaft of the gas-liquid power-increasing cylinder；The pedestal
It is mounted on the microscope carrier, the cavity plate is embedded in the susceptor；The two axial displacements platform two and two axial displacement are flat
Platform one is arranged in a mutually vertical manner, and the pressing plate is fixed on the two axial displacements platform two, and between cavity plate and punch-pin, described
Pressing plate corresponds to each cavity plate and is provided with a groove, and position sensor is arranged in the groove.
2. sheet metal component TOX riveting equipment according to claim 1, which is characterized in that the pedestal corresponds at the cavity plate
It is provided with the mandril being inserted into the cavity plate, and the spring that the driving mandril is flexible.
3. sheet metal component TOX riveting equipment according to claim 1, which is characterized in that be provided with driving gas on the microscope carrier
Cylinder；The driving cylinder is arranged close to or as the power source drive pedestal far from sheet metal component.
4. sheet metal component TOX riveting equipment according to claim 3, which is characterized in that be provided on the microscope carrier guide rail and
Driving mechanism, the driving cylinder are fixed on the displacement platform of the guide rail, and the driving mechanism drives institute as power source
It states and drives cylinder close or far from sheet metal component.
5. sheet metal component TOX riveting equipment according to claim 1, which is characterized in that the two of the two axial displacements platform one
Axis power source is servo ball wire bar pair.
6. sheet metal component TOX riveting equipment according to claim 1, which is characterized in that the two of the two axial displacements platform two
Axis power source is cylinder.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201910363997.XA CN109967634A (en) | 2019-04-30 | 2019-04-30 | Sheet metal component TOX riveting equipment |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201910363997.XA CN109967634A (en) | 2019-04-30 | 2019-04-30 | Sheet metal component TOX riveting equipment |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN109967634A true CN109967634A (en) | 2019-07-05 |
Family
ID=67087437
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201910363997.XA Pending CN109967634A (en) | 2019-04-30 | 2019-04-30 | Sheet metal component TOX riveting equipment |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN109967634A (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112170765A (en) * | 2020-09-18 | 2021-01-05 | 柳州工学院 | Spin riveting machine and abutting device thereof |
Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH07195238A (en) * | 1993-12-28 | 1995-08-01 | Mikado Technos Kk | Pressing method by means of mobile cylinder and cylinder mobile type pressing device |
| CN204234597U (en) * | 2014-11-14 | 2015-04-01 | 北京汽车研究总院有限公司 | A kind of without rivet die assembly |
| CN205289423U (en) * | 2015-12-24 | 2016-06-08 | 天津滨海高新区望越科技发展有限公司 | Vehicle sheet metal piece deburring cut -out press |
| CN206373468U (en) * | 2016-10-19 | 2017-08-04 | 惠州市毅隆机电设备有限公司 | A kind of double stainless steel spout bonding machine |
| CN207534221U (en) * | 2017-11-21 | 2018-06-26 | 中山沃尔夫机电股份有限公司 | Multistation metal automatic welding connects equipment |
-
2019
- 2019-04-30 CN CN201910363997.XA patent/CN109967634A/en active Pending
Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH07195238A (en) * | 1993-12-28 | 1995-08-01 | Mikado Technos Kk | Pressing method by means of mobile cylinder and cylinder mobile type pressing device |
| CN204234597U (en) * | 2014-11-14 | 2015-04-01 | 北京汽车研究总院有限公司 | A kind of without rivet die assembly |
| CN205289423U (en) * | 2015-12-24 | 2016-06-08 | 天津滨海高新区望越科技发展有限公司 | Vehicle sheet metal piece deburring cut -out press |
| CN206373468U (en) * | 2016-10-19 | 2017-08-04 | 惠州市毅隆机电设备有限公司 | A kind of double stainless steel spout bonding machine |
| CN207534221U (en) * | 2017-11-21 | 2018-06-26 | 中山沃尔夫机电股份有限公司 | Multistation metal automatic welding connects equipment |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112170765A (en) * | 2020-09-18 | 2021-01-05 | 柳州工学院 | Spin riveting machine and abutting device thereof |
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| PB01 | Publication | ||
| PB01 | Publication | ||
| SE01 | Entry into force of request for substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| RJ01 | Rejection of invention patent application after publication | ||
| RJ01 | Rejection of invention patent application after publication |
Application publication date: 20190705 |