CN209255657U - A kind of squeeze riveter - Google Patents
A kind of squeeze riveter Download PDFInfo
- Publication number
- CN209255657U CN209255657U CN201822206548.8U CN201822206548U CN209255657U CN 209255657 U CN209255657 U CN 209255657U CN 201822206548 U CN201822206548 U CN 201822206548U CN 209255657 U CN209255657 U CN 209255657U
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- CN
- China
- Prior art keywords
- pressure head
- squeeze riveter
- fuselage
- lower die
- motor
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Abstract
The utility model discloses a kind of squeeze riveters, it includes fuselage, lower die, pressure head, wherein, the lower die is installed on fuselage, pressure head is relatively set with right above lower die, for connecting the ram driving mechanism of pressure head, the ram driving mechanism is moved down for drive ram, to which the workpiece between lower die and pressure head be pressed forming, lifting regulating mechanism is fixedly provided on the fuselage, the ram driving mechanism is fixedly arranged on the mobile terminal of lifting regulating mechanism, and the lifting regulating mechanism is for adjusting vertical range of the pressure head apart from lower die.So set, improving equipment compatibility by force and pressing efficiency.
Description
Technical field
The utility model relates to a kind of squeeze riveters, belong to metalworking equipment technical field.
Background technique
Squeeze riveter is common equipment on a kind of metal plate, has extensive use.But main power be by cylinder or
Person oil cylinder provides.Due to squeeze riveter use when need to step down, biggish distance is needed between all lower dies and pressure head.For
Oil cylinder or cylinder on this squeeze riveter just need biggish stroke, and stroke very big in motion process belongs to idle stroke.
Have the shortcomings that following: stroke is excessive to will cause cylinder or the height dimension of oil cylinder is higher, directly influences the stability of equipment；Row
The excessive failure rate that will cause oil cylinder or cylinder of journey；For different products, different plate thickness；It depends control oil cylinder alone or cylinder comes
It completes entire movement and has significant limitation.
Utility model content
The purpose of this utility model is to provide a kind of compatibility to suppress the high-efficient equipment that presses of riveting.
To achieve the above objectives, the present invention adopts the following technical solutions: a kind of squeeze riveter, including fuselage, lower die, pressure
Head, wherein the lower die is installed on fuselage, is relatively set with pressure head right above lower die, it is characterised in that: including for connecting pressure
The ram driving mechanism of head, the ram driving mechanism is moved down for drive ram, thus by between lower die and pressure head
Workpiece presses forming, lifting regulating mechanism is fixedly provided on the fuselage, the ram driving mechanism is fixedly arranged on lift adjustment machine
The mobile terminal of structure, the lifting regulating mechanism is for adjusting vertical range of the pressure head apart from lower die.
As the further improved technical solution of the utility model, the ram driving mechanism is oil cylinder or cylinder or gas-liquid
Pressurized cylinder, the pressure head are installed on the driving end of oil cylinder or cylinder or pneumohydraulic pressure-cylinder.
As the further improved technical solution of the utility model, the lifting regulating mechanism is screw nut driving mould
Block.
As the further improved technical solution of the utility model, the screw nut driving module include motor, lead screw,
Transmission nut, guiding mechanism, fixed plate, wherein in fuselage, the motor is connect with lead screw for driving for the lead screw rotational installation
Dynamic screw rod rotates, and is bolted with transmission nut on screw rod, fixed plate is fixedly arranged on transmission nut and guiding mechanism mobile terminal, the punching press
Driving mechanism is fixedly arranged on fixed plate surface.
As the further improved technical solution of the utility model, the guiding mechanism is line rail sliding block mechanism, the line
Rail slide block mechanism includes line rail and sliding block, wherein line rail is fixedly arranged on fuselage, and sliding block is slidably connected to line rail, and the sliding block is to lead
To mechanism mobile terminal.
As the further improved technical solution of the utility model, the guiding mechanism is linear bearing guide-bar mechanism, institute
Stating linear bearing guide-bar mechanism includes linear bearing, guide rod, wherein the guide rod is fixedly arranged on fuselage, the linear bearing sliding
It is connected to guide rod, the linear bearing is guiding mechanism mobile terminal.
As the further improved technical solution of the utility model, the motor is servo motor or stepper motor.
As the further improved technical solution of the utility model, the lifting regulating mechanism is linear motor, described straight
The fixed ram driving mechanism in the mobile terminal of line motor.
As the further improved technical solution of the utility model, sensor, the sensing are also set up on the squeeze riveter
Device is for detecting whether pressure head is moved to set distance.
As the further improved technical solution of the utility model, the sensor is photoelectric sensor or close sensing
Device.
The utility model has following technical effect that
Compared with the prior art, the utility model pressure head is by double acting power drive, wherein lifting regulating mechanism adjust pressure head away from
Vertical range from lower die, the demand so that workpiece for being able to satisfy a variety of different-thickness presses, improves the compatibility of the equipment；The punching
Pressure driving mechanism drive ram quickly presses the workpiece in lower die molding, and ram driving mechanism is avoided to move larger idle stroke,
Raising presses efficiency and ram driving mechanism service life.
Detailed description of the invention
Fig. 1 is the main view of the utility model embodiment squeeze riveter.
Fig. 2 is the enlarged plan view of Fig. 1.
Fig. 3 is the amplification right view of Fig. 1.
Specific embodiment
The utility model is described in detail with embodiment with reference to the accompanying drawing.
It, below will be right in order to illustrate more clearly of specific embodiment of the present invention or technical solution in the prior art
Specific embodiment is briefly described, it should be apparent that, be described below in embodiment be the utility model some implementations
Mode for those of ordinary skill in the art without creative efforts, can also be according to these implementations
Example obtains other embodiments, it should be understood that the words such as " connection ", " installation ", " fixed " described in being described below,
In the case where being not particularly illustrated, it can be and be directly connected to, install, fixing, be also possible to be indirectly connected with, install, fix, that is, permit
Permitted have the intervention of third party's substance.
Referring to shown in Fig. 1 to Fig. 3, the utility model discloses a kind of squeeze riveter comprising fuselage 1, setting are on the fuselage 1
Lower die 4, be relatively set with pressure head 5 right above lower die 4, which is fixedly arranged on 3 mobile terminal of ram driving mechanism, entire to rush
Pressure driving mechanism 3 is fixedly arranged on lifting regulating mechanism 2, which is fixedly arranged on fuselage 1, which can drive
The pressure head for moving entire ram driving mechanism 3 and being attached thereto is moved up and down perpendicular to lower die 4, lifting regulating mechanism in the present embodiment
Can using screw nut driving module perhaps linear motor come realize when feed screw nut's transmission module or linear motor movement
When, energy band dynamic head 5 is moved to setting position, which is determined by thickness of workpiece to be pressed, when thickness of workpiece to be pressed
When thicker, movable press head can quickly adjust pressure by the lifting regulating mechanism 2 apart from small when movable press head distance is more relatively thin than workpiece
First 5 vertical range apart from lower die 4；After pressure head 5 is moved to set distance, 3 drive ram 5 of ram driving mechanism, which moves down, to be used for
Workpiece between lower die 4 and pressure head 5 is pressed forming, the ram driving mechanism 3 in the embodiment can for oil cylinder or cylinder or
Pneumohydraulic pressure-cylinder.
Screw nut driving module includes motor 21, lead screw 22, fixed plate 24, transmission nut 25, guiding in the present embodiment
Mechanism, wherein in fuselage 1, the motor 21 is connect with lead screw 22 for driving screw rod to rotate for the rotational installation of lead screw 22,
Be bolted with transmission nut 25 on screw rod 22, fixed plate 24 is fixedly arranged on transmission nut 25 and guiding mechanism mobile terminal, the oil cylinder or
Cylinder or pneumohydraulic pressure-cylinder are fixedly arranged on 24 surface of fixed plate, and the guiding mechanism in the embodiment plays ram driving mechanism 3 perpendicular
Straight guiding role, guiding mechanism can be used line rail sliding block mechanism, and the line rail sliding block mechanism includes line rail 26 and sliding block 23,
In, line rail 26 is fixedly arranged on fuselage 1, and sliding block 23 is slidably connected to line rail 26, and the sliding block 23 is guiding mechanism mobile terminal, the cunning
Block 23 is fixedly connected with fixed plate 24；The guiding mechanism can also use linear bearing guide-bar mechanism, the mechanism not table in figure
Show, the linear bearing guide-bar mechanism includes linear bearing, guide rod, wherein the guide rod is fixedly arranged on fuselage 1, the linear axis
It holds and is slidably connected to guide rod, the linear bearing is guiding mechanism mobile terminal, which is fixedly connected on fixed plate 24.
In order to promote movable press head precision, the present embodiment motor is using servo motor or stepper motor driving screw rod rotation.
In order to detect whether 2 drive ram 5 of lifting regulating mechanism is moved to setting position, the present embodiment is additionally provided with sensing
Device, the sensor can be set on fuselage 1, and sensor uses photoelectric sensor or proximity sensor, when sensor detects
Pressure head is not up to setting position, will be acted by process control screw nut driving module or linear motor, to improve rising-falling tone
It saves mechanism 2 and adjusts 5 mobile accuracy of pressure head.
The specific action process of this equipment is as follows: calculating pressure head 5 apart from the vertical of lower die 4 according to compression moulding workpiece size
Then distance is acted by lifting regulating mechanism 2, drive ram 5 is moved to setting position, after pressure head 5 is mobile in place, by punching press
Driving mechanism 3 acts, and drive ram 5 presses the workpiece between lower die 4 and pressure head 5 forming.
The foregoing is merely the embodiments of the present invention, and therefore it does not limit the scope of the patent of the utility model, all
It is equivalent structure or equivalent flow shift made based on the specification and figures of the utility model, directly or indirectly uses
In other related technical areas, it is also included in the patent protection scope of the utility model.
Claims (10)
1. a kind of squeeze riveter, including fuselage, lower die, pressure head, wherein the lower die is installed on fuselage, sets relatively right above lower die
It is equipped with pressure head, it is characterised in that: including the ram driving mechanism for connecting pressure head, the ram driving mechanism is for driving pressure
Head moves down, so that the workpiece between lower die and pressure head be pressed forming, is fixedly provided with lifting regulating mechanism on the fuselage,
The ram driving mechanism is fixedly arranged on the mobile terminal of lifting regulating mechanism, and the lifting regulating mechanism is for adjusting under pressure head distance
The vertical range of mould.
2. squeeze riveter according to claim 1, it is characterised in that: the ram driving mechanism is oil cylinder or cylinder or gas-liquid
Pressurized cylinder, the pressure head are installed on the driving end of oil cylinder or cylinder or pneumohydraulic pressure-cylinder.
3. squeeze riveter according to claim 1, it is characterised in that: the lifting regulating mechanism is screw nut driving mould
Block.
4. squeeze riveter according to claim 3, it is characterised in that: the screw nut driving module include motor, lead screw,
Transmission nut, guiding mechanism, fixed plate, wherein in fuselage, the motor is connect with lead screw for driving for the lead screw rotational installation
Dynamic screw rod rotates, and is bolted with transmission nut on screw rod, fixed plate is fixedly arranged on transmission nut and guiding mechanism mobile terminal, the punching press
Driving mechanism is fixedly arranged on fixed plate surface.
5. squeeze riveter according to claim 4, it is characterised in that: the guiding mechanism is line rail sliding block mechanism, the line
Rail slide block mechanism includes line rail and sliding block, wherein and the line rail is fixedly arranged on fuselage, and the sliding block is slidably connected to the line rail,
The sliding block is guiding mechanism mobile terminal.
6. squeeze riveter according to claim 4, it is characterised in that: the guiding mechanism is linear bearing guide-bar mechanism, institute
Stating linear bearing guide-bar mechanism includes linear bearing, guide rod, wherein the guide rod is fixedly arranged on fuselage, the linear bearing sliding
It is connected to the guide rod, the linear bearing is guiding mechanism mobile terminal.
7. squeeze riveter according to claim 4, it is characterised in that: the motor is servo motor or stepper motor.
8. squeeze riveter according to claim 1, it is characterised in that: the lifting regulating mechanism is linear motor, described straight
The fixed ram driving mechanism in the mobile terminal of line motor.
9. squeeze riveter according to any one of claims 1 to 8, it is characterised in that: also set up sensing on the squeeze riveter
Device, the sensor is for detecting whether pressure head is moved to set distance.
10. squeeze riveter according to claim 9, it is characterised in that: the sensor is photoelectric sensor or close sensing
Device.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201822206548.8U CN209255657U (en) | 2018-12-26 | 2018-12-26 | A kind of squeeze riveter |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201822206548.8U CN209255657U (en) | 2018-12-26 | 2018-12-26 | A kind of squeeze riveter |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN209255657U true CN209255657U (en) | 2019-08-16 |
Family
ID=67561599
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201822206548.8U Active CN209255657U (en) | 2018-12-26 | 2018-12-26 | A kind of squeeze riveter |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN209255657U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109396274A (en) * | 2018-12-26 | 2019-03-01 | 扬州柯尼克机械科技有限公司 | A kind of squeeze riveter |
-
2018
- 2018-12-26 CN CN201822206548.8U patent/CN209255657U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109396274A (en) * | 2018-12-26 | 2019-03-01 | 扬州柯尼克机械科技有限公司 | A kind of squeeze riveter |
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