CN209466152U - Profile hold-down mechanism - Google Patents
Profile hold-down mechanism Download PDFInfo
- Publication number
- CN209466152U CN209466152U CN201920151441.XU CN201920151441U CN209466152U CN 209466152 U CN209466152 U CN 209466152U CN 201920151441 U CN201920151441 U CN 201920151441U CN 209466152 U CN209466152 U CN 209466152U
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- CN
- China
- Prior art keywords
- connector
- hold
- profile
- down mechanism
- down assembly
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Expired - Fee Related
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Abstract
The utility model relates to a kind of profile hold-down mechanisms, it is formed including mounting base and cylinder-pressing, the cylinder-pressing composition includes the elastic force clamping cylinder for holding down assembly and being installed in the mounting base, described hold down assembly is connect by the first connector with the elastic force clamping cylinder, first connector one end is fixed on the elastic force clamping cylinder, the other end is flexibly connected with holding down assembly, and support component corresponding with holding down assembly is equipped in the mounting base.The multi-angle that various profile may be implemented in the utility model compresses.
Description
Technical field
The utility model belongs to rail vehicle shape extrusion technical field, is related to the fixed device of shape extrusion, specifically,
It is related to a kind of profile hold-down mechanism.
Background technique
In rail traffic, rail vehicle profile in process, requires for profile to be fixed, general fixation
Mode has clamping and compression etc., and profile, which compresses the side for generalling use concora crush mode or compressing downwards, to be made.The existing machine that is fixed and clamped
Structure can only be applicable in a kind of compression of angle profile, poor universality.As the type of vehicle increases, vehicle variation increases, processed
The switching cycle of vehicle shortens in journey, needs multi-angle to convert, the existing mechanism that is fixed and clamped is no longer satisfied existing track
The needs that multi-angle compresses when vehicle shape extrusion.
Utility model content
The utility model in view of the above-mentioned problems existing in the prior art, provides a kind of type for capableing of multi-angle compression profile
Material hold-down mechanism.
In order to achieve the above object, the utility model provides a kind of profile hold-down mechanism, including mounting base and cylinder pressure
Tight composition, the cylinder-pressing composition includes the elastic force clamping cylinder for holding down assembly and being installed in the mounting base, the pressure
Tight component is connect by the first connector with the elastic force clamping cylinder, and the elastic clip is fixed in first connector one end
On tight cylinder, the other end is flexibly connected with holding down assembly, and support group corresponding with holding down assembly is equipped in the mounting base
Part.
Further, the linear guide for being equipped with limit assembly in the mounting base and placing vertically, the limit assembly
Set on the lower section of the linear guide, the support component is installed in the linear guide.
Preferably, the support component includes that the sliding block being installed in linear guide, one end are installed on the sliding block
Support arm and axis are connected to the supporting table of the support arm other end.
Preferably, the limit assembly includes top screw seat and the jackscrew that is installed on top screw seat, the jackscrew and the cunning
Block matches.
Preferably, described to hold down assembly including mounting plate, the pressing plate being installed below the mounting plate and be installed on institute
The screw rod above mounting plate is stated, elastic component, the second connector and nut are successively set on the screw rod, the elastic component is located at
Between the mounting plate and second connector, second connector is flexibly connected with first connector.
Further, pressure sensor is further sleeved on the screw rod, the pressure sensor is set to second connection
Between part and the elastic component.
Compared with prior art, the utility model has the following beneficial effects:
(1) profile hold-down mechanism provided by the utility model holds down assembly and is connect with elastic force clamping cylinder by connector,
Due to holding down assembly to be flexibly connected between connector, the adjustable angle to hold down assembly, so as to multi-angle to type
Material is compressed, versatile, saves vehicle switching time, and the compression of various profile may be implemented in a kind of hold-down mechanism,
Save material.
(2) profile hold-down mechanism provided by the utility model, holds down assembly equipped with pressure sensor, can measure compact type
Pressure used when material, to carry out profile pressure feedback.
Detailed description of the invention
Fig. 1 is the structural schematic diagram of the utility model profile hold-down mechanism;
Fig. 2 is the structural schematic diagram of the utility model embodiment cylinder-pressing composition;
Fig. 3 is the structural schematic diagram that the utility model embodiment holds down assembly.
In figure, 1, mounting base, 2, hold down assembly, 201, mounting plate, 202, pressing plate, 203, screw rod, 204, elastic component, 205,
Second connector, 206, nut, 207, pressure sensor, 208, washer, 3, elastic force clamping cylinder, the 4, first connector, 5, branch
Support component, 501, sliding block, 502, support arm, 503, supporting table, 6, limit assembly, 601, top screw seat, 602, jackscrew, 7, straight line leads
Rail.
Specific embodiment
In the following, the utility model is specifically described by illustrative embodiment.It should be appreciated, however, that not having
In the case where being further discussed below, element, structure and features in an embodiment can also be advantageously incorporated into other implementations
In mode.
In the description of the present invention, it should be noted that the orientation of the instructions such as term " on ", "lower", "inner", "outside"
Or positional relationship is positional relationship based on the figure, is merely for convenience of describing the present invention and simplifying the description, without
It is that the device of indication or suggestion meaning or element must have a particular orientation, be constructed and operated in a specific orientation, therefore not
It can be construed as a limitation of the present invention.In addition, term " first ", " second " are used for description purposes only, and should not be understood as
Indication or suggestion relative importance.
Referring to Fig. 1, Fig. 2, an embodiment of the present invention provides a kind of profile hold-down mechanism, including mounting base 1 is gentle
Cylinder compresses composition, and cylinder-pressing composition includes hold down assembly 2 and the elastic force clamping cylinder 3 that is installed in the mounting base,
Described hold down assembly 2 is connect with the elastic force clamping cylinder 3 by the first connector 4, and described first connector, 4 one end is fixed on
On the elastic force clamping cylinder 3, the other end 2 is flexibly connected with holding down assembly, and is equipped with and holds down assembly 2 in the mounting base 1
Corresponding support component 5.
Referring to Fig. 3, in order to realize that compression and the realization of profile hold down assembly being flexibly connected between the first connector,
Described to hold down assembly 2 include mounting plate 201, is installed on the pressing plate 202 of 201 lower section of the mounting plate and is installed on the installation
The screw rod 203 of the top of plate 201 is successively set with elastic component 204, the second connector 205 and nut 206, institute on the screw rod 203
Elastic component 204 is stated between the mounting plate 201 and second connector 205, second connector 205 and described the
A connection piece 4 is flexibly connected.Specifically, as a preferred embodiment, the first connector is equipped with mounting hole, and the second connector shaft is connected to
In the mounting hole of first connector, and it is fastened by bolts.When needing to adjust pressing plate angle, bolt, the second connection of rotation are unclamped
Part, it is easy to operate with bolt fastening after adjustment angle.
With continued reference to Fig. 3, in a preferred embodiment of above-mentioned profile hold-down mechanism, also it is set on the screw rod 203
There is pressure sensor 207, the pressure sensor 207 is set between second connector 205 and the elastic component 204.It is logical
Pressure when over-voltage force sensor measuring profile compresses, to timely feedback profile pressure.In order to protect pressure sensor not by
Elastic component damage, is equipped with washer 208 between pressure sensor 207 and the elastic component 204.As a preferred embodiment, the bullet
Property part 204 use disc spring or helical spring, but not limited to this, can also be the other elastomers such as rubber spring.
In the present embodiment, by changing the angle to hold down assembly, multi-angle profile compression may be implemented.
With continued reference to Fig. 1, in another embodiment of the utility model, a kind of profile hold-down mechanism, including mounting base 1 are provided
Formed with cylinder-pressing, cylinder-pressing composition include hold down assembly 2 and the elastic force that is installed in the mounting base clamp gas
Cylinder 3, described hold down assembly 2 are connect with the elastic force clamping cylinder 3 by the first connector 4, and described first connector, 4 one end is consolidated
Due on the elastic force clamping cylinder 3, the other end 2 is flexibly connected with holding down assembly, and is equipped in the mounting base 1 and compression group
The corresponding support component 5 of part 2;Limit assembly 6 and the linear guide placed vertically 7, the limit are installed in the mounting base 1
Hyte part 6 is set to the lower section of the linear guide 7, and the support component 5 is installed in the linear guide 7.
In the present embodiment, not only it can realize that multi-angle profile is compressed by changing the angle that hold down assembly, it can be with
It by limit assembly and the adjustable support component of linear guide and the distance between holds down assembly, can also realize different-thickness
The compression of profile.
With continued reference to Fig. 1, as a preferred embodiment of the present embodiment, the support component 5 includes being installed on linear guide 7
On sliding block 501, the support arm 502 that is installed on the sliding block 501 of one end and axis be connected to the branch of 502 other end of support arm
Support platform 503.After the angular adjustment to hold down assembly, during compressing to profile, supporting table is according to the need of profile angle
It to be rotated on support arm, be held down assembly with cooperation and profile is compressed.
With continued reference to Fig. 1, as another preferred embodiment of the present embodiment, the limit assembly 6 includes top screw seat 601 and peace
Loaded on the jackscrew 602 on top screw seat 601, the jackscrew 602 is matched with the sliding block 501.Not due to different profile thicknesies
Together, it when replacing the profile of different-thickness, needs to adjust and holds down assembly the distance between support component, according to the thickness of profile,
The sliding slider in linear guide keeps adjusting the distance between component and supporting table identical as the thickness of profile, then passes through top
The fixed sliding block of silk.
The above-mentioned profile hold-down mechanism of the utility model, it is easy to operate, it can be realized multi-angle profile compression, save vehicle and cut
It changes the time, it is versatile.
Above-described embodiment is used to explain the utility model, rather than limits the utility model, in the utility model
Spirit and scope of protection of the claims in, to any modifications and changes that the utility model is made, it is practical new to both fall within this
The protection scope of type.
Claims (6)
1. a kind of profile hold-down mechanism, which is characterized in that formed including mounting base and cylinder-pressing, the cylinder-pressing composition packet
Include the elastic force clamping cylinder for holding down assembly and being installed in the mounting base, it is described hold down assembly by the first connector with it is described
The connection of elastic force clamping cylinder, first connector one end is fixed on the elastic force clamping cylinder, the other end with hold down assembly
It is flexibly connected, support component corresponding with holding down assembly is installed in the mounting base.
2. profile hold-down mechanism as described in claim 1, which is characterized in that be equipped with limit assembly in the mounting base and erect
The linear guide directly placed, the limit assembly are set to the lower section of the linear guide, and the support component is installed on described straight
On line guide rail.
3. profile hold-down mechanism as claimed in claim 2, which is characterized in that the support component includes being installed on linear guide
On sliding block, the support arm that is installed on the sliding block of one end and axis be connected to the supporting table of the support arm other end.
4. profile hold-down mechanism as claimed in claim 3, which is characterized in that the limit assembly includes top screw seat and is installed on
Jackscrew on top screw seat, the jackscrew are matched with the sliding block.
5. profile hold-down mechanism as described in claim 1, which is characterized in that described to hold down assembly including mounting plate, be installed on
Pressing plate below the mounting plate and the screw rod being installed on above the mounting plate are successively set on the screw rod flexible
Part, the second connector and nut, the elastic component is between the mounting plate and second connector, second connection
Part is flexibly connected with first connector.
6. profile hold-down mechanism as claimed in claim 5, which is characterized in that it is further sleeved with pressure sensor on the screw rod,
The pressure sensor is set between second connector and the elastic component.
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN201920151441.XU CN209466152U (en) | 2019-01-28 | 2019-01-28 | Profile hold-down mechanism |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN201920151441.XU CN209466152U (en) | 2019-01-28 | 2019-01-28 | Profile hold-down mechanism |
Publications (1)
Publication Number | Publication Date |
---|---|
CN209466152U true CN209466152U (en) | 2019-10-08 |
Family
ID=68094154
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
CN201920151441.XU Expired - Fee Related CN209466152U (en) | 2019-01-28 | 2019-01-28 | Profile hold-down mechanism |
Country Status (1)
Country | Link |
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CN (1) | CN209466152U (en) |
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN111463163A (en) * | 2020-04-09 | 2020-07-28 | 深圳市东昕科技有限公司 | High-precision pressing device |
-
2019
- 2019-01-28 CN CN201920151441.XU patent/CN209466152U/en not_active Expired - Fee Related
Cited By (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN111463163A (en) * | 2020-04-09 | 2020-07-28 | 深圳市东昕科技有限公司 | High-precision pressing device |
CN111463163B (en) * | 2020-04-09 | 2021-03-26 | 深圳市东昕科技有限公司 | High-precision pressing device |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
GR01 | Patent grant | ||
GR01 | Patent grant | ||
CF01 | Termination of patent right due to non-payment of annual fee | ||
CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20191008 Termination date: 20220128 |