CN208866662U - A kind of automatic compacting device - Google Patents
A kind of automatic compacting device Download PDFInfo
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- CN208866662U CN208866662U CN201821571065.1U CN201821571065U CN208866662U CN 208866662 U CN208866662 U CN 208866662U CN 201821571065 U CN201821571065 U CN 201821571065U CN 208866662 U CN208866662 U CN 208866662U
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- pressure arm
- power device
- executive component
- fixed part
- pressure
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Abstract
The utility model relates to a kind of automatic compacting devices, the support construction with fixed part and rotation section, and the rotation section can fix relatively portion and horizontally rotate；The pressure arm being rotatablely connected with one end of rotation section, and the both ends of the pressure arm can the portion of relative rotation swing up and down；It is mounted on fixed part, and it is configured to the power device for pushing one end of the pressure arm to move upwards, by horizontally rotating to a fixed position to contact with power device, and when power device driving pressure arm one end moves upwards, the other end of pressure arm is moved downward with workpiece pressing the pressure arm.The utility model structure is simple, easy to operate, brisk, by being mounted in tooling frame structure, can be realized the fast-holding of workpiece, both improves production efficiency, while reducing the labour of operator.
Description
Technical field
The utility model relates to a kind of compression toolings, especially a kind of to fill the automatic impaction that workpiece compresses
It sets.
Background technique
Bullet train aluminium alloy sleeper beam is one of most important load bearing component of whole car body, and sleeper beam structure is complicated, and construction is difficult
It spends larger.Meanwhile sleeper beam structure weld seam lower planes distributed pole is not asymmetric, causes sleeper beam weld industry difficult, influences
Subsequent overall processing requirement, becomes one of bottleneck process of car body manufacture.
Currently, the major measure of control sleeper beam welding deformation is to formulate reasonable welding sequence, reversed deformation and rigidity
The methods of constraint, and reversed deformation and rigid constraint are realized by tooling pressing device.Existing tooling compresses
Generally in such a way that pressure arm and power device are directly connected to, pressure arm can only be up and down, causes the scope of activities of pressure arm small,
Operate time-consuming and laborious when being mounted and dismounted with workpiece, for apparatus structure also than cumbersome, working efficiency is low, inconvenient to use.
Given this utility model is proposed.
Utility model content
The purpose of the utility model is to overcome the deficiencies in the prior art, provide it is a kind of be easily installed and use from dynamic pressure
Tight device.
In order to realize the purpose, the utility model adopts the following technical solution:
A kind of automatic compacting device, including,
Support construction with fixed part and rotation section, the rotation section can fix relatively portion and horizontally rotate；
The pressure arm being rotatablely connected with one end of rotation section, and the both ends of the pressure arm can the portion of relative rotation swing up and down；
It is mounted on fixed part, and is configured to the power device for pushing one end of the pressure arm to move upwards, the pressure arm
By horizontally rotating to a fixed position to be contacted with power device, and when power device driving pressure arm one end moves upwards,
The other end of pressure arm is moved downward with workpiece pressing.
It further, further include being located on fixed part for limiting the locating piece that pressure arm horizontally rotates, the locating piece passes through
It is contacted with pressure arm, pressure arm is made to be maintained at the position contacted with power device.
Further, the power device includes,
Executive component is retractable structure, for pushing the rotation of pressure arm relative rotation portion with workpiece pressing in elongation；
The guiding mechanism connecting with executive component, the fixed part are equipped with location hole, and guiding mechanism and location hole slide
Cooperation；
Reset element has elasticity, and is compressed in executive component elongation, for driving executive component to reset.
Further, the executive component is any one of cylinder, hydraulic cylinder or electric pushrod, fixing end and fixed part
Connection, movable end are located at below pressure arm, and contact in elongation with pressure arm；
The guiding mechanism includes the attachment base being fixedly connected with the movable end of executive component, connect with attachment base and to
Under vertically extending guide rod, the guide rod passes through location hole, and is slidably matched with location hole；
The reset element is the spring being arranged on the guide bar, and one end of spring contradicts the protrusion in guide rod end
On, the other end contradicts on fixed part, and in executive component elongation, the spring is compressed.
Further, the guide rod is a pair, and is symmetrically distributed in the two sides of executive component, the quantity of the spring with lead
It is identical to bar.
Further, the fixed part includes fixed plate, support base and support column, and the fixed plate is a square plate,
Edge is equipped with multiple bolts hole, and the support base and support column be fixed in fixed plate, be equipped on support base mounting structure with
Power device connection, the center of the support column are equipped with a mounting hole, and the rotation section is a rotation axis, and is inserted into mounting hole
Interior, one end of rotation axis is located at outside mounting hole, and is connect by a horizontal articulated shaft with pressure arm.
Further, one end that the pressure arm is contacted with power device is equipped with a short axle, the axis and articulated shaft of the short axle
Axis is parallel, and power device is by contacting with short axle to push pressure arm to rotate.
Further, the locating piece is a pin shaft, and the pin shaft is vertically mounted on fixed part, and pin shaft is contacted with pressure arm
When, so that one end of pressure arm is located at the surface of power device.
Further, the pressure arm is rotatably mounted with a pressure head far from one end of power device, and the pressure head has one
Smooth press surface, and for being contacted with by pressure workpiece.
After technical solution described in the utility model, bring it is following the utility model has the advantages that
The automatic compacting device of this utility model is a kind of lever compressing structure, and pressure arm one end installation pressure head is for pressing
Clamping of workpieces, the other end is by power device drive actions, and pressure arm can rotate horizontally, convenient to contact or separate with workpiece, presses
Head with pressure arm be rotation connection, it is ensured that different height compress when and workpiece contact area.Power device is equipped with guiding
Bar and spring arrangement, for the guiding and Rapid reset movement during holding out against.Positioning pin can control pressure arm rotation angle and
Position, it is ensured that pressure head fast accurate return.The use of the new type structure is simple, easy to operate, brisk, by being mounted on tooling
Frame structure can be realized the quick accurate compression of workpiece, both improve production efficiency, while reducing the labour of operator
Power.
Detailed description of the invention
Fig. 1: the structure chart of the utility model；
Fig. 2: the right view of the utility model；
Fig. 3: the top view of the utility model；
Wherein: 1, support construction 2, pressure arm 3, power device 4, locating piece 5, articulated shaft 6, pressure head 11, fixed part
12, rotation section 11a, fixed plate 11b, support base 11c, support column 31, executive component 32, attachment base 33, guide rod
34, reset element.
Specific embodiment
Specific embodiment of the present utility model is described in further detail with reference to the accompanying drawing.
As shown in Figure 1 to Figure 3, a kind of automatic compacting device, including, support construction 1, pressure arm 2, power device 3 and positioning
Part 4.The support construction 1 has fixed part 11 and rotation section 12, and the fixed part 11 can be fixed on other platforms, described
Rotation section 12 can fix relatively portion 11 and horizontally rotate, and be equipped with a horizontal articulated shaft 5, the articulated shaft in the upper end of rotation section 12
5 axis is parallel with the rotation direction of rotation section 12.The pressure arm 2 is rotatablely connected with the articulated shaft 5, and the both ends of pressure arm 2 can
To swing up and down around articulated shaft 5, lever mechanism is constituted.The power device 3 is mounted on fixed part 11, and is configured to push institute
The one end for stating pressure arm 2 moves upwards and moves downward 2 other end of pressure arm to press to by casting die.The locating piece 4 is solid
It is fixed to be arranged on fixed part 11, and horizontally rotating on path positioned at pressure arm 2, it is described fixed for limiting horizontally rotating for pressure arm 2
Position part 4 makes pressure arm 2 be maintained at the position contacted with power device 3, is being installed or torn open by pressure workpiece by contacting with pressure arm 2
When unloading, pressure arm 2 can horizontally rotate to other positions, in order to by the installation or disassembly of pressure workpiece.
Specifically, the power device 3 includes executive component 31, guiding mechanism and reset element 34.The executive component
31 be retractable structure, and pushes pressure arm 2 to rotate around articulated shaft 5 with workpiece pressing in elongation；The guiding mechanism and execution
Element 31 connects, and the fixed part 11 is equipped with location hole, and guiding mechanism is slidably matched with location hole, and guiding mechanism is with executing member
31 synchronization action of part, and by cooperating with location hole, to limit the motion range of executive component 31.The reset element 34 has
Elasticity, and compressed when executive component 31 extends, for driving executive component 31 to reset, acted in 31 stopping of executive component
Afterwards, reset element 34 is retracted to original state by the elastic force driving executive component 31 of itself, which is executive component
The state of 31 length most in short-term.
More specifically, the executive component 31 is any one of cylinder, hydraulic cylinder or electric pushrod, fixing end and solid
Determine the connection of portion 11, movable end is located at 2 lower section of pressure arm, and contacts in elongation with pressure arm 2；Preferably, executive component 31 is hydraulic
Cylinder, and being connect with hydraulic pump by oil pipe, the cylinder part of hydraulic cylinder is fixed on fixed part 11, and center axis thereof is to rotating
The horizontal distance at 12 center of portion is equal to an end of pressure arm 2 to the horizontal distance at 12 center of rotation section, which is used for and liquid
The plunger rod contacts of cylinder pressure.
The guiding mechanism includes the attachment base 32 being fixedly connected with the movable end of executive component 31, is connected with attachment base 32
The guide rod 33 for connecing and extending downward vertically, the guide rod 33 passes through location hole, and is slidably matched with location hole；Guide rod 33
Cooperate with location hole so that executive component 31 can only move up and down, and bears from load effect in the radial direction, to avoid
Executive component 31 is damaged.
The reset element 34 is the spring being set on guide rod 33, the end of the guide rod 33 far from attachment base 32
One end equipped with the protrusion that a circle is extended radially outward along guide rod 33, spring contradicts in the protrusion, and the other end is contradicted in fixation
In portion 11, when executive component 31 extends, guide rod 33 is moved upwards, and compresses the spring.
Preferably, the guide rod 33 is a pair, and is symmetrically distributed in the two sides of executive component 31, the quantity of the spring
It is identical as guide rod 33.
Specifically, the fixed part 11 includes fixed plate 11a, support base 11b and support column 11c, the fixed plate 11a are
One square plate, edge are equipped with multiple bolts hole, and fixed plate 11a can be mounted by means of bolts on other platforms, institute
It states support column 11c and the front and back support base 11b is fixed on fixed plate 11a, and be located at the same side of fixed plate 11a, the support
Seat 11b is door frame structure, and the location hole is arranged on support base 11b, is equipped with mounting structure in support base 11b and executes member
Part 31 connects, to fix executive component 31.The center of the support column 11c is equipped with a mounting hole, and the rotation section 12 is one turn
Moving axis, and be inserted into mounting hole, one end of rotation axis is higher than mounting hole, and is connect by the articulated shaft 5 with pressure arm 2, presses
Arm 2 is rotated upwardly and downwardly around the axis of articulated shaft 5, and the axis horizontal around rotation axis rotates.
The locating piece 4 is a pin shaft, and the pin shaft is vertically mounted on support base 11b, and the height of pin shaft makes pressure arm 2 exist
It can be in contact both when horizontally rotating, and when pin shaft and pressure arm 2 contact, one end of pressure arm 2 be made to be located at executive component 31 just
Top, in this way, when executive component 31 extends, and can contact on pressure arm 2, and pressure arm 2 is pushed to rotate upwardly and downwardly.
Preferably, one end that the pressure arm 2 is contacted with power device 3 is equipped with a short axle, the axis of the short axle and hinged
5 axis of axis is parallel, and executive component 31 pushes pressure arm 2 to rotate by contacting with short axle, and setting short axle can make pressure arm 2 in difference
When angle, the contact with homalographic is kept with executive component 31 always.
Preferably, the pressure arm 2 is rotatably mounted with a pressure head 6 far from one end of power device 3, and the pressure head 6 has
There is a smooth press surface, and for contacting with by pressure workpiece, when pressure arm 2 presses down on workpiece, the press surface of pressure head 6 is always
It is contacted with workpiece surface keeping parallelism.
When the utility model is used, first fixed plate 11a is bolted on platform, pressure arm is then rotated horizontally
2, contact pressure arm 2 with locating piece 4, then executive component 31 extend, be in contact with one end of pressure arm 2, and push pressure arm 2 around
Articulated shaft 5 rotate, the other end of pressure arm 2 moves downward, and presses to workpiece, after pressure, executive component 31
Active force is cancelled, and is resetted under the action of reset element 34, pressure arm 2 is horizontally rotated, separates pressure arm 2 with workpiece.
The above is the embodiments of the present invention, it is noted that for the ordinary skill in the art,
Under the premise of not departing from the utility model principle, various deformation and improvement can also be made, this also should be considered as the utility model
Protection scope.
Claims (9)
1. a kind of automatic compacting device, it is characterised in that: including,
Support construction with fixed part and rotation section, the rotation section can fix relatively portion and horizontally rotate；
The pressure arm being rotatablely connected with one end of rotation section, and the both ends of the pressure arm can the portion of relative rotation swing up and down；
It is mounted on fixed part, and is configured to the power device for pushing one end of the pressure arm to move upwards, the pressure arm passes through
Horizontally rotate to a fixed position to be contacted with power device, and when power device driving pressure arm one end moves upwards, pressure arm
The other end move downward with workpiece pressing.
2. a kind of automatic compacting device according to claim 1, it is characterised in that: further include being located on fixed part for limiting
The locating piece that pressure arm processed horizontally rotates, the locating piece are maintained at pressure arm and contact with power device by contacting with pressure arm
Position.
3. a kind of automatic compacting device according to claim 1 or 2, it is characterised in that:
The power device includes,
Executive component is retractable structure, for pushing the rotation of pressure arm relative rotation portion with workpiece pressing in elongation；
The guiding mechanism connecting with executive component, the fixed part are equipped with location hole, and guiding mechanism is slidably matched with location hole；
Reset element has elasticity, and is compressed in executive component elongation, for driving executive component to reset.
4. a kind of automatic compacting device according to claim 3, it is characterised in that:
The executive component is any one of cylinder, hydraulic cylinder or electric pushrod, and fixing end is connect with fixed part, movable end
It is contacted below pressure arm, and in elongation with pressure arm；
The guiding mechanism includes that the attachment base being fixedly connected with the movable end of executive component connect and let droop with attachment base
The guide rod directly extended, the guide rod passes through location hole, and is slidably matched with location hole；
The reset element is the spring being arranged on the guide bar, and one end of spring contradicts in the protrusion of guide rod end,
The other end contradicts on fixed part, and in executive component elongation, the spring is compressed.
5. a kind of automatic compacting device according to claim 4, it is characterised in that: the guide rod is a pair, and symmetrical
The two sides of executive component are distributed in, the quantity of the spring is identical as guide rod.
6. a kind of automatic compacting device according to claim 1, it is characterised in that: the fixed part includes fixed plate, branch
Seat and support column are supportted, the fixed plate is a square plate, and edge is equipped with multiple bolts hole, and the support base and support column are solid
It is scheduled in fixed plate, mounting structure is equipped on support base and is connect with power device, the center of the support column is equipped with an installation
Hole, the rotation section is a rotation axis, and is inserted into mounting hole, and one end of rotation axis is located at outside mounting hole, and passes through a water
Flat articulated shaft is connect with pressure arm.
7. a kind of automatic compacting device according to claim 6, it is characterised in that: what the pressure arm was contacted with power device
One end is equipped with a short axle, and the axis of the short axle is parallel with articulated shaft axis, and power device pushes pressure by contacting with short axle
Arm rotation.
8. a kind of automatic compacting device according to claim 2, it is characterised in that: the locating piece is a pin shaft, described
Pin shaft is vertically mounted on fixed part, and when pin shaft side and pressure arm contact, make one end of pressure arm be located at power device just on
Side.
9. a kind of automatic compacting device according to claim 1, it is characterised in that: the pressure arm far from power device one
End is rotatably mounted with a pressure head, and the pressure head has a smooth press surface, and for contacting with by pressure workpiece.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821571065.1U CN208866662U (en) | 2018-09-26 | 2018-09-26 | A kind of automatic compacting device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821571065.1U CN208866662U (en) | 2018-09-26 | 2018-09-26 | A kind of automatic compacting device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN208866662U true CN208866662U (en) | 2019-05-17 |
Family
ID=66468716
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201821571065.1U Active CN208866662U (en) | 2018-09-26 | 2018-09-26 | A kind of automatic compacting device |
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| Country | Link |
|---|---|
| CN (1) | CN208866662U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110293186A (en) * | 2019-07-30 | 2019-10-01 | 中机试验装备股份有限公司 | A kind of thin-wall tube coalignment and its flexible support pressing device |
-
2018
- 2018-09-26 CN CN201821571065.1U patent/CN208866662U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110293186A (en) * | 2019-07-30 | 2019-10-01 | 中机试验装备股份有限公司 | A kind of thin-wall tube coalignment and its flexible support pressing device |
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