CN209190657U - A kind of forced mounting tool of the inner cylinder of stability under loading - Google Patents
A kind of forced mounting tool of the inner cylinder of stability under loading Download PDFInfo
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- CN209190657U CN209190657U CN201821464325.5U CN201821464325U CN209190657U CN 209190657 U CN209190657 U CN 209190657U CN 201821464325 U CN201821464325 U CN 201821464325U CN 209190657 U CN209190657 U CN 209190657U
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- contact
- inner cylinder
- stability under
- under loading
- mounting tool
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Abstract
A kind of forced mounting tool of the inner cylinder of stability under loading, comprising: mounting rack, the mounting rack include bottom surface and upper top surface, and the bottom surface and the upper top surface are arranged in parallel, and are fixed by the connecting rod connection；Positioning plate, the positioning plate is located above the bottom surface, and there are location holes at center；Inner cylinder is installed, the installation inner cylinder is opening up to be placed at the location hole；Pressing mechanism, the pressing mechanism is installed at the upper top surface, including the ramming stem being vertically arranged, with the limit sleeve and drive disk of ramming stem cooperation, the limit sleeve and the upper top surface are affixed, the drive disk is located at the movement for having rotation above the limit sleeve, is connected with below the ramming stem and stablizes component with the indentation of the installation inner cylinder register.The utility model drives pressing mechanism, and the stability under loading when the stable component of indentation, which is arranged, in the indentation end of pressing mechanism makes workpiece indentation installation using variable-frequency motor, and does not exceed maximum bearing capacity.
Description
Technical field
The utility model relates to assembly tool field, more specifically to a kind of forced installation of the inner cylinder of stability under loading
Tooling.
Background technique
During assembling parts, need there are many in the case of using tooling.Especially for needing to control assembly dynamics
Workpiece, dynamics is less than normal to will lead to that assembly intensity is inadequate or rigging position is not in place, and the dynamics part bigger than normal that will lead to is impaired, than
Such as say that installation bolt is usually needed using torque wrench.And frangible or easily-deformable workpiece installation is pressed into cylinder and is also required to
Control size, dynamics is too small to be pressed into place, and dynamics is easy workpiece crushing or compressive strain greatly very much.Therefore, it is badly in need of setting
Count a kind of tooling for stablizing workpiece in indentation cylinder.
Utility model content
The utility model provides a kind of forced mounting tool of inner cylinder of stability under loading in view of the deficiencies of the prior art,
The forced mounting tool of the inner cylinder of the stability under loading of the utility model drives pressing mechanism using variable-frequency motor, and in pressing machine
The indentation end setting of structure, which is pressed into, stablizes component, and the load force for being pressed into stable component feeds back to the revolving speed of controller control variable-frequency motor
And rotation direction, stability under loading when installing workpiece indentation, and not exceeding maximum bearing capacity causes workpiece impaired.
The specific technical solution of the utility model is as follows, a kind of forced mounting tool of the inner cylinder of stability under loading, comprising:
Mounting rack, the mounting rack include bottom surface and upper top surface, and the bottom surface and the upper top surface are arranged in parallel, and
It is fixed by the connecting rod connection；
Positioning plate, the positioning plate is located above the bottom surface, and there are location holes at center；
Inner cylinder is installed, the installation inner cylinder is opening up to be placed at the location hole；
Pressing mechanism, the pressing mechanism are installed at the upper top surface, including the ramming stem being vertically arranged, with the pressure
Enter the limit sleeve and drive disk of bar cooperation, the limit sleeve and the upper top surface are affixed, and the drive disk is located at the limit sleeve
Top has the movement of rotation, is connected with below the ramming stem and stablizes component with the indentation of the installation inner cylinder register.
It is close concentric with the ramming stem consistency from top to bottom after the installation inner cylinder is placed on the positioning plate as a result, by work
Part is acted on by the pressing mechanism after being placed at the installation inner cylinder upper opening and workpiece is pressed into the installation inner cylinder, works as pressure
When on earth, workpiece damage will lead to if continuing to push more than certain load, therefore the stable component of the indentation, which is arranged, is pressed into workpiece
When stability under loading.
As the preferred of the utility model, straight-line groove of the ramming stem surface equipped with external screw thread and along its length,
The bayonet that presence engages with the straight-line groove inside the limit sleeve, what drive disk inside presence cooperated with the external screw thread
Internal screw thread.
Energy under position-limiting action of the ramming stem under the driving disc spins screw drive power with the limit sleeve as a result,
It enough moves up and down, plays the role of for workpiece being pressed into the installation inner cylinder and lifting restoring.
As the preferred of the utility model, the toothed disc concentric with the drive disk is equipped with below the drive disk, it is described
It is located at the gear disc side at upper top surface and variable-frequency motor is installed, the variable-frequency motor output shaft is equipped with and the toothed disc
The gear of cooperation.
The pressing mechanism not only can be by the drive disk manual manipulation as a result, but also can be driven by the variable-frequency motor
The drive disk manipulation.
As the preferred of the utility model, it is described be pressed into stablize component include the first buffer board from lower to upper, it is second slow
Punching and third buffer board, are equipped with the first buffer spring group between first buffer board and second buffer board, and described the
The second buffer spring group is equipped between two buffer boards and the third buffer board.
As a result, during the indentation stablizes component and pushes workpiece, first buffer board and second buffering
Plate plays buffer function under the action of the first buffer spring group and the second buffer spring group, makes described in workpiece indentation
Inner cylinder process stability under loading is installed.
As the preferred of the utility model, it is equipped with the first contact above first buffer board, under second buffer board
The square position opposite with first contact is equipped with the second contact；It is equipped with third contact above second buffer board, described the
The position opposite with the third contact is equipped with the 4th contact below three buffer boards；First contact and second contact structure
At electrical circuit, the third contact and the 4th contact constitute electrical circuit.
First contact and second contact form switch open in usual, first buffer board and described as a result,
Two buffer boards are closed after closing up；The third contact and the 4th contact form switch open in usual, second buffer board and
The third buffer board is closed after closing up.
As the preferred of the utility model, the second buffer spring group compression travel is greater than the first buffer spring group
Compression travel, and the elasticity modulus of the second buffer spring group is greater than the elasticity modulus of the first buffer spring group.
As the preferred of the utility model, the first buffer spring group is compressed to first contact and second touching
When point contact, decrement when the second buffer spring group decrement is contacted no more than the third contact and the 4th contact
20%.
The second buffer spring group buffer distance is bigger than the first buffer spring group buffer distance as a result, buffering effect
Fruit is more preferable.
As the preferred of the utility model, when the third contact and the 4th contact contact, second buffering elastic
Spring group elastic force is the 1/4 ~ 2/3 of workpiece maximum bearing capacity.
Pressure is limited by the second buffer spring group under the ramming stem as a result, makes workpiece stability under loading, is installed into institute
It will not be damaged by pressure when stating installation inner cylinder；If the maximum bearing capacity of workpiece be 600N, the maximum lower pressure of ramming stem be 150N ~
400N guarantees certain lower pressure and will not make lower hypertonia.
As the preferred of the utility model, the variable-frequency motor is controlled by controller；First contact and described second
When contact contacts, the controller controls the variable-frequency motor and slows down；When the third contact and the 4th contact contact, institute
It states controller and controls the variable-frequency motor reverse rotation.
The controller can be PLC, when first contact and second contact contact, the variable-frequency motor
It is decelerated to low speed rotation, but not is stopped, so that reducing the ramming stem pushes mobile inertia；The third contact and described
When 4th contact contacts, there is stable pressure that workpiece is pressed into the installation inner cylinder, the controller controls the frequency conversion
Motor reversal rises the ramming stem automatically.
In conclusion the utility model has the following beneficial effects:
The forced mounting tool of the inner cylinder of the stability under loading of the utility model drives pressing mechanism using variable-frequency motor, and
At the indentation end of pressing mechanism, setting, which is pressed into, stablizes component, and the load force for being pressed into stable component feeds back to controller control variable-frequency electric
The revolving speed and rotation direction of machine make workpiece be pressed into stability under loading when installing, and do not exceed maximum bearing capacity to lead to workpiece
It is impaired.
Detailed description of the invention
Fig. 1 is the main view of the forced mounting tool of inner cylinder of the utility model stability under loading；
Fig. 2 is that the forced mounting tool of inner cylinder of the utility model stability under loading is pressed into the partial enlargement stablized at component
Figure；
In figure, 1- mounting rack, 11- bottom surface, the upper top surface 12-, 13- connecting rod, 2- positioning plate, 21- location hole, 3- installation
Inner cylinder, 4- pressing mechanism, 41- ramming stem, 411- external screw thread, 412- straight-line groove, 42- limit sleeve, 43- drive disk, 431- gear
Disk, 44- be pressed into stablize component, the first buffer board of 441-, the first contact 4411-, the second buffer board of 442-, the second contact 4421-,
4422- third contact, 443- third buffer board, the 4th contact 4431-, the first buffer spring of 444- group, the second buffering elastic of 445-
Spring group, 5- variable-frequency motor, 51- gear.
Specific embodiment
Below in conjunction with attached drawing, by specific embodiment, the utility model is described in further detail.
Such as Fig. 1, a kind of forced mounting tool of the inner cylinder of stability under loading, comprising:
Mounting rack 1, mounting rack 1 include bottom surface 11 and upper top surface 12, and bottom surface 11 and upper top surface 12 are arranged in parallel, and logical
Connecting rod 13 is crossed to be fixedly connected；
Positioning plate 2, positioning plate 2 is located at 11 top of bottom surface, and there are location holes 21 at center；
Inner cylinder 3 is installed, inner cylinder 3 is opening up is placed at location hole 21 for installation；
Pressing mechanism 4, pressing mechanism 4 are installed at top surface 12, including the ramming stem 41 being vertically arranged, with ramming stem 41
The limit sleeve 42 and drive disk 43 of cooperation, limit sleeve 42 and upper top surface 12 are affixed, and drive disk 43, which is located above limit sleeve 42, to be had
The movement of rotation is connected with below ramming stem 41 and stablizes component 44 with the indentation of installation 3 register of inner cylinder.
It is close concentric with 41 consistency from top to bottom of ramming stem after installation inner cylinder 3 is placed on positioning plate 2 as a result, workpiece is placed on peace
Workpiece is pressed into installation inner cylinder 3 by the effect of pressing mechanism 4 after filling at 3 upper opening of inner cylinder, when being pressed onto bottom, if being more than certain
Load, which continues to push, will lead to workpiece damage, therefore is arranged and is pressed into stability under loading when being pressed into workpiece of stablizing component 44.
Such as Fig. 1,41 surface of ramming stem is equipped with external screw thread 411 and straight-line groove 412 along its length, inside limit sleeve 42
In the presence of the bayonet engaged with straight-line groove 412, there is the internal screw thread cooperated with external screw thread 411 inside drive disk 43.
It as a result, can be upper and lower under position-limiting action of the ramming stem 41 in the case where drive disk 43 rotates screw drive power with limit sleeve 42
It is mobile, play the role of workpiece being pressed into installation inner cylinder 3 and lifting restoring.
Such as Fig. 1, it is equipped with the toothed disc 431 concentric with drive disk 43 below drive disk 43, is located at toothed disc at upper top surface 12
431 sides are equipped with variable-frequency motor 5, and 5 output shaft of variable-frequency motor is equipped with the gear 51 cooperated with toothed disc 431.
Pressing mechanism 4 not only can be by 43 manual manipulation of drive disk as a result, but also can drive drive disk 43 by variable-frequency motor 5
Manipulation.
As shown in Figure 1, Figure 2, it is pressed into that stablize component 44 include the first buffer board 441 from lower to upper, the second buffer board 442 and the
Three buffer boards 443 are equipped with the first buffer spring group 444, the second buffer board between first buffer board 441 and the second buffer board 442
The second buffer spring group 445 is equipped between 442 and third buffer board 443.
As a result, during indentation stablizes component 44 and pushes workpiece, the first buffer board 441 and the second buffer board 442 exist
Buffer function is played under the action of first buffer spring group 444 and the second buffer spring group 445, makes workpiece indentation installation inner cylinder 3
Process stability under loading.
Such as Fig. 2, the first contact 4411,442 lower section of the second buffer board and the first contact are equipped with above the first buffer board 441
4411 opposite positions are equipped with the second contact 4421；Third contact 4422, third buffer board are equipped with above second buffer board 442
The 443 lower sections position opposite with third contact 4422 is equipped with the 4th contact 4431；4421 structure of first contact 4411 and the second contact
At electrical circuit, third contact 4422 and the 4th contact 4431 constitute electrical circuit.
The first contact 4411 and the second contact 4421 form switch open in usual, the first buffer board 441 and the second buffering as a result,
Plate 442 is closed after closing up；Third contact 4422 and the 4th contact 4431 form switch open in usual, the second buffer board 442 and third
Buffer board 443 is closed after closing up.
Such as Fig. 2,445 compression travel of the second buffer spring group is greater than 444 compression travel of the first buffer spring group, and second is slow
The elasticity modulus for rushing groups of springs 445 is greater than the elasticity modulus of the first buffer spring group 444.
Such as Fig. 2, when the first buffer spring group 444 is compressed to the first contact 4411 and the contact of the second contact 4421, second is slow
Rush 20% of decrement when 445 decrement of groups of springs is contacted no more than third contact 4422 and the 4th contact 4431.
445 buffer distance of the second buffer spring group is bigger than 444 buffer distance of the first buffer spring group as a result, buffering effect
More preferably.
Such as Fig. 2, when third contact 4422 and the 4th contact 4431 contact, 445 elastic force of the second buffer spring group is workpiece
The 1/4 ~ 2/3 of maximum bearing capacity.
The lower pressure of ramming stem 41 is limited by the second buffer spring group 445 as a result, is made workpiece stability under loading, is installed into installation
It will not be damaged by pressure when inner cylinder 3；If the maximum bearing capacity of workpiece is 600N, the maximum lower pressure of ramming stem 41 is 150N ~ 400N, is protected
It demonstrate,proves certain lower pressure and lower hypertonia will not be made.
As shown in Figure 1, Figure 2, variable-frequency motor 5 is controlled by controller；When first contact 4411 and the second contact 4421 contact, control
Device controls variable-frequency motor 5 and slows down；When third contact 4422 and the 4th contact 4431 contact, it is reversed that controller controls variable-frequency motor 5
Rotation.
Controller can be PLC, and when the first contact 4411 and the second contact 4421 contact, variable-frequency motor 5 is decelerated to low speed
Rotation, but not stop, so that reducing ramming stem 41 pushes mobile inertia；Third contact 4422 and the contact of the 4th contact 4431
When, there is stable pressure that workpiece is pressed into installation inner cylinder 3, the controller control reversion of variable-frequency motor 5 keeps ramming stem 41 automatic
Rise.
Embodiment described above is only that preferred embodiments of the present invention are described, not practical new to this
The conception and scope of type is defined.Without departing from the design concept of the present utility model, ordinary people in the field is to this
The all variations and modifications that the technical solution of utility model is made, should fall within the protection scope of the present utility model, this is practical
Novel claimed technology contents, are all described in the claims.
Claims (9)
1. a kind of forced mounting tool of the inner cylinder of stability under loading characterized by comprising
Mounting rack (1), the mounting rack (1) include bottom surface (11) and upper top surface (12), the bottom surface (11) and it is described on
Top surface (12) is arranged in parallel, and is fixedly connected by connecting rod (13)；
Positioning plate (2), the positioning plate (2) is located above the bottom surface (11), and there are location hole (21) at center；
It installs inner cylinder (3), the installation inner cylinder (3) is opening up to be placed at the location hole (21)；
Pressing mechanism (4), the pressing mechanism (4) is installed at the upper top surface (12), including the ramming stem being vertically arranged
(41), the limit sleeve (42) and drive disk (43) cooperated with the ramming stem (41), the limit sleeve (42) and the upper top surface
(12) affixed, the drive disk (43) is located at the movement for having rotation above the limit sleeve (42), under the ramming stem (41)
Side, which is connected with, stablizes component (44) with the indentation of described installation inner cylinder (3) register.
2. a kind of forced mounting tool of inner cylinder of stability under loading according to claim 1, it is characterised in that: the indentation
Bar (41) surface is equipped with external screw thread (411) and straight-line groove (412) along its length, exist inside the limit sleeve (42) with
The bayonet of straight-line groove (412) engaging, the drive disk (43) is internal to have the interior spiral shell cooperated with the external screw thread (411)
Line.
3. a kind of forced mounting tool of inner cylinder of stability under loading according to claim 2, it is characterised in that: the driving
It is equipped with the toothed disc (431) concentric with the drive disk (43) below disk (43), is located at the gear at the upper top surface (12)
Disk (431) side is equipped with variable-frequency motor (5), and variable-frequency motor (5) output shaft is equipped with to be cooperated with the toothed disc (431)
Gear (51).
4. a kind of forced mounting tool of inner cylinder of stability under loading according to claim 3, it is characterised in that: the indentation
Stablizing component (44) includes the first buffer board (441), the second buffer board (442) and third buffer board (443) from lower to upper, institute
It states and is equipped with the first buffer spring group (444) between the first buffer board (441) and second buffer board (442), described second is slow
The second buffer spring group (445) is equipped between punching (442) and the third buffer board (443).
5. a kind of forced mounting tool of inner cylinder of stability under loading according to claim 4, it is characterised in that: described first
The first contact (4411) are equipped with above buffer board (441), the second buffer board (442) lower section and first contact (4411)
Opposite position is equipped with the second contact (4421)；Third contact (4422) are equipped with above second buffer board (442), described the
The 4th contact (4431) is equipped with the opposite position of the third contact (4422) below three buffer boards (443)；First touching
Point (4411) and second contact (4421) constitute electrical circuit, the third contact (4422) and the 4th contact (4431)
Constitute electrical circuit.
6. a kind of forced mounting tool of inner cylinder of stability under loading according to claim 5, it is characterised in that: described second
Buffer spring group (445) compression travel is greater than the first buffer spring group (444) compression travel, and second buffer spring
The elasticity modulus of group (445) is greater than the elasticity modulus of the first buffer spring group (444).
7. a kind of forced mounting tool of inner cylinder of stability under loading according to claim 6, it is characterised in that: described first
When buffer spring group (444) is compressed to first contact (4411) and second contact (4421) contact, described second is slow
Rush decrement when groups of springs (445) decrement is contacted no more than the third contact (4422) and the 4th contact (4431)
20%。
8. a kind of forced mounting tool of inner cylinder of stability under loading according to claim 7, it is characterised in that: the third
When contact (4422) and the 4th contact (4431) contact, the second buffer spring group (445) elastic force is that workpiece is maximum
The 1/4 ~ 2/3 of bearing capacity.
9. a kind of forced mounting tool of inner cylinder of stability under loading according to claim 7, it is characterised in that: the frequency conversion
Motor (5) is controlled by controller；When first contact (4411) and second contact (4421) contact, the controller control
Make the variable-frequency motor (5) deceleration；When the third contact (4422) and the 4th contact (4431) contact, the controller
Control the variable-frequency motor (5) reverse rotation.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821464325.5U CN209190657U (en) | 2018-09-07 | 2018-09-07 | A kind of forced mounting tool of the inner cylinder of stability under loading |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821464325.5U CN209190657U (en) | 2018-09-07 | 2018-09-07 | A kind of forced mounting tool of the inner cylinder of stability under loading |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN209190657U true CN209190657U (en) | 2019-08-02 |
Family
ID=67405704
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201821464325.5U Active CN209190657U (en) | 2018-09-07 | 2018-09-07 | A kind of forced mounting tool of the inner cylinder of stability under loading |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN209190657U (en) |
-
2018
- 2018-09-07 CN CN201821464325.5U patent/CN209190657U/en active Active
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CP03 | Change of name, title or address |
Address after: 313000 No. 168, Beihu East Street, Wukang street, Deqing County, Huzhou City, Zhejiang Province Patentee after: Zhejiang Military Industry Group Co.,Ltd. Address before: 313000 Beihu Street, Wukang Town, Deqing County, Huzhou City, Zhejiang Province Patentee before: ZHEJIANG MILITARY INDUSTRY GROUP Co.,Ltd. |
|
| CP03 | Change of name, title or address |