CN210444599U - Tool device for dead-weight clamping installation - Google Patents
Tool device for dead-weight clamping installation Download PDFInfo
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- CN210444599U CN210444599U CN201921229594.8U CN201921229594U CN210444599U CN 210444599 U CN210444599 U CN 210444599U CN 201921229594 U CN201921229594 U CN 201921229594U CN 210444599 U CN210444599 U CN 210444599U
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- pressing plate
- spring
- jaw
- fixed
- movable jaw
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Abstract
The utility model discloses a dead weight steps up tool equipment of installation, include: the device comprises a base plate, a fixed jaw, a movable jaw, a guide block, a pressing plate, a copper column, a spring and a circuit board; the fixed jaw is fixed on two sides of the substrate, the movable jaw is arranged on the inner side of the fixed jaw, and the movable jaw is movably connected with the fixed jaw through a first spring; the movable jaw is connected with the guide block in a sliding manner, and the guide block is fixedly connected with the substrate; the pressing plate is connected with the movable jaw in a sliding manner and is connected with the substrate through a second spring; a slotted hole is arranged at the adjacent position of the movable jaw and the fixed jaw, the lower end of a copper column penetrates through the slotted hole and is arranged on the substrate, and the upper end of the copper column is in threaded connection with the circuit board; the upper surface of the pressure plate is provided with a cushion layer, and elements mounted on the circuit board are pressed on the pressure plate through the cushion layer. Through the technical scheme of the utility model, avoided because the dead phenomenon of card that position and shape error arouse under the fixed connection condition for it is more convenient to make and use, has improved production efficiency and availability factor.
Description
Technical Field
The utility model relates to an installation frock technical field especially relates to a dead weight steps up tool equipment of installation.
Background
The tool device is widely applied to multiple industries, and is a working method for improving the working efficiency of each industry. In the active filter device, for the installation of the module components therein, if the bolt is adopted for fixed connection, the errors of the position and the shape of the active filter device are easy to cause the locking in the installation process, so that the active filter device cannot be conveniently assembled and disassembled, is not convenient to manufacture and use, and has lower production efficiency and use efficiency.
SUMMERY OF THE UTILITY MODEL
At least one to the above-mentioned problem, the utility model provides a dead weight steps up tool equipment of installation, overcome the elasticity of second spring and push down the clamp plate under circuit board element gravity and the clamp plate dead weight effect, the clamp plate promotes the elasticity that movable vice jaw overcome first spring and removes to both sides, thereby movable vice jaw and fixed vice jaw press from both sides the copper post tightly, take off the back at the component, movable vice jaw and fixed vice jaw loosen the copper post under the elastic action of first spring and second spring, thereby realize the fixed and relax of circuit board, the card that has avoided simultaneously because position and shape error arouse under the fixed connection condition dies the phenomenon, make and use more convenient, production efficiency and availability factor have been improved.
In order to achieve the above object, the utility model provides a dead weight steps up tool equipment of installation, include: the device comprises a base plate, a fixed jaw, a movable jaw, a guide block, a pressing plate, a copper column, a spring and a circuit board; the fixed jaws are fixed on two sides of the base plate in parallel, the two movable jaws are respectively arranged on the inner sides of the fixed jaws, and the movable jaws are movably connected with the fixed jaws through first springs; the movable jaw is connected with the guide block in a sliding manner, and the guide block is fixedly connected with the substrate; the inner side surfaces of the two movable jaws are provided with outer inclined surfaces which are gradually narrowed from top to bottom, the two side surfaces of the pressing plate are provided with inner inclined surfaces matched with the outer inclined surfaces, the pressing plate is connected with the movable jaws in a sliding mode through the inner inclined surfaces, the pressing plate is connected with the base plate through a second spring, a stud is arranged inside the second spring, the upper end of the stud is connected with the pressing plate, and the lower end of the stud penetrates through the base plate; the adjacent positions of the movable jaw and the fixed jaw on two sides are provided with slotted holes, the lower ends of the copper columns penetrate through the slotted holes and are arranged on the substrate, and the upper ends of the copper columns are in threaded connection with the circuit board; the upper surface of the pressing plate is provided with a cushion layer, and elements mounted on the circuit board are pressed on the pressing plate through the cushion layer.
In the above technical solution, preferably, after the circuit board is provided with the element, the gravity of the element and the self weight of the pressing plate enable the pressing plate to overcome the elastic force of the second spring and move downward along the outer inclined surface of the movable jaw, so as to push the movable jaw to clamp the copper pillar against the elastic force of the first spring; after the elements on the circuit board are removed, the pressing plate moves upwards due to the elastic force of the second spring, and the movable jaw releases the copper column due to the elastic force of the first spring.
In the above technical solution, preferably, a guide post is disposed between the pressing plate and the base plate, and the inner inclined surface of the pressing plate moves along the guide post during the lifting process along the outer inclined surface of the movable jaw.
In the above technical solution, preferably, a foot is disposed at the bottom of the substrate.
In the above technical solution, preferably, a cross-sectional shape of the copper pillar is the same as a shape of the slot.
In the above technical solution, preferably, the cross-sectional shape of the copper pillar is a triangle, a square, a rectangle, a pentagon or a hexagon.
In the above technical solution, preferably, the movable jaw and the fixed jaw are limited by a bolt.
In the above technical solution, preferably, the cushion layer is made of pearl wool.
Compared with the prior art, the beneficial effects of the utility model are that: overcome the elasticity of second spring through circuit board component gravity and the clamp plate action of own weight and push down the clamp plate, the clamp plate promotes movable vice jaw and overcomes the elasticity of first spring and removes to both sides, thereby movable vice jaw and fixed vice jaw press from both sides the copper post tightly, after the component takes off, movable vice jaw and fixed vice jaw loosen the copper post under the elastic action of first spring and second spring, thereby realize fixed and relaxing to the circuit board, the dead phenomenon of card owing to position and shape error arouse under the fixed connection condition has been avoided simultaneously, make and use more convenient, production efficiency and availability factor have been improved.
Drawings
Fig. 1 is a schematic structural view of a self-weight clamping tool device according to an embodiment of the present invention;
fig. 2 is a schematic side view of a self-weight clamping tool device according to an embodiment of the present invention;
fig. 3 is a schematic view of a three-dimensional structure of a tooling device for self-weight clamping installation according to an embodiment of the present invention.
In the drawings, the correspondence between each component and the reference numeral is:
1. the device comprises a fixed jaw 10, a movable jaw 2 and 9, a guide block 3, a stud 4, a guide post 5, a second spring 6, a pressing plate 7, a copper post 8, a first spring 11, a support leg 12, a base plate 13, a circuit board 14 and a cushion layer 15.
Detailed Description
In order to make the objects, technical solutions and advantages of the embodiments of the present invention clearer, the technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are some, but not all embodiments of the present invention. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative efforts belong to the protection scope of the present invention.
The invention is described in further detail below with reference to the accompanying drawings:
as shown in fig. 1 to 3, according to the utility model provides a tool equipment of dead weight step-up installation, include: the device comprises a base plate 13, a fixed jaw 1, a movable jaw 2, a guide block 3, a pressing plate 7, a copper column 8, a spring and a circuit board 14; the fixed jaws 1 and 10 are fixed on two sides of the base plate 13 in parallel, the two movable jaws 2 and 9 are respectively arranged on the inner sides of the fixed jaws 1 and 10, and the movable jaw 2 and the fixed jaw 1 and the movable jaw 9 and the fixed jaw 10 are movably connected through a first spring 11; the movable jaws 2 and 9 are connected with the guide block 3 in a sliding way, and the guide block 3 is fixedly connected with the base plate 13; the inner side surfaces of the two movable jaws 2 and 9 are provided with outer inclined surfaces which are gradually narrowed from top to bottom, the two side surfaces of the pressing plate 7 are provided with inner inclined surfaces matched with the outer inclined surfaces, the pressing plate 7 is connected with the movable jaws 2 and 9 in a sliding mode through the inner inclined surfaces, the pressing plate 7 is connected with a base plate 13 through a second spring 6, a stud 4 is arranged inside the second spring 6, the upper end of the stud 4 is connected with the pressing plate 7, and the lower end of the stud passes through the base plate 13; the adjacent positions of the movable jaws 2 and 9 and the fixed jaws 1 and 10 on the two sides are provided with slotted holes, the lower end of the copper column 8 passes through the slotted holes and is arranged on a base plate 13, and the upper end of the copper column 8 is in threaded connection with a circuit board 14; the upper surface of the pressing plate 7 is provided with a cushion 15, and components mounted on the circuit board 14 are pressed against the pressing plate 7 through the cushion 15.
In this embodiment, a specific structure and principle of the tooling device will be described by taking the LL circuit board 14 of the active filter device as an example. After the inductance element is mounted on the circuit board 14, the gravity of the inductance element and the self weight of the pressing plate 7 preferably enable the pressing plate 7 to overcome the elastic force of the second spring 6 and move downwards along the outer inclined surfaces of the movable jaws 2 and 9, so that the movable jaws 2 and 9 are pushed to overcome the elastic force of the first spring 11 to clamp the copper column 8; after the inductance element on the circuit board 14 is removed, the elastic force of the second spring 6 causes the pressing plate 7 to move upwards, and the elastic force of the first spring 11 causes the movable jaws 2 and 9 to release the copper column 8.
Preferably, in order to avoid affecting the operation of the inductance element, the cushion layer 15 is made of pearl wool, so as to avoid direct contact between the inductance element and the pressing plate 7.
In the above embodiment, preferably, the guide post 5 is disposed between the pressing plate 7 and the base plate 13, and the inner inclined surface of the pressing plate 7 moves along the guide post 5 during the process of ascending and descending along the outer inclined surface of the movable jaw 2, 9.
In the above embodiment, the bottom of the base plate 13 is preferably provided with a foot.
In the above embodiment, it is preferable that the cross-sectional shape of the copper pillar 8 is the same as that of the slot. Preferably, the cross-sectional shape of the copper pillar 8 is a polygon such as a triangle, a square, a rectangle, a pentagon or a hexagon, i.e. the copper pillar 8 is a prism.
In the above embodiment, preferably, the movable jaw 2 and the fixed jaw 1 and the movable jaw 9 and the fixed jaw 10 are limited by bolts.
The above description is only a preferred embodiment of the present invention and is not intended to limit the present invention, and various modifications and changes may be made by those skilled in the art. Any modification, equivalent replacement, or improvement made within the spirit and principle of the present invention should be included in the protection scope of the present invention.
Claims (8)
1. The utility model provides a dead weight steps up tool equipment of installation which characterized in that includes: the device comprises a base plate, a fixed jaw, a movable jaw, a guide block, a pressing plate, a copper column, a spring and a circuit board;
the fixed jaws are fixed on two sides of the base plate in parallel, the two movable jaws are respectively arranged on the inner sides of the fixed jaws, and the movable jaws are movably connected with the fixed jaws through first springs;
the movable jaw is connected with the guide block in a sliding manner, and the guide block is fixedly connected with the substrate;
the inner side surfaces of the two movable jaws are provided with outer inclined surfaces which are gradually narrowed from top to bottom, the two side surfaces of the pressing plate are provided with inner inclined surfaces matched with the outer inclined surfaces, the pressing plate is connected with the movable jaws in a sliding mode through the inner inclined surfaces, the pressing plate is connected with the base plate through a second spring, a stud is arranged inside the second spring, the upper end of the stud is connected with the pressing plate, and the lower end of the stud penetrates through the base plate;
the adjacent positions of the movable jaw and the fixed jaw on two sides are provided with slotted holes, the lower ends of the copper columns penetrate through the slotted holes and are arranged on the substrate, and the upper ends of the copper columns are in threaded connection with the circuit board;
the upper surface of the pressing plate is provided with a cushion layer, and elements mounted on the circuit board are pressed on the pressing plate through the cushion layer.
2. The self-weight clamping installation tool device according to claim 1, characterized in that:
after the circuit board is provided with the element, the gravity of the element and the self weight of the pressing plate enable the pressing plate to overcome the elastic force of the second spring and move downwards along the outer inclined surface of the movable jaw, so that the movable jaw is pushed to overcome the elastic force of the first spring to clamp the copper column;
after the elements on the circuit board are removed, the pressing plate moves upwards due to the elastic force of the second spring, and the movable jaw releases the copper column due to the elastic force of the first spring.
3. The self-weight clamping installation tooling device according to claim 1 or 2, wherein a guide post is arranged between the pressure plate and the base plate, and the inner inclined surface of the pressure plate moves along the guide post in the lifting process along the outer inclined surface of the movable jaw.
4. The tool equipment for self-weight clamping installation according to claim 1 or 2, wherein a support leg is arranged at the bottom of the base plate.
5. The tool equipment for self-weight clamping installation according to claim 1 or 2, wherein the cross-sectional shape of the copper column is the same as that of the slotted hole.
6. The tool equipment of self-weight clamping installation according to claim 5, wherein the cross section of the copper column is triangular, square, rectangular, pentagonal or hexagonal.
7. The self-weight clamping installation tooling device according to claim 1, wherein the movable jaw and the fixed jaw are limited by a bolt.
8. The self-weight clamping installation tooling device according to claim 1 or 2, wherein the cushion layer is made of pearl wool.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201921229594.8U CN210444599U (en) | 2019-07-31 | 2019-07-31 | Tool device for dead-weight clamping installation |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201921229594.8U CN210444599U (en) | 2019-07-31 | 2019-07-31 | Tool device for dead-weight clamping installation |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN210444599U true CN210444599U (en) | 2020-05-01 |
Family
ID=70407222
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201921229594.8U Active CN210444599U (en) | 2019-07-31 | 2019-07-31 | Tool device for dead-weight clamping installation |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN210444599U (en) |
-
2019
- 2019-07-31 CN CN201921229594.8U patent/CN210444599U/en active Active
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| PE01 | Entry into force of the registration of the contract for pledge of patent right | ||
| PE01 | Entry into force of the registration of the contract for pledge of patent right |
Denomination of utility model: Self weight mounted tooling device Effective date of registration: 20211129 Granted publication date: 20200501 Pledgee: Xi'an innovation financing Company limited by guarantee Pledgor: Xi'an KEPAI Electric Co.,Ltd. Registration number: Y2021990001134 |
|
| PC01 | Cancellation of the registration of the contract for pledge of patent right | ||
| PC01 | Cancellation of the registration of the contract for pledge of patent right |
Date of cancellation: 20230224 Granted publication date: 20200501 Pledgee: Xi'an innovation financing Company limited by guarantee Pledgor: Xi'an KEPAI Electric Co.,Ltd. Registration number: Y2021990001134 |
|
| PE01 | Entry into force of the registration of the contract for pledge of patent right | ||
| PE01 | Entry into force of the registration of the contract for pledge of patent right |
Denomination of utility model: Self-weight clamping installation tooling device Effective date of registration: 20230228 Granted publication date: 20200501 Pledgee: Xi'an innovation financing Company limited by guarantee Pledgor: Xi'an KEPAI Electric Co.,Ltd. Registration number: Y2023610000126 |