CN212794778U - Sealing washer assembly fixture - Google Patents
Sealing washer assembly fixture Download PDFInfo
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- CN212794778U CN212794778U CN202021144933.5U CN202021144933U CN212794778U CN 212794778 U CN212794778 U CN 212794778U CN 202021144933 U CN202021144933 U CN 202021144933U CN 212794778 U CN212794778 U CN 212794778U
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Abstract
The utility model discloses a sealing ring assembling tool, which comprises a moving seat positioned at the inner side and a supporting frame positioned at the outer part of a supporting seat, wherein the outer surface of the moving seat is provided with a circle of positioning grooves for placing sealing rings, the upper end surface of the moving seat is matched with a workpiece of a sealing ring to be installed, and the workpiece of the sealing ring to be installed is provided with a mounting groove for installing the sealing ring; the upper part of the supporting frame is provided with a pushing part; a limiting component and a guiding movement reset component are arranged between the moving seat and the supporting frame, force is applied to the moving seat from top to bottom, the moving seat moves downwards under the guiding action of the guiding movement reset component, the moving stroke of the moving seat is limited by the limiting component, and the sealing ring is pushed into a workpiece to be provided with the sealing ring through the pushing part; and stopping applying force, and moving the movable seat upwards and returning under the elastic action of the guide moving reset assembly. The utility model discloses a to assembly fixture's structural design, can realize quick, high-efficient, the high-quality installation of sealing washer, reduce artifical intensity of labour.
Description
Technical Field
The utility model belongs to the technical field of the sealing washer assembly, especially, relate to a sealing washer assembly fixture.
Background
The O-shaped ring mainly plays a role in sealing, sealing rings in different areas have different functional effects, and the automobile camshaft sealing ring mainly prevents engine oil in the engine from leaking when the engine operates.
The sealing washer assembly generally uses the manual work to directly overlap the sealing washer toward moulding plastics (& metal) in the seal groove, can lead to the sealing washer to take place the distortion in the seal groove during installation, and general sealing washer has certain management and control (different materials and the different tensile volume of 'O' type circle of different diameters) to tensile volume simultaneously, and the working of plastics port generally still can have sharp burr in addition, can harm 'O' type circle and make its function decline or loss. Or carry foreign matter into the seal groove, which can lead to reduced or failed sealing function. Therefore, how to assemble the 'O' ring quickly, efficiently and with high quality becomes a problem to be solved by the current production and assembly production.
SUMMERY OF THE UTILITY MODEL
The utility model discloses the main technical problem who solves provides a sealing washer assembly fixture, through the structural design to assembly fixture, can realize quick, high-efficient, the high-quality installation of sealing washer, reduces artifical intensity of labour.
In order to solve the technical problem, the utility model discloses a technical scheme be:
the utility model provides a sealing ring assembling tool, the assembling tool comprises a moving seat positioned at the inner side and a supporting frame positioned at the outer part of the moving seat, the outer surface of the moving seat is provided with a circle of positioning grooves for placing sealing rings, the upper end surface of the moving seat is matched with a workpiece to be provided with sealing rings, and the workpiece to be provided with sealing rings is provided with a mounting groove for mounting the sealing rings; the upper part of the supporting frame is provided with a pushing part;
a limiting component and a guiding moving reset component are arranged between the moving seat and the supporting frame, force is applied to the moving seat from top to bottom, the moving seat moves downwards under the guiding action of the guiding moving reset component, the moving stroke of the moving seat is limited by the limiting component, and the sealing ring is pushed into a workpiece to be provided with the sealing ring through a pushing part; and stopping applying force, wherein the movable seat moves upwards and returns under the elastic action of the guide movement reset assembly.
In order to solve the technical problem, the utility model discloses a further technical scheme is: the support frame comprises a side wall and a base, the side wall is connected with the base, and a circle of edge on the upper portion of the side wall is the pushing portion.
Furthermore, the limiting assembly is a limiting rod, the upper end of the limiting rod is fixed on the moving seat, and the height of the limiting rod is smaller than the distance between the moving seat and the base in a non-force-applying state.
Furthermore, the limiting assembly is a limiting rod, the lower end of the limiting rod is fixed on the base, and the height of the limiting rod is smaller than the distance between the movable seat and the base in a non-force-applying state.
Further, the guide moving reset assembly comprises a guide rod, a reset piece and a guide sleeve, the guide sleeve is installed on the base, the reset piece is sleeved on the guide rod, one end of the reset piece abuts against the moving seat, the other end of the reset piece abuts against the guide sleeve, and the guide rod can slide along the guide sleeve.
Further, the workpiece to be provided with the sealing ring is a cam cover.
Further, the depth of the positioning groove is 0.4-0.6 mm.
Further, the outer diameter of the pushing part of the supporting frame is 2-3mm larger than the outer diameter of the mounting groove of the workpiece to be provided with the sealing ring.
Furthermore, a circle of positioning side wall is formed on the upper part of the moving seat, and the inner diameter of the positioning side wall is matched with the outer diameter of the workpiece to be provided with the sealing ring.
Further, the support frame is installed on the workbench.
The utility model has the advantages that:
the utility model discloses an assembly fixture includes the removal seat that is located the inboard and is located the support frame that removes the seat outside, and the surface of removing the seat is equipped with the round constant head tank that is used for placing the sealing washer, and the upper portion of support frame is equipped with the promotion portion, removes the seat with be equipped with spacing subassembly and direction between the support frame and remove the reset assembly, from the top down to remove the seat application of force, through the guide effect of direction removal reset assembly, remove the seat and move down, and through the travel of spacing subassembly restriction removal seat, push the sealing washer into the work piece of waiting to install the sealing washer through the promotion portion; stopping applying force, and moving the movable seat upwards and returning under the elastic action of the guide moving reset assembly; therefore the utility model discloses replace artifical direct with sealed type circle direct mount on the product, but assemble the sealing washer earlier on the frock, the rethread frock is installed it in the work piece, the utility model has the advantages of it is following:
firstly, the performance change of the sealing ring caused by stretching of the sealing ring during installation by personnel is reduced;
secondly, sharp burrs may be formed at the end opening of the workpiece, so that the sealing ring is prevented from being damaged to reduce or lose the function;
thirdly, the artificial foreign matter is reduced from being brought into the mounting groove of the workpiece to be provided with the sealing ring, and the reduction or the failure of the sealing function caused by the foreign matter is avoided;
fourthly, the phenomenon that the reject ratio is high during function test due to the fact that the sealing ring is distorted in the sealing groove during artificial installation is avoided;
fifthly, the phenomenon that the sealing ring is not installed in place when the sealing ring is installed manually is avoided, namely the sealing ring is not completely arranged in the installation groove, so that the reject ratio is high during function testing;
therefore, the utility model discloses a mode of the spacing installation sealing washer of frock is assembled to realize the semi-dynamic equipment of sealing washer, improve its equipment precision, reduce artifical intensity of labour, realize quick, high-efficient, the high-quality equipment production of sealing washer.
The above description is only an overview of the technical solution of the present invention, and in order to make the technical means of the present invention clearer and can be implemented according to the content of the description, the following detailed description is made with reference to the preferred embodiments of the present invention and accompanying drawings.
Drawings
Fig. 1 is one of the schematic structural diagrams of the present invention (after placing a workpiece to be installed with a sealing ring);
fig. 2 is a second schematic structural view (after placing a workpiece to be installed with a sealing ring) of the present invention;
fig. 3 is a third schematic structural diagram of the present invention;
fig. 4 is an exploded view of the present invention;
FIG. 5 is an axial cross-sectional view of the present invention (when no force is applied to the movable base);
fig. 6 is an axial sectional view of the present invention (after placing a workpiece to be installed with a seal ring);
the parts in the drawings are marked as follows:
the device comprises a movable seat 1, a positioning groove 11, a positioning side wall 12, a support frame 2, a pushing part 21, a workpiece 3 to be provided with a sealing ring, a limiting component 4, a guiding movable resetting component 5, a guide rod 51, a resetting component 52, a guide sleeve 53, a sealing ring 6 and a workbench 7.
Detailed Description
The following description is provided for illustrative embodiments of the present invention, and the advantages and effects of the present invention will be readily apparent to those skilled in the art from the disclosure of the present invention. The present invention can also be implemented in other different ways, i.e. different modifications and changes can be made without departing from the scope of the present invention.
Example (b): a sealing ring assembling tool is shown in figures 1 to 5 and comprises a moving seat 1 located on the inner side and a supporting frame 2 located on the outer side of the moving seat, wherein a circle of positioning grooves 11 used for placing sealing rings 6 are formed in the outer surface of the moving seat, the upper end face of the moving seat is matched with a workpiece 3 to be provided with sealing rings, and the workpiece to be provided with the sealing rings is provided with a mounting groove used for mounting the sealing rings; the upper part of the supporting frame is provided with a pushing part 21;
a limiting component 4 and a guiding moving reset component 5 are arranged between the moving seat and the supporting frame, force is applied to the moving seat from top to bottom, the moving seat moves downwards under the guiding action of the guiding moving reset component, the moving stroke of the moving seat is limited by the limiting component, and the sealing ring is pushed into a workpiece to be provided with the sealing ring through a pushing part; and stopping applying force, wherein the movable seat moves upwards and returns under the elastic action of the guide movement reset assembly.
In this embodiment, the support frame includes a side wall and a base, the side wall is connected with the base, and a circle of edge on the upper portion of the side wall is the pushing portion.
In this embodiment, the limiting component is a limiting rod, the upper end of the limiting rod is fixed on the moving seat, and the height of the limiting rod is smaller than the distance between the moving seat and the base in the non-force-applying state.
Of course, this may be; the limiting assembly is a limiting rod, the lower end of the limiting rod is fixed on the base, and the height of the limiting rod is smaller than the distance between the movable seat and the base in a non-force-applying state.
In this embodiment, the direction removes reset assembly includes guide bar 51, piece 52 and uide bushing 53 that resets, the uide bushing install in the base, the piece suit that resets in the guide bar, the one end of the piece that resets supports tightly remove the seat, and the other end supports tightly the uide bushing, the guide bar can be followed the uide bushing slides. In this embodiment, the reset member is a spring, but is not limited thereto.
The workpiece to be provided with the sealing ring is a cam cover, but is not limited to the cam cover.
The depth of the positioning groove is 0.4-0.6 mm. In this embodiment, the depth of the positioning groove is 0.5 mm.
In this embodiment, the outer diameter of the pushing portion of the support frame is 2-3mm larger than the outer diameter of the mounting groove of the workpiece on which the seal ring is to be mounted.
And a circle of positioning side wall 12 is formed at the upper part of the movable seat, and the inner diameter of the positioning side wall is matched with the outer diameter of the workpiece to be provided with the sealing ring.
The support frame is mounted on the workbench 7.
The utility model discloses a theory of operation and working process as follows:
manually installing the sealing ring in a positioning groove of an assembly tool, then placing a workpiece to be provided with the sealing ring on a movable seat, wherein the workpiece is positioned on the inner side of the positioning side wall of the movable seat, then applying a force downwards, the movable seat moves downwards under the guiding action of a guiding movable reset assembly, the moving stroke of the movable seat is limited by a limiting assembly, and the sealing ring is pushed into the workpiece to be provided with the sealing ring by a pushing part; stopping applying force, moving the movable seat upwards and returning under the elastic action of the guide moving reset assembly, and repeating the next action process.
The above only is the embodiment of the present invention, not limiting the scope of the present invention, all the equivalent structures made by the contents of the specification and the drawings, or directly or indirectly applied to other related technical fields, are included in the same principle as the protection scope of the present invention.
Claims (10)
1. The utility model provides a sealing washer assembly fixture which characterized in that: the assembling tool comprises a moving seat (1) positioned on the inner side and a supporting frame (2) positioned outside the moving seat, wherein a circle of positioning groove (11) for placing a sealing ring (6) is formed in the outer surface of the moving seat, the upper end surface of the moving seat is matched with a workpiece (3) to be provided with the sealing ring, and the workpiece to be provided with the sealing ring is provided with a mounting groove for mounting the sealing ring; the upper part of the supporting frame is provided with a pushing part (21);
a limiting component (4) and a guiding movement reset component (5) are arranged between the moving seat and the supporting frame, force is applied to the moving seat from top to bottom, the moving seat moves downwards under the guiding action of the guiding movement reset component, the moving stroke of the moving seat is limited by the limiting component, and the sealing ring is pushed into a workpiece to be provided with the sealing ring through a pushing part; and stopping applying force, wherein the movable seat moves upwards and returns under the elastic action of the guide movement reset assembly.
2. The seal ring assembling tool according to claim 1, characterized in that: the support frame comprises a side wall and a base, the side wall is connected with the base, and a circle of edge on the upper portion of the side wall is the pushing portion.
3. The seal ring assembling tool according to claim 2, characterized in that: the limiting assembly is a limiting rod, the upper end of the limiting rod is fixed on the moving seat, and the height of the limiting rod is smaller than the distance between the moving seat and the base in a force-applying state.
4. The seal ring assembling tool according to claim 2, characterized in that: the limiting assembly is a limiting rod, the lower end of the limiting rod is fixed on the base, and the height of the limiting rod is smaller than the distance between the movable seat and the base in a non-force-applying state.
5. The seal ring assembling tool according to claim 2, characterized in that: the guide moving reset assembly comprises a guide rod (51), a reset piece (52) and a guide sleeve (53), the guide sleeve is installed on the base, the reset piece is sleeved on the guide rod, one end of the reset piece abuts against the moving seat, the other end of the reset piece abuts against the guide sleeve, and the guide rod can slide along the guide sleeve.
6. The seal ring assembling tool according to claim 1, characterized in that: the workpiece to be provided with the sealing ring is a cam cover.
7. The seal ring assembling tool according to claim 1, characterized in that: the depth of the positioning groove is 0.4-0.6 mm.
8. The seal ring assembling tool according to claim 2, characterized in that: the outer diameter of the pushing part of the supporting frame is 2-3mm larger than the outer diameter of the mounting groove of the workpiece on which the sealing ring is to be mounted.
9. The seal ring assembling tool according to claim 1, characterized in that: and a circle of positioning side wall (12) is formed at the upper part of the movable seat, and the inner diameter of the positioning side wall is matched with the outer diameter of the workpiece to be provided with the sealing ring.
10. The seal ring assembling tool according to claim 1, characterized in that: the support frame is arranged on the workbench (7).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202021144933.5U CN212794778U (en) | 2020-06-19 | 2020-06-19 | Sealing washer assembly fixture |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202021144933.5U CN212794778U (en) | 2020-06-19 | 2020-06-19 | Sealing washer assembly fixture |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN212794778U true CN212794778U (en) | 2021-03-26 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202021144933.5U Active CN212794778U (en) | 2020-06-19 | 2020-06-19 | Sealing washer assembly fixture |
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| CN (1) | CN212794778U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114290283A (en) * | 2022-02-09 | 2022-04-08 | 博众精工科技股份有限公司 | Mounting structure of elastic workpiece |
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2020
- 2020-06-19 CN CN202021144933.5U patent/CN212794778U/en active Active
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114290283A (en) * | 2022-02-09 | 2022-04-08 | 博众精工科技股份有限公司 | Mounting structure of elastic workpiece |
| CN114290283B (en) * | 2022-02-09 | 2023-09-22 | 博众精工科技股份有限公司 | Mounting structure of elastic workpiece |
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