CN212177777U - Water pump belt installation frock - Google Patents
Water pump belt installation frock Download PDFInfo
- Publication number
- CN212177777U CN212177777U CN202020376701.6U CN202020376701U CN212177777U CN 212177777 U CN212177777 U CN 212177777U CN 202020376701 U CN202020376701 U CN 202020376701U CN 212177777 U CN212177777 U CN 212177777U
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- China
- Prior art keywords
- belt
- guide rail
- water pump
- installation
- guide rod
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- 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.)
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- Devices For Conveying Motion By Means Of Endless Flexible Members (AREA)
Abstract
The utility model provides a water pump belt installation frock, belongs to an installation frock. The lower end of the lower guide rod is fixedly connected with the outer wall of the positioning bolt, the upper end of the lower guide rod is arranged in the sleeve in a sliding mode, the lower end of the upper guide rod is fixedly sleeved on the upper end of the sleeve in a fixed mode, the upper end of the upper guide rod is fixedly connected with the sliding block of the belt guide rail, the belt guide rail is of a circular arc-shaped structure, the outer side of the belt guide rail is a guide rail, and the inner side structure of the belt guide rail is matched with a. The utility model discloses can replace the old way of the manual installation belt of transmission, can guarantee that every belt is assembled according to the design requirement, the frock is dismantled conveniently, and the installation is reliable, has satisfied the installation requirement of water pump belt completely, has realized the quick dismantlement of water pump belt quick, accurate assembly and instrument, has improved the assembly efficiency of engine.
Description
Technical Field
The utility model relates to an installation frock, especially a water pump belt installation frock.
Background
The water pump belt of the existing engine is manually installed, the installation process is not standard, the installation state of the belt is inconsistent, each belt can be installed in place with quality and quantity guarantee for improving the assembly process, and the manufacturing of a special assembly tool is the final solution.
SUMMERY OF THE UTILITY MODEL
For solving the problem that exists among the background art, the utility model provides a water pump belt installation frock.
The purpose is achieved, the utility model adopts the following technical proposal: a water pump belt installation tool comprises a belt guide rail, a telescopic sleeve assembly and a positioning bolt; the telescopic sleeve assembly comprises an upper guide rod, a sleeve and a lower guide rod; the lower extreme of lower guide bar and positioning bolt's outer wall fixed connection, the upper end of lower guide bar slides and sets up in the sleeve, the lower extreme of guide bar is being gone up to telescopic upper end fixed suit, the upper end of going up the guide bar and the slider fixed connection of belt guide rail, the belt guide rail is convex structure, and the outside of belt guide rail is the guide rail, the inboard structure and the belt phase-match of belt guide rail.
Compared with the prior art, the beneficial effects of the utility model are that:
the utility model discloses can replace the old way of the manual installation belt of transmission, can guarantee that every belt is assembled according to the design requirement, the frock is dismantled conveniently, and the installation is reliable, has satisfied the installation requirement of water pump belt completely, has realized the quick dismantlement of water pump belt quick, accurate assembly and instrument, has improved the assembly efficiency of engine.
Drawings
Fig. 1 is a schematic structural diagram of the present invention;
FIG. 2 is a schematic view of the telescoping sleeve assembly in compression;
fig. 3 is a schematic view of the structure of fig. 2 when stretched.
Detailed Description
The technical solution of the present invention will be clearly and completely described below with reference to the accompanying drawings in the embodiment of the present invention, and it is obvious that the described embodiment is only a part of the embodiments of the present invention, rather than all embodiments, and all other embodiments obtained by a person of ordinary skill in the art without creative work belong to the protection scope of the present invention based on the embodiments of the present invention.
The first embodiment is as follows: as shown in fig. 1 to 3, the utility model discloses a water pump belt installation tool, which comprises a belt guide rail 1, a telescopic sleeve assembly 2 and a positioning bolt 3; the telescopic sleeve assembly 2 utilizes limited moving space to install and disassemble the guide rail, plays a supporting role after retraction according to size calculation and comprises an upper guide rod 4, a sleeve 5 and a lower guide rod 6; the lower end of the lower guide rod 6 is fixedly connected with the outer wall thread of the positioning bolt 3, the upper end of the lower guide rod 6 is slidably arranged in a sleeve 5 (which provides fixing and guiding functions for the upper guide rod 4 and the lower guide rod 6) to play roles of stretching and supporting, the upper end of the sleeve 5 is fixedly sleeved at the lower end of the upper guide rod 4, and the upper end of the upper guide rod 4 is fixedly connected with the sliding block of the belt guide rail 1 through a bolt to play roles of stretching and supporting; the belt guide rail 1 is of an arc-shaped structure, the outer side of the belt guide rail 1 is a variable-angle guide rail along the circumferential direction of the belt guide rail, the deformation of the belt during installation can be contained, the belt can move along the guide rail, and the inner side structure of the belt guide rail 1 is matched with the belt and is matched with the belt pulley to play a role in fixing.
The second embodiment is as follows: as shown in fig. 1, in this embodiment, the positioning bolt 3 is a regular hexagon ring structure, and when the belt is installed, the telescopic sleeve assembly 2 is firstly stretched, the positioning bolt 3 is fixed to the outer hexagon bolt of the belt pulley, and then the telescopic sleeve assembly is compressed in place, so as to install the belt.
Firstly, a mounting scheme is formulated, a belt pulley body is used as a fixed point (the center of a water pump belt pulley is selected as a reference), the size of a tool is designed according to the mounting position and the state of a belt, and tolerance constraint is carried out according to the mounting requirement of the belt. The belt guide rail 1, the telescopic sleeve assembly 2 and the positioning bolt 3 which are processed are assembled, the utility model is arranged on the water pump belt pulley after the assembly is finished, the positioning bolt 3 is fixed at the hexagon bolt outside the belt pulley, then the utility model is compressed in place and then is installed with a belt, the belt drives the utility model to rotate along the center of the water pump belt pulley, clockwise jigger rotates for a circle, the friction force between the belt and the belt guide rail 1 is utilized to drive the utility model to rotate, the belt deforms along the angle of the utility model in the rotating process, the belt is guided to a preset position by means of the angle change of the utility model, the end of the belt guide rail 1 is the outlet of the water pump belt, the cooperation position with water pump belt and belt pulley is the same, and in the belt cisoid fell into the recess of belt pulley, will behind the rotatory round of water pump belt pulley the utility model discloses take out in vacant position, accomplish the assembly.
It is obvious to a person skilled in the art that the invention is not restricted to details of the above-described exemplary embodiments, but that it can be implemented in other forms without departing from the spirit or essential characteristics of the invention. The present embodiments are therefore to be considered in all respects as illustrative and not restrictive, the scope of the invention being indicated by the appended claims rather than by the foregoing description, and all changes which come within the meaning and range of equivalency of the claims are therefore intended to be embraced therein. Any reference sign in a claim should not be construed as limiting the claim concerned.
Furthermore, it should be understood that although the present description refers to embodiments, not every embodiment may contain only a single embodiment, and such description is for clarity only, and those skilled in the art should integrate the description, and the embodiments may be combined as appropriate to form other embodiments understood by those skilled in the art.
Claims (2)
1. The utility model provides a water pump belt installation frock which characterized in that: comprises a belt guide rail (1), a telescopic sleeve assembly (2) and a positioning bolt (3); the telescopic sleeve assembly (2) comprises an upper guide rod (4), a sleeve (5) and a lower guide rod (6); the lower extreme of lower guide bar (6) and the outer wall fixed connection of positioning bolt (3), the upper end of lower guide bar (6) slides and sets up in sleeve (5), the fixed suit in the upper end of sleeve (5) is at the lower extreme of guide bar (4), the upper end of going up guide bar (4) and the slider fixed connection of belt guide rail (1), belt guide rail (1) are convex structure, and the outside of belt guide rail (1) is the guide rail, the inboard structure and the belt phase-match of belt guide rail (1).
2. The water pump belt mounting tool according to claim 1, characterized in that: the positioning bolt (3) is of a regular hexagon ring structure.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202020376701.6U CN212177777U (en) | 2020-03-23 | 2020-03-23 | Water pump belt installation frock |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202020376701.6U CN212177777U (en) | 2020-03-23 | 2020-03-23 | Water pump belt installation frock |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN212177777U true CN212177777U (en) | 2020-12-18 |
Family
ID=73771895
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202020376701.6U Active CN212177777U (en) | 2020-03-23 | 2020-03-23 | Water pump belt installation frock |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN212177777U (en) |
-
2020
- 2020-03-23 CN CN202020376701.6U patent/CN212177777U/en active Active
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| Date | Code | Title | Description |
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| GR01 | Patent grant | ||
| GR01 | Patent grant |