CN209927027U - Belt pulley end cover detection tool - Google Patents
Belt pulley end cover detection tool Download PDFInfo
- Publication number
- CN209927027U CN209927027U CN201920919135.6U CN201920919135U CN209927027U CN 209927027 U CN209927027 U CN 209927027U CN 201920919135 U CN201920919135 U CN 201920919135U CN 209927027 U CN209927027 U CN 209927027U
- Authority
- CN
- China
- Prior art keywords
- belt pulley
- pulley end
- end cover
- cavity
- pedestal
- Prior art date
- 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.)
- Expired - Fee Related
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- A Measuring Device Byusing Mechanical Method (AREA)
Abstract
The utility model relates to a detection utensil technical field can detect the hole site and the border of belt pulley end cover, has simple structure, convenient to use's technical characterstic. Especially, utensil is examined to belt pulley end cover, include a pedestal and arrange that the clamp fast all around at the pedestal, the cavity has been seted up along vertical direction to the pedestal, the middle part is fixed with three equal high head tree at the bottom of the chamber of cavity, the shrinkage pool that is used for the location detection piece is seted up at the middle part of every head tree, the axis of every shrinkage pool and the coincidence of the round hole axis of belt pulley end cover, the cavity wall system of one side wherein of cavity has the bead that extends and inwards bulge along vertical direction, the cam suits with the recess of belt pulley end cover.
Description
Technical Field
The utility model relates to a detection apparatus technical field especially relates to an utensil is examined to belt pulley end cover.
Background
The main purpose of the end cover of the belt pulley is to cover the belt pulley and prevent foreign matters from entering between the belt pulley and the belt. The structure of the belt pulley end cover is as shown in fig. 2, the belt pulley end cover is roughly oval and is uniformly provided with heat dissipation holes 12, the middle part of the belt pulley end cover is provided with a plurality of round holes 14 corresponding to the belt pulley, the edge 13 of each round hole is bent by ninety degrees, the periphery of the belt pulley end cover is provided with bent edges 11, one side edge of the belt pulley end cover is provided with an inward groove 15, and the belt pulley end cover is used for positioning the belt pulley. When the belt pulley end cover is installed, certain requirements are required for the concentricity of the round hole, after the punching processing is completed, hole position testing needs to be carried out on the round hole to check whether the round hole is accurately processed or not, the peripheral edges need to be tested to check whether the round hole is bent in place or not, and otherwise, the belt pulley end cover needs to be scrapped or reworked.
SUMMERY OF THE UTILITY MODEL
The utility model aims at overcoming not enough among the above-mentioned background art, provide an utensil is examined to belt pulley end cover, can detect the hole site and the border of belt pulley end cover, have simple structure, convenient to use's technical characterstic.
The technical scheme of the utility model as follows:
the utility model provides an utensil is examined to belt pulley end cover, include a pedestal and arrange that the clamp is fast all around at the pedestal, the cavity has been seted up to the pedestal along vertical direction, the middle part is fixed with three equal high head tree at the bottom of the chamber of cavity, the shrinkage pool that is used for the location detection piece is seted up at the middle part of every head tree, the axis of every shrinkage pool and the coincidence of the round hole axis of belt pulley end cover, cavity wherein the chamber wall system of one side has the bead that extends and inwards bulge along vertical direction, the cam suits with the recess of belt pulley end cover.
Furthermore, detect the piece and include one and fix the pick-up plate on the bolt top with shrinkage pool complex bolt and level, the distance of the outer end of pick-up plate to the bolt axis suits with the radius of round hole.
Furthermore, at least one auxiliary upright post is fixed at the bottom of the cavity of the concave cavity, and the top of the auxiliary upright post is flush with the top of the main upright post.
Furthermore, a plurality of gaps are formed in the periphery of the concave cavity of the base body, and the belt pulley end cover is convenient to take and place.
Furthermore, the seat body is made of aluminum alloy.
The utility model has the advantages that: the utility model discloses utilize main column and auxiliary column to support the belt pulley end cover, then whether the rotation that utilizes the detection piece detects the round hole and processes accurately, whether buckle with the clearance gauge detection border and target in place, overall structure is simple, convenient to use.
Drawings
Fig. 1 is a schematic top view of the present invention.
FIG. 2 is a perspective view of a pulley end cap.
Detailed Description
The present invention will be further described with reference to the drawings attached to the specification, but the present invention is not limited to the following embodiments.
As shown in fig. 1, the utility model provides a utensil is examined to belt pulley end cover, include a pedestal 1 that adopts the aluminum alloy preparation and arrange that the pedestal is fast all around presss from both sides 2 (outsourcing obtains). The base body is provided with a concave cavity 4 (which is matched with the profile of the belt pulley end cover) along the vertical direction, and the base body is provided with a plurality of notches 3 around the concave cavity, so that the belt pulley end cover can be conveniently taken and placed. The middle part is fixed with three equal-height head posts 9 through screw 7 at the bottom of the cavity of cavity, the middle part of every head post is offered and is used for fixing a position the shrinkage pool 10 that detects the piece, the axis of every shrinkage pool and the coincidence of the round hole axis of belt pulley end cover, the cavity wall system of one side wherein of cavity has extends and inwards convex bead 6 along vertical direction, the cam suits with the recess of belt pulley end cover.
The detection block comprises a bolt matched with the concave hole and a detection plate 8 (the detection plate is perpendicular to the bolt) horizontally fixed at the top end of the bolt, and the distance from the outer end of the detection plate to the axis of the bolt is matched with the radius of the round hole.
At least one auxiliary upright post 5 (two in the figure) is fixed at the cavity bottom of the concave cavity, and the top of the auxiliary upright post is flush with the top of the main upright post.
The utility model discloses a theory of operation is: the worker puts the belt pulley end cover into the cavity, the edge of the belt pulley end cover is arranged upwards, the belt pulley end cover is supported by the main upright post and the auxiliary upright post, the convex rib is matched with the groove of the belt pulley end cover, and then the belt pulley end cover is pressed tightly by the quick clamp. And then, the staff inserts the inserted pin of the detection block into the concave hole of the corresponding main upright post, and then rotates the detection plate to determine whether the detection plate can enter the circular hole and can freely rotate in the circular hole, if so, the hole position is determined to be accurate, and if not, the hole position is not accurate. And then the feeler is plugged between the edge of the belt pulley end cover and the inner wall of the cavity, and whether the edge is bent in place or not is judged according to the gap size measured by the feeler. After detection is finished, the quick clamp is loosened, an operator inserts a rod-shaped tool (such as a screwdriver) into the gap, and the belt pulley end cover is lifted upwards to be lifted out of the inner cavity.
The above description is only a preferred embodiment of the present invention, and various modifications and changes will occur to 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 (5)
1. The utility model provides a utensil is examined to belt pulley end cover which characterized in that: including a pedestal (1) and arrange and press from both sides (2) fast around the pedestal, cavity (4) have been seted up along vertical direction to the pedestal, middle part is fixed with three equal high head tree (9) at the bottom of the chamber of cavity, shrinkage pool (10) that are used for the location detection piece are seted up at the middle part of every head tree, the axis of every shrinkage pool and the coincidence of the round hole axis of belt pulley end cover, cavity wall system of one side wherein of cavity has extends and inside convex bead (6) along vertical direction, the cam suits with the recess of belt pulley end cover.
2. The pulley end cap gauge according to claim 1, wherein: the detection block comprises a bolt matched with the concave hole and a detection plate (8) horizontally fixed at the top end of the bolt, and the distance from the outer end of the detection plate to the axis of the bolt is matched with the radius of the round hole.
3. The pulley end cap gauge according to claim 1, wherein: at least one auxiliary upright post (5) is fixed at the bottom of the cavity of the concave cavity, and the top of the auxiliary upright post is flush with the top of the main upright post.
4. The pulley end cap gauge according to claim 1, wherein: the base body is provided with a plurality of notches (3) around the concave cavity, so that the belt pulley end cover can be conveniently taken and placed.
5. The pulley end cap gauge according to claim 1, 2, 3 or 4, wherein: the seat body is made of aluminum alloy.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920919135.6U CN209927027U (en) | 2019-06-18 | 2019-06-18 | Belt pulley end cover detection tool |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920919135.6U CN209927027U (en) | 2019-06-18 | 2019-06-18 | Belt pulley end cover detection tool |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN209927027U true CN209927027U (en) | 2020-01-10 |
Family
ID=69093088
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201920919135.6U Expired - Fee Related CN209927027U (en) | 2019-06-18 | 2019-06-18 | Belt pulley end cover detection tool |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN209927027U (en) |
-
2019
- 2019-06-18 CN CN201920919135.6U patent/CN209927027U/en not_active Expired - Fee Related
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20200110 |