CN215235253U - Left crankcase cover assembly tray - Google Patents
Left crankcase cover assembly tray Download PDFInfo
- Publication number
- CN215235253U CN215235253U CN202121550911.3U CN202121550911U CN215235253U CN 215235253 U CN215235253 U CN 215235253U CN 202121550911 U CN202121550911 U CN 202121550911U CN 215235253 U CN215235253 U CN 215235253U
- Authority
- CN
- China
- Prior art keywords
- tray
- fixedly connected
- threaded
- threaded rod
- left crankcase
- 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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- 210000004907 gland Anatomy 0.000 claims abstract description 7
- 230000006835 compression Effects 0.000 claims description 6
- 238000007906 compression Methods 0.000 claims description 6
- 239000000463 material Substances 0.000 claims description 3
- 238000004519 manufacturing process Methods 0.000 abstract description 8
- 238000010923 batch production Methods 0.000 abstract description 3
- 238000000034 method Methods 0.000 description 3
- 230000006978 adaptation Effects 0.000 description 2
- 238000004026 adhesive bonding Methods 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 238000007373 indentation Methods 0.000 description 1
- 238000003754 machining Methods 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 239000003973 paint Substances 0.000 description 1
- 238000005507 spraying Methods 0.000 description 1
- 238000005406 washing Methods 0.000 description 1
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Abstract
The utility model discloses a left crankcase cover assembly tray, which comprises an outer tray, wherein the top circumference of the outer tray is fixedly connected with a limiting rod, the two sides of the outer tray are fixedly connected with connecting blocks, the center of the outer tray is fixedly connected with an inner tray, the center of the inner tray is fixedly connected with a threaded post, the top of the threaded post is in threaded connection with a gland nut, a plurality of adjusting grooves are arranged between the outer tray and the inner tray, a threaded rod is slidably connected inside the adjusting grooves, the bottom of the threaded rod is fixedly connected with a rotating handle, the top of the threaded rod is in threaded connection with a threaded seat, and the positions and the heights of the threaded rods are adjusted to adapt to different types of case covers, so that the adaptability of the tray is greatly increased, the cost is greatly reduced after batch production, and the production efficiency of the tray is improved, when a box cover with a new model is produced, the tray does not need to be redesigned, and the overall production efficiency is improved.
Description
Technical Field
The utility model relates to an assembly tray field especially relates to a left crankcase lid assembly tray.
Background
The existing crankcase case cover needs to be fixed by the tray in the machining process, the existing crankcase case cover has multiple specifications, the diameters of most crankcase case covers are not large, but the radian of the bulge and the edge of the center are not the same, the existing case cover tray is designed mostly according to the case cover, a rod piece with a specific height is arranged at the opening position of the case cover, the case cover is fixed by the method, the applicability of the method is poor, the tray is designed independently for each case cover, and the economic cost is greatly increased.
SUMMERY OF THE UTILITY MODEL
The utility model aims at solving the shortcoming that exists among the prior art, and the left crankcase lid assembly tray that proposes.
In order to achieve the above purpose, the utility model adopts the following technical scheme: the utility model provides a left crankcase cover assembly tray, includes outer tray, the top week side fixedly connected with gag lever post of outer tray, the both sides fixedly connected with connecting block of outer tray, the center of outer tray department fixedly connected with inner tray, the center department top fixedly connected with screw thread post of inner tray, the top threaded connection of screw thread post has gland nut, be provided with a plurality of adjustment grooves between outer tray and the inner tray, it is a plurality of the inside sliding connection in adjustment groove has the threaded rod, the bottom fixedly connected with rotation handle of threaded rod, the top threaded connection of threaded rod has the screw thread seat, the top fixedly connected with kicking block of screw thread seat.
As a further description of the above technical solution:
the periphery of the threaded rod is provided with two nuts which are respectively arranged at the top end and the bottom end of the adjusting groove.
As a further description of the above technical solution:
the threaded seat is provided with corresponding internal thread in the threaded connection department with the threaded rod, the material of kicking block is rubber, the threaded seat splices with the kicking block.
As a further description of the above technical solution:
the bottom end of the compression nut is provided with a gasket, and the gasket is made of rubber.
As a further description of the above technical solution:
the periphery of the outer tray is provided with a round angle, and the circle center of the limiting rod coincides with the circle center of the round angle of the outer tray.
As a further description of the above technical solution:
both sides one side that the connecting block deviates from mutually is provided with the spread groove, the bottom of spread groove is provided with the screw hole.
As a further description of the above technical solution:
a plurality of connecting columns are arranged between the outer tray and the inner tray, adjusting grooves are formed among the connecting columns, and the circle centers of the adjusting grooves coincide with the center points of the threaded columns.
The utility model discloses following beneficial effect has:
1. the utility model discloses a set up screw thread post and threaded rod, insert the bent axle hole of case lid with the screw thread post in, the top of threaded rod supports the bottom at the case lid, through the position of adjusting threaded rod and the case lid that highly comes the different models of adaptation for the adaptability of tray increases substantially, and after the batch production, the cost reduces substantially, and the production efficiency of tray itself improves, and when the case lid of producing new model, the tray need not redesign, has improved whole production efficiency.
2. The utility model discloses a set up the connecting block, connect a plurality of trays through the connecting block, in the washing or the paint spraying process that carry out the case lid, can a plurality of case lids of simultaneous processing on a production line, increase holistic production efficiency.
Drawings
Fig. 1 is a top view of a left crankcase cover mounting tray according to the present invention;
fig. 2 is a front sectional view of a left crankcase cover mounting tray according to the present invention;
fig. 3 is a schematic diagram of a double-tray connection of the left crankcase cover assembling tray provided by the present invention.
Illustration of the drawings:
1. an outer tray; 2. a limiting rod; 3. connecting blocks; 4. an inner tray; 5. a threaded post; 6. a threaded rod; 7. an adjustment groove; 8. a compression nut; 9. rotating the handle; 10. a threaded seat; 11. and (7) a top block.
Detailed Description
The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.
In the description of the present invention, it should be noted that the terms "center", "upper", "lower", "left", "right", "vertical", "horizontal", "inner", "outer", and the like indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, and are only for convenience of description and simplification of description, but do not indicate or imply that the device or element referred to must have a specific orientation, be constructed and operated in a specific orientation, and thus, should not be construed as limiting the present invention; the terms "first," "second," and "third" are used for descriptive purposes only and are not to be construed as indicating or implying relative importance, and furthermore, unless otherwise explicitly stated or limited, the terms "mounted," "connected," and "connected" are to be construed broadly and may be, for example, fixedly connected, detachably connected, or integrally connected; can be mechanically or electrically connected; they may be connected directly or indirectly through intervening media, or they may be interconnected between two elements. The specific meaning of the above terms in the present invention can be understood in specific cases to those skilled in the art.
Referring to fig. 1-3, the present invention provides an embodiment: a left crankcase cover assembly tray comprises an outer tray 1, wherein a limiting rod 2 is fixedly connected to the periphery of the top end of the outer tray 1, the lowest height of the whole tray is limited through the limiting rod 2 and is used for assisting the tray to be fixed, connecting blocks 3 are fixedly connected to two sides of the outer tray 1 and are connected with a plurality of trays through the connecting blocks 3, an inner tray 4 is fixedly connected to the center of the outer tray 1, an adjusting groove 7 is reserved between the inner tray 4 and the outer tray 1 in the mode, a threaded column 5 is fixedly connected to the top end of the center of the inner tray 4, a through hole required by crankshaft rotation is formed in the center of a case cover, the threaded column 5 is inserted into the through hole and then a compression nut 8 is screwed to fix the case cover, the case cover is fixed between the threaded column 5 and a top block 11, a compression nut 8 is connected to the top end of the threaded column 5 in a threaded mode, the case cover is pressed to the top block 11 through the compression nut 8, the box cover is clamped by simultaneously applying force from top to bottom, a plurality of adjusting grooves 7 are arranged between the outer tray 1 and the inner tray 4, the position of the threaded rod 6 is adjusted through the adjusting grooves 7, the box covers with different specifications are adapted in this way, the threaded rods 6 are connected in the plurality of adjusting grooves 7 in a sliding manner, the threaded rod 6 is rotated by rotating the handle 9, the extending length of the threaded rod 6 is adjusted in this way, the height of the ejector block 11 is enabled to rise or fall, the box covers with different specifications are balanced by adjusting the extending length of the threaded rod 6, the rotating handle 9 is fixedly connected to the bottom end of the threaded rod 6, the threaded rod 6 is convenient to manually rotate by arranging the rotating handle 9, the threaded seat 10 is connected to the top end of the threaded rod 6 through threads, the ejector block 11 can be taken down, the ejector block 11 can be replaced, and the box covers with different radians can be adapted in this way, guarantee the fixed stability of case lid, the top fixedly connected with kicking block 11 of screw thread seat 10 supports the bottom of case lid through kicking block 11, and cooperation gland nut 8's overdraft is fixed.
The week side of threaded rod 6 is provided with two nuts, and extension length can be adjusted in the nut internal rotation of threaded rod 6, and simultaneously, two nuts can be fixed threaded rod 6 locking in adjustment groove 7, fixes threaded rod 6's position with this mode, and two nuts set up respectively on adjustment groove 7's top and bottom. The threaded seat 10 is provided with corresponding internal threads at the threaded connection part with the threaded rod 6, the top block 11 is made of rubber, and the threaded seat 10 is connected with the top block 11 in a gluing mode. The bottom of gland nut 8 is provided with the gasket, and the material of gasket is rubber, through setting up the rubber gasket, when compressing tightly, avoids gland nut 8 to leave the indentation on the case lid, influences the precision of case lid. The round corners are arranged on the periphery of the outer tray 1, and the circle centers of the limiting rods 2 coincide with the circle centers of the round corners of the outer tray 1. One side that 3 connecting blocks in both sides deviate from mutually is provided with the spread groove, and the bottom of spread groove is provided with the screw hole. A plurality of connecting columns are arranged between the outer tray 1 and the inner tray 4, adjusting grooves 7 are arranged among the connecting columns, and the circle center of each adjusting groove 7 coincides with the central point of the corresponding threaded column 5.
The working principle is as follows: insert the bent axle hole of case lid with screw post 5 in, the rubber kicking block 11 on the top of threaded rod 6 supports the bottom at the case lid, fix through gland nut 8, threaded rod 6 comes the adjusting position through the slip in adjustment tank 7, it is fixed and heighten to carry out threaded rod 6 through twisting rotating handle 9 and cooperation nut, make the case lid that position and height can the different models of adaptation with this mode, make the adaptability of tray increase by a wide margin, after the batch production, the cost reduces by a wide margin, and the production efficiency of tray itself improves, when the case lid of producing new model, the tray need not redesign, whole production efficiency has been improved.
Finally, it should be noted that: although the present invention has been described in detail with reference to the foregoing embodiments, it will be apparent to those skilled in the art that modifications and variations can be made in the embodiments or in part of the technical features of the embodiments without departing from the spirit and the scope of the invention.
Claims (7)
1. The utility model provides a left crankcase lid assembly tray, includes outer tray (1), its characterized in that: the utility model discloses a quick-witted, including outer tray (1), the top week side fixedly connected with gag lever post (2) of outer tray (1), both sides fixedly connected with connecting block (3) of outer tray (1), tray (4) in the center fixedly connected with of center department of outer tray (1), top fixedly connected with screw thread post (5) are located at the center of interior tray (4), the top threaded connection of screw thread post (5) has gland nut (8), be provided with a plurality of adjustment groove (7), a plurality of between outer tray (1) and interior tray (4) the inside sliding connection of adjustment groove (7) has threaded rod (6), the bottom fixedly connected with of threaded rod (6) rotates handle (9), the top threaded connection of threaded rod (6) has screw thread seat (10), the top fixedly connected with kicking block (11) of screw thread seat (10).
2. The left crankcase cover mounting tray of claim 1, wherein: the periphery of the threaded rod (6) is provided with two nuts which are respectively arranged at the top end and the bottom end of the adjusting groove (7).
3. The left crankcase cover mounting tray of claim 1, wherein: the threaded connection department of screw seat (10) and threaded rod (6) is provided with the internal thread that corresponds, the material of kicking block (11) is rubber, screw seat (10) and kicking block (11) splice.
4. The left crankcase cover mounting tray of claim 1, wherein: the bottom end of the compression nut (8) is provided with a gasket, and the gasket is made of rubber.
5. The left crankcase cover mounting tray of claim 1, wherein: the round corners are arranged on the periphery of the outer tray (1), and the circle centers of the limiting rods (2) and the round corners of the outer tray (1) coincide with each other.
6. The left crankcase cover mounting tray of claim 1, wherein: both sides one side that connecting block (3) deviate from mutually is provided with the spread groove, the bottom of spread groove is provided with the screw hole.
7. The left crankcase cover mounting tray of claim 1, wherein: a plurality of connecting columns are arranged between the outer tray (1) and the inner tray (4), an adjusting groove (7) is formed between the connecting columns, and the circle center of the adjusting groove (7) coincides with the central point of the threaded column (5).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202121550911.3U CN215235253U (en) | 2021-07-09 | 2021-07-09 | Left crankcase cover assembly tray |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202121550911.3U CN215235253U (en) | 2021-07-09 | 2021-07-09 | Left crankcase cover assembly tray |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN215235253U true CN215235253U (en) | 2021-12-21 |
Family
ID=79490169
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202121550911.3U Expired - Fee Related CN215235253U (en) | 2021-07-09 | 2021-07-09 | Left crankcase cover assembly tray |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN215235253U (en) |
-
2021
- 2021-07-09 CN CN202121550911.3U patent/CN215235253U/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 |
Granted publication date: 20211221 |