CN212046399U - Main transmission shaft connecting mechanism of printing machine - Google Patents
Main transmission shaft connecting mechanism of printing machine Download PDFInfo
- Publication number
- CN212046399U CN212046399U CN201922303231.0U CN201922303231U CN212046399U CN 212046399 U CN212046399 U CN 212046399U CN 201922303231 U CN201922303231 U CN 201922303231U CN 212046399 U CN212046399 U CN 212046399U
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- CN
- China
- Prior art keywords
- connecting block
- transmission shaft
- main body
- clamping
- damping device
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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.)
- Expired - Fee Related
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Abstract
The utility model discloses a main transmission shaft connecting mechanism of a printing machine, which structurally comprises a main body and a transmission shaft, wherein the main body is cuboid, the transmission shaft is embedded in the main body and is provided with a connecting block, a damping device and two clamping grooves, the connecting block is embedded in the middle of the main body, the two damping devices are respectively positioned at the bottom end and the upper end of the connecting block, the two clamping grooves are arranged on two sides of the inner part of the main body, and the two connecting blocks are movably clamped with the two clamping grooves; the utility model discloses utilize and install damping device in two cassettes of connecting block upper end and bottom for damping device slows down the vibration amplitude of connecting block in the main part through the shrink of spring, thereby lets the connecting block reach absorbing effect.
Description
Technical Field
The utility model belongs to the technical field of the textile printing machine and specifically relates to a calico printing machine main drive shaft coupling mechanism is related to.
Background
In the existing printing machine, required design and color patterns are printed on special paper to prepare transfer printing paper with various designs, then, one side of the transfer printing paper printed with the patterns is tightly combined with cloth on the transfer printing machine, and the dye of the pattern paper is used to generate sublimation action under the action of heat and pressure to be transferred onto the cloth to form various required patterns on the cloth; the transmission shaft of calico printing machine all need set up coupling mechanism at both ends under general condition, lets the transmission shaft rotate on it through coupling mechanism, and the calico printing machine transmission shaft is rotatory when work, and the transmission shaft is because rotatory unstable for connecting block and main part produce vibrations and still can send the noise.
SUMMERY OF THE UTILITY MODEL
To the not enough of prior art, the utility model discloses a realize through following technical scheme: the utility model provides a calico printing machine main drive shaft coupling mechanism, its structure includes main part, transmission shaft, the main part is the cuboid form, the transmission shaft is cylindric, the transmission shaft runs through in the main part, the transmission shaft inlays in the main part.
As a further optimization of the technical scheme, the main body is internally provided with a connecting block, two damping devices and two clamping grooves, the connecting block is embedded in the middle of the main body, the two damping devices are respectively positioned at the bottom end and the upper end of the connecting block, the two clamping grooves are arranged on two sides of the inside of the main body, and the two connecting blocks are movably clamped with the two clamping grooves.
As a further optimization of the technical scheme, a through hole, two clamping blocks and two clamping seats are arranged in the connecting block, the through hole is located in the middle of the connecting block, the two clamping blocks are located on two sides of the connecting block, and the two clamping seats are respectively installed at the top end and the bottom end of the connecting block.
As a further optimization of the technical scheme, the damping device is provided with a base, a telescopic rod and a spring, the upper end of the base is connected with the telescopic rod through welding, and the spring is sleeved on the outer side of the telescopic rod.
As a further optimization of the technical scheme, the damping device is movably clamped with the connecting block, and the connecting block is in clearance fit with the main body.
Advantageous effects
The utility model relates to a calico printing machine main drive shaft coupling mechanism compares with prior art and has following advantage:
1. the utility model discloses utilize and install damping device in two cassettes of connecting block upper end and bottom for damping device slows down the vibration amplitude of connecting block in the main part through the shrink of spring, thereby lets the connecting block reach absorbing effect.
2. The utility model discloses two draw-in groove clearance fit of connecting block side-mounting in two fixture blocks and main part for the transmission shaft can be more stable rotatory on the connecting block, can not make connecting block and main part collision and noise because of the transmission shaft is rotatory unstable.
Drawings
Other features, objects and advantages of the invention will become more apparent upon reading of the detailed description of non-limiting embodiments with reference to the following drawings:
fig. 1 is the utility model relates to a stamp owner transmission shaft connecting mechanism's main structure sketch map of looking.
Fig. 2 is the utility model relates to a stamp owner transmission shaft connecting mechanism's sectional structure sketch map.
Fig. 3 is the utility model relates to a stamp owner transmission shaft connecting mechanism's connecting block structure sketch map.
Fig. 4 is the utility model relates to a stamp owner transmission shaft connecting mechanism's draw-in groove owner looks structural schematic.
In the figure: the connecting device comprises a main body 1, a transmission shaft 2, a connecting block a, a damping device b, a clamping groove c, a through hole a1, a clamping block a2, a clamping seat a3, a base b1, an expansion rod b2 and a spring b 3.
Detailed Description
In order to make the technical means, the creation features, the achievement purposes and the functions of the present invention easy to understand, the following description is combined with the detailed description and the accompanying drawings to further explain the preferred embodiments of the present invention.
Examples
Referring to fig. 1-4, the present invention provides a connecting mechanism for a main transmission shaft of a printing machine, which comprises a main body 1 and a transmission shaft 2, wherein the main body 1 is rectangular, the transmission shaft 2 is cylindrical, the transmission shaft 2 penetrates through the main body 1, and the transmission shaft 2 is embedded in the main body 1.
The damping device is characterized in that a connecting block a, two damping devices b and two clamping grooves c are arranged in the main body 1, the connecting block a is embedded in the middle of the main body 1, the two damping devices b are respectively located at the bottom end and the upper end of the connecting block a, the two clamping grooves c are arranged, the clamping grooves c are arranged on two sides of the inner portion of the main body 1, and the two connecting block a and the two clamping grooves c are movably clamped.
The connecting block a is provided with a through hole a1, two clamping blocks a2 and two clamping seats a3, the through hole a1 is located in the middle of the connecting block a, the clamping blocks a2 are two, the clamping blocks a2 are located on two sides of the connecting block a, the clamping seats a3 are two, and the two clamping seats of the clamping seats a3 are respectively installed at the top end and the bottom end of the connecting block a.
The damping device b is internally provided with a base b1, an expansion rod b2 and a spring b3, the upper end of the base b1 is connected with an expansion rod b2 through welding, and the spring b3 is sleeved on the outer side of an expansion rod b 2.
Damping device b and connecting block a activity block, connecting block a and 1 clearance fit of main part.
The working principle is as follows: when the transmission shaft 2 rotates, vibration is generated between the transmission shaft 2 and the connecting block a, the damping devices b are arranged at the upper end and the lower end of the connecting block a, and the collision generated between the transmission shaft 2 and the connecting block a can be relieved by using the springs b3 in the damping devices b, so that the vibration amplitude between the transmission shaft 2 and the connecting block a can be reduced, and the damping effect is achieved; utilize the fixture block a2 that connecting block a both ends were equipped with and the draw-in groove c clearance fit of the inner both sides of main part 1 for transmission shaft 2 can be more stable rotate on connecting block a, thereby can not let connecting block a and main part 1 collide and send the noise.
The foregoing shows and describes the general principles of the present invention, its essential features and advantages, and it will be understood by those skilled in the art that it is not limited by the details of the foregoing embodiments, which description includes illustrations of the principles of the invention, but rather is embodied in other specific forms without departing from the spirit or essential characteristics of the invention, and various changes and modifications may be made therein without departing from the spirit and scope of the invention as defined by the appended claims and their equivalents.
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 (1)
1. The utility model provides a calico printing machine main drive shaft coupling mechanism which characterized in that: the structure of the transmission device comprises a main body (1) and a transmission shaft (2), wherein the main body (1) is cuboid, the transmission shaft (2) is cylindrical, the transmission shaft (2) penetrates through the main body (1), and the transmission shaft (2) is embedded in the main body (1); the damping device is characterized in that a connecting block (a), two damping devices (b) and two clamping grooves (c) are arranged in the main body (1), the connecting block (a) is embedded in the middle of the main body (1), the two damping devices (b) are respectively positioned at the bottom end and the upper end of the connecting block (a), the two clamping grooves (c) are arranged on two sides of the interior of the main body (1), and the two connecting blocks (a) are movably clamped with the two clamping grooves (c);
the connecting block (a) is internally provided with a through hole (a1), two clamping blocks (a2) and two clamping seats (a3), the through hole (a1) is positioned in the middle of the connecting block (a), the two clamping blocks (a2) are arranged, the clamping blocks (a2) are positioned on two sides of the connecting block (a), the two clamping seats (a3) are arranged, and the two clamping seats of the clamping seat (a3) are respectively installed at the top end and the bottom end of the connecting block (a);
a base (b1), an expansion rod (b2) and a spring (b3) are arranged in the damping device (b), the upper end of the base (b1) is connected with the expansion rod (b2) through welding, and the spring (b3) is sleeved on the outer side of the expansion rod (b 2);
damping device (b) and connecting block (a) activity block, connecting block (a) and main part (1) clearance fit.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201922303231.0U CN212046399U (en) | 2019-12-20 | 2019-12-20 | Main transmission shaft connecting mechanism of printing machine |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201922303231.0U CN212046399U (en) | 2019-12-20 | 2019-12-20 | Main transmission shaft connecting mechanism of printing machine |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN212046399U true CN212046399U (en) | 2020-12-01 |
Family
ID=73512917
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201922303231.0U Expired - Fee Related CN212046399U (en) | 2019-12-20 | 2019-12-20 | Main transmission shaft connecting mechanism of printing machine |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN212046399U (en) |
-
2019
- 2019-12-20 CN CN201922303231.0U patent/CN212046399U/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: 20201201 Termination date: 20211220 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |