CN219988544U - Transmission pinch roller device of adjustable interval - Google Patents
Transmission pinch roller device of adjustable interval Download PDFInfo
- Publication number
- CN219988544U CN219988544U CN202321329799.XU CN202321329799U CN219988544U CN 219988544 U CN219988544 U CN 219988544U CN 202321329799 U CN202321329799 U CN 202321329799U CN 219988544 U CN219988544 U CN 219988544U
- Authority
- CN
- China
- Prior art keywords
- driven shaft
- driven
- gear
- main frame
- fixing block
- 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.)
- Active
Links
- 230000005540 biological transmission Effects 0.000 title claims abstract description 26
- 238000004519 manufacturing process Methods 0.000 abstract description 4
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000004140 cleaning Methods 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 238000009434 installation Methods 0.000 description 1
- 238000012423 maintenance Methods 0.000 description 1
Landscapes
- Press Drives And Press Lines (AREA)
Abstract
The utility model relates to the field of transmission machinery, and discloses a transmission pinch roller device with adjustable spacing; comprises a first fixed connecting plate; a second driven gear; a second driven shaft; a second fixed connection plate; a first driven shaft; a first driven gear; adjusting a screw; a third driven gear; a third driven shaft; an upper die wheel; a driven shaft fixing block; a main frame; a material; a material pallet; a drive gear; a lower die wheel; a driving shaft; and a driving shaft fixing block. The device can adjust the gap of the forming die in production by designing the transmission pinch roller device with adjustable spacing on the forming machine, enlarges the transmission range of the gear, does not influence the transmission precision of the gear, and achieves the function of adjustable spacing between the driving gear and the driven gear.
Description
Technical Field
The utility model relates to the field of transmission machinery, in particular to a transmission pinch roller device with adjustable spacing;
background
The gear transmission in the existing forming machine is most frequently used in daily life, the gear transmission has the advantages of stable and reliable transmission, high transmission efficiency, long service life, high transmission precision and the like, but the transmission distance of all the existing gear transmissions is not adjustable once being well determined, the gap of a forming die is required to be adjusted for production in actual production, and gaps are also generated between the transmitted gears when the gap of the forming die is changed, so that the transmission precision is affected, the parting surface of the forming die is misplaced, and the quality defects such as different product shapes are caused.
Disclosure of Invention
The utility model mainly solves the technical problems in the prior art, and provides the transmission pinch roller device with adjustable spacing, which has the advantages of simple structure, convenient installation, safety, reliability and strong practicability.
In order to achieve the above purpose, the utility model adopts the following technical scheme that the transmission pinch roller device with adjustable spacing comprises a main frame and an adjusting screw rod, and is characterized in that: the automatic die comprises a main frame, and is characterized in that a threaded hole is formed in the top end of the main frame, a driven shaft fixing block is arranged at the upper end inside the main frame, an adjusting screw is fixedly connected with the driven shaft fixing block through the threaded hole, a third driven shaft is arranged in the driven shaft fixing block, a third driven gear is fixedly connected with the third driven shaft, an upper die wheel is arranged on the outer side of the third driven gear, a guiding device is arranged between the main frame and the driven shaft fixing block, a driving shaft fixing block is fixedly arranged at the lower end inside the main frame, a driving shaft is arranged in the driving shaft fixing block, a driving gear is fixedly connected with the driving shaft, and a lower die wheel is arranged on the outer side of the driving gear. The driving gear is connected with a first driven gear in a meshed mode. The first driven gear is fixedly connected with a first driven shaft, and two ends of the first driven shaft are supported on the main frame. The first driven gear is connected with a second driven gear in a meshed mode, the second driven gear is fixedly connected with a second driven shaft, a second fixed connecting plate with holes is sleeved outside the first driven shaft and the second driven shaft, a first fixed connecting plate with holes is sleeved outside the second driven shaft and the third driven shaft, and the second driven gear is connected with the third driven gear in a meshed mode.
Advantageous effects
The utility model provides a transmission pinch roller device with adjustable spacing, which has the following beneficial effects:
according to the utility model, the transmission pinch roller device with adjustable space is designed on the forming machine, so that the space of the forming die can be adjusted at will in production, the transmission range of gears is enlarged, the gears are always kept in a meshed state, the transmission precision of the gears is not affected, and the function of adjustable space between the driving gear and the driven gear is further achieved. The shape of the product is the same after the mold is formed. The product quality is improved, the equipment cleaning is facilitated, and the equipment debugging and maintenance cost is reduced.
Drawings
FIG. 1 is a schematic diagram of a spacing-adjustable driving pinch roller device according to the present utility model.
Legend description:
a first fixed connection plate 1; a second driven gear 2; a second driven shaft 3; a second fixed connection plate 4; a first driven shaft 5; a first driven gear 6; an adjusting screw 7; a third driven gear 8; a third driven shaft 9; an upper die wheel 10; a driven shaft fixing block 11; a main frame 12; a material 13; a material pallet 14; a drive gear 15; a lower die wheel 16; a drive shaft 17; a drive shaft fixing block 18.
Detailed Description
Example 1
The utility model provides a transmission pinch roller device of adjustable interval, includes main frame 12, adjusting screw 7, its characterized in that: the top of the main frame 12 is provided with a threaded hole, the upper end inside the main frame 12 is provided with a driven shaft fixing block 11, the adjusting screw 7 is fixedly connected with the driven shaft fixing block 11 through the threaded hole, a third driven shaft 9 is arranged in the driven shaft fixing block 11, the third driven shaft 9 is fixedly connected with a third driven gear 8, the outer side of the third driven gear 8 is provided with an upper die wheel 10, a guiding device is arranged between the main frame 12 and the driven shaft fixing block 11, the lower end inside the main frame 12 is fixedly provided with a driving shaft fixing block 18, a driving shaft 17 is arranged in the driving shaft fixing block 18, the driving shaft 17 is fixedly connected with a driving gear 15, and the outer side of the driving gear 15 is provided with a lower die wheel 16. The driving gear 15 is connected with the first driven gear 6 in a meshed manner. The first driven gear 6 is fixedly connected with a first driven shaft 5, and two ends of the first driven shaft 5 are supported on the main frame 12. The first driven gear 6 is connected with the second driven gear 2 in a meshed mode, the second driven gear 2 is fixedly connected with the second driven shaft 3, the second fixed connecting plate 4 with holes is sleeved outside the first driven shaft 5 and the second driven shaft 3, the first fixed connecting plate 1 with holes is sleeved outside the second driven shaft 3 and the third driven shaft 9, and the second driven gear 2 is connected with the third driven gear 8 in a meshed mode.
Example 2
Example 2 differs from example 1 in that: the guiding device is that the left and right sides of the driven shaft fixing block 11 are provided with protruding blocks, and the left and right sides of the inner wall of the main frame 12 are provided with grooves, so that the protruding blocks slide in the grooves. The upper end of the main frame 12 is provided with a motor, and an output shaft of the motor is connected with the adjusting screw 7.
Example 3
Example 3 differs from example 1 in that:
the middle end inside the main frame 12 is provided with a material supporting plate 14, and the upper end surface of the material supporting plate 14 protruding out of one end of the main frame 12 is provided with a material 13.
The working principle of the utility model is as follows:
when the material 13 is required to be thickened or thinned, the motor rotates the adjusting screw 7 to drive the driven shaft fixing block 11 to move up and down, the third driven gear 8, the third driven shaft 9 and the first fixed connecting plate 1 to move up and down and drive the second driven gear 2 and the second driven shaft 3 to move, and when the angle between the second fixed connecting plate 4 and the first fixed connecting plate 1 is increased, the gap between the upper die wheel 10 and the lower die wheel 16 is increased, so that the material 13 is thickened; when the angle between the second fixed connecting plate 4 and the first fixed connecting plate 1 is reduced, the gap between the upper die wheel 10 and the lower die wheel 16 is reduced, so that the material 13 is thinned, the forming die gap is realized, the distance between the driving gear and the driven gear is adjustable, and the gear transmission range linkage is enlarged.
Claims (3)
1. The utility model provides a transmission pinch roller device of adjustable interval, includes main frame (12), adjusting screw (7), its characterized in that: the automatic forming machine is characterized in that a threaded hole is formed in the top end of the main frame (12), a driven shaft fixing block (11) is arranged at the upper end inside the main frame (12), the adjusting screw (7) is fixedly connected with the driven shaft fixing block (11) through the threaded hole, a third driven shaft (9) is arranged in the driven shaft fixing block (11), the third driven shaft (9) is fixedly connected with a third driven gear (8), an upper die wheel (10) is arranged on the outer side of the third driven gear (8), a guide device is arranged between the main frame (12) and the driven shaft fixing block (11), a driving shaft fixing block (18) is fixedly arranged at the lower end inside the main frame (12), a driving shaft (17) is arranged in the driving shaft fixing block (18), a driving gear (15) is fixedly connected with the driving shaft (17), and a lower die wheel (16) is arranged on the outer side of the driving gear (15). The driving gear (15) is connected with a first driven gear (6) in a meshed manner; the first driven gear (6) is fixedly connected with a first driven shaft (5), and two ends of the first driven shaft (5) are supported on the main frame (12); the first driven gear (6) is connected with a second driven gear (2) in a meshed mode, the second driven gear (2) is fixedly connected with a second driven shaft (3), a second fixed connecting plate (4) with holes is sleeved outside the first driven shaft (5) and the second driven shaft (3), a first fixed connecting plate (1) with holes is sleeved outside the second driven shaft (3) and a third driven shaft (9), and the second driven gear (2) is connected with the third driven gear (8) in a meshed mode.
2. The adjustable pitch drive pinch roller assembly of claim 1, wherein: the middle end inside the main frame (12) is provided with a material supporting plate (14).
3. The adjustable pitch drive pinch roller assembly of claim 1, wherein:
the guiding device is characterized in that protruding blocks are arranged on the left side and the right side of the driven shaft fixing block (11), grooves are formed in the left side and the right side of the inner wall of the main frame (12), and the protruding blocks slide in the grooves.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202321329799.XU CN219988544U (en) | 2023-05-30 | 2023-05-30 | Transmission pinch roller device of adjustable interval |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202321329799.XU CN219988544U (en) | 2023-05-30 | 2023-05-30 | Transmission pinch roller device of adjustable interval |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN219988544U true CN219988544U (en) | 2023-11-10 |
Family
ID=88608889
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202321329799.XU Active CN219988544U (en) | 2023-05-30 | 2023-05-30 | Transmission pinch roller device of adjustable interval |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN219988544U (en) |
-
2023
- 2023-05-30 CN CN202321329799.XU patent/CN219988544U/en active Active
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN202826486U (en) | Height automatic regulating device of high-precision and high-rigidity closed punching machine die | |
| CN219988544U (en) | Transmission pinch roller device of adjustable interval | |
| CN201880738U (en) | Center distance regulating mechanism of cross wedge rolling mill | |
| CN204953790U (en) | Slider die height adjusting device | |
| CN211220883U (en) | High-precision translational shearing machine | |
| CN210614753U (en) | Toggle rod type mechanical edge covering press | |
| CN211164743U (en) | Lifting slide rail device of stone processing machine | |
| CN201271675Y (en) | Precise leveling machine for sheet | |
| CN108858942B (en) | Polymer material linkage pressing forming device | |
| CN201089003Y (en) | Dual-arm pendulum bar type die-assembling height regulating and stuffy machine releasing device | |
| CN219926702U (en) | Calender is used in rubber sizing material production | |
| CN221462766U (en) | Flat wheel device | |
| CN204451287U (en) | A kind of punching machine air cushion stroke regulating mechanism | |
| CN110822065A (en) | Combined gear box synchronous transmission device | |
| CN219340933U (en) | Material taking device for paper-plastic product production | |
| CN219292536U (en) | Height adjusting mechanism for mold | |
| CN219944313U (en) | Servo drive stamping device | |
| CN219294781U (en) | Press-fit forming device and production line | |
| CN221209553U (en) | Stamping die for machining framework oil seal | |
| CN213559338U (en) | Novel high-speed punching machine | |
| CN215879300U (en) | Section bar clamping and traction device | |
| CN212285438U (en) | Bending mechanism convenient to fix and used for production of special-shaped pipes | |
| CN114378191B (en) | Stamping die convenient to change stamping die drift | |
| CN201300553Y (en) | Press slide block transmission device | |
| CN221354106U (en) | Jigger device of large vertical motor |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant |