CN219986038U - Skew mechanism of punch divider - Google Patents
Skew mechanism of punch divider Download PDFInfo
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- CN219986038U CN219986038U CN202320016959.9U CN202320016959U CN219986038U CN 219986038 U CN219986038 U CN 219986038U CN 202320016959 U CN202320016959 U CN 202320016959U CN 219986038 U CN219986038 U CN 219986038U
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Abstract
The utility model provides a skew mechanism of punch press decollator, including drive assembly, and the skew subassembly of being connected with drive assembly, drive assembly includes the second band pulley, skew subassembly includes the decollator structure that connects gradually with the second band pulley, coupling mechanism and slewing mechanism, the decollator structure includes cam decollator, the third band pulley, coupling mechanism includes the fourth band pulley, the fifth band pulley, and band pulley mounting base, the fourth band pulley sets up on band pulley mounting base with the fifth band pulley is coaxial and synchronous rotation, slewing mechanism includes the sixth band pulley, the gyration axle sleeve, the sixth band pulley drives the gyration axle sleeve and rotates, through the third band pulley, the fourth band pulley, the tooth of fifth band pulley and sixth band pulley is the transmission in proper order and connects for the gyration axle sleeve skew. The divider structure is connected with each belt wheel in a sequential transmission way, and gears of the belt wheels are in a proportional relationship, so that the rotary shaft sleeve can rotate at any angle.
Description
Technical Field
The utility model relates to the technical field of stamping devices, in particular to a skew mechanism of a punch divider.
Background
At present, in the process that the rotary shaft sleeve of the stamping device drives the product to rotate, a servo motor is often used for driving, and if the requirement on the rotary precision of the product is high, a divider structure is used. The divider structure is a high-precision rotating device, but only the divider structure is used for directly driving the rotating shaft sleeve, so that the rotating shaft sleeve and the product rotating angle in the rotating shaft sleeve can only be integers.
Disclosure of Invention
According to the embodiment of the utility model, by providing the skew mechanism of the punch divider, the problem that in the prior art, when the divider structure is utilized to drive the rotary shaft sleeve, the rotary angle of the rotary shaft sleeve can only be an integer is solved, and the divider structure is connected with each belt wheel in a sequential transmission way, and the gears of the belt wheels are in a proportional relation, so that the rotary shaft sleeve can rotate at any angle.
In order to achieve the above purpose, the present utility model provides the following technical solutions: the utility model provides a skew mechanism of punch press decollator, including drive assembly, and the skew subassembly of being connected with drive assembly, drive assembly includes the second band pulley, skew subassembly includes the decollator structure that connects gradually with the second band pulley, coupling mechanism and slewing mechanism, the decollator structure includes cam decollator, the third band pulley, coupling mechanism includes the fourth band pulley, the fifth band pulley, and band pulley mounting base, the fourth band pulley sets up on band pulley mounting base with the fifth band pulley is coaxial and synchronous rotation, slewing mechanism includes the sixth band pulley, the gyration axle sleeve, the sixth band pulley drives the gyration axle sleeve and rotates, through the third band pulley, the fourth band pulley, the tooth of fifth band pulley and sixth band pulley is the transmission in proper order and connects for the gyration axle sleeve skew.
Through adopting above-mentioned technical scheme, drive assembly's second band pulley drives the third band pulley of decollator structure and rotates, and because the teeth of a cogwheel of third band pulley, fourth band pulley, fifth band pulley and sixth band pulley are the transmission connection in proper order in proportion, make drive assembly's integer angle change into gyration axle sleeve skew to required angle.
The gear teeth of the third belt wheel are A, the gear teeth of the fourth belt wheel are B, the gear teeth of the fifth belt wheel are C, and the gear teeth of the sixth belt wheel are D, when the second belt wheel rotates by X DEG, the degree of rotation of the rotary shaft sleeve driven by the sixth belt wheel is X DEG X A/B X C/D.
Through adopting above-mentioned technical scheme, the teeth of a cogwheel of third band pulley are A, and the teeth of a cogwheel of fourth band pulley are B, and the teeth of a cogwheel of fifth band pulley are C, and the teeth of a cogwheel of sixth band pulley are D, and drive assembly's integer angle X is converted into the degree that the sixth band pulley drove gyration axle sleeve pivoted through proportional relation and is X (A/B) X (C/D).
The driving assembly comprises a first belt wheel connected with the second belt wheel, and a first synchronous belt with two ends respectively connected with the first belt wheel and the second belt wheel, the skew mechanism comprises a second synchronous belt connected with the third belt wheel and the fourth belt wheel, and a third synchronous belt connected with the fifth belt wheel and the sixth belt wheel, the gear teeth of the first belt wheel and the second belt wheel are meshed with the first synchronous belt, the gear teeth of the third belt wheel and the fourth belt wheel are meshed with the second synchronous belt, and the gear teeth of the fifth belt wheel and the sixth belt wheel are meshed with the third synchronous belt.
Through adopting above-mentioned technical scheme, the teeth of a cogwheel and the second band pulley mesh with first hold-in range, the teeth of a cogwheel and the second hold-in range meshing of third band pulley and third band pulley, the teeth of a cogwheel and the third hold-in range meshing of fifth band pulley and sixth band pulley, through meshing make the tooth number correspond with the hold-in range upper position for do not have elastic sliding between band pulley and the hold-in range, band pulley and hold-in range do not skid in the transmission process, can keep accurate transmission ratio, transmission efficiency is high, the transmission is reliable.
The skew mechanism comprises a first tension roller and a second tension roller, wherein the first tension roller is arranged on the first synchronous belt, and the second tension roller is arranged on the third synchronous belt.
Through adopting above-mentioned technical scheme, first tight pulley that rises is located on the first synchronous belt, and the third synchronous belt is located to the second tight pulley that rises, adjusts the elasticity of hold-in range through the tight pulley that rises, prevents because hold-in range length overlength or hold-in range live time overlength time hold-in range lax for hold-in range and band pulley meshing bad influence precision.
The divider structure comprises an output gear, the output gear is coaxially and fixedly connected with an output shaft extension rod, a protruding portion is arranged on the outer end face of the output shaft extension rod, and the protruding portion is coaxially and fixedly connected with a third belt wheel.
Through adopting above-mentioned technical scheme, the output gear of decollator structure rotates, because of output gear coaxial fixed connection output shaft extension bar for the rotation number of degrees of output shaft extension bar and output gear is unanimous, and the coaxial bulge that is fixed in output shaft extension bar of third band pulley drives the third band pulley and rotates, through the coaxial fixed connection third band pulley of bulge, makes the third connection area of stress bigger, makes the third band pulley rotate more stably.
The projection may axially establish a plurality of pulleys.
By adopting the technical scheme, the plurality of belt wheels can be axially arranged on the protruding part, so that when a plurality of rows of same products in the same die are required to rotate and skew, the plurality of belt wheels on the divider structure are respectively connected with different connecting mechanisms, and the skew of the products in different rows is relatively neat.
The connecting mechanism comprises a pin, the belt wheel mounting base comprises a base and a protruding shaft arranged at one end of the base, the fourth belt wheel and the fifth belt wheel are sleeved on the protruding shaft, the pin sequentially passes through the fifth belt wheel and the fourth belt wheel, the fourth belt wheel and the fifth belt wheel are relatively fixed, the inner side end face of the base abuts against the outer side end face of the fourth belt wheel, and the fourth belt wheel and the fifth belt wheel are limited to move along the inner side direction of the central shaft of the protruding shaft.
By adopting the technical scheme, the pin sequentially passes through the fifth belt pulley and the fourth belt pulley, so that the fourth belt pulley and the fifth belt pulley are relatively fixed; the fourth belt pulley and the fifth belt pulley have good synchronism; the inner side end surface of the base abuts against the outer side end surface of the fourth belt pulley, the fourth belt pulley and the fifth belt pulley are limited to move along the inner side direction of the central shaft of the protruding shaft, and the fourth belt pulley and the fifth belt pulley are prevented from being separated from the belt pulley mounting base in the transmission process.
One end of the protruding shaft, which is far away from the base, is fixedly provided with a belt wheel fixing plate, and the inner side end surface of the belt wheel fixing plate is propped against the outer side end surface of the fifth belt wheel to limit the movement of the fourth belt wheel and the fifth belt wheel along the outer side direction of the central shaft of the protruding shaft.
By adopting the technical scheme, the inner side end surface of the belt wheel fixing plate is propped against the outer side end surface of the fifth belt wheel, so that the fourth belt wheel and the fifth belt wheel are limited to move along the outer side direction of the central shaft of the protruding shaft, and the fourth belt wheel and the fifth belt wheel are prevented from being separated from the belt wheel mounting base in the transmission process.
The skew mechanism includes the second shaft coupling, and the skew mechanism includes a plurality of skew subassemblies, and adjacent skew subassemblies can pass through the synchronous transmission connection of second shaft coupling.
Through adopting above-mentioned technical scheme, connect the skew subassembly through the both ends of second coupling respectively for the skew angle of multirow box product is neat relatively, and the size is easier to manage and control, guarantees the product commonality of different rows.
Drawings
FIG. 1 is a schematic diagram of the structure of the present utility model;
FIG. 2 is a schematic view of another angle structure of the present utility model;
FIG. 3 is a schematic view of a divider structure according to the present utility model;
FIG. 4 is a schematic view of the structure of the connecting mechanism of the present utility model;
FIG. 5 is a schematic diagram of a second embodiment of the present utility model;
FIG. 6 is a schematic view of a divider structure according to a second embodiment of the present utility model;
fig. 7 is a schematic structural view of a third embodiment of the present utility model.
In the figure: 1. a drive assembly; 1.1, an output shaft of a punch press; 1.2, a first coupler; 1.3, a transmission shaft; 1.4, a first belt wheel; 1.5, a first synchronous belt; 1.6, a second belt pulley; 2. a divider structure; 2.1, cam divider; 2.1.1, input shaft; 2.1.2, an output gear; 2.2, lengthening the rod of the output shaft; 2.2.1, projections; 2.3, a third belt pulley; 3. a connecting mechanism; 3.1, a second synchronous belt; 3.2, a fourth belt wheel; 3.3, a fifth belt pulley; 3.4, pins; 3.5, a belt wheel mounting base; 3.5.1, a base; 3.5.2, protruding shaft; 3.6, a belt wheel fixing plate; 3.7, a gasket; 3.8, a bearing; 3.9, a third synchronous belt; 4. a slewing mechanism; 4.1, a rotary shaft sleeve; 4.2, a sixth belt pulley; 5. a tensioning mechanism; 5.1, a first tensioning wheel; 5.2, a second tensioning wheel; 6. a second coupling.
Detailed Description
The following description of the embodiments of the present utility model will be made clearly and completely with reference to the accompanying drawings, in which it is apparent that the embodiments described are only some embodiments of the present utility model, but not all embodiments. All other embodiments, which can be made by those skilled in the art based on the embodiments of the utility model without making any inventive effort, are intended to be within the scope of the utility model.
Embodiment one:
referring to fig. 1-4, in this embodiment: a skew mechanism of a punch divider comprises a driving component 1 and a skew component connected with the driving component 1, wherein the driving component 1 comprises a second belt wheel 1.6, the skew component comprises a divider structure 2, a connecting mechanism 3 and a slewing mechanism 4 which are sequentially connected with the second belt wheel 1.6, the divider structure 2 comprises a cam divider 2.1, a third belt wheel 2.3, the connecting mechanism 3 comprises a fourth belt wheel 3.2, a fifth belt wheel 3.3 and a belt wheel mounting base 3.5, the fourth belt wheel 3.2 and the fifth belt wheel 3.3 are coaxially arranged on the belt wheel mounting base 3.5 and synchronously rotate, the slewing mechanism comprises a sixth belt pulley 4.2 and a slewing sleeve 4.1, wherein the sixth belt pulley 4.2 drives the slewing sleeve 4.1 to rotate, the gear teeth of the third belt pulley 2.3, the fourth belt pulley 3.2, the fifth belt pulley 3.3 and the sixth belt pulley 4.2 are in proportion and are sequentially in transmission connection, the gear teeth of the third belt pulley 2.3 are 53, the gear teeth of the fourth belt pulley 3.2 are 59, the gear teeth of the fifth belt pulley 3.3 are 58, and the gear teeth of the sixth belt pulley 4.2 are 52, and when the second belt pulley 1.6 rotates 180 degrees, the gear number of the sixth belt pulley 4.2 driving the slewing sleeve 4.1 to rotate is 180 degrees (53/59) x (58/52).
The technical scheme provided by the embodiment of the utility model at least has the following technical effects or advantages: the gear teeth of the third pulley 2.3 are 53, the gear teeth of the fourth pulley 3.2 are 59, the gear teeth of the fifth pulley 3.3 are 58, and the gear teeth of the sixth pulley 4.2 are 52, the second pulley 1.6 of the drive assembly 1 drives the third pulley 2.3 of the divider structure 2 to rotate 180 °, and because the third pulley 2.3 is synchronously in driving connection with the fourth pulley 3.2, the fourth pulley 3.2 is synchronously rotated with the fifth pulley 3.3, the fifth pulley 3.3 is synchronously rotated with the sixth pulley 4.2, the sixth pulley 4.2 drives the swivel sleeve 4.1 to rotate 180× (53/59) × (58/52) = 180.35 °, the integer angle of the drive assembly 1 is converted into the desired swivel angle of the swivel sleeve 4.1 through a proportional relationship.
The driving assembly 1 comprises a punch press output shaft 1.1, a first coupler 1.2, a transmission shaft 1.3, a first belt pulley 1.4, a first synchronous belt 1.5 and a second belt pulley 1.6, wherein one end of the first coupler 1.2 is connected with the punch press output shaft 1.1, the transmission shaft 1.3 is connected with the other end of the first coupler 1.2, the first belt pulley 1.4 is sleeved at the other end of the transmission shaft 1.3, one end of the first synchronous belt 1.5 is connected with the first belt pulley 1.4, and the second belt pulley 1.6 is connected with the other end of the first synchronous belt 1.5.
The technical scheme provided by the embodiment of the utility model at least has the following technical effects or advantages: the punch press output shaft 1.1 is connected with the first shaft coupling 1.2 and drives the transmission shaft 1.3 to rotate, because one end of the transmission shaft 1.3 is sleeved with the first belt pulley 1.4, the transmission shaft 1.3 drives the first belt pulley 1.4 to drive, and the first belt pulley 1.4 drives to the second belt pulley 1.6 through the first synchronous belt 1.5, so that the punch press transmits power to the second belt pulley 1.6.
The divider structure 2 comprises a cam divider 2.1 and an output shaft extension bar 2.2, the cam divider 2.1 comprises an input shaft 2.1.1 and an output gear 2.1.2 which is driven by the input shaft 2.1.1 to rotate, a second belt wheel 1.6 is inserted into one end of the input shaft 2.1.1, the output gear 2.1.2 is coaxially and fixedly connected with the output shaft extension bar 2.2, a protruding portion 2.2.1 is arranged on the outer end face of the output shaft extension bar 2.2, and the protruding portion 2.2.1 is coaxially and fixedly connected with a third belt wheel 2.3.
The technical scheme provided by the embodiment of the utility model at least has the following technical effects or advantages: the second belt pulley 1.6 drives the input shaft 2.1.1 to rotate, thereby drive cam divider 2.1 operation, make output gear 2.1.2 rotate, because output gear 2.1.2 coaxial fixed connection output shaft extension bar 2.2, make output shaft extension bar 2.2 unanimous with output gear 2.1.2's rotation number of degrees, the bulge 2.2.1 of output shaft extension bar 2.2 is coaxially fixed in to third belt pulley 2.3, drive third belt pulley 2.3 and rotate, through the coaxial fixed connection third belt pulley 2.3 of bulge 2.2.1, make third belt pulley 2.3 connect the atress area bigger, make third belt pulley 2.3 rotate more stably.
The drive assembly 1 comprises a first belt pulley 1.4 connected with a second belt pulley 1.6, and a first synchronous belt 1.5 with two ends respectively connected with the first belt pulley 1.4 and the second belt pulley 1.6, the connecting mechanism 3 comprises a second synchronous belt 3.1 connected with a third belt pulley 2.3 and a fourth belt pulley 3.2, and a third synchronous belt 3.9 connected with a fifth belt pulley 3.3 and a sixth belt pulley 4.2, the gear teeth of the first belt pulley 1.4 and the second belt pulley 1.6 are meshed with the first synchronous belt 1.5, the gear teeth of the third belt pulley 2.3 and the fourth belt pulley 3.2 are meshed with the second synchronous belt 3.1, and the gear teeth of the fifth belt pulley 3.3 and the sixth belt pulley 4.2 are meshed with the third synchronous belt 3.9.
The technical scheme provided by the embodiment of the utility model at least has the following technical effects or advantages: the gear teeth of the first belt pulley 1.4 and the second belt pulley 1.6 are meshed with the first synchronous belt 1.5, the gear teeth of the third belt pulley 2.3 and the third belt pulley 2.3 are meshed with the second synchronous belt 3.1, the gear teeth of the fifth belt pulley 3.3 and the sixth belt pulley 4.2 are meshed with the third synchronous belt 3.9, the gear teeth correspond to the positions on the synchronous belt through meshing, elastic sliding does not exist between the belt pulley and the synchronous belt, the belt pulley and the synchronous belt do not slide in the transmission process, accurate transmission ratio can be maintained, transmission efficiency is high, and transmission is reliable.
The skew subassembly includes straining device 5, and straining device 5 includes first tight pulley 5.1 and second tight pulley 5.2 that rise, and first tight pulley 5.1 is located on first hold-in range 1.5, and second tight pulley 5.2 is established with on the third hold-in range 3.9.
The technical scheme provided by the embodiment of the utility model at least has the following technical effects or advantages: the first tension roller 5.1 is arranged on the first synchronous belt 1.5, the second tension roller 5.2 is arranged on the third synchronous belt 3.9, and the tightness of the synchronous belt is adjusted through the tension roller, so that the synchronous belt is prevented from loosening when the length of the synchronous belt is too long or the service time of the synchronous belt is too long, and the precision is prevented from being adversely affected due to the engagement of the synchronous belt and the belt pulley.
The connecting mechanism 3 comprises a pin 3.4, the belt wheel mounting base 3.5 comprises a base 3.5.1 and a protruding shaft 3.5.2 arranged at one end of the base 3.5.1, the fourth belt wheel 3.2 and the fifth belt wheel 3.3 are sleeved on the protruding shaft 3.5.2, the pin 3.4 sequentially passes through the fifth belt wheel 3.3 and the fourth belt wheel 3.2, the fourth belt wheel 3.2 and the fifth belt wheel 3.3 are relatively fixed, the inner side end face of the base 3.5.1 abuts against the outer side end face of the fourth belt wheel 3.2, and the fourth belt wheel 3.2 and the fifth belt wheel 3.3 are limited to move along the inner side direction of the central shaft of the protruding shaft 3.5.2.
The technical scheme provided by the embodiment of the utility model at least has the following technical effects or advantages: the pin 3.4 sequentially passes through the fifth belt pulley 3.3 and the fourth belt pulley 3.2, so that the fourth belt pulley 3.2 and the fifth belt pulley 3.3 are relatively fixed; the fourth belt pulley and the fifth belt pulley have good 3.3 synchronicity; the inner side end surface of the base 3.5.1 abuts against the outer side end surface of the fourth belt pulley 3.2, so that the fourth belt pulley 3.2 and the fifth belt pulley 3.3 are limited to move along the inner side direction of the central shaft of the protruding shaft 3.5.2, and the fourth belt pulley 3.2 and the fifth belt pulley 3.3 are prevented from being separated from the belt pulley mounting base 3.5 in the transmission process.
One end of the protruding shaft 3.5.2 far away from the base 3.5.1 is fixedly provided with a belt pulley fixing plate 3.6, the inner side end surface of the belt pulley fixing plate 3.6 abuts against the outer side end surface of the fifth belt pulley 3.3, and the fourth belt pulley 3.2 and the fifth belt pulley 3.3 are limited to move along the outer side direction of the central shaft of the protruding shaft 3.5.2.
The technical scheme provided by the embodiment of the utility model at least has the following technical effects or advantages: the inner end surface of the pulley fixing plate 3.6 is propped against the outer end surface of the fifth pulley 3.3, so that the fourth pulley 3.2 and the fifth pulley 3.3 are limited to move along the outer direction of the central shaft of the protruding shaft 3.5.2, and the fourth pulley and the fifth pulley 3.3 are prevented from being separated from the pulley mounting base 3.5 in the transmission process.
Gaskets 3.7 are arranged at two ends of the third belt pulley 2.3, the fourth belt pulley 3.2 and the fifth belt pulley 3.3.
The technical scheme provided by the embodiment of the utility model at least has the following technical effects or advantages: gaskets 3.7 are arranged at two ends of the third belt pulley 2.3, the fourth belt pulley 3.2 and the fifth belt pulley 3.3 so as to prevent damage in the process of fixing the third belt pulley 2.3, the fourth belt pulley 3.2 and the fifth belt pulley 3.3.
The joint of the protruding shaft 3.5.2 and the fourth belt pulley 3.2 as well as the fifth belt pulley 3.3 is provided with a bearing 3.8, the joint of the gasket 3.7 of the fifth belt pulley 3.3 and the belt pulley fixing plate 3.6 is provided with a bearing 3.8, and the joint of the gasket 3.7 of the fourth belt pulley 3.2 and the base 3.5.1 is provided with a bearing 3.8.
The technical scheme provided by the embodiment of the utility model at least has the following technical effects or advantages: the arrangement of the bearing 3.8 enables the fourth belt pulley 3.2 and the fifth belt pulley 3.3 to be small in resistance in the rotation process, smooth rotation can be achieved, and efficiency is higher.
Embodiment two:
referring to fig. 5-6, in one embodiment, the projection 2.2.1 may axially set up a plurality of pulleys.
The technical scheme provided by the embodiment of the utility model at least has the following technical effects or advantages: the protruding part 2.2.1 can be provided with a plurality of pulleys along the axial direction, so that when a plurality of rows of same products in the same die are required to rotate and skew, the pulleys on the divider structure 2 are respectively connected with different connecting mechanisms 3, so that the skew of the products in different rows is relatively neat.
Embodiment III:
referring to fig. 7, in one embodiment, the skew mechanism includes a second coupling 6, and the skew mechanism includes a plurality of skew assemblies, and adjacent skew assemblies can be synchronously coupled by the second coupling 6.
The technical scheme provided by the embodiment of the utility model at least has the following technical effects or advantages: the skew assemblies are respectively connected with the two ends of the second coupling 6, so that the skew angles of the multi-row box products are relatively neat, the sizes are easier to control, and the universality of the products in different rows is ensured.
The foregoing is illustrative of the preferred embodiments of the present utility model and is not to be construed as limiting the claims. The present utility model is not limited to the above embodiments, and the specific structure thereof is allowed to vary. All changes which come within the meaning and range of equivalency of the claims are to be embraced within their scope.
Claims (9)
1. The utility model provides a skew mechanism of punch press decollator, includes drive assembly (1), and the skew subassembly of being connected with drive assembly (1), its characterized in that: the driving assembly (1) comprises a second belt wheel (1.6), the skew assembly comprises a divider structure (2), a connecting mechanism (3) and a rotary mechanism (4) which are sequentially connected with the second belt wheel (1.6), the divider structure (2) comprises a cam divider (2.1) and a third belt wheel (2.3), the connecting mechanism (3) comprises a fourth belt wheel (3.2), a fifth belt wheel (3.3) and a belt wheel mounting base (3.5), the fourth belt wheel (3.2) and the fifth belt wheel (3.3) are coaxially arranged on the belt wheel mounting base (3.5) and synchronously rotate, the rotary mechanism (4) comprises a sixth belt wheel (4.2) and a rotary shaft sleeve (4.1), the sixth belt wheel (4.2) drives the rotary shaft sleeve (4.1) to rotate, and the fourth belt wheel (3.2), the fifth belt wheel (3.3) and the sixth belt wheel (4.2) are sequentially connected with the belt wheel mounting base (3.5) in a skew mode.
2. The skew mechanism of a punch divider of claim 1, wherein: the gear teeth of the third belt wheel (2.3) are A, the gear teeth of the fourth belt wheel (3.2) are B, the gear teeth of the fifth belt wheel (3.3) are C, and the gear teeth of the sixth belt wheel (4.2) are D, when the second belt wheel (1.6) rotates for X DEG, the sixth belt wheel (4.2) drives the rotary shaft sleeve (4.1) to rotate for X DEG X A/B X C/D.
3. The skew mechanism of a punch divider of claim 1, wherein: the driving assembly (1) comprises a first belt wheel (1.4) connected with a second belt wheel (1.6), and a first synchronous belt (1.5) with two ends connected with the first belt wheel (1.4) and the second belt wheel (1.6) respectively, the skew mechanism comprises a second synchronous belt (3.1) connected with a third belt wheel (2.3) and a fourth belt wheel (3.2), and a third synchronous belt (3.9) connected with a fifth belt wheel (3.3) and a sixth belt wheel (4.2), the gear teeth of the first belt wheel (1.4) and the second belt wheel (1.6) are meshed with the first synchronous belt (1.5), the gear teeth of the third belt wheel (2.3) and the fourth belt wheel (3.2) are meshed with the second synchronous belt (3.1), and the gear teeth of the fifth belt wheel (3.3) and the sixth belt wheel (4.2) are meshed with the third synchronous belt (3.9).
4. A skew mechanism for a punch divider according to claim 3, wherein: the skew mechanism comprises a first tension roller (5.1) and a second tension roller (5.2), wherein the first tension roller (5.1) is arranged on a first synchronous belt (1.5), and the second tension roller (5.2) is arranged on a third synchronous belt (3.9).
5. The skew mechanism of a punch divider of claim 1, wherein: the divider structure (2) comprises an output gear (2.1.2), the output gear (2.1.2) is coaxially and fixedly connected with an output shaft extension rod (2.2), a protruding portion (2.2.1) is arranged on the outer end face of the output shaft extension rod (2.2), and the protruding portion (2.2.1) is coaxially and fixedly connected with a third belt wheel (2.3).
6. The skew mechanism of a punch divider of claim 5, wherein: the projection (2.2.1) can be provided with a plurality of pulleys in the axial direction.
7. The skew mechanism of a punch divider of claim 1, wherein: coupling mechanism (3) include pin (3.4), band pulley mounting base (3.5) include base (3.5.1) and locate protruding axle (3.5.2) of base (3.5.1) one end, fourth band pulley (3.2) and fifth band pulley (3.3) cup joint in protruding epaxial (3.5.2), just pin (3.4) loop through fifth band pulley (3.3), fourth band pulley (3.2) in proper order, make fourth band pulley (3.2) and fifth band pulley (3.3) relatively fixed, the inboard terminal surface of base (3.5.1) offset with the outside terminal surface of fourth band pulley (3.2), restriction fourth band pulley (3.2) and fifth band pulley (3.3) move along the inboard direction of the center pin of protruding axle (3.5.2).
8. The skew mechanism of a punch divider of claim 7, wherein: one end of the protruding shaft (3.5.2) far away from the base (3.5.1) is fixedly provided with a belt wheel fixing plate (3.6), the inner side end surface of the belt wheel fixing plate (3.6) is propped against the outer side end surface of the fifth belt wheel (3.3), and the fourth belt wheel (3.2) and the fifth belt wheel (3.3) are limited to move along the outer side direction of the central shaft of the protruding shaft (3.5.2).
9. The skew mechanism of a punch divider of claim 1, wherein: the skew mechanism comprises a second coupler (6), the skew mechanism comprises a plurality of skew components, and adjacent skew components can be synchronously connected in a transmission way through the second coupler (6).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202320016959.9U CN219986038U (en) | 2023-01-05 | 2023-01-05 | Skew mechanism of punch divider |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202320016959.9U CN219986038U (en) | 2023-01-05 | 2023-01-05 | Skew mechanism of punch divider |
Publications (1)
| Publication Number | Publication Date |
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| CN219986038U true CN219986038U (en) | 2023-11-10 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202320016959.9U Active CN219986038U (en) | 2023-01-05 | 2023-01-05 | Skew mechanism of punch divider |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN219986038U (en) |
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2023
- 2023-01-05 CN CN202320016959.9U patent/CN219986038U/en active Active
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