CN217778079U - Six accurate positioning mechanism of single power two-period form - Google Patents
Six accurate positioning mechanism of single power two-period form Download PDFInfo
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- CN217778079U CN217778079U CN202222751666.3U CN202222751666U CN217778079U CN 217778079 U CN217778079 U CN 217778079U CN 202222751666 U CN202222751666 U CN 202222751666U CN 217778079 U CN217778079 U CN 217778079U
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Abstract
The utility model discloses a six accurate positioning mechanism of single power two-period form. The upper movable combined part comprises a prepositioning guide wheel group and a fine positioning combined plate which are arranged below a movable positioning frame, a combined positioning hole is formed below the fine positioning combined plate, the lower telescopic positioning part comprises a positioning guide slide rod and a positioning driver which are arranged on a lower fixing bottom plate, the telescopic end of a telescopic rod of the positioning driver is connected with a first positioning vertical plate and a second positioning vertical plate, a prepositioning adjusting block is horizontally arranged above the first positioning vertical plate, the first positioning vertical plate and the front end face of the second positioning vertical plate are provided with a fine positioning adjusting column, and the fine positioning adjusting column is combined with the combined positioning hole. The utility model discloses the gain effect who has is: the utility model discloses an adopt two-stage process location structure, realize accurately fast six accurate adjustment location operations to removing conveying mechanism. The single power drive is adopted, the adjustment and the positioning can be rapidly carried out, and the positioning response is rapid.
Description
Technical Field
The utility model belongs to the technical field of transportation location structure technique and specifically relates to a six accurate positioning mechanism of single power two-period form is related to.
Background
In order to make the clothes have more different uniqueness, different patterns can be printed on the fabric clothes during production, and the pattern printing processing has wide requirements in the field of garment production. Various patterns are processed on the fabric according to requirements during production, so that the finished clothes form unique visual ornamental effects, and different patterns can produce different finished product effects. In the process of processing the fabric patterns, the patterns to be processed are basically formed by compounding various colors and patterns, and the desired pattern effect can be obtained only by coating, printing and superposing for many times in the processing process, so that the requirement on the positioning precision of the stop position of fabric conveying is high in the process of carrying out multiple combined processing of different patterns, when the next pattern printing processing station is moved after the pattern printing is finished, the fabric is ensured to accurately stop at the corresponding position to be printed and processed, the patterns added subsequently can be accurately coated and printed on the fabric, and the coating and superposing accuracy of the patterns is ensured, so that the qualified and complete patterns can be processed on the surface of clothes.
The existing conveying and positioning mode for pattern printing processing on the fabric mainly adopts a mode of transversely adding longitudinal detection and positioning, and is simply positioned from two dimensions, the positioning accuracy of the existing conveying and positioning mode is not high, certain movement deviation still exists after the fabric is conveyed in place and positioned and adjusted, the processed composite pattern has defects of double images or missing, the yield of a final finished product is influenced, and the problems of high positioning and adjusting operation difficulty, complex positioning structure, high failure rate and the like exist in the existing conveying and positioning mode.
In view of the above, a new technical solution of a positioning structure with easy use and high precision is needed to be developed to meet the requirement of fast and precise positioning processing for composite printing of patterns in clothes production and processing.
SUMMERY OF THE UTILITY MODEL
An object of the utility model is to solve the problem that above-mentioned prior art exists, provide a simple structure, convenient operation, it is easy to adjust, and the location reaction is rapid, has the six accurate positioning mechanism of single power two-period form of the quick accurate positioning of multiaspect.
In order to achieve the above purpose, the utility model adopts the following technical scheme:
a single-power two-section six-side accurate positioning mechanism comprises an upper moving combination part and a lower telescopic positioning part, wherein the upper moving combination part and the lower telescopic positioning part are combined to form a six-side stable positioning structure, the upper moving combination part comprises a pre-positioning guide wheel set and a fine positioning combination plate which are installed below a moving positioning frame, the fine positioning combination plate is arranged in front of the pre-positioning guide wheel set, a combined positioning hole is formed below the fine positioning combination plate, the lower telescopic positioning part comprises a positioning guide sliding rod and a positioning driver which are installed on a lower fixing bottom plate, two ends of the positioning guide sliding rod are fixedly installed on the lower fixing bottom plate through connecting blocks, the positioning guide sliding rods are arranged on two sides of the positioning driver in parallel, a first positioning vertical plate is connected and installed at the telescopic end of a telescopic rod of the positioning driver, the first positioning vertical plate is combined with a second positioning vertical plate through a synchronous connecting rod, the synchronous movement of the first positioning vertical plate and the second positioning vertical plate is realized through the synchronous connecting rod, and the first positioning vertical plate and the second positioning vertical plate are installed on the positioning guide vertical plate through a sliding hole which is installed below the positioning driver to control the second positioning vertical plate to move back and forth through the telescopic rod.
The accurate positioning device is characterized in that a pre-positioning adjusting block is horizontally arranged above the first positioning vertical plate, a guiding contact surface is arranged at the adjusting front end of the pre-positioning adjusting block, the guiding contact surface is in sliding surface contact fit with the pre-positioning guide wheel set, the pre-positioning adjusting block can enter the pre-positioning guide wheel set more stably and smoothly, the initial positioning operation of the upper moving assembly part is realized through the combination of the pre-positioning adjusting block and the pre-positioning guide wheel set, a fine positioning adjusting column is arranged on the front end face of the first positioning vertical plate and the front end face of the second positioning vertical plate, and the fine positioning adjusting column is combined with the combined positioning hole and inserted into the combined positioning hole through the fine positioning adjusting column to realize the accurate positioning operation of the upper moving assembly part.
Preferably, the inner end part of the combined positioning hole is provided with an inward concave limiting slope surface, the front end positioning part of the fine positioning adjusting column is provided with a positioning slope surface, the fine positioning adjusting column can be better inserted into the combined positioning hole through the positioning slope surface, the slope of the positioning slope surface is the same as that of the inward concave limiting slope surface, and when the fine positioning adjusting column is inserted into the combined positioning hole, positioning adjustment can be more accurately performed through the attaching of the positioning slope surface and the inward concave limiting slope surface.
Preferably, the pre-positioning guide wheel set comprises two guide wheel mounting rods arranged on the same vertical plane and guide wheels mounted at the lower ends of the guide wheel mounting rods, the two guide wheels are arranged on a horizontal plane at the same height as the pre-positioning adjusting block, a pre-positioning adjusting gap is reserved between the guide wheels, the guide wheels are in contact with a guide contact surface first, so that the upper movable combination part can preliminarily adjust the positioning direction, and then the upper movable combination part is in contact with the pre-positioning adjusting gap, so that the pre-positioning adjustment of the upper movable combination part can be conveniently and quickly completed.
Preferably, the width of the positioning adjustment gap is greater than or equal to the width of the pre-positioning adjustment block, so that a sufficient guiding adjustment space of the pre-positioning adjustment block is ensured.
Preferably, the direction contact surface is V type direction inclined plane, V type direction inclined plane and leading wheel contact cooperation make prepositioning adjusting block can be more smooth and easy with the leading wheel contact, reduce the tangential resistance that produces when leading wheel and direction contact surface extrusion contact, further improve prepositioning adjusting block location smoothness degree.
Preferably, the location driver is installed through adjustable installation piece under on the PMKD, open adjustable installation piece both sides has the sliding adjustment mounting hole, and adjustment that can be more swift convenient sets up the mounted position of location driver, adjusts the distance of prepositioning and accurate positioning well according to the demand, makes the location driver can make lower flexible location portion accomplish the regulation operation of rectifying a deviation to the upper shift combination portion accurately.
Preferably, the first positioning vertical plate and the second positioning vertical plate are arranged on the positioning guide slide rod in parallel, so that the first positioning vertical plate, the second positioning vertical plate and the fine positioning combination plate are more tightly attached together, and the positioning and adjusting precision of the upper moving combination part is improved.
Preferably, the fine positioning adjusting columns are symmetrically arranged on two sides of the front end faces of the first positioning vertical plate and the second positioning vertical plate, so that the fine positioning adjusting columns can be more stable when being inserted into the combined positioning holes, and the adjusting swing amplitude is reduced.
Preferably, at least two fine positioning adjusting columns are arranged on the front end faces of the first positioning vertical plate and the second positioning vertical plate.
Preferably, the movable positioning frame is provided with a movable connecting plate, a connecting and combining end part of the movable connecting plate is provided with a combined through hole, the movable positioning frame and different processing equipment can be assembled and mounted through the combined through hole, the adaptation degree of the precise positioning mechanism is improved, a movable sliding wheel is arranged below the front end part of the movable connecting plate, and the contact end face of the movable sliding wheel is arranged on the conveying track.
Compared with the prior art, the utility model discloses the effect that has is: the utility model discloses adopted pre-positioning integrated configuration and the synchronous two-section location structure that forms of cooperation of accurate positioning integrated configuration on removing conveying mechanism's location structure, lower flexible location portion makes up with last removal integrated configuration from all around six about, realizes accurately fast that six accurate adjustment location operations to removing conveying mechanism. The utility model discloses a six accurate positioning mechanism of two-section type only need adopt single power drive alright accomplish multi-direction adjustment location fast, and positioning response is quick, and pneumatic drive also can be selected to the optional hydraulic drive of power drive mode, and the drive mode selection is various, and structural design is simple reasonable, and positioning accuracy is high, reaches six complete effects of fixing a position. The utility model discloses still have installation adjustment and maintain the convenience, but the different removal conveying mechanism of adaptation, the commonality is strong, and the range of application is wide, the advantage that the fault rate is low.
Drawings
Fig. 1 is a schematic structural diagram of the present invention.
Fig. 2 is a schematic top view of the internal structure of the present invention.
Fig. 3 isbase:Sub>A schematic sectional view of the directionbase:Sub>A-base:Sub>A of the present invention.
Fig. 4 is a schematic structural view of the upper moving assembly of the present invention.
Fig. 5 is a schematic structural view of the lower telescopic positioning portion of the present invention.
Fig. 6 is a schematic diagram of a two-stage six-sided positioning operation of the present invention.
Detailed Description
The present invention will be further described with reference to the following embodiments. Wherein the showings are for the purpose of illustration only and are shown by way of illustration only and not in actual form, and are not to be construed as limiting the present patent; for a better understanding of the embodiments of the present invention, some parts of the drawings may be omitted, enlarged or reduced, and do not represent the size of an actual product; it will be understood by those skilled in the art that certain well-known structures in the drawings and descriptions thereof may be omitted.
The same or similar reference numerals in the drawings of the embodiments of the present invention correspond to the same or similar parts; in the description of the present invention, it should be understood that if there are the terms "upper", "lower", "left", "right", etc. indicating the orientation or positional relationship based on the orientation or positional relationship shown in the drawings, it is only for convenience of description and simplification of the description, but it is not intended to indicate or imply that the device or element referred to must have a specific orientation, be constructed in a specific orientation, and be operated, and therefore the terms describing the positional relationship in the drawings are only for illustrative purposes and are not to be construed as limitations of the present patent, and those skilled in the art can understand the specific meanings of the terms according to specific situations.
The invention will be further explained with reference to the following embodiments and the accompanying drawings:
fig. 1 to 6 are schematic views of the present invention. As shown in fig. 1 to 6, the present invention relates to a single-power two-stage six-sided precise positioning mechanism, which comprises an upper movable assembly 1 and a lower telescopic positioning portion 2. The upper moving combined part 1 and the lower telescopic positioning part 2 are combined to form a six-face stable positioning structure, the upper moving combined part 1 comprises a pre-positioning guide wheel set 4 and a fine positioning combined plate 5 which are arranged below a moving positioning frame 3, the fine positioning combined plate 5 is arranged in front of the pre-positioning guide wheel set 4, and a combined positioning hole 51 is formed below the fine positioning combined plate 5. The lower telescopic positioning part 2 comprises a positioning guide slide bar 7 and a positioning driver 8 which are arranged on a lower fixing bottom plate 6, two ends of the positioning guide slide bar 7 are fixedly arranged on the lower fixing bottom plate 6 through a connecting block 71, the positioning guide slide bar 7 is arranged on two sides of the positioning driver 8 in parallel, a first positioning vertical plate 81 is connected and arranged at the telescopic end of a telescopic rod of the positioning driver 8, the first positioning vertical plate 81 is combined with a second positioning vertical plate 82 through a synchronous connecting rod 87, the synchronous movement of the first positioning vertical plate 81 and the second positioning vertical plate 82 is realized through the synchronous connecting rod 87 for positioning, the first positioning vertical plate 81 and the second positioning vertical plate 82 are arranged on the positioning guide slide bar 7 through a sliding hole formed below, and the telescopic rod of the positioning driver 8 drives and controls the first positioning vertical plate 81 and the second positioning vertical plate 82 to move back and forth on the positioning guide slide bar 7.
Further, a pre-positioning adjusting block 83 is horizontally arranged above the first positioning vertical plate 81, a guide contact surface 86 is arranged at the adjusting front end of the pre-positioning adjusting block 83, the guide contact surface 86 is in contact fit with the pre-positioning guide wheel set 4 through a sliding surface, the pre-positioning adjusting block 83 can enter the pre-positioning guide wheel set 4 more stably and smoothly through the guide contact surface 86, the pre-positioning adjusting block 83 and the pre-positioning guide wheel set 4 are combined to achieve initial positioning operation on the upper moving assembly 1, fine positioning adjusting columns 84 are arranged on the front end surfaces of the first positioning vertical plate 81 and the second positioning vertical plate 82, the fine positioning adjusting columns 84 are combined with the assembly positioning holes 51, and the fine positioning adjusting columns 84 are inserted into the assembly positioning holes 51 to achieve accurate positioning operation on the upper moving assembly 1.
Preferably, the inner end portion of the combined positioning hole 51 is provided with an inward concave limiting slope surface 52, the front end positioning portion of the fine positioning adjusting column 84 is provided with a positioning slope surface 85, the fine positioning adjusting column 84 can be better inserted into the combined positioning hole 51 through the positioning slope surface 85, the slope of the positioning slope surface 85 is the same as that of the inward concave limiting slope surface 52, and when the fine positioning adjusting column 84 is inserted into the combined positioning hole 51, positioning adjustment can be more accurately performed through the attachment of the positioning slope surface 85 and the inward concave limiting slope surface 52.
Preferably, the pre-positioning guide wheel set 4 includes two guide wheel mounting rods 41 disposed on the same vertical plane and guide wheels 42 mounted at the lower ends of the guide wheel mounting rods 41, the two guide wheels 42 are disposed on a horizontal plane disposed at the same height as the pre-positioning adjusting block 83, a pre-positioning adjusting gap is left between the guide wheels 42, the upper moving assembly 1 is enabled to primarily adjust the positioning direction by contacting the guide wheels 42 with a guide contact surface 86, and then the upper moving assembly 1 is contacted with the pre-positioning adjusting gap, so that the pre-positioning adjustment of the upper moving assembly 1 is conveniently and rapidly completed.
Preferably, the width of the positioning adjustment gap is greater than or equal to the width of the pre-positioning adjustment block 83, so that a sufficient guiding adjustment space for the pre-positioning adjustment block 83 is ensured.
Preferably, the guide contact surface 86 is a V-shaped guide inclined surface, and the V-shaped guide inclined surface is in contact fit with the guide wheel 42, so that the pre-positioning adjusting block 83 can be more smoothly contacted with the guide wheel 42, the tangential resistance generated when the guide wheel 42 is in pressing contact with the guide contact surface 86 is reduced, and the positioning smoothness of the pre-positioning adjusting block 83 is further improved.
Preferably, the positioning driver 8 is installed on the lower fixing bottom plate 6 through an adjustable installation block 61, sliding adjustment installation holes 62 are formed in two sides of the adjustable installation block 61, so that the installation position of the positioning driver 8 can be adjusted and set more quickly and conveniently, the pre-positioning and accurate positioning distance can be adjusted as required, and the positioning driver 8 can accurately enable the lower telescopic positioning part 2 to complete the deviation rectification adjustment operation on the upper moving combined part 1.
Preferably, the first positioning vertical plate 81 and the second positioning vertical plate 82 are arranged on the positioning guide slide bar 7 in parallel, so that the first positioning vertical plate 81 and the second positioning vertical plate 82 are more tightly attached to the fine positioning combination plate 5, and the positioning and adjusting precision of the upper moving combination part 1 is improved.
Preferably, the fine positioning adjusting columns 84 are symmetrically arranged on two sides of the front end surfaces of the first positioning vertical plate 81 and the second positioning vertical plate 82, so that the fine positioning adjusting columns 84 can be more stable when being inserted into the combined positioning hole 51, and the adjusting swing amplitude is reduced.
Preferably, at least two fine positioning adjusting columns 84 are disposed on the front end surfaces of the first positioning vertical plate 81 and the second positioning vertical plate 82.
Preferably, a moving connecting plate 31 is arranged on the moving positioning frame 3, a connecting and combining end portion of the moving connecting plate 31 is provided with a combining through hole 32, the moving positioning frame 3 and different processing equipment can be assembled and mounted through the combining through hole 32, the adaptation degree of the precise positioning mechanism is improved, a moving sliding wheel 33 is arranged below the front end portion of the moving connecting plate 31, and the contact end face of the moving sliding wheel 33 is arranged on the conveying track.
The first embodiment:
the utility model provides a six accurate positioning mechanism of single power two-section type, includes and moves composite portion 1 and lower flexible location portion 2 on, go up move composite portion 1 with lower flexible location portion 2 makes up and forms six stable location structure. The upper moving combination part 1 comprises a pre-positioning guide wheel set 4 and a fine positioning combination plate 5 which are arranged below the moving positioning frame 3, the fine positioning combination plate 5 is arranged in front of the pre-positioning guide wheel set 4, and a combination positioning hole 51 is formed below the fine positioning combination plate 5. The lower telescopic positioning part 2 comprises a positioning guide slide bar 7 and a positioning driver 8 which are arranged on a lower fixing bottom plate 6, two ends of the positioning guide slide bar 7 are fixedly arranged on the lower fixing bottom plate 6 through a connecting block 71, the positioning guide slide bar 7 is arranged on two sides of the positioning driver 8 in parallel, a first positioning vertical plate 81 is connected and arranged at the telescopic end of a telescopic rod of the positioning driver 8, the first positioning vertical plate 81 is combined with a second positioning vertical plate 82 through a synchronous connecting rod 87, the synchronous movement of the first positioning vertical plate 81 and the second positioning vertical plate 82 is realized through the synchronous connecting rod 87 for positioning, the first positioning vertical plate 81 and the second positioning vertical plate 82 are arranged on the positioning guide slide bar 7 through a sliding hole formed below, and the telescopic rod of the positioning driver 8 drives and controls the first positioning vertical plate 81 and the second positioning vertical plate 82 to move back and forth on the positioning guide slide bar 7.
Further, a pre-positioning adjusting block 83 is horizontally arranged above the first positioning vertical plate 81, a guide contact surface 86 is arranged at the adjusting front end of the pre-positioning adjusting block 83, the guide contact surface 86 is in contact fit with the pre-positioning guide wheel set 4 through a sliding surface, the pre-positioning adjusting block 83 can enter the pre-positioning guide wheel set 4 more stably and smoothly through the guide contact surface 86, the pre-positioning adjusting block 83 and the pre-positioning guide wheel set 4 are combined to achieve initial positioning operation on the upper moving assembly 1, fine positioning adjusting columns 84 are arranged on the front end surfaces of the first positioning vertical plate 81 and the second positioning vertical plate 82, the fine positioning adjusting columns 84 are combined with the assembly positioning holes 51, and the fine positioning adjusting columns 84 are inserted into the assembly positioning holes 51 to achieve accurate positioning operation on the upper moving assembly 1.
Preferably, the pre-positioning guide wheel set 4 includes two guide wheel mounting rods 41 disposed on the same vertical plane and guide wheels 42 mounted at the lower ends of the guide wheel mounting rods 41, the two guide wheels 42 are disposed on a horizontal plane disposed at the same height as the pre-positioning adjusting block 83, a pre-positioning adjusting gap is left between the guide wheels 42, the upper moving assembly 1 is enabled to primarily adjust the positioning direction by contacting the guide wheels 42 with a guide contact surface 86, and then the upper moving assembly 1 is contacted with the pre-positioning adjusting gap, so that the pre-positioning adjustment of the upper moving assembly 1 is conveniently and rapidly completed.
Preferably, the width of the positioning adjustment gap is greater than or equal to the width of the pre-positioning adjustment block 83, so that a sufficient guiding adjustment space for the pre-positioning adjustment block 83 is ensured.
Preferably, the positioning driver 8 is installed on the lower fixing bottom plate 6 through an adjustable installation block 61, sliding adjustment installation holes 62 are formed in two sides of the adjustable installation block 61, so that the installation position of the positioning driver 8 can be adjusted and set more quickly and conveniently, the pre-positioning and accurate positioning distance can be adjusted as required, and the positioning driver 8 can accurately enable the lower telescopic positioning part 2 to complete the deviation rectification adjustment operation on the upper moving combined part 1.
During installation, the position of the lower fixed base plate 6 is adjusted according to the preset positioning position, so that the positions of the first positioning vertical plate 81 and the second positioning vertical plate 82 are aligned with the preset positioning position, then the position of the adjustable installation block 61 installed on the lower fixed base plate 6 is adjusted according to the distance between the pre-positioning adjustment block 83 and the pre-positioning guide wheel set 4 and the distance between the first positioning vertical plate 81 and the second positioning vertical plate 82 and the fine positioning combination plate 5, and then the position of the adjustable installation block 61 is accurately adjusted and fixed through the sliding adjustment installation hole 62. And performing pre-positioning debugging, adjusting the installation position of the positioning driver 8 again according to a debugging result, driving the first positioning vertical plate 81 and the second positioning vertical plate 82 to move in place by the positioning driver 8, and attaching the first positioning vertical plate 81 and the second positioning vertical plate 82 to the fine positioning combination plate 5 after the fine positioning adjusting column 84 is completely inserted into the combination positioning hole 51, so that the problems of movement overtravel or deviation cannot occur and hard collision is avoided while the positioning combination is realized by moving in place. And finishing the positioning setting of the single-power two-section six-face accurate positioning mechanism.
Second embodiment:
the utility model provides a six accurate positioning mechanism of single power two-section type, includes and moves composite portion 1 and lower flexible location portion 2 on, go up move composite portion 1 with lower flexible location portion 2 makes up and forms six stable positioning structure. The upper moving combination part 1 comprises a pre-positioning guide wheel set 4 and a fine positioning combination plate 5 which are arranged below the moving positioning frame 3, the fine positioning combination plate 5 is arranged in front of the pre-positioning guide wheel set 4, and a combination positioning hole 51 is formed below the fine positioning combination plate 5. The lower telescopic positioning part 2 comprises a positioning guide slide bar 7 and a positioning driver 8 which are arranged on a lower fixing bottom plate 6, two ends of the positioning guide slide bar 7 are fixedly arranged on the lower fixing bottom plate 6 through a connecting block 71, the positioning guide slide bar 7 is arranged on two sides of the positioning driver 8 in parallel, a first positioning vertical plate 81 is connected and arranged at the telescopic end of a telescopic rod of the positioning driver 8, the first positioning vertical plate 81 is combined with a second positioning vertical plate 82 through a synchronous connecting rod 87, the synchronous movement of the first positioning vertical plate 81 and the second positioning vertical plate 82 is realized through the synchronous connecting rod 87 for positioning, the first positioning vertical plate 81 and the second positioning vertical plate 82 are arranged on the positioning guide slide bar 7 through a sliding hole formed below, and the telescopic rod of the positioning driver 8 drives and controls the first positioning vertical plate 81 and the second positioning vertical plate 82 to move back and forth on the positioning guide slide bar 7.
Further, a pre-positioning adjusting block 83 is horizontally arranged above the first positioning vertical plate 81, a guide contact surface 86 is arranged at the adjusting front end of the pre-positioning adjusting block 83, the guide contact surface 86 is in contact fit with the pre-positioning guide wheel set 4 through a sliding surface, the pre-positioning adjusting block 83 can enter the pre-positioning guide wheel set 4 more stably and smoothly through the guide contact surface 86, the pre-positioning adjusting block 83 and the pre-positioning guide wheel set 4 are combined to achieve initial positioning operation on the upper moving assembly 1, fine positioning adjusting columns 84 are arranged on the front end surfaces of the first positioning vertical plate 81 and the second positioning vertical plate 82, the fine positioning adjusting columns 84 are combined with the assembly positioning holes 51, and the fine positioning adjusting columns 84 are inserted into the assembly positioning holes 51 to achieve accurate positioning operation on the upper moving assembly 1.
Preferably, the pre-positioning guide wheel set 4 includes two guide wheel mounting rods 41 disposed on the same vertical plane and guide wheels 42 mounted at the lower ends of the guide wheel mounting rods 41, the two guide wheels 42 are disposed on a horizontal plane disposed at the same height as the pre-positioning adjusting block 83, a pre-positioning adjusting gap is left between the guide wheels 42, the upper moving assembly 1 is enabled to primarily adjust the positioning direction by contacting the guide wheels 42 with a guide contact surface 86, and then the upper moving assembly 1 is contacted with the pre-positioning adjusting gap, so that the pre-positioning adjustment of the upper moving assembly 1 is conveniently and rapidly completed.
Preferably, the width of the positioning adjustment gap is greater than or equal to the width of the pre-positioning adjustment block 83, so that the pre-positioning adjustment block 83 has a sufficient guiding adjustment space.
Preferably, the positioning driver 8 is installed on the lower fixing bottom plate 6 through an adjustable installation block 61, sliding adjustment installation holes 62 are formed in two sides of the adjustable installation block 61, so that the installation position of the positioning driver 8 can be adjusted and set more quickly and conveniently, the pre-positioning and accurate positioning distance can be adjusted as required, and the positioning driver 8 can accurately enable the lower telescopic positioning part 2 to complete the deviation rectification adjustment operation on the upper moving combined part 1.
Preferably, the inner end portion of the combined positioning hole 51 is provided with an inward concave limiting slope surface 52, the front end positioning portion of the fine positioning adjusting column 84 is provided with a positioning slope surface 85, the fine positioning adjusting column 84 can be better inserted into the combined positioning hole 51 through the positioning slope surface 85, the slope of the positioning slope surface 85 is the same as that of the inward concave limiting slope surface 52, and when the fine positioning adjusting column 84 is inserted into the combined positioning hole 51, positioning adjustment can be more accurately performed through the attachment of the positioning slope surface 85 and the inward concave limiting slope surface 52.
Preferably, the first positioning vertical plate 81 and the second positioning vertical plate 82 are arranged on the positioning guide slide bar 7 in parallel, so that the first positioning vertical plate 81 and the second positioning vertical plate 82 are more tightly attached to the fine positioning combination plate 5, and the positioning and adjusting precision of the upper moving combination part 1 is improved.
Preferably, the fine positioning adjusting columns 84 are symmetrically arranged on two sides of the front end surfaces of the first positioning vertical plate 81 and the second positioning vertical plate 82, so that the fine positioning adjusting columns 84 can be more stable when being inserted into the combined positioning hole 51, and the adjusting swing amplitude is reduced.
Preferably, the fine positioning adjustment column 84 is disposed at least two front end surfaces of the first positioning vertical plate 81 and the second positioning vertical plate 82.
When positioning adjustment is performed, the upper moving combination part 1 is driven by the driving device to move to a preset position to be positioned and adjusted, then the positioning driver 8 acts, and the positioning driver 8 drives the first positioning vertical plate 81 and the second positioning vertical plate 82 to move along the positioning guide slide bar 7 to the positioning adjustment direction through the telescopic rod.
When the guide contact surface 86 of the pre-positioning adjusting block 83 on the first positioning vertical plate 81 contacts with the pre-positioning guide wheel set 4, the pre-positioning adjusting block 1 performs positioning pre-adjustment on the upper moving assembly part 1 to enable the upper moving assembly part 1 to be initially adjusted, then the pre-positioning adjusting block 83 continues to move forwards along with the first positioning vertical plate 81 to enter a pre-positioning adjusting gap of the pre-positioning guide wheel set 4, the pre-positioning adjusting operation on the upper moving assembly part 1 is completed, and the limitation positioning of the swing of the left side and the right side of the upper moving assembly part 1 is realized.
After the pre-positioning adjustment is completed, the positioning driver 8 continues to drive the first positioning vertical plate 81 and the second positioning vertical plate 82 to move along the positioning guide slide bar 7 to the positioning adjustment direction. Firstly, the fine positioning adjusting column 84 is aligned to the pre-inserted combined positioning hole 51, the fine positioning adjusting column 84 can more easily enter the combined positioning hole 51 through the positioning inclined plane 85 of the front end positioning part of the fine positioning adjusting column 84, pre-limiting positioning for swinging of the upper and lower surfaces of the upper movable combined part 1 is realized, then the first positioning vertical plate 81 and the second positioning vertical plate 82 continue to move until the fine positioning adjusting column 84 is completely inserted into the combined positioning hole 51, the positioning inclined plane 85 is attached to the concave limiting inclined plane 52, the first positioning vertical plate 81 and the second positioning vertical plate 82 are attached to the end surface of the fine positioning combined plate 5, limiting positioning for swinging of the upper and lower surfaces of the upper movable combined part 1 is realized, and fine positioning operation is completed.
Six accurate positioning adjustment of the upper moving combined part 1 is realized through the lower telescopic positioning part 2 driven by the positioning driver 8, the material loading part arranged on the upper moving combined part 1 is ensured to stay at an accurate processing position, and an accurate processing target is provided for processing such as pattern printing.
The third embodiment:
the utility model provides a six accurate positioning mechanism of single power two-section type, includes and moves composite portion 1 and lower flexible location portion 2 on, go up move composite portion 1 with lower flexible location portion 2 makes up and forms six stable positioning structure. The upper moving combination part 1 comprises a pre-positioning guide wheel set 4 and a fine positioning combination plate 5 which are arranged below the moving positioning frame 3, the fine positioning combination plate 5 is arranged in front of the pre-positioning guide wheel set 4, and a combination positioning hole 51 is formed below the fine positioning combination plate 5. The lower telescopic positioning part 2 comprises a positioning guide slide bar 7 and a positioning driver 8 which are arranged on a lower fixing bottom plate 6, two ends of the positioning guide slide bar 7 are fixedly arranged on the lower fixing bottom plate 6 through connecting blocks 71, the positioning guide slide bar 7 is arranged on two sides of the positioning driver 8 in parallel, a telescopic end of a telescopic rod of the positioning driver 8 is connected with a first positioning vertical plate 81, the first positioning vertical plate 81 is combined with a second positioning vertical plate 82 through a synchronous connecting rod 87, the first positioning vertical plate 81 and the second positioning vertical plate 82 synchronously move through the synchronous connecting rod 87 for positioning, the first positioning vertical plate 81 and the second positioning vertical plate 82 are arranged on the positioning guide slide bar 7 through sliding holes formed in the lower part, and the telescopic rod of the positioning driver 8 drives and controls the first positioning vertical plate 81 and the second positioning vertical plate 82 to move back and forth on the positioning guide slide bar 7.
Further, a pre-positioning adjusting block 83 is horizontally arranged above the first positioning vertical plate 81, a guide contact surface 86 is arranged at the adjusting front end of the pre-positioning adjusting block 83, the guide contact surface 86 is in contact fit with the pre-positioning guide wheel set 4 through a sliding surface, the pre-positioning adjusting block 83 can enter the pre-positioning guide wheel set 4 more stably and smoothly through the guide contact surface 86, the pre-positioning adjusting block 83 and the pre-positioning guide wheel set 4 are combined to achieve initial positioning operation on the upper moving assembly 1, fine positioning adjusting columns 84 are arranged on the front end surfaces of the first positioning vertical plate 81 and the second positioning vertical plate 82, the fine positioning adjusting columns 84 are combined with the assembly positioning holes 51, and the fine positioning adjusting columns 84 are inserted into the assembly positioning holes 51 to achieve accurate positioning operation on the upper moving assembly 1.
Preferably, the pre-positioning guide wheel set 4 includes two guide wheel mounting rods 41 disposed on the same vertical plane and guide wheels 42 mounted at the lower ends of the guide wheel mounting rods 41, the two guide wheels 42 are disposed on a horizontal plane disposed at the same height as the pre-positioning adjusting block 83, a pre-positioning adjusting gap is left between the guide wheels 42, the upper moving assembly 1 is enabled to primarily adjust the positioning direction by contacting the guide wheels 42 with a guide contact surface 86, and then the upper moving assembly 1 is contacted with the pre-positioning adjusting gap, so that the pre-positioning adjustment of the upper moving assembly 1 is conveniently and rapidly completed.
Preferably, the width of the positioning adjustment gap is greater than or equal to the width of the pre-positioning adjustment block 83, so that a sufficient guiding adjustment space for the pre-positioning adjustment block 83 is ensured.
Preferably, the positioning driver 8 is installed on the lower fixing bottom plate 6 through an adjustable installation block 61, sliding adjustment installation holes 62 are formed in two sides of the adjustable installation block 61, so that the installation position of the positioning driver 8 can be adjusted and set more quickly and conveniently, the pre-positioning and accurate positioning distance can be adjusted as required, and the positioning driver 8 can accurately enable the lower telescopic positioning part 2 to complete the deviation rectification adjustment operation on the upper moving combined part 1.
Preferably, the inner end portion of the combined positioning hole 51 is provided with an inward concave limiting slope surface 52, the front end positioning portion of the fine positioning adjusting column 84 is provided with a positioning slope surface 85, the fine positioning adjusting column 84 can be better inserted into the combined positioning hole 51 through the positioning slope surface 85, the slope of the positioning slope surface 85 is the same as that of the inward concave limiting slope surface 52, and when the fine positioning adjusting column 84 is inserted into the combined positioning hole 51, positioning adjustment can be more accurately performed through the attachment of the positioning slope surface 85 and the inward concave limiting slope surface 52.
Preferably, the first positioning vertical plate 81 and the second positioning vertical plate 82 are arranged on the positioning guide slide bar 7 in parallel, so that the first positioning vertical plate 81 and the second positioning vertical plate 82 are more tightly attached to the fine positioning combination plate 5, and the positioning and adjusting precision of the upper moving combination part 1 is improved.
Preferably, the fine positioning adjusting columns 84 are symmetrically arranged on two sides of the front end surfaces of the first positioning vertical plate 81 and the second positioning vertical plate 82, so that the fine positioning adjusting columns 84 can be more stable when being inserted into the combined positioning hole 51, and the adjusting swing amplitude is reduced.
Preferably, the fine positioning adjustment column 84 is disposed at least two front end surfaces of the first positioning vertical plate 81 and the second positioning vertical plate 82.
Preferably, the guide contact surface 86 is a V-shaped guide inclined surface, and the V-shaped guide inclined surface is in contact fit with the guide wheel 42, so that the pre-positioning adjusting block 83 can be more smoothly contacted with the guide wheel 42, the tangential resistance generated when the guide wheel 42 is in pressing contact with the guide contact surface 86 is reduced, and the positioning smoothness of the pre-positioning adjusting block 83 is further improved.
Preferably, a moving connecting plate 31 is arranged on the moving positioning frame 3, a connecting and combining end portion of the moving connecting plate 31 is provided with a combining through hole 32, the moving positioning frame 3 and different processing equipment can be assembled and mounted through the combining through hole 32, the adaptation degree of the precise positioning mechanism is improved, a moving sliding wheel 33 is arranged below the front end portion of the moving connecting plate 31, and the contact end face of the moving sliding wheel 33 is arranged on the conveying track.
The embodiment is similar to the second embodiment, except that the guide contact surface 86 at the adjustment front end of the pre-positioning adjustment block 83 in the embodiment adopts a V-shaped guide inclined surface, and the inclined V-shaped guide inclined surface reduces the tangential resistance generated when the guide wheel 42 is in pressing contact with the guide contact surface 86, thereby further improving the positioning fluency of the pre-positioning adjustment block 83. In the embodiment, the guide wheels 42 with the proper sizes are replaced according to the sizes of the pre-positioning adjusting blocks 83, so that the size of the pre-positioning adjusting gap between the guide wheels 42 is adjusted to be matched with the width of the pre-positioning adjusting blocks 83. In this embodiment, the upper movable assembly unit 1 is quickly mounted on the movable conveying driving mechanism by the movable connecting plate 31, and the smoothness of positioning adjustment after the lower telescopic positioning unit 2 and the upper movable assembly unit 1 are combined is improved by the contact between the movable sliding wheels 33 and the conveying guide rails.
Furthermore, the positioning actuator 8 in the present application may adopt a hydraulic actuator, an electric drive pneumatic actuator, or other drive methods to perform the positioning movement drive of the positioning portion.
It is obvious that the above embodiments of the present invention are only examples for clearly illustrating the present invention, and are not limitations to the embodiments of the present invention. Other variations and modifications will be apparent to persons skilled in the art in light of the above description. And are neither required nor exhaustive of all embodiments. Any modification, equivalent replacement, and improvement made within the spirit and principle of the present invention should be included in the protection scope of the claims of the present invention.
Claims (10)
1. The single-power two-section six-side precise positioning mechanism is characterized by comprising an upper moving combined part (1) and a lower telescopic positioning part (2), wherein the upper moving combined part (1) and the lower telescopic positioning part (2) are combined to form a six-side stable positioning structure, the upper moving combined part (1) comprises a prepositioning guide wheel set (4) and a precise positioning combined plate (5) which are arranged below a moving positioning frame (3), the precise positioning combined plate (5) is arranged in front of the prepositioning guide wheel set (4), a combined positioning hole (51) is formed below the precise positioning combined plate (5), the lower telescopic positioning part (2) comprises a positioning guide slide rod (7) and a positioning driver (8) which are arranged on a lower fixed bottom plate (6), two ends of the positioning guide slide rod (7) are fixedly arranged on the lower fixed bottom plate (6) through connecting blocks (71), the positioning guide slide rods (7) are arranged on two sides of the positioning driver (8) in parallel, the telescopic end of a vertical plate of a telescopic rod of the positioning driver (8) is connected with a first positioning guide slide rod (81), the second positioning guide rod (81) is arranged on the upper positioning guide rod (82) and a second positioning slide rod (82) through a second positioning guide rod (87), a pre-positioning adjusting block (83) is horizontally arranged above the first positioning vertical plate (81), a guide contact surface (86) is arranged at the adjusting front end of the pre-positioning adjusting block (83), the guide contact surface (86) is matched with the pre-positioning guide wheel set (4), a fine positioning adjusting column (84) is arranged on the front end surfaces of the first positioning vertical plate (81) and the second positioning vertical plate (82), and the fine positioning adjusting column (84) is combined with the combined positioning hole (51).
2. A single-power two-segment six-sided precise positioning mechanism according to claim 1, characterized in that the inner end of the combined positioning hole (51) is provided with a concave limiting slope surface (52), the front end positioning part of the fine positioning adjusting column (84) is provided with a positioning slope surface (85), and the slope of the positioning slope surface (85) is the same as the slope of the concave limiting slope surface (52).
3. A single-power two-section six-sided accurate positioning mechanism as claimed in claim 1, wherein the pre-positioning guide wheel set (4) comprises two guide wheel mounting rods (41) arranged on the same vertical plane and guide wheels (42) mounted at the lower ends of the guide wheel mounting rods (41), the two guide wheels (42) are arranged on the horizontal plane at the same height as the pre-positioning adjusting block (83), and a pre-positioning adjusting gap is left between the guide wheels (42).
4. A single-power two-stage six-sided precision positioning mechanism according to claim 3, wherein the width of the positioning adjustment gap is greater than or equal to the width of the pre-positioning adjustment block (83).
5. A single power two-piece six-sided precision positioning mechanism as claimed in claim 3 wherein the guide contact surface (86) is a V-shaped guide ramp that is in contact engagement with the guide wheel (42).
6. A single-power two-section six-sided accurate positioning mechanism as claimed in claim 1, wherein the positioning driver (8) is mounted on the lower fixed base plate (6) through an adjustable mounting block (61), and sliding adjustment mounting holes (62) are opened on both sides of the adjustable mounting block (61).
7. A single-power two-stage six-sided precision positioning mechanism according to claim 1, wherein the first positioning vertical plate (81) and the second positioning vertical plate (82) are disposed parallel to each other on the positioning guide slide bar (7).
8. The single-power two-section six-sided precise positioning mechanism according to claim 1, wherein the precise positioning adjusting columns (84) are symmetrically arranged on two sides of the front end faces of the first positioning vertical plate (81) and the second positioning vertical plate (82).
9. A single-power two-section six-side precise positioning mechanism according to claim 1 or 8, characterized in that at least two fine positioning adjusting columns (84) are respectively arranged on the front end faces of the first positioning vertical plate (81) and the second positioning vertical plate (82).
10. The six-sided precise positioning mechanism of single-power two-section type according to claim 1, characterized in that the movable positioning frame (3) is provided with a movable connecting plate (31), the connecting and combining end of the movable connecting plate (31) is provided with a combining through hole (32), a movable sliding wheel (33) is arranged below the front end of the movable connecting plate (31), and the contact end face of the movable sliding wheel (33) is arranged on the conveying track.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202222751666.3U CN217778079U (en) | 2022-10-19 | 2022-10-19 | Six accurate positioning mechanism of single power two-period form |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202222751666.3U CN217778079U (en) | 2022-10-19 | 2022-10-19 | Six accurate positioning mechanism of single power two-period form |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN217778079U true CN217778079U (en) | 2022-11-11 |
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ID=83906738
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202222751666.3U Active CN217778079U (en) | 2022-10-19 | 2022-10-19 | Six accurate positioning mechanism of single power two-period form |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN217778079U (en) |
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2022
- 2022-10-19 CN CN202222751666.3U patent/CN217778079U/en active Active
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