CN217914893U - Secondary contour positioning tool structure - Google Patents
Secondary contour positioning tool structure Download PDFInfo
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- CN217914893U CN217914893U CN202221675315.2U CN202221675315U CN217914893U CN 217914893 U CN217914893 U CN 217914893U CN 202221675315 U CN202221675315 U CN 202221675315U CN 217914893 U CN217914893 U CN 217914893U
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Abstract
The utility model provides a secondary contour positioning tool structure, which comprises a tool bottom plate; the contour positioning assembly is arranged at the top of the tool bottom plate, and a contour profiling cavity with an upward opening is arranged on the upper surface of the contour positioning plate; each contour modeling cavity is provided with a proximity sensor for detecting a material piece; the positioning cylinder supporting piece is arranged at the top of the tool bottom plate; the positioning push rod assembly is arranged at the top of the positioning cylinder support piece through the linear slide rail assembly unit; the positioning air cylinder assembly is arranged on the positioning air cylinder supporting piece, one end of the positioning air cylinder assembly is connected with the positioning push rod assembly through a connecting plate and drives the positioning push rod assembly to move back and forth along the linear sliding rail assembly, and a buffering assembly is arranged between the connecting plate and the positioning air cylinder assembly. The utility model adopts the linear slide rail to accurately control the motion position of the push rod; meanwhile, a compression spring is arranged on a positioning screw of the push plate, so that a compression buffer effect is achieved, the material part is prevented from being over-pressurized and flying out, and the material part is greatly protected; the magnetic induction switch is arranged on the positioning cylinder, and when the cylinder is abnormal in position, the magnetic induction switch can quickly respond to alarm and realize quick response.
Description
Technical Field
The utility model relates to a material field is grabbed to the building manipulator, especially relates to the material structure field is grabbed in the location, specifically is a mechanical structure with secondary contour positioning frock.
Background
The secondary contour positioning structure is used for building a mechanical hand material grabbing structure and is widely used in a material grabbing mechanism.
In the use, the manipulator can move the place of formulating according to programming control and snatch the tablet, and in practical application, because the spatial position to the material piece requires the precision than higher, automatic feeding hardly reaches very high precision, often leads to the pan feeding rate of accuracy not high, and is out of alignment many times, needs the check again, consequently grabs under the condition that the accuracy of material is low at the manipulator, also can directly influence the life-span of manipulator, and cost and efficiency have also received very big influence.
Disclosure of Invention
In view of the above-mentioned shortcomings of the prior art, an object of the present invention is to provide a secondary contour positioning tool structure for solving the difficulties of the prior art.
In order to realize the above-mentioned purpose and other relevant purposes, the utility model provides a secondary contour positioning frock structure, include:
a tooling bottom plate 5;
the contour positioning assembly is arranged at the top of the tooling bottom plate 5, and a contour profiling cavity 19 with an upward opening is arranged on the upper surface of a contour positioning plate 1 in the contour positioning assembly;
the detection assembly is used for detecting that a proximity sensor of the material part is arranged in a direction contour on the contour positioning plate, and the material part of each profiling cavity has a detection function;
the positioning cylinder supporting piece is arranged at the top of the tooling bottom plate 5 and is positioned inside the contour positioning assembly;
the positioning push rod assembly is mounted at the top of the positioning cylinder supporting piece through the linear sliding rail assembly unit;
the positioning cylinder assembly is arranged on the positioning cylinder supporting piece, one end of the positioning cylinder assembly is connected with the positioning push rod assembly through a connecting plate 12 and drives the positioning push rod assembly to move back and forth along the linear slide rail assembly, and a buffering assembly is further arranged between the connecting plate 12 and the positioning cylinder assembly.
According to a preferred solution, the contour positioning assembly comprises:
the top of the contour positioning plate 1 is provided with a plurality of contour profiling cavities 19, and each contour profiling cavity 19 is also provided with a positioning hole 18 through which a positioning push rod 9 passes;
the proximity sensor 21 is arranged in the direction profile on the profile positioning plate 1, the material piece of each profiling cavity has a detection function, and if the material shortage condition exists, the manipulator correspondingly supplements one material piece into the profiling cavity through real-time monitoring;
the periphery and the center of the bottom of the outline positioning plate 1 are fixedly arranged on a tool bottom plate 5 through the first equal-height column 2.
According to the preferred scheme, the positioning holes 18 are arranged on two sides of the outline positioning plate 1 in parallel, and the structure of the positioning holes 18 is oval.
According to a preferred solution, the contouring cavities 19 are provided in 8, array-like arrangements.
According to a preferred solution, the positioning cylinder support comprises:
the positioning cylinder fixing plate 3 is arranged at the bottom of the contour positioning plate 1 in parallel and coaxially;
and the periphery and the center of the bottom of the positioning cylinder fixing plate 3 are fixedly arranged on the tool bottom plate 5 through the second equal-height column 4.
According to a preferred aspect, the positioning push rod assembly includes:
a pair of push plates 6 are arranged on the push plates 6, the pair of push plates 6 move along the linear slide rail component in opposite directions,
and the positioning push rod 9, the positioning push rod 9 is vertically arranged on the push plate 6, and when the push plate 6 is in a retracted state, the top of the positioning push rod 9 is aligned with the positioning hole 18.
According to a preferred aspect, a linear slide assembly comprises:
the slide block 14, the said push pedal 6 is fixed on slide block 14 through the screw;
and the sliding block 14 is arranged on the sliding rail 13 and drives the push plate 6 to slide, and the sliding rail 13 is fixedly arranged on two sides of the positioning cylinder fixing plate 3.
According to a preferred solution, the positioning cylinder assembly comprises:
the pair of positioning cylinders 17 are arranged on the two sides of the bottom of the positioning cylinder fixing plate 3 through positioning cylinder adjusting plates 15 respectively, and the positioning cylinders 17 and the positioning cylinder fixing plate are arranged oppositely;
the top of the connecting plate 12 is mounted with the side surface of the push plate 6 through a contour screw 11, and the bottom of the connecting plate 12 is connected with a cylinder shaft of a positioning cylinder 17.
According to the preferred scheme, the two sides of the positioning cylinder fixing plate 3 are provided with concave mounting grooves 20 corresponding to the positions of the connecting plates 12.
According to the preferred scheme, the buffer assembly adopts a compression spring 10, and the compression spring 10 is sleeved on an equal-height screw 11 and is arranged between a connecting plate 12 and a push plate 6.
Preferably, a pair of compression springs 10 is provided on each set of connection plates 12, as are a pair of level screws 11.
According to the preferred scheme, the top of the outline positioning plate 1 is provided with a first guide sleeve 8, and the bottom of the tooling bottom plate 5 is provided with a second guide sleeve 16.
According to the preferred scheme, the first guide sleeve 8 and the second guide sleeve 16 are respectively provided with a plurality of guide sleeves for positioning the material grabbing mechanisms mutually, so that the tooling mechanisms can be switched quickly.
According to the preferred scheme, the positioning air cylinder 17 is further provided with a magnetic sensor, when the positioning air cylinder 17 is mechanically clamped, the air cylinder stroke is not in place, and the sensor senses no signal, so that information can be quickly responded, and the abnormal phenomenon of the tool is prompted.
The utility model adopts the motion mode of the linear slide rail, and the motion position of the push rod is accurately controlled; meanwhile, the positioning screw of the push plate is provided with a compression spring, so that the compression and buffering effects are achieved, the overpressure of the material part is effectively prevented, the material part is prevented from flying out of the tool, and the material part is greatly protected; a magnetic induction switch is arranged on the positioning air cylinder, and when the position of the air cylinder is abnormal, the air cylinder can quickly respond to alarm to realize quick response.
The following description of the preferred embodiments for carrying out the present invention will be made in detail with reference to the accompanying drawings, so that the features and advantages of the present invention can be easily understood.
Drawings
Fig. 1 is a schematic perspective view of the present invention;
FIG. 2 is an enlarged schematic view of the three-dimensional structure of the contour positioning plate and the material member according to the present invention;
fig. 3 is an enlarged schematic view of the three-dimensional structure of the linear guide rail and the push plate according to the present invention;
FIG. 4 is a front view of the positioning cylinder and the base plate of the present invention;
fig. 5 is an enlarged schematic view of the three-dimensional structure of the proximity sensor for material measurement according to the present invention.
Description of the reference symbols
1. A contour positioning plate; 2. a first equal height column; 3. positioning a cylinder fixing plate; 4. a second equal-height column; 5. a tooling bottom plate;
6. pushing the plate; 7. material parts; 8. a first guide sleeve; 9. positioning the push rod; 10. a compression spring; 11. an equal-height screw; 12. a connecting plate; 13. a slide rail; 14. a slider; 15. positioning the cylinder adjusting plate; 16. a second guide sleeve; 17. positioning the air cylinder;
18. positioning holes; 19. a contour-modeling cavity; 20. mounting grooves; 21. a proximity sensor.
Detailed Description
In order to make the technical solution of the present invention's purpose, technical solution and advantages clearer, the following description will be combined with the drawings of the specific embodiments of the present invention, to carry out clear and complete description on the technical solution of the embodiments of the present invention. Like reference symbols in the various drawings indicate like elements. It should be noted that the described embodiments are some, not all embodiments of the present invention. Based on the described embodiments of the present invention, all other embodiments obtained by a person of ordinary skill in the art without creative efforts belong to the protection scope of the present invention.
Possible embodiments within the scope of the invention may have fewer parts, have other parts not shown in the figures, different parts, differently arranged parts or differently connected parts, etc. than the examples shown in the figures. Further, two or more of the components in the drawings may be implemented in a single component, or a single component shown in the drawings may be implemented as a plurality of separate components.
Unless defined otherwise, technical or scientific terms used herein shall have the ordinary meaning as understood by one of ordinary skill in the art to which this invention belongs. The use of "first," "second," and similar terms in the description and in the claims does not indicate any order, quantity, or importance, but rather is used to distinguish one element from another. Also, the use of the terms "a" or "an" and the like do not necessarily denote a limitation of quantity. The word "comprising" or "comprises", and the like, means that the element or item listed before the word covers the element or item listed after the word and its equivalents, but does not exclude other elements or items. The terms "connected" or "coupled" and the like are not restricted to physical or mechanical connections, but may include electrical connections, whether direct or indirect. "upper", "lower", "left", "right", and the like are used merely to indicate relative positional relationships, and when the absolute position of the object being described is changed, the relative positional relationships may also be changed accordingly.
The utility model provides a secondary contour positioning frock structure for in grabbing material structure technology, the utility model discloses do not restrict the type of the manipulator of adversary's installation, nevertheless should have during the manipulator that contour positioning structure specially adapted required precision is high snatchs the demand.
The secondary positioning structure is used for improving the position precision of the equipment, the material part is placed in the secondary positioning tool by visual guidance, the secondary positioning structure is utilized so as to improve the accuracy of grabbing the material by the manipulator, the service life of the manipulator is prolonged, the efficiency is improved, and the mechanical automation production can be stably ensured
Generally, the utility model provides a secondary contour positioning frock structure mainly includes frock bottom plate 5, contour positioning subassembly, location cylinder support piece, location push rod subassembly and location cylinder subassembly. Reference may be made to fig. 1, which shows the arrangement relationship of the tooling bottom plate 5, the contour positioning assembly, the detection assembly, the positioning cylinder support, the positioning push rod assembly and the positioning cylinder assembly.
As shown in fig. 4, a contour positioning assembly and a positioning cylinder support member located inside the contour positioning assembly are installed at the top of a tooling bottom plate 5, a main frame of a secondary contour positioning tooling structure is formed, specifically, a contour positioning plate 1 in the contour positioning assembly is installed on the tooling bottom plate 5 through a first equal-height column 2 at the bottom, a plurality of contour profiling cavities 19 with upward openings are arranged at the top of the contour positioning plate 1 and used for placing material pieces 7, in order to improve the working efficiency, the number of the contour profiling cavities 19 can be 8 when in use and are arranged in an array shape, in addition, proximity sensors 21 are installed in a direction contour on the contour positioning plate, the material pieces in each profiling cavity have a detection function, if a material shortage situation exists, a material piece is supplemented into the profiling cavity by a manipulator through real-time monitoring.
When the material part forming device is used, a material part 7 is placed in the contour profiling cavities 19, the left side and the right side of each contour profiling cavity 19 are also provided with positioning holes 18, the positioning holes 18 are used for being inserted into positioning push rods 9 on the bottom positioning push rod assemblies, when the positioning push rods 9 penetrate into the positioning holes 18, the positioning push rods 9 move towards the middle of the integral structural part under the driving of the positioning air cylinder assemblies, and the positioning push rods 9 push the material part 7 to a required position to achieve the standard.
Specifically, the positioning push rod 9 is vertically installed on the push plate 6, the push plate 6 is fixed on a slide block 14 in the linear slide rail assembly through a screw, the slide block 14 is arranged on a slide rail 13 and drives the pair of push plates 6 to move in opposite directions, the slide rail 13 is fixedly installed on two sides of the positioning cylinder fixing plate 3, the positioning cylinder fixing plate 3 is arranged at the bottom of the contour positioning plate 1 in parallel and coaxially, the periphery and the center of the bottom of the positioning cylinder fixing plate 3 are fixedly installed on the tool bottom plate 5 through a second equal-height column 4, preferably, the periphery and the center of the bottom of the contour positioning plate 1 are fixedly installed on the tool bottom plate 5 through a first equal-height column 2, and the parallel positions of the contour positioning plate 1 and the positioning cylinder fixing plate 3 are limited and guided through five groups of equal-height columns, so that deformation is avoided, and the working pressure can be borne.
As mentioned above, the pair of push plates 6 move in opposite directions, the power source of the push plates comes from the positioning cylinders 17 in the positioning cylinder assembly, specifically, the positioning cylinders 17 are provided with a pair corresponding to the positions of the push plates 6 and are respectively installed on the two sides of the bottom of the positioning cylinder fixing plate 3 through the positioning cylinder adjusting plates 15, then, the end parts of the cylinder rods of the positioning cylinders 17 are installed with the push plates 6 through the connecting plates 12, specifically, the top parts of the connecting plates 12 are installed with the side surfaces of the push plates 6 through the equal-height screws 11, the bottom parts of the connecting plates are connected with the cylinder shafts of the positioning cylinders 17, through the linkage of the above structure, the positioning cylinders 17 and the push plates 6 move in the same direction, and no time difference is generated.
On this basis preferably, the position that the both sides of location cylinder fixed plate 3 correspond connecting plate 12 is provided with recessed mounting groove 20, sets up the mounting groove in advance, plays when the cylinder homing, is aimed at between connecting plate 12 and the location cylinder fixed plate 3, and makes the position of push pedal also the maximize utilize the area of location cylinder fixed plate 3, has the biggest stroke.
Specifically, a compression spring 10 is sleeved on an equal-height screw 11 between a connecting plate 12 and a push plate 6, and when a positioning push rod 9 contacts with a material part to move, the spring is compressed, so that buffering is increased, and the material part 7 is prevented from being ejected out due to mechanical hard collision; in order to equalize the compression force and the pushing force, the compression springs 10 are provided in a pair for each set of the connection plates 12, and a pair is provided for the corresponding flush screws 11.
As shown in fig. 2 and 1, the top of the contour positioning plate 1 is provided with a plurality of first guide sleeves 8, and the bottom of the tooling bottom plate 5 is provided with a plurality of second guide sleeves 16 for positioning with the material grabbing mechanism, so as to realize quick switching of the tooling mechanism.
In use, the following three cases are obtained:
1. when the positioning cylinder 17 is in an extending state, the push plate 6 extends along with the movement of the positioning cylinder to drive the positioning push rod 9 to extend, at the moment, a material piece can be placed into the profiling cavity, a fixed gap is formed between the material piece and the profiling cavity, the material piece can be more easily placed, meanwhile, the proximity sensor monitors the grabbing state of the material piece in real time, and if the position of material shortage exists, the manipulator can correspondingly supplement the material piece;
2. when the positioning cylinder 17 is in a retraction state, the material parts in 8 cavities are pushed by the positioning push rod 9, the single side of the material parts and the cavities are accurately positioned, the compression spring is compressed at the moment, and the material parts are positioned in the cavities in a single-side copying manner by the force of the spring;
3. mechanical anomaly alarm
As shown in fig. 4, a magnetic sensor is installed on the positioning cylinder 17, when the positioning cylinder 17 is mechanically clamped, the cylinder stroke is not in place, and the sensor senses no signal, so that information can be quickly responded to prompt an abnormal phenomenon of the tool.
The above embodiments are merely illustrative of the principles and effects of the present invention, and are not to be construed as limiting the invention. Any person skilled in the art can modify or change the above embodiments without departing from the spirit and scope of the present invention. Accordingly, it is intended that all equivalent modifications or changes which may be made by those skilled in the art without departing from the spirit and technical spirit of the present invention be covered by the claims of the present invention.
Claims (8)
1. The utility model provides a secondary profile location frock structure which characterized in that includes:
a tooling bottom plate (5);
the tool comprises a contour positioning assembly, a tool bottom plate (5) and a contour profiling cavity (19), wherein the contour positioning assembly is installed at the top of the tool bottom plate (5), and the upper surface of a contour positioning plate (1) in the contour positioning assembly is provided with a contour profiling cavity (19) with an upward opening;
the detection assembly is used for detecting that a proximity sensor of the material part is arranged in a direction contour on the contour positioning plate, and the material part of each profiling cavity has a detection function;
the positioning cylinder supporting piece is arranged at the top of the tooling bottom plate (5) and is positioned inside the contour positioning assembly;
the positioning push rod assembly is mounted at the top of the positioning cylinder supporting piece through the linear sliding rail assembly unit;
the positioning air cylinder assembly is arranged on the positioning air cylinder supporting piece, one end of the positioning air cylinder assembly is connected with the positioning push rod assembly through a connecting plate (12) and drives the positioning push rod assembly to move back and forth along the linear slide rail assembly, and a buffering assembly is further arranged between the connecting plate (12) and the positioning air cylinder assembly.
2. The secondary contour positioning tooling structure of claim 1, wherein the contour positioning assembly comprises:
the top of the contour positioning plate (1) is provided with a plurality of contour modeling cavities (19), and each contour modeling cavity (19) is also provided with a positioning hole (18) through which a positioning push rod (9) passes;
the proximity sensor (21) is arranged in the direction contour on the contour positioning plate (1);
the periphery and the center of the bottom of the outline positioning plate (1) are fixedly arranged on the tool bottom plate (5) through the first equal-height column (2).
3. The secondary contour positioning tooling structure of claim 2, wherein the positioning cylinder support comprises:
the positioning cylinder fixing plate (3) is arranged at the bottom of the outline positioning plate (1) in parallel and coaxially;
and the periphery and the center of the bottom of the positioning cylinder fixing plate (3) are fixedly arranged on the tool bottom plate (5) through the second equal-height column (4).
4. The secondary contour positioning tooling structure of claim 3, wherein the positioning push rod assembly comprises:
a pair of push plates (6), wherein the push plates (6) are arranged, the pair of push plates (6) move along the linear slide rail component in opposite directions,
the positioning push rod (9), the positioning push rod (9) is vertically installed on the push plate (6), and when the push plate (6) is in a retraction state, the top of the positioning push rod (9) is aligned with the positioning hole (18).
5. The secondary profile positioning tooling structure of claim 4, wherein the linear slide assembly comprises:
the push plate (6) is fixed on the sliding block (14) through a screw;
slide rail (13), slider (14) set up and drive push pedal (6) and slide on slide rail (13), slide rail (13) fixed mounting is in the both sides of location cylinder fixed plate (3).
6. The secondary profile positioning tooling structure of claim 5, wherein the positioning cylinder assembly comprises:
the pair of positioning cylinders (17) are arranged, and are respectively installed on two sides of the bottom of the positioning cylinder fixing plate (3) through positioning cylinder adjusting plates (15) and are arranged oppositely;
the top of the connecting plate (12) is mounted with the side surface of the push plate (6) through a contour screw (11), and the bottom of the connecting plate is connected with a cylinder shaft of the positioning cylinder (17).
7. The secondary contour positioning tool structure as claimed in claim 6, wherein the buffer assembly employs a compression spring (10), and the compression spring (10) is sleeved on the contour screw (11) and is arranged between the connecting plate (12) and the push plate (6).
8. The secondary contour positioning tooling structure according to claim 7, characterized in that a first guide sleeve (8) is arranged at the top of the contour positioning plate (1), and a second guide sleeve (16) is arranged at the bottom of the tooling bottom plate (5).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202221675315.2U CN217914893U (en) | 2022-07-01 | 2022-07-01 | Secondary contour positioning tool structure |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202221675315.2U CN217914893U (en) | 2022-07-01 | 2022-07-01 | Secondary contour positioning tool structure |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN217914893U true CN217914893U (en) | 2022-11-29 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202221675315.2U Active CN217914893U (en) | 2022-07-01 | 2022-07-01 | Secondary contour positioning tool structure |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN217914893U (en) |
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2022
- 2022-07-01 CN CN202221675315.2U patent/CN217914893U/en active Active
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