Positioning clamping tooling

Abstract

The present invention belongs to the field of positioning and clamping technology, and discloses a positioning and clamping tool. The positioning and clamping tool includes a carrier, a slider, and a driving cylinder. A first positioning column and a second positioning column are installed on the carrier. One side of the product along the first direction can abut against the first positioning column, and one side of the product along the second direction can abut against the second positioning column. The slider is installed with a third positioning column and a fourth positioning column. The slider is slidably connected to the carrier along a third direction. The third direction is set at an angle to both the first direction and the second direction. The third positioning column can abut against the other side of the product along the first direction, and the fourth positioning column can abut against the other side of the product along the second direction. The driving cylinder is set on the side of the carrier away from the first positioning column along the first direction. The two ends of the driving cylinder are respectively hinged to the slider and the carrier, and the two ends of the driving cylinder are spaced apart along the second direction. The arrangement direction of the driving cylinder is set at an angle to the third direction, so that the positioning and clamping tool occupies a small space.

Description

Technical Field

[0001] The present invention relates to the technical field of positioning and clamping, and in particular to a positioning and clamping tool. Background Art

[0002] At present, product processing equipment generally transports products between various processing stations through assembly lines, and the processing stations are equipped with positioning and clamping tooling, which is used to clamp and fix the products in the corresponding processing stations so that the products can be processed accordingly.

[0003] Traditional positioning and clamping tooling generally adopts a diagonal clamping method to clamp the product. Specifically, the positioning and clamping tooling generally includes a first clamping module and a second clamping module arranged diagonally, wherein the first clamping module is fixed in position, and the second clamping module can be moved along the arrangement direction of the first clamping module and the second clamping module. The first clamping module is used to position the product when placing the product, and the second clamping module can move a distance toward the first clamping module to clamp the product. In the prior art, the second clamping module is generally driven to move by a driving cylinder. Specifically, the driving cylinder is generally arranged on the side of the second clamping module away from the first clamping module along the arrangement direction of the first clamping module and the second clamping module, and the axis of the driving cylinder extends along the arrangement direction of the first clamping module and the second clamping module, resulting in a large space occupied by the positioning and clamping tooling.

[0004] Therefore, the above problems need to be solved urgently. Summary of the Invention

[0005] The object of the present invention is to provide a positioning and clamping tool which occupies a small space.

[0006] To achieve this object, the present invention adopts the following technical solutions:

[0007] The present invention provides a positioning and clamping tool, comprising:

[0008] a carrier configured to carry a product, wherein a first positioning post and a second positioning post are mounted on the carrier, wherein one side of the product along a first direction can abut against the first positioning post, and one side of the product along a second direction can abut against the second positioning post, wherein the second direction is perpendicular to the first direction; and

[0009] a slider, equipped with a third positioning post and a fourth positioning post, the slider being slidably connected to the carrier along a third direction, the third direction being set at an angle to both the first direction and the second direction, so that the third positioning post can abut against the other side of the product along the first direction, and the fourth positioning post can abut against the other side of the product along the second direction;

[0010] The positioning and clamping tool also includes:

[0011] A driving cylinder is arranged on a side of the carrier away from the first positioning column along the first direction, the movable end of the driving cylinder is hinged to the slider, and one end of the driving cylinder away from its movable end is hinged to the carrier, and the two ends of the driving cylinder are arranged at intervals along the second direction.

[0012] Preferably, the carrier includes a mounting plate and a mounting seat, the mounting plate is detachably mounted on the mounting seat, the first positioning column and the second positioning column are both mounted on the mounting plate, the slider includes a first block and a second block, the third positioning column and the fourth positioning column are both mounted on the first block, the first block is slidably connected to the mounting plate along a fourth direction, the fourth direction is set at an angle to the first direction and the second direction, the second block is slidably connected to the mounting seat along the third direction, the movable end of the driving cylinder is hinged to the second block, the end of the driving cylinder away from its movable end is hinged to the mounting seat, and the second block can push the first block to slide along the fourth direction.

[0013] Preferably, a push plate is provided on the first block, and a push rod is provided on the second block. The push rod is cylindrical, and the cylindrical surface of the push rod can abut against the push plate.

[0014] Preferably, a first mounting plate is installed on the mounting plate, the first mounting plate extends along the fourth direction, the first block is slidably connected to the first mounting plate, and a through hole is opened on the push plate along the fourth direction, and the first mounting plate can pass through the through hole.

[0015] Preferably, the positioning and clamping tool further includes a detection module, and the detection module is configured to detect the model of the mounting plate installed on the mounting seat.

[0016] Preferably, the detection module includes multiple proximity sensors, and a detection block is fixedly connected to the mounting plate. When the mounting plate is installed on the mounting base, the detection block is opposite to one of the multiple proximity sensors, and the positions of the detection blocks on mounting plates of different models are different when they are installed on the mounting base.

[0017] Preferably, the movable end of the driving cylinder is hinged to a first connecting plate, one of the first connecting plate and the slider is provided with a first waist-shaped hole, the first waist-shaped hole extending in a vertical direction, the other of the first connecting plate and the slider is provided with a first screw hole, and the first connecting plate is fixedly connected to the slider by a first bolt passing through the first waist-shaped hole and the first screw hole;

[0018] One end of the driving cylinder away from its movable end is hinged to the second connecting plate, and a second waist-shaped hole is provided on one of the second connecting plate and the carrier, and the second waist-shaped hole extends along the second direction. A second screw hole is provided on the other of the second connecting plate and the carrier, and the second connecting plate is fixedly connected to the carrier by a second bolt passing through the second waist-shaped hole and the second screw hole.

[0019] Preferably, the third positioning column is sleeved on the outer circumference of the first pin shaft and fixedly connected to the slider through the first pin shaft, and the axis of the first pin shaft is offset relative to the axis of the third positioning column. The fourth positioning column is sleeved on the outer circumference of the second pin shaft and fixedly connected to the slider through the second pin shaft, and the axis of the second pin shaft is offset relative to the axis of the fourth positioning column.

[0020] Preferably, a fifth positioning post and a sixth positioning post are further installed on the carrier, the fifth positioning post and the first positioning post are arranged at intervals along the second direction, and the sixth positioning post and the second positioning post are arranged at intervals along the first direction.

[0021] Preferably, a suction cup is provided on the carrier, and the suction cup is configured to absorb the product.

[0022] Beneficial Effects of the Invention: In the present invention, the arrangement direction of the driving cylinder is arranged at an angle to the third direction, thereby reducing the space occupied by the positioning and clamping tooling. Furthermore, because the movable end of the driving cylinder is hingedly mounted to the slider, and the end of the driving cylinder remote from the movable end is hingedly mounted to the carrier, the position of the driving cylinder can adaptively change during the extension and retraction of the movable end of the driving cylinder, thereby ensuring that the movable end can drive the slider to slide along the third direction. BRIEF DESCRIPTION OF THE DRAWINGS

[0023] Figure 1 1 is a schematic structural diagram of a positioning and clamping tool in an embodiment of the present invention;

[0024] Figure 2 It is a top view of the positioning and clamping tool in an embodiment of the present invention.

[0025] In the picture:

[0026] 1. Carrier; 111. First positioning post; 112. Second positioning post; 12. Mounting plate; 121. First mounting plate; 122. Detection block; 13. Mounting base; 131. Second mounting plate; 14. Second screw hole; 151. Fifth positioning post; 152. Sixth positioning post; 16. Suction cup;

[0027] 2. Slider; 21. Third positioning post; 211. First pin; 22. Fourth positioning post; 221. Second pin; 23. First block; 231. Push plate; 2311. Through hole; 24. Second block; 241. Push rod;

[0028] 3. Driving cylinder; 31. First connecting plate; 311. First waist-shaped hole; 32. Second connecting plate; 321. Second waist-shaped hole;

[0029] 41. Proximity sensor. DETAILED DESCRIPTION

[0030] The present invention will be further described in detail below with reference to the accompanying drawings and examples. It will be understood that the specific embodiments described herein are intended only to illustrate the present invention and are not intended to limit the present invention. It should also be noted that, for ease of description, the accompanying drawings only illustrate portions relevant to the present invention, not all structures.

[0031] In the description of the present invention, unless otherwise expressly specified or limited, the terms "connected," "connected," and "fixed" should be understood in a broad sense. For example, they may refer to fixed connections, detachable connections, or integration; mechanical connections or electrical connections; direct connections or indirect connections through an intermediate medium; and internal communication between two components or interaction between two components. Those skilled in the art will understand the specific meanings of the above terms in the present invention in specific circumstances.

[0032] In the present invention, unless otherwise expressly specified or limited, a first feature being "above" or "below" a second feature may include the first and second features being in direct contact, or may include the first and second features being in contact not directly but through another feature between them. Furthermore, a first feature being "above," "above," and "above" a second feature may include the first feature being directly above or obliquely above the second feature, or may simply mean that the first feature is higher in level than the second feature. A first feature being "below," "below," and "below" a second feature may include the first feature being directly below or obliquely below the second feature, or may simply mean that the first feature is lower in level than the second feature.

[0033] In the description of this embodiment, terms such as "upper," "lower," "left," and "right" are used to refer to positions or locations based on those shown in the accompanying drawings. These terms are intended solely to facilitate description and simplify operation, and are not intended to indicate or imply that the devices or components referred to must have, be constructed, or operate in a specific orientation. Therefore, they should not be construed as limitations on the present invention. Furthermore, the terms "first" and "second" are used solely for descriptive purposes and have no special meaning.

[0034] See also Figure 1 and Figure 2 , this embodiment provides a positioning and clamping tool. Similar to the prior art, the positioning and clamping tool in this embodiment includes a carrier 1 and a slider 2. The carrier 1 is configured to carry products. A first positioning column 111 and a second positioning column 112 are installed on the carrier 1. One side of the product along the first direction can abut against the first positioning column 111, and one side of the product along the second direction can abut against the second positioning column 112. The second direction is perpendicular to the first direction. In this embodiment, the first direction is the width direction of the carrier 1, and the second direction is the length direction of the carrier 1. That is, the first positioning column 111 and the second positioning column 112 together constitute the first clamping module mentioned above, so that the product can be positioned when placed on the carrier 1. The slider 2 is equipped with a third positioning column 21 and a fourth positioning column 22. The slider 2 is slidably connected to the carrier 1 along the third direction. The third direction is set at an angle to the first direction and the second direction, so that the third positioning column 21 can abut against the other side of the product along the first direction, and the fourth positioning column 22 can abut against the other side of the product along the second direction. The third positioning column 21 and the fourth positioning column 22 together constitute the second clamping module mentioned above. The third positioning column 21 and the fourth positioning column 22 can move a certain distance with the slider 2, thereby clamping the product in a diagonal clamping manner.

[0035] In addition to the carrier 1 and the slider 2, the positioning and clamping tooling in this embodiment also includes a driving cylinder 3, which is used to drive the slider 2 to slide along the third direction. Based on the content mentioned above, the driving cylinder of the positioning and clamping tooling in the prior art is generally arranged on the side of the second clamping module away from the first clamping module along the arrangement direction of the first clamping module and the second clamping module, and the axis of the driving cylinder extends along the arrangement direction of the first clamping module and the second clamping module, that is, the driving cylinder of the positioning and clamping tooling in the prior art is arranged in a straight line with the second clamping module of the positioning and clamping tooling, which will cause the positioning and clamping tooling to occupy a larger space.

[0036] To solve the above problem, in this embodiment, the driving cylinder 3 is arranged on the side of the carrier 1 away from the first positioning column 111 along the first direction, the movable end of the driving cylinder 3 is hinged to the slider 2, the end of the driving cylinder 3 away from its movable end is hinged to the carrier 1, and the two ends of the driving cylinder 3 are arranged at intervals along the second direction.

[0037] Based on the above, in this embodiment, the arrangement direction of the driving cylinder 3 is arranged at an angle with the third direction, thereby reducing the space occupied by the positioning and clamping tooling. Furthermore, because the movable end of the driving cylinder 3 is hingedly mounted to the slider 2, and the end of the driving cylinder 3 away from the movable end is hingedly mounted to the carrier 1, the position of the driving cylinder 3 can adaptively change during the extension and retraction of the movable end of the driving cylinder 3, thereby ensuring that the movable end can drive the slider 2 to slide along the third direction.

[0038] In addition, a fifth positioning column 151 and a sixth positioning column 152 are also installed on the carrier 1. The fifth positioning column 151 and the first positioning column 111 are arranged at intervals along the second direction, and the product can also abut against the fifth positioning column 151 on one side along the first direction. The sixth positioning column 152 and the second positioning column 112 are arranged at intervals along the first direction, and the product can also abut against the sixth positioning column 152 on one side along the second direction, so that the product can be positioned more accurately when placed on the carrier 1.

[0039] Furthermore, a suction cup 16 is provided on the carrier 1, and the suction cup 16 is configured to adsorb the product. The suction cup 16 can further position the product to prevent the product from shifting when the third positioning column 21 and the fourth positioning column 22 move toward the first positioning column 111 and the second positioning column 112.

[0040] Since products have various models and different models have different sizes, when the product is changed, the positioning and clamping tooling also needs to be changed to be suitable for positioning and clamping products of different sizes. Specifically, for products of different sizes, the arrangement positions of the first positioning column 111, the second positioning column 112, the third positioning column 21 and the fourth positioning column 22 on the carrier 1 need to be determined according to the size of the product, that is, for products of different sizes, the arrangement positions of the first positioning column 111, the second positioning column 112, the third positioning column 21 and the fourth positioning column 22 on the carrier 1 are different.

[0041] Preferably, the carrier 1 in this embodiment includes a mounting plate 12 and a mounting seat 13, the mounting plate 12 is detachably mounted on the mounting seat 13, the suction cup 16 is arranged on the mounting plate 12, the first positioning column 111 and the second positioning column 112 are both mounted on the mounting plate 12, the slider 2 includes a first block 23 and a second block 24, the third positioning column 21 and the fourth positioning column 22 are both mounted on the first block 23, the first block 23 is slidably connected to the mounting plate 12 along the fourth direction, the fourth direction is set at an angle to the first direction and the second direction, the second block 24 is slidably connected to the mounting seat 13 along the third direction, the movable end of the driving cylinder 3 is hinged to the second block 24, and the end of the driving cylinder 3 away from its movable end is hinged to the mounting seat 13, and the second block 24 can push the first block 23 to slide along the fourth direction.

[0042] In this embodiment, for each model of product, the positioning clamping tool is equipped with a mounting plate 12 that is compatible with it. The arrangement positions of the first positioning column 111, the second positioning column 112, the third positioning column 21 and the fourth positioning column 22 on the mounting plate 12 are determined according to the size of the product that is compatible with the mounting plate 12. When the product is changed, it is only necessary to remove the mounting plate 12 originally installed on the mounting seat 13 and assemble the mounting plate 12 that is compatible with the changed product on the mounting seat 13, without disassembling and reassembling the first positioning column 111, the second positioning column 112, the third positioning column 21 and the fourth positioning column 22 on the mounting plate 12. The entire changing process is simple and time-saving, thereby improving the production efficiency of the product.

[0043] Since the arrangement positions of the first positioning column 111, the second positioning column 112, the third positioning column 21 and the fourth positioning column 22 on the carrier 1 are different for products of different sizes, the arrangement directions of the second clamping module composed of the third positioning column 21 and the fourth positioning column 22 and the first clamping module composed of the first positioning column 111 and the second positioning column 112 will change for different models of mounting plates 12 installed on the mounting seat 13. For different models of mounting plates 12 installed on the mounting seat 13, in order to ensure that after the driving cylinder 3 drives the slider 2 to move along the third direction, the third positioning column 21 can abut against the other side of the product along the first direction, and at the same time the fourth positioning column 22 can abut against the other side of the product along the second direction, the slider 2 in this embodiment adopts a split structure. Specifically, the second block 24 of the slider 2 is slidably connected to the mounting seat 13 along the third direction, and for all models of mounting plates 12, the first block 23 is slidably connected thereto along the fourth direction. For different models of mounting plates 12, the sliding direction of the first block 23 is different. The sliding direction of the first block 23 is specifically determined according to the arrangement direction of the second clamping module and the first clamping module on the mounting plate 12, that is, for different models of mounting plates 12, the fourth direction is specifically determined according to the arrangement direction of the second clamping module and the first clamping module on the mounting plate 12. Specifically, the fourth direction can coincide with the third direction or be set at an angle to the third direction. The driving cylinder 3 can drive the second block 24 to move in the third direction, and the second block 24 can push the first block 23 to move in the fourth direction, thereby clamping the product. In other words, by using a split slider 2 in this embodiment, the mounting seat 13 is compatible with different models of mounting plates 12, and thus the positioning and clamping tool is compatible with different models of products.

[0044] It is understandable that for different types of mounting plates 12, the sizes of the suction cups 16 thereon are also different, and the size of the suction cups 16 on the mounting plate 12 is specifically determined according to the size of the product.

[0045] It should be noted that, in this embodiment, one of the mounting plate 12 and the mounting seat 13 is installed with a first pneumatic quick connector (not shown in the figure) and a male connector (not shown in the figure), and the first pneumatic quick connector is connected to the air inlet of the driving cylinder 3. The other of the mounting plate 12 and the mounting seat 13 is installed with a second pneumatic quick connector (not shown in the figure) and a female connector (not shown in the figure), and the second pneumatic quick connector is connected to the air source (not shown in the figure). The mounting plate 12 and the mounting seat 13 are detachably connected through the female connector and the male connector, and the second pneumatic quick connector can be engaged with the first pneumatic quick connector when the male connector and the female connector are plugged in.

[0046] That is, in this embodiment, the male connector and the female connector are used to realize the rapid disassembly and replacement of the mounting plate. In addition, when the mounting plate 12 that is compatible with the product after the replacement is assembled on the mounting seat 13, the air source can be automatically connected to the driving cylinder 3 through the first pneumatic quick connector and the second pneumatic quick connector to realize ventilation of the driving cylinder 3. The entire replacement process does not require manual disassembly and assembly of the air circuit, thereby further simplifying the replacement process of the positioning and clamping tooling, further shortening the time required for the replacement of the positioning and clamping tooling, and thus further improving the production efficiency of the product.

[0047] It should be noted that the male connector and female connector in this embodiment are purchased parts. Their specific structures can be referred to the invention patent with publication number WO2021177385A1, which will not be described in detail in this embodiment.

[0048] It should also be noted that the first pneumatic quick connector and the second pneumatic quick connector described herein are also purchased parts. When the first pneumatic quick connector and the second pneumatic quick connector are connected, the first pneumatic quick connector and the second pneumatic quick connector are automatically locked and connected. The specific structure of the first pneumatic quick connector and the second pneumatic quick connector can refer to the automatic connector produced by Japan Kosmek (KOSMEK). The specific website can be referenced at https: / / b2b.baidu.com / land?id=a2773a4ba3b91e501603b2208d4be22a10. The specific structure of the first pneumatic quick connector and the second pneumatic quick connector is not repeated in this embodiment.

[0049] Furthermore, the positioning and clamping tooling also includes a detection module, which is configured to detect the model of the mounting disk 12 installed on the mounting seat 13, thereby ensuring that the model of the mounting disk 12 installed on the mounting seat 13 is consistent with the model of the mounting disk 12 actually required, thereby avoiding the staff from mistakenly installing other models of mounting disks 12.

[0050] Preferably, the detection module in this embodiment includes multiple proximity sensors 41, and the multiple proximity sensors 41 are all installed on the mounting base 13. A detection block 122 is fixedly connected to the mounting disk 12. When the mounting disk 12 is installed on the mounting base 13, the detection block 122 is directly opposite to one of the multiple proximity sensors 41, and when different models of mounting disks 12 are installed on the mounting base 13, the positions of the detection blocks 122 thereon are different, that is, any proximity sensor 41 corresponds to a single model of mounting disk 12, and the detection block 122 on the mounting disk 12 can trigger the proximity sensor 41 so that the proximity sensor 41 generates an electrical signal, thereby determining the model of the mounting disk 12 installed on the mounting base 13.

[0051] Based on the content mentioned above, the slider 2 in this embodiment adopts a split structure, a push plate 231 is provided on the first block 23, and a push rod 241 is provided on the second block 24. The push rod 241 is cylindrical, and the cylindrical surface of the push rod 241 can abut against the push plate 231. After the mounting disk 12 is changed, even if the position of the push plate 231 changes, the cylindrical push rod 241 can still effectively abut against a certain position on the push plate 231, thereby ensuring that the second block 24 can effectively push the first block 23 to slide along the fourth direction, thereby further ensuring that the mounting seat 13 is compatible with mounting disks 12 of different models.

[0052] Furthermore, a first mounting plate 121 is installed on the mounting disk 12, and the first mounting plate 121 extends along the fourth direction. The first block 23 is slidably connected to the first mounting plate 121. In this embodiment, a through hole 2311 is opened on the push plate 231 along the fourth direction. When the first block 23 slides along the fourth direction, the first mounting plate 121 can pass through the through hole 2311, thereby reducing the space occupied by the first mounting plate 121 and the first block 23 while ensuring that the stroke of the first block 23 meets the requirements, thereby making the space occupied by the positioning and clamping tooling smaller.

[0053] A second mounting plate 131 is provided on the mounting seat 13 , and the second block 24 is slidably connected to the second mounting plate 131 along the third direction.

[0054] It should be noted that the movable end of the driving cylinder 3 is preferably hinged to the first connecting plate 31, and one of the first connecting plate 31 and the slider 2 is provided with a first waist-shaped hole 311, and the first waist-shaped hole 311 extends in the vertical direction. The other of the first connecting plate 31 and the slider 2 is provided with a first screw hole (not shown in the figure), and the first connecting plate 31 is fixedly connected to the slider 2 by a first bolt (not shown in the figure) passing through the first waist-shaped hole 311 and the first screw hole. For example, in this embodiment, the first waist-shaped hole 311 is provided on the first connecting plate 31, and the first screw hole is provided on the second block 24 of the slider 2.

[0055] In addition, the end of the driving cylinder 3 away from its movable end is preferably hinged to the second connecting plate 32, and a second waist-shaped hole 321 is provided on one of the second connecting plate 32 and the carrier 1, and the second waist-shaped hole 321 extends along the second direction, and the other of the second connecting plate 32 and the carrier 1 is provided with a second screw hole 14, and the second connecting plate 32 is fixedly connected to the carrier 1 by a second bolt (not shown in the figure) passing through the second waist-shaped hole 321 and the second screw hole 14. For example, in this embodiment, the second waist-shaped hole 321 is provided on the second connecting plate 32, and the second screw hole 14 is provided on the mounting seat 13 of the carrier 1.

[0056] Based on the above, in this embodiment, the hinge position of the driving cylinder 3 on the second block 24 can be adjusted, and the hinge position of the driving cylinder 3 on the mounting seat 13 can be adjusted, so as to adjust the posture of the driving cylinder 3, so as to eliminate the dimensional deviation of the first block 23 from the theoretical position caused by the assembly tolerance of the mounting plate 12 after the mounting plate 12 is installed on the mounting seat 13, and eliminate the dimensional deviation of the second block 24 from the theoretical position caused by the assembly tolerance between the second block 24 and the mounting seat 13, so as to further ensure that the driving cylinder 3 can actuate the second block 24 and drive the first block 23 to slide accurately and smoothly along the fourth direction, and avoid accidents such as the first block 23 and the second block 24 getting stuck during the sliding process.

[0057] Furthermore, in this embodiment, the third positioning post 21 is sleeved on the outer periphery of the first pin shaft 211 and is fixedly connected to the slider 2 through the first pin shaft 211, and the axis of the first pin shaft 211 is offset relative to the axis of the third positioning post 21, and the fourth positioning post 22 is sleeved on the outer periphery of the second pin shaft 221 and is fixedly connected to the slider 2 through the second pin shaft 221, and the axis of the second pin shaft 221 is offset relative to the axis of the fourth positioning post 22. After the mounting plate 12 is installed on the mounting seat 13, the staff can adjust the position of the third positioning post 21 by rotating the first pin shaft 211, and adjust the position of the fourth positioning post 22 by rotating the second pin shaft 221 to ensure that the third positioning post 21 can accurately rest against the other side of the product along the first direction when the first block 23 moves along the fourth direction. At the same time, the fourth positioning post 22 can accurately rest against the other side of the product along the second direction when the first block 23 moves along the fourth direction. It is understandable that after the staff has adjusted the positions of the third positioning column 21 and the fourth positioning column 22, they need to re-fix the first pin shaft 211 and the second pin shaft 221 to the first block 23, so as to prevent the third positioning column 21 and the fourth positioning column 22 from rotating during the process of moving along the fourth direction with the first block 23 and after clamping the product.

[0058] Obviously, the above embodiments of the present invention are merely examples for the purpose of clearly illustrating the present invention and are not intended to limit the embodiments of the present invention. A person skilled in the art would be able to make various obvious changes, readjustments, and substitutions without departing from the scope of protection of the present invention. It is not necessary and impossible to enumerate all embodiments here. Any modifications, equivalent substitutions, and improvements made within the spirit and principles of the present invention shall be included within the scope of protection of the claims of the present invention.

Claims

1. Positioning and clamping tooling, including: A carrier (1) is configured to carry a product, wherein a first positioning column (111) and a second positioning column (112) are mounted on the carrier (1), wherein one side of the product along a first direction can abut against the first positioning column (111), and one side of the product along a second direction can abut against the second positioning column (112), wherein the second direction is perpendicular to the first direction; and A slider (2) is provided with a third positioning column (21) and a fourth positioning column (22), wherein the slider (2) is slidably connected to the carrier (1) along a third direction, wherein the third direction is arranged at an angle to both the first direction and the second direction, so that the third positioning column (21) can abut against the other side of the product along the first direction, and the fourth positioning column (22) can abut against the other side of the product along the second direction; Characterized in that, the positioning and clamping tool further comprises: A driving cylinder (3) is arranged on a side of the carrier (1) away from the first positioning column (111) along the first direction, a movable end of the driving cylinder (3) is hinged to the slider (2), an end of the driving cylinder (3) away from the movable end is hinged to the carrier (1), and both ends of the driving cylinder (3) are spaced apart along the second direction; The carrier (1) includes a mounting plate (12) and a mounting seat (13), the mounting plate (12) is detachably mounted on the mounting seat (13), the first positioning column (111) and the second positioning column (112) are both mounted on the mounting plate (12), the slider (2) includes a first block (23) and a second block (24), the third positioning column (21) and the fourth positioning column (22) are both mounted on the first block (23), the first block (23) is slidably connected to the mounting plate (12) along a fourth direction, the fourth direction is set at an angle to the first direction and the second direction, the second block (24) is slidably connected to the mounting seat (13) along the third direction, the movable end of the driving cylinder (3) is hinged to the second block (24), the end of the driving cylinder (3) away from its movable end is hinged to the mounting seat (13), and the second block (24) can push the first block (23) to slide along the fourth direction.

2. The positioning and clamping tool according to claim 1, characterized in that: A push plate (231) is provided on the first block (23), and a push rod (241) is provided on the second block (24). The push rod (241) is cylindrical, and the cylindrical surface of the push rod (241) can abut against the push plate (231).

3. The positioning and clamping tool according to claim 2, characterized in that: A first mounting plate (121) is mounted on the mounting plate (12), the first mounting plate (121) extends along the fourth direction, the first block (23) is slidably connected to the first mounting plate (121), and a through hole (2311) is provided on the push plate (231) along the fourth direction, and the first mounting plate (121) can pass through the through hole (2311).

4. The positioning and clamping tool according to claim 1, characterized in that: The positioning and clamping tool further comprises a detection module, which is configured to detect the model of the mounting plate (12) mounted on the mounting seat (13).

5. The positioning and clamping tool according to claim 4, characterized in that: The detection module includes a plurality of proximity sensors (41), and a detection block (122) is fixedly connected to the mounting plate (12). When the mounting plate (12) is mounted on the mounting seat (13), the detection block (122) is directly opposite to one of the plurality of proximity sensors (41), and different types of mounting plates (12) have different positions of the detection block (122) when they are mounted on the mounting seat (13).

6. The positioning and clamping tool according to claim 1, characterized in that: The movable end of the driving cylinder (3) is hinged to a first connecting plate (31); one of the first connecting plate (31) and the slider (2) is provided with a first waist-shaped hole (311); the first waist-shaped hole (311) extends in a vertical direction; the other of the first connecting plate (31) and the slider (2) is provided with a first screw hole; the first connecting plate (31) is fixedly connected to the slider (2) by a first bolt passing through the first waist-shaped hole (311) and the first screw hole; One end of the driving cylinder (3) away from its movable end is hinged to the second connecting plate (32), and a second waist-shaped hole (321) is provided on one of the second connecting plate (32) and the carrier (1), and the second waist-shaped hole (321) extends along the second direction. The other of the second connecting plate (32) and the carrier (1) is provided with a second screw hole (14), and the second connecting plate (32) is fixedly connected to the carrier (1) by a second bolt passing through the second waist-shaped hole (321) and the second screw hole (14).

7. The positioning and clamping tool according to claim 1, characterized in that: The third positioning column (21) is sleeved on the outer periphery of the first pin shaft (211) and is fixedly connected to the slider (2) through the first pin shaft (211); the axis of the first pin shaft (211) is offset relative to the axis of the third positioning column (21); the fourth positioning column (22) is sleeved on the outer periphery of the second pin shaft (221) and is fixedly connected to the slider (2) through the second pin shaft (221); the axis of the second pin shaft (221) is offset relative to the axis of the fourth positioning column (22).

8. The positioning and clamping tool according to claim 1, characterized in that: A fifth positioning column (151) and a sixth positioning column (152) are also mounted on the carrier (1); the fifth positioning column (151) and the first positioning column (111) are spaced apart along the second direction; and the sixth positioning column (152) and the second positioning column (112) are spaced apart along the first direction.

9. The positioning and clamping tool according to claim 1, characterized in that: A suction cup (16) is provided on the carrier (1), and the suction cup (16) is configured to absorb the product.

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