Positioning and clamping device

Abstract

The utility model provides a positioning and clamping device which comprises a mounting seat, a positioning device, a clamping device and a clamping device. The mounting seat is provided with a carrier which is used for placing a product. The limiting plate is arranged on the mounting base through a first lifting assembly, and the limiting plate is used for limiting the product; and the clamping assembly is arranged on the mounting base, and the clamping assembly is provided with a clamping jaw used for clamping a product. According to the scheme, the product is the aviation plug shell, the product is in an inclined state when being placed, the product can be effectively blocked by arranging the limiting plate, and the product is prevented from being separated from the carrier; the limiting plate is controlled to move in the vertical direction through the first lifting assembly, and when the limiting plate moves upwards, the limiting plate is used for shielding a product; and when unloading is needed, the first lifting assembly controls the limiting plate to descend, so that the product can be better taken out. According to the scheme, movement of the product can be effectively avoided, and the clamping jaw of the clamping assembly can accurately clamp the product.

Description

Technical Field

[0001] The utility model relates to the technical field of mechanical equipment, in particular to a positioning clamping device. Background Art

[0002] There is a common problem of difficult clamping in irregular products. For example, when clamping the housing of an air plug, it is difficult to clamp the workpiece because the workpiece is in an inclined state. The existing clamping method usually uses a clamping claw to clamp the workpiece directly, lacks auxiliary means, and is not convenient for accurate clamping of the product.

[0003] Some clamping schemes are also disclosed in the prior art, such as the application number 202010812197.4, which is named as a clamping device, including: a load-bearing platform; a driving component; a first clamping component connected to the driving component, the first clamping component includes two symmetrically arranged clamping jaws, and the two clamping jaws are movably connected to the load-bearing platform; a second clamping component is arranged on the load-bearing platform, the first clamping component is located between the driving component and the second clamping component, and the second clamping component includes two symmetrically arranged clamping blocks; a linkage component, one end of which is connected to the driving component, and the end of the linkage component away from the driving component has two symmetrically arranged linkage blocks, and the two linkage blocks are movably connected to the corresponding clamping blocks. Although this scheme can clamp the workpiece, it cannot effectively position the aviation plug shell, and thus cannot accurately clamp the aviation plug shell.

[0004] In summary, the technical problem that the present application needs to solve is: how to achieve precise clamping of the aviation plug housing. Utility Model Content

[0005] In order to solve the above technical problems, the utility model proposes a positioning clamping device. The product in this solution is an aviation plug shell. The position of the product when placed is in an inclined state. This solution can effectively block the product by setting a limit plate to prevent the product from detaching from the carrier; the movement of the limit plate in the vertical direction is controlled by the first lifting component, and the limit plate is used to block the product when it moves upward; when unloading is required, the first lifting component controls the limit plate to descend so that the product can be better taken out. This solution can effectively prevent the movement of the product by setting a limit plate to block the product, thereby realizing that the clamping claws of the clamping component can accurately clamp the product.

[0006] Specifically, the utility model proposes a positioning clamping device, comprising:

[0007] A mounting seat, on which a carrier is provided, and on which a product is placed;

[0008] A limiting plate, which is arranged on the mounting seat through a first lifting assembly and is used to limit the position of the product;

[0009] A clamping assembly is arranged on the mounting seat and has a clamping claw for clamping the product.

[0010] Preferably, the clamping claws are respectively provided on the left and right sides of the carrier, and the limiting plates are respectively provided on the front and rear sides of the carrier.

[0011] Preferably, the mounting seat comprises an upper mounting plate and a lower mounting plate, a side plate is fixed between the upper mounting plate and the lower mounting plate, and the carrier is mounted on the upper surface of the upper mounting plate.

[0012] Preferably, the first lifting assembly comprises:

[0013] a first cylinder mounted on the lower mounting plate;

[0014] A push plate is installed on the output end of the first cylinder and is fixed to the lower end of the limit plate.

[0015] Preferably, the clamping assembly further comprises:

[0016] A slide rail, the slide rail being mounted on the lower surface of the upper mounting plate;

[0017] Slide blocks, the number of which is the same as the number of the clamping jaws, the slide blocks are slidably mounted on the slide rails, the upper mounting plate is provided with a through hole, the clamping jaws are slidably disposed in the through hole, and the lower ends of the clamping jaws pass through the through hole and are fixed on the slide blocks;

[0018] A driving member is installed on the lower mounting plate and is used to drive the two sliders to move in opposite directions.

[0019] Preferably, the driving member comprises:

[0020] a second cylinder mounted on the lower mounting plate;

[0021] An articulated seat, the articulated seat being fixed on the output end of the second cylinder;

[0022] An articulated arm, one end of which is articulated on the articulated seat, and the other end of which is articulated on the slider; there are two articulated arms, which are arranged in an eight-shaped shape.

[0023] Preferably, sensors are installed on both sides of the carrier.

[0024] Preferably, the carrier is provided with an avoidance channel, and the avoidance channel is used to provide movement space for the clamping claw. BRIEF DESCRIPTION OF THE DRAWINGS

[0025] In order to more clearly illustrate the technical solutions in the embodiments of the present utility model, the drawings required to be used in the embodiments or the description of the prior art will be briefly introduced below.

[0026] Figure 1 is a schematic diagram of the three-dimensional structure of the positioning and clamping device proposed in this embodiment;

[0027] Figure 2 is a schematic diagram of the internal structure of the positioning and clamping device proposed in this embodiment;

[0028] Figure 3 It is a schematic diagram of the installation structure of the clamping assembly in this embodiment.

[0029] The reference numerals in the accompanying drawings are as follows:

[0030] 11-mounting seat; 12-carrier; 13-product; 14-limiting plate; 15-first lifting assembly; 16-clamping assembly; 17-gripping claw; 18-upper mounting plate; 19-lower mounting plate; 20-side plate; 21-first cylinder; 22-push plate; 23-slide rail; 24-slider; 25-through opening; 26-second cylinder; 27-articulated seat; 28-articulated arm; 29-sensor; 30-avoidance channel; 31-opening. DETAILED DESCRIPTION

[0031] The technical solution of the present application is further described below in conjunction with specific embodiments, but the present application is not limited to these embodiments.

[0032] like Figures 1 to 3 As shown, this embodiment provides a positioning clamping device, comprising:

[0033] A mounting seat 11, on which a carrier 12 is disposed, and on which a product 13 is placed;

[0034] A limiting plate 14, wherein the limiting plate 14 is disposed on the mounting seat 11 through a first lifting assembly 15, and the limiting plate 14 is used to limit the position of the product 13;

[0035] The clamping assembly 16 is disposed on the mounting seat 11 , and the clamping assembly 16 has a clamping claw 17 for clamping the product 13 .

[0036] The technical effect of this solution is that: by setting the limiting plate 14 to block the product 13, the movement of the product 13 can be effectively prevented; the product 13 is clamped by the clamping claws 17 of the clamping assembly 16.

[0037] The product 13 in this solution is an aviation plug shell. The position of the product 13 when placed is in an inclined state. This solution can effectively block the product 13 by setting a limit plate 14 to prevent the product 13 from detaching from the carrier 12; the first lifting component 15 is used to control the movement of the limit plate 14 in the vertical direction, and when the limit plate 14 moves upward, it is used to cover the product 13; when unloading is required, the first lifting component 15 controls the limit plate 14 to descend so that the product 13 can be better taken out.

[0038] As an implementation of this embodiment, the clamping claws 17 are respectively provided on the left and right sides of the carrier 12, and the limiting plates 14 are respectively provided on the front and rear sides of the carrier 12. This solution is used to make the product 13 on the carrier 12 more secure during installation.

[0039] As an implementation of this embodiment, the mounting seat 11 includes an upper mounting plate 18 and a lower mounting plate 19 , a side plate 20 is fixed between the upper mounting plate 18 and the lower mounting plate 19 , and the carrier 12 is mounted on the upper surface of the upper mounting plate 18 .

[0040] This solution provides a specific structure of a mounting seat 11 , which facilitates the installation of the first lifting assembly 15 and the clamping assembly 16 .

[0041] As an implementation of this embodiment, the first lifting component 15 includes:

[0042] A first cylinder 21, wherein the first cylinder 21 is mounted on the lower mounting plate 19;

[0043] A push plate 22 is installed on the output end of the first cylinder 21 , and the push plate 22 is fixed to the lower end of the limit plate 14 .

[0044] Furthermore, there are two limit plates 14 located on the same side of the upper mounting plate 18 , and the two limit plates 14 are fixed on the same push plate 22 .

[0045] As an implementation of this embodiment, the clamping assembly 16 further includes:

[0046] A slide rail 23, wherein the slide rail 23 is mounted on the lower surface of the upper mounting plate 18;

[0047] Slide blocks 24, the number of the slide blocks 24 is the same as the number of the clamping jaws 17, the slide blocks 24 are slidably mounted on the slide rails 23, the upper mounting plate 18 is provided with a through hole 25, the clamping jaws 17 are slidably disposed in the through hole 25, and the lower end of the clamping jaw 17 passes through the through hole 25 and is fixed on the slide block 24;

[0048] A driving member is installed on the lower mounting plate 19 and is used to drive the two sliders 24 to move in opposite directions.

[0049] Further, such as Figure 3 As shown, Figure 3 The figure is a three-dimensional schematic diagram of the mounting base in an inverted state, wherein the driving member comprises:

[0050] A second cylinder 26, wherein the second cylinder 26 is mounted on the lower mounting plate 19;

[0051] An articulated seat 27, wherein the articulated seat 27 is fixed on the output end of the second cylinder 26;

[0052] An articulated arm 28, one end of the articulated arm 28 is articulated on the articulated seat 27, and the other end of the articulated arm 28 is articulated on the slider 24; there are two articulated arms 28, and the two articulated arms 28 are arranged in an eight-shaped shape.

[0053] In this solution, when the output end of the second cylinder 26 moves upward, the angle between the two articulated arms 28 becomes larger, so that the two clamping jaws 17 move away from each other; when the output end of the second cylinder 26 moves downward, the angle between the two articulated arms 28 becomes smaller, so that the two clamping jaws 17 move closer to each other.

[0054] As an implementation of this embodiment, sensors 29 are respectively installed on two side surfaces of the carrier 12 .

[0055] The technical effect of this solution is to detect whether there is a product 13 on the carrier 12.

[0056] As an implementation of this embodiment, the carrier 12 is provided with an avoidance channel 30, and the avoidance channel 30 is used to provide a moving space for the clamping jaw 17. The technical effect of this solution is to increase the moving distance of the clamping jaw 17, so as to ensure that the clamping jaw 17 can effectively clamp the product 13.

[0057] Furthermore, an opening 31 is provided on the upper mounting plate 18 , and the lower end of the limiting plate 14 passes through the opening 31 and is mounted on the pushing plate 22 .

[0058] The positioning and clamping device in this solution can effectively position and clamp the product 13. The mounting seat 11 in this solution can be driven by other external equipment. For example, the mounting seat 11 can be set on a flipping mechanism so that the external flipping mechanism can flip the product 13 through the mounting seat 11.

[0059] For ordinary technicians in this field, several modifications and improvements can be made without departing from the creative concept of the utility model, which all fall within the protection scope of the utility model.

Claims

1. A positioning and clamping device, characterized in that: include: A mounting seat (11), wherein a carrier (12) is provided on the mounting seat (11), and the carrier (12) is used to place a product (13); a limiting plate (14), the limiting plate (14) being arranged on the mounting seat (11) via a first lifting assembly (15), the limiting plate (14) being used to limit the position of the product (13); A clamping assembly (16), wherein the clamping assembly (16) is arranged on the mounting seat (11), and the clamping assembly (16) has a clamping claw (17) for clamping the product (13).

2. The positioning and clamping device according to claim 1, characterized in that: The clamping claws (17) are respectively provided on the left and right sides of the carrier (12), and the limiting plates (14) are respectively provided on the front and rear sides of the carrier (12).

3. The positioning and clamping device according to claim 2, characterized in that: The mounting seat (11) comprises an upper mounting plate (18) and a lower mounting plate (19), a side plate (20) is fixed between the upper mounting plate (18) and the lower mounting plate (19), and the carrier (12) is mounted on the upper surface of the upper mounting plate (18).

4. The positioning and clamping device according to claim 3, characterized in that: The first lifting assembly (15) comprises: a first cylinder (21), the first cylinder (21) being mounted on the lower mounting plate (19); A push plate (22), the push plate (22) is installed on the output end of the first cylinder (21), and the push plate (22) is fixed to the lower end of the limit plate (14).

5. The positioning and clamping device according to claim 3, characterized in that: The clamping assembly (16) further comprises: A slide rail (23), wherein the slide rail (23) is mounted on the lower surface of the upper mounting plate (18); Slide blocks (24), the number of the slide blocks (24) is the same as the number of the clamping jaws (17), the slide blocks (24) are slidably mounted on the slide rails (23), the upper mounting plate (18) is provided with a through-hole (25), the clamping jaw (17) is slidably disposed in the through-hole (25), and the lower end of the clamping jaw (17) passes through the through-hole (25) and is fixed on the slide block (24); A driving member is mounted on the lower mounting plate (19), and is used to drive the two sliders (24) to move in opposite directions.

6. The positioning and clamping device according to claim 5, characterized in that: The driving member comprises: a second cylinder (26), the second cylinder (26) being mounted on the lower mounting plate (19); An articulated seat (27), the articulated seat (27) being fixed on the output end of the second cylinder (26); An articulated arm (28), one end of the articulated arm (28) is articulated on the articulated seat (27), and the other end of the articulated arm (28) is articulated on the slider (24); there are two articulated arms (28), and the two articulated arms (28) are arranged in an eight-shaped shape.

7. The positioning and clamping device according to claim 5, characterized in that: Sensors (29) are respectively installed on the two side surfaces of the carrier (12).

8. The positioning and clamping device according to claim 1, characterized in that: The carrier (12) is provided with an avoidance channel (30), and the avoidance channel (30) is used to provide movement space for the clamping claw (17).

Images