Rotary loading and unloading tool for rapidly clamping thin-wall part for pump

Abstract

The utility model relates to a rotary loading and unloading tool for quickly clamping a thin-wall part for a pump, which comprises a bottom plate, a power part and a positioning part, the positioning part is movably connected with the bottom plate through the power part, and the positioning part is symmetrical about the middle of the bottom plate; a placement groove and limiting grooves are formed in the bottom plate, and the limiting grooves are symmetrical about the placement groove; the power pieces are symmetrical about the containing groove and are pushing rotating pieces. The positioning part comprises a mounting plate and a limiting plate, and the limiting plate is movably connected with the push rod of the power part through the mounting plate; the limiting plate is provided with an arc face and comprises an upper plate, a connecting piece and a lower plate. According to the rotary type assembling and disassembling tool for rapidly clamping the thin-wall part for the pump, due to the fact that the positioning part tightly presses the upper portion of the thin-wall part for the pump, deformation and even damage caused by uneven stress on the side wall of the thin-wall part for the pump are avoided, and it is guaranteed that the thin-wall part for the pump can be normally positioned every time.

Description

Technical Field

[0001] The utility model relates to the field of rotary loading and unloading tooling for thin-walled parts for pumps, in particular to a rotary loading and unloading tooling for quickly clamping thin-walled parts for pumps. Background Art

[0002] The thin-walled component for pumps is a part used in pumps. The overall shape of the thin-walled component for pumps is a circular tube, and the side walls of the thin-walled component for pumps are relatively thin. If the force is too large during positioning, the side walls of the thin-walled component for pumps are easily damaged.

[0003] The commonly used method of fixing thin-walled parts for pumps is: using multiple positioning mechanisms to make centripetal movements synchronously, and multiple positioning mechanisms contact the sides of the thin-walled parts for pumps, so as to position the thin-walled parts for pumps. In this process, since the side walls of the thin-walled parts for pumps are relatively thin, they are easily damaged by excessive force during the positioning process. At the same time, the side walls of the thin-walled parts for pumps cannot be positioned normally after being deformed. It is urgent to solve these problems. Utility Model Content

[0004] The purpose of the utility model is to provide a rotary loading and unloading tool for quickly clamping thin-walled parts for pumps, so as to solve the above problems.

[0005] In order to achieve the above purpose, the utility model provides the following technical solutions:

[0006] A rotary loading and unloading tool for quickly clamping a thin-walled component for a pump, comprising a bottom plate, a power member and a positioning member, wherein the positioning member is movably connected to the bottom plate through the power member, and the positioning member is symmetrical about the middle of the bottom plate;

[0007] The bottom plate is provided with a placement slot and a limiting slot, and the limiting slot is symmetrical with respect to the placement slot;

[0008] The power member is symmetrical about the placement slot, and the power member is a driving rotating member;

[0009] The positioning component includes a mounting plate and a limiting plate, and the limiting plate is movably connected to the push rod of the power member through the mounting plate;

[0010] The limiting plate is provided with an arc surface, and the limiting plate comprises an upper plate, a connecting member and a lower plate.

[0011] Furthermore, there are multiple power parts, and each power part is a pneumatic element.

[0012] Furthermore, the power member is specifically a rotating downward pressure cylinder.

[0013] Furthermore, the mounting plate is parallel to the bottom plate, the limiting plate is perpendicular to the bottom plate, and the arc surface is located on the surface of the limiting plate away from the power component.

[0014] Furthermore, the mounting plate is specifically made of a rigid material, the limiting plate is perpendicular to the mounting plate, the limiting plate corresponds to the position of the limiting groove, and the arc surface is located on the upper plate and the lower plate.

[0015] Furthermore, the lower portion of the limiting plate can be inserted into the limiting groove, and the arc surface is symmetrical about the placement groove.

[0016] Furthermore, the upper plate is fixedly connected to the mounting plate, and the lower plate is movably connected to the upper plate via a connecting piece.

[0017] Furthermore, the connecting member is specifically a spring and guide shaft assembly, and an insertion end is provided on the lower plate.

[0018] Furthermore, the center of the placement groove is concentric with the center of the bottom plate, and there are four limiting grooves.

[0019] Furthermore, the cross-section of the placement groove is specifically circular, the placement groove is provided with an inclined surface, the limiting groove is provided with an inclined surface, and the limiting groove is matched with the size of the insertion end.

[0020] The beneficial effects of the utility model are as follows: a rotary loading and unloading tool for quickly clamping thin-walled components for pumps is provided, and a rotary loading and unloading tool for quickly clamping thin-walled components for pumps is made by using a base plate, a power part, a mounting plate and a limit plate in cooperation with each other, so as to replace multiple positioning mechanisms to contact the side surfaces of the thin-walled components for pumps, thereby positioning the thin-walled components for pumps, and achieving the effect that in the process of positioning the thin-walled components for pumps, multiple power parts drive the positioning parts to contact the upper part of the thin-walled components for pumps, thereby positioning the thin-walled components for pumps. Since the positioning parts press the upper part of the thin-walled components for pumps, the thin-walled components for pumps have a large thickness in the vertical direction and will not be deformed by the force in the vertical direction, thereby avoiding the deformation or even damage of the side walls of the thin-walled components for pumps due to uneven force, thereby ensuring that the thin-walled components for pumps are normally positioned every time. BRIEF DESCRIPTION OF THE DRAWINGS

[0021] Figure 1 The utility model discloses an axonometric diagram of the overall structure of a rotary loading and unloading tool for quickly clamping thin-walled parts for pumps.

[0022] Figure 2 This is another overall structural axonometric view of a rotary loading and unloading tool for quickly clamping thin-walled parts for pumps according to the utility model.

[0023] Figure 3 The utility model is a front view of the overall structure of a rotary loading and unloading tool for quickly clamping thin-walled parts for pumps.

[0024] Figure 4 The utility model is a top view of the overall structure of a rotary loading and unloading tool for quickly clamping thin-walled parts for pumps.

[0025] In the figure: 1, bottom plate; 2, placement groove; 3, limit groove; 4, power part; 5, positioning component; 6, mounting plate; 7, limit plate; 71, arc surface; 8, upper plate; 9, connecting part; 10, lower plate; 11, insertion end. DETAILED DESCRIPTION

[0026] In order to make the purpose, technical solution and advantages of the utility model more clear, the utility model is further described in detail below in conjunction with the accompanying drawings and embodiments. It should be understood that the specific embodiments described herein are only used to explain the utility model and are not used to limit the utility model. The same or similar reference numerals throughout represent the same or similar elements or elements with the same or similar functions. The embodiments described in the accompanying drawings are exemplary and are only used to explain the utility model, and cannot be understood as limiting the utility model.

[0027] In the description of the present utility model, it is necessary to understand that the terms "center", "length", "width", "thickness", "up", "down", "front", "back", "left", "right", "vertical", "horizontal", "top", "bottom", "inside", "outside", "axial" and the like indicate positions or positional relationships based on the positions or positional relationships shown in the accompanying drawings, and are only for the convenience of describing the present utility model and simplifying the description, rather than indicating or implying that the device or element referred to must have a specific orientation, be constructed and operated in a specific orientation, and therefore cannot be understood as a limitation on the present utility model. In addition, features defined as "first" and "second" may explicitly or implicitly include one or more of the features, and in the description of the present utility model, unless otherwise specified, "multiple" means two or more.

[0028] refer to Figures 1 to 4 A rotary loading and unloading tool for quickly clamping thin-walled parts for pumps, comprising a base plate 1, a power member 4 and a positioning member 5, wherein the positioning member 5 is movably connected to the base plate 1 through the power member 4, and is used to drive the positioning member 5 to move, so that the positioning member 5 presses and moves away from the thin-walled parts for pumps, thereby realizing the positioning and loosening of the thin-walled parts for pumps, and the positioning member 5 is symmetrical about the middle part of the base plate 1, and is used to ensure that the thin-walled parts for pumps are subjected to uniform force when being positioned;

[0029] The bottom plate 1 is provided with a placement groove 2 and a limiting groove 3, wherein the limiting groove 3 is symmetrical with respect to the placement groove 2, the placement groove 2 is used to place a thin-walled component for a pump that needs to be positioned, and the limiting groove 3 is used to place an insertion end 11 to achieve positioning of the lower plate 10;

[0030] The power member 4 is symmetrical with respect to the placement slot 2, and is a driving rotating member used to drive the positioning member 5 to rotate on a horizontal plane and move in an up-and-down direction;

[0031] The positioning component 5 includes a mounting plate 6 and a limiting plate 7, wherein the limiting plate 7 is movably connected to the push rod of the power member 4 through the mounting plate 6, the mounting plate 6 is used to press the upper part of the thin-walled component for the pump, and the limiting plate 7 is used to contact the side of the thin-walled component for the pump;

[0032] The limit plate 7 is provided with an arc surface 71 for matching with the shape of the thin-walled component of the pump. The limit plate 7 includes an upper plate 8, a connecting member 9 and a lower plate 10. The power member 4 is electrically connected to an external control system for controlling its operation and stopping.

[0033] There are multiple power components 4 , and each power component 4 is a pneumatic component, which is used to facilitate the control of the operation of the power component 4 .

[0034] The power part 4 is specifically a rotary downward pressure cylinder, and the model of the power part 4 is specifically SC40X500.

[0035] The mounting plate 6 is parallel to the bottom plate 1 to ensure that the mounting plate 6 can press the top of the thin-walled component for the pump. The limiting plate 7 is perpendicular to the bottom plate 1 , and the arc surface 71 is located on the surface of the limiting plate 7 away from the power part 4 .

[0036] The mounting plate 6 is specifically made of a rigid material, and is used to ensure that the mounting plate 6 can press the top of the thin-walled component for the pump. The limiting plate 7 is perpendicular to the mounting plate 6. The limiting plate 7 corresponds to the position of the limiting groove 3, and is used to ensure that the lower plate 10 can be inserted into the limiting groove 3. The arc surface 71 is located on the upper plate 8 and the lower plate 10.

[0037] The lower portion of the limiting plate 7 can be inserted into the limiting groove 3 to position the limiting plate 7 , and the arc surface 71 is symmetrical with respect to the placement groove 2 .

[0038] The upper plate 8 is fixedly connected to the mounting plate 6, and the lower plate 10 is movably connected to the upper plate 8 via a connecting piece 9, which is used to buffer the force of the lower plate 10 and ensure that the mounting plate 6 can contact the upper surface of the thin-walled component for the pump.

[0039] The connecting member 9 is specifically a spring and guide shaft assembly, which is used to buffer the force applied to the lower plate 10 . The lower plate 10 is provided with an insertion end 11 for directly inserting into the limiting groove 3 .

[0040] The center of the placement groove 2 is concentric with the center of the bottom plate 1 , and there are four limiting grooves 3 .

[0041] The cross-section of the placement groove 2 is specifically circular, and the placement groove 2 is provided with an inclined surface for facilitating the placement of thin-walled components for the pump. The limiting groove 3 is provided with an inclined surface for facilitating the insertion of the insertion end 11, and the limiting groove 3 is matched with the size of the insertion end 11.

[0042] The working principle of the utility model is as follows: before using a rotary loading and unloading tool for quickly clamping thin-walled parts for pumps, a rotary loading and unloading tool for quickly clamping thin-walled parts for pumps is placed on the production line; when using a rotary loading and unloading tool for quickly clamping thin-walled parts for pumps: an external transport mechanism places the thin-walled parts for pumps that need to be positioned into the placement groove 2, and then the power piece 4 starts to work under the control of the external control system. During this process, the power piece 4 drives the positioning component 5 to move toward the thin-walled parts for pumps in the placement groove 2. During this process, the mounting plate 6 drives the limiting plate 7 to reach the top of the thin-walled parts for pumps, and then the power piece 4 drives the limiting plate 7 to reach the top of the thin-walled parts for pumps. The positioning plate 7 moves toward the limiting groove 3, during which the insertion end 11 is inserted into the limiting groove 3, and during which the mounting plate 6 contacts the upper part of the thin-walled component for the pump, and at the same time the lower plate 10 partially compresses the connecting piece 9; at this time, the positioning of the thin-walled component for the pump is completed, and the external tool starts to process the thin-walled component for the pump. When the processing is completed, the power part 4 drives the positioning component 5 to reset under the control of the external control system. During this process, the positioning component 5 is away from the thin-walled component for the pump and the limiting groove 3, and the external transport mechanism transports the processed thin-walled component for the pump to the required position, and places a new thin-walled component for the pump in the placement groove 2; the above steps are repeated until the work is completed.

[0043] The above contents are further detailed descriptions of the present invention in combination with specific preferred implementations, and it cannot be determined that the specific implementation of the present invention is limited to these descriptions. For ordinary technicians in the technical field of the present invention, several simple deductions or substitutions can be made without departing from the concept of the present invention, which should be regarded as falling within the protection scope of the present invention.

Claims

1. A rotary loading and unloading tool for quickly clamping thin-walled parts for pumps, characterized in that: It comprises a base plate (1), a power piece (4) and a positioning component (5), wherein the positioning component (5) is movably connected to the base plate (1) via the power piece (4), and the positioning component (5) is symmetrical about the middle part of the base plate (1); The bottom plate (1) is provided with a placement groove (2) and a limiting groove (3), and the limiting groove (3) is symmetrical with respect to the placement groove (2); The power member (4) is symmetrical with respect to the placement slot (2), and the power member (4) is a driving rotating member; The positioning component (5) comprises a mounting plate (6) and a limiting plate (7), and the limiting plate (7) is movably connected to the push rod of the power component (4) through the mounting plate (6); The limiting plate (7) is provided with a curved surface (71), and the limiting plate (7) comprises an upper plate (8), a connecting member (9) and a lower plate (10).

2. The rotary loading and unloading tool for quickly clamping thin-walled parts for pumps according to claim 1, characterized in that: There are multiple power components (4), and each power component (4) is a pneumatic element.

3. The rotary loading and unloading tool for quickly clamping thin-walled parts for pumps according to claim 2, characterized in that: The power member (4) is specifically a rotating downward-pressing cylinder.

4. The rotary loading and unloading tool for quickly clamping thin-walled parts for pumps according to claim 1, characterized in that: The mounting plate (6) is parallel to the bottom plate (1), the limiting plate (7) is perpendicular to the bottom plate (1), and the arc surface (71) is located on the surface of the limiting plate (7) away from the power component (4).

5. The rotary loading and unloading tool for quickly clamping thin-walled parts for pumps according to claim 4, characterized in that: The mounting plate (6) is specifically made of a rigid material, the limiting plate (7) is perpendicular to the mounting plate (6), the limiting plate (7) corresponds to the position of the limiting groove (3), and the arc surface (71) is located on the upper plate (8) and the lower plate (10).

6. The rotary loading and unloading tool for quickly clamping thin-walled parts for pumps according to claim 5, characterized in that: The lower part of the limiting plate (7) can be inserted into the limiting groove (3), and the arc surface (71) is symmetrical with respect to the placement groove (2).

7. The rotary loading and unloading tool for quickly clamping thin-walled parts for pumps according to claim 1, characterized in that: The upper plate (8) is fixedly connected to the mounting plate (6), and the lower plate (10) is movably connected to the upper plate (8) via a connecting piece (9).

8. The rotary loading and unloading tool for quickly clamping thin-walled parts for pumps according to claim 7, characterized in that: The connecting member (9) is specifically a spring and a guide shaft assembly, and an insertion end (11) is provided on the lower plate (10).

9. The rotary loading and unloading tool for quickly clamping thin-walled parts for pumps according to claim 1, characterized in that: The center of the placement groove (2) is concentric with the center of the bottom plate (1), and there are four limiting grooves (3).

10. The rotary loading and unloading tool for quickly clamping thin-walled parts for pumps according to claim 9, characterized in that: The cross section of the placement groove (2) is specifically circular, the placement groove (2) is provided with an inclined surface, the limiting groove (3) is provided with an inclined surface, and the limiting groove (3) is matched with the size of the insertion end (11).

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