Positioning and clamping equipment for motor shell machining

Abstract

The utility model relates to the technical field of positioning and clamping equipment, and discloses positioning and clamping equipment for motor shell machining, which comprises a base, a first lifting frame and a driving cylinder, the first lifting frame is positioned at the top of the base and comprises a driving sliding frame and a driven sliding frame, and the driving sliding frame and the driven sliding frame are arranged on the base. And lifting blocks are fixedly connected to the two sides of the exterior of the driving air cylinder, the multiple lifting blocks are slidably connected to the driving sliding frame and the driven sliding frame, an outer protection shell is fixedly connected to the telescopic end of the driving air cylinder, and a first motor is fixedly connected to the interior of the outer protection shell. The telescopic ends of the driving air cylinders push the side clamps to move towards the middle of the base to clamp the motor shell, meanwhile, the first lifting frame and the second lifting frame drive the driving air cylinders to move upwards respectively, the motor shell is made to be far away from the workbench, and the first motor in the outer protective shell drives the side clamps to rotate. And the motor shell rotates along with the side clamp, so that a worker can conveniently adjust the motor shell in multiple directions.

Description

Technical Field

[0001] This utility model relates to the field of positioning and clamping equipment technology, and in particular to a positioning and clamping equipment for machining motor housings. Background Technology

[0002] During the machining of motor housings, positioning and clamping equipment ensures the stable clamping of the motor housings, preventing them from moving or falling off during machining and ensuring the stability of the machining process. Through the built-in positioning mechanism, the equipment can achieve precise positioning of the motor housings, ensuring the accuracy of machining dimensions and positions and improving machining precision.

[0003] An existing motor housing processing positioning and clamping device (announcement number: CN218110068U) has at least the following drawbacks: the device uses several inner support plates to abut against the inner wall of the motor housing to position and clamp the motor housing, but the motor housing is fitted inside the inner support plates, which is not conducive to the installation of internal electronic components. Utility Model Content

[0004] The purpose of this utility model is to address the shortcomings of existing technologies by proposing a positioning and clamping device for machining motor housings.

[0005] To achieve the above objectives, the present invention adopts the following technical solution:

[0006] A positioning and clamping device for machining motor housings includes a base, a first lifting frame, and a drive cylinder. The first lifting frame is located on top of the base and includes an active slide and a driven slide. Lifting blocks are fixedly connected to both sides of the drive cylinder. Several lifting blocks are slidably connected to the active and driven slides. An outer protective shell is fixedly connected to the telescopic end of the drive cylinder. A first motor is fixedly connected inside the outer protective shell. A rotating groove is formed on the side of the outer shell away from the drive cylinder. A side clamp is fitted to the side of the outer protective shell near the rotating groove. A rotating seat is fixedly connected to the back of the side clamp. The rotating seat is rotatably connected through the rotating groove. The output end of the first motor is fixedly connected to one end of the rotating seat. A second lifting frame is fixedly connected to one side of the top of the base.

[0007] As a further embodiment of this utility model, the second lifting frame has the same structure as the first lifting frame. The driving cylinder is located between the driven slide and the active slide. A lead screw is rotatably connected to the inner side of the active slide. The bottom end of the lead screw passes through the active slide and is fixedly connected to a driving motor. The driving motor is fixedly connected inside the base.

[0008] As a further embodiment of this utility model, the lifting block on one side of the driving cylinder is rotatably connected to the lead screw, the driven slide is fixedly connected to a limit rod, the lifting block on the other side of the driving cylinder is slidably connected to the limit rod, a worktable is provided between the first lifting frame and the second lifting frame, and a sliding groove is provided on the top of the base.

[0009] As a further embodiment of this utility model, a side groove is provided on one side of the slide groove, the side groove is connected to the slide groove, a rotating seat is fixedly connected to the bottom of the workbench, the rotating seat is rotatably connected inside the slide groove, a valve stem is provided on one side of the base, the column of the valve stem is threadedly connected to the outside of the base, and a positioning pad is rotatably connected to the tail end of the valve stem.

[0010] As a further embodiment of this utility model, the positioning pad is located inside the side groove, the top of the workbench is provided with several sliding grooves, the inner wall of the sliding grooves is fixedly connected with several sliding rods, the top of the base is provided with a limiting seat, the limiting seat includes a rotating valve and a positioning rod, and the positioning rod is located inside the sliding groove.

[0011] As a further embodiment of this utility model, the positioning rod is slidably connected to the slide rod, the limiting seat is inserted into the opening of the sliding groove, the limiting seat is fixedly connected to the workbench by bolts, and the rod of the rotary valve is threadedly connected to the limiting seat and fixedly connected to the positioning rod.

[0012] Compared with the prior art, the present invention has the following beneficial effects:

[0013] 1. The operator places the motor housing on the top of the workbench and activates the drive cylinders on the first and second lifting frames. The extension and retraction ends of the drive cylinders push the side clamps to move towards the center of the base, clamping the motor housing. At the same time, the first and second lifting frames drive several drive cylinders to move upward, moving the motor housing away from the workbench. The first motor inside the outer housing drives the side clamps to rotate, causing the motor housing to rotate with the side clamps. This allows the operator to make multi-directional adjustments to the motor housing, facilitating the installation of electronic components inside the motor housing.

[0014] 2. When the motor housing needs to be laid horizontally on the workbench for the installation of external electronic components, in order to prevent the horizontally laid motor housing from rolling on the workbench surface, the operator inserts several limit seats into the sliding groove of the workbench. The rotary valve rotates, and the rotary valve rotates on the limit seats to push the positioning rod to slide in the sliding groove, so that the positioning rod moves to one side of the motor housing. This allows several sets of positioning rods to clamp the four sides of the motor housing, thus providing a positioning function for the motor housing. Attached Figure Description

[0015] Figure 1This is a three-dimensional structural diagram of a positioning and clamping device for machining motor housings proposed in this utility model;

[0016] Figure 2 This is a cross-sectional structural diagram of the base of a positioning and clamping device for machining motor housings proposed in this utility model;

[0017] Figure 3 This is a schematic diagram of the structure of the first lifting frame of a positioning and clamping device for machining motor housings proposed in this utility model;

[0018] Figure 4 This is a schematic diagram of the structure of the drive cylinder of a positioning and clamping device for machining motor housings proposed in this utility model;

[0019] Figure 5 This is a schematic diagram of the structure of a limiting seat for a positioning and clamping device for machining motor housings proposed in this utility model;

[0020] In the diagram: 1. Base; 101. Slide groove; 102. Side groove; 2. First lifting frame; 3. Active slide; 301. Lead screw; 302. Drive motor; 4. Driven slide; 401. Limiting rod; 5. Drive cylinder; 501. Lifting block; 6. Outer shell; 601. Rotary groove; 602. First motor; 7. Side clamp; 701. Rotating seat; 8. Second lifting frame; 9. Worktable; 901. Rotating seat; 902. Slide groove; 903. Slide rod; 10. Limiting seat; 1001. Rotary valve; 1002. Positioning rod; 11. Valve stem; 1101. Positioning pad. Detailed Implementation

[0021] To make the technical means, creative features, objectives and effects of this utility model easier to understand, the present utility model will be further described below in conjunction with specific embodiments.

[0022] In the description of this utility model, it should be noted that the terms "upper," "lower," "inner," "outer," "front end," "rear end," "both ends," "one end," and "the other end," etc., indicate the orientation or positional relationship based on the orientation or positional relationship shown in the accompanying drawings. They are used only for the convenience of describing this utility model and simplifying the description, and do not indicate or imply that the device or element referred to must have a specific orientation, or be constructed and operated in a specific orientation. Therefore, they should not be construed as limitations on this utility model. In addition, the terms "first" and "second" are used for descriptive purposes only and should not be construed as indicating or implying relative importance.

[0023] In the description of this utility model, it should be noted that, unless otherwise explicitly specified and limited, the terms "installed," "equipped with," and "connected," etc., should be interpreted broadly. For example, "connected" can be a fixed connection, a detachable connection, or an integral connection; it can be a mechanical connection or an electrical connection; it can be a direct connection or an indirect connection through an intermediate medium; it can be a connection within two components. Those skilled in the art can understand the specific meaning of the above terms in this utility model based on the specific circumstances.

[0024] Reference Figures 1-5 A positioning and clamping device for processing motor housings includes a base 1, a first lifting frame 2, and a drive cylinder 5. The first lifting frame 2 is located on top of the base 1 and includes an active slide 3 and a driven slide 4. Lifting blocks 501 are fixedly connected to both sides of the drive cylinder 5. Several lifting blocks 501 are slidably connected to the active slide 3 and the driven slide 4. An outer protective shell 6 is fixedly connected to the telescopic end of the drive cylinder 5. A first motor 601 is fixedly connected inside the outer protective shell 6. A rotating groove is opened on the side of the outer shell away from the drive cylinder 5. A side clamp 7 is attached to the side of the outer protective shell 6 near the rotating groove. A rotating seat 701 is fixedly connected to the back side of the side clamp 7. The rotating seat 701 is rotatably connected inside the rotating groove. The output end of the first motor 601 is fixedly connected to one end of the rotating seat 701. A second lifting frame 8 is fixedly connected to one side of the top of the base 1.

[0025] In use, the operator places the motor housing on top of the workbench 9 and activates the drive cylinders 5 on the first lifting frame 2 and the second lifting frame 8. The telescopic end of the drive cylinder 5 pushes the side clamp 7 to move towards the center of the base 1 to clamp the motor housing. At the same time, the first lifting frame 2 and the second lifting frame 8 drive several drive cylinders 5 to move upward, so that the motor housing is away from the workbench. The first motor 601 inside the outer shell 6 drives the side clamp 7 to rotate, so that the motor housing rotates with the side clamp 7. This makes it convenient for the operator to make multi-directional adjustments to the motor housing, thereby facilitating the installation of electronic components inside the motor housing.

[0026] In this embodiment, the second lifting frame 8 has the same structure as the first lifting frame 2. The drive cylinder 5 is located between the driven slide 4 and the active slide 3. The active slide 3 is rotatably connected to the inner side of the lead screw 301. The bottom end of the lead screw 301 passes through the active slide 3 and is fixedly connected to the drive motor 302. The drive motor 302 is fixedly connected inside the base 1.

[0027] In use, the output end of the drive motor 302 drives the lead screw 301 to rotate inside the active slide 3. The rotation of the lead screw 301 drives the lifting block 501 on one side of the drive cylinder 5 to slide inside the active slide 3, so that the drive cylinder 5 drives the side clamp 7 to move up and down, which is convenient for clamping and fixing the motor housing of different heights.

[0028] In this embodiment, the lifting block 501 on one side of the driving cylinder 5 is rotatably connected to the lead screw 301, and the limit rod 401 is fixedly connected inside the driven slide 4. The lifting block 501 on the other side of the driving cylinder 5 is slidably connected to the limit rod 401. A workbench 9 is provided between the first lifting frame 2 and the second lifting frame 8, and a slide groove 101 is provided on the top of the base 1.

[0029] In use, the lifting block 501 on the other side of the drive cylinder 5 slides on the driven slide 4. The limit rod 401 limits the lifting block 501 to prevent the drive cylinder 5 from shifting during the lifting process. The length of the drive cylinder 5 can be adjusted according to the size of the motor housing to facilitate clamping and positioning of motor housings of different sizes. Both the first lifting frame 2 and the second lifting frame 8 are equipped with drive cylinder 5, outer shell 6 and side clamp 7, which can adjust the orientation and height of the clamped motor housing.

[0030] In this embodiment, a side groove 102 is provided on one side of the slide groove 101, and the side groove 102 is connected to the slide groove 101. A rotating seat 901 is fixedly connected to the bottom of the workbench 9. The rotating seat 901 is rotatably connected inside the slide groove 101. A valve stem 11 is provided on one side of the base 1. The column of the valve stem 11 is threadedly connected to the outside of the base 1. A positioning pad 1101 is rotatably connected to the tail end of the valve stem 11.

[0031] When in use, if the sliding grooves 902 on both sides of the workbench 9 are not convenient for the installation of the limit seat 10, the operator can rotate the valve rod 11 on one side of the base 1. The valve rod 11 will drive the positioning pad 1101 to rotate and move, so that the positioning pad 1101 moves back into the side groove 102, and the workbench 9 will be released from the positioning connection.

[0032] In this embodiment, the positioning pad 1101 is located inside the side groove 102, and the top of the workbench 9 is provided with a plurality of sliding grooves 902. A plurality of sliding rods 903 are fixedly connected to the inner wall of the sliding grooves 902. The top of the base 1 is provided with a limiting seat 10, which includes a rotary valve 1001 and a positioning rod 1002. The positioning rod 1002 is located inside the sliding groove 902.

[0033] In use, the operator rotates the workbench 9, and the swivel 901 drives the workbench 9 to rotate 90°, so that the sliding grooves 902 on both sides, which are not convenient for installing the limit seat 10, are rotated to the side of the valve stem 11, making it convenient for the operator to install several sets of limit seats 10 on the four sides of the workbench 9 to position and clamp the motor housing.

[0034] In this embodiment, the positioning rod 1002 is slidably connected to the slide rod 903, the limiting seat 10 is inserted into the opening of the sliding groove 902, the limiting seat 10 is fixedly connected to the workbench 9 by bolts, and the column rod of the rotary valve 1001 is threadedly connected to the limiting seat 10 and fixedly connected to the positioning rod 1002.

[0035] In use, the operator inserts several limit seats 10 into the sliding grooves 902 of the workbench 9, rotates the rotary valve 1001, and the rotary valve 1001 rotates on the limit seats 10 to push the positioning rod 1002 to slide in the sliding groove 902, so that the positioning rod 1002 moves to one side of the motor housing, so that several sets of positioning rods 1002 clamp the four sides of the motor housing respectively, and have a positioning function for the motor housing.

[0036] From the above description, it can be seen that the above embodiments of this utility model achieve the following technical effects: The operator places the motor housing on the top of the workbench 9, activates the drive cylinders 5 on the first lifting frame 2 and the second lifting frame 8, and the telescopic end of the drive cylinder 5 pushes the side clamp 7 to move towards the center of the base 1 to clamp the motor housing. At the same time, the first lifting frame 2 and the second lifting frame 8 respectively drive several drive cylinders 5 to move upward, so that the motor housing moves away from the workbench. The first motor 601 inside the outer shell 6 drives the side clamp 7 to rotate, so that the motor housing rotates with the side clamp 7, which facilitates the operator to make multi-directional adjustments to the motor housing, thereby facilitating the operator to install the electronic components inside the motor housing. When the motor housing needs to be laid horizontally on the workbench 9 for the installation of external electronic components, in order to prevent the horizontally laid motor housing from rolling on the surface of the workbench 9, the operator inserts several limiting seats 10 into the workbench 9. Within the sliding groove 902 of the workbench 9, rotating the rotary valve 1001 causes it to rotate on the limit seat 10, pushing the positioning rod 1002 to slide within the sliding groove 902. This moves the positioning rod 1002 to one side of the motor housing, allowing several sets of positioning rods 1002 to clamp the four sides of the motor housing, thus providing a positioning function. If the sliding grooves 902 on both sides of the workbench 9 are inconvenient for installing the limit seat 10, the operator rotates the valve rod 11 on one side of the base 1. The valve rod 11 drives the positioning pad 1101 to rotate and move, causing the positioning pad 1101 to move back into the side groove 102. The workbench 9 is then released from the positioning connection. The operator then rotates the workbench 9, causing the rotary seat 901 to rotate the workbench 9 90°, rotating the two sliding grooves 902 on both sides that are inconvenient for installing the limit seat 10 to the side of the valve rod 11. This allows the operator to install several sets of limit seats 10 on the four sides of the workbench 9 to position and clamp the motor housing.

[0037] The foregoing has shown and described the basic principles, main features, and advantages of this utility model. Those skilled in the art should understand that this utility model is not limited to the above embodiments. The embodiments and descriptions in the specification are merely illustrative of the principles of this utility model. Various changes and modifications can be made to this utility model without departing from its spirit and scope, and all such changes and modifications fall within the scope of the claims. The scope of protection of this utility model is defined by the appended claims and their equivalents.

Claims

1. A positioning and clamping device for machining motor housings, comprising a base (1), a first lifting frame (2), and a drive cylinder (5), characterized in that, The first lifting frame (2) is located on the top of the base (1). The first lifting frame (2) includes an active slide (3) and a driven slide (4). Lifting blocks (501) are fixedly connected to both sides of the drive cylinder (5). Several lifting blocks (501) are slidably connected to the active slide (3) and the driven slide (4). An outer shell (6) is fixedly connected to the telescopic end of the drive cylinder (5). A first motor (601) is fixedly connected inside the outer shell (6). A rotating groove is opened on the side of the outer shell away from the drive cylinder (5). A side clamp (7) is attached to the side of the outer shell (6) close to the rotating groove. A rotating seat (701) is fixedly connected to the back of the side clamp (7). The rotating seat (701) is rotatably connected inside the rotating groove. The output end of the first motor (601) is fixedly connected to one end of the rotating seat (701). A second lifting frame (8) is fixedly connected to one side of the top of the base (1).

2. The positioning and clamping device for machining motor housings according to claim 1, characterized in that, The second lifting frame (8) has the same structure as the first lifting frame (2). The driving cylinder (5) is located between the driven slide (4) and the active slide (3). The active slide (3) is rotatably connected to a lead screw (301). The bottom end of the lead screw (301) passes through the active slide (3) and is fixedly connected to a drive motor (302). The drive motor (302) is fixedly connected inside the base (1).

3. The positioning and clamping device for machining motor housings according to claim 2, characterized in that, The lifting block (501) on one side of the drive cylinder (5) is rotatably connected to the lead screw (301). The driven slide (4) is fixedly connected to the limit rod (401). The lifting block (501) on the other side of the drive cylinder (5) is slidably connected to the limit rod (401). A workbench (9) is provided between the first lifting frame (2) and the second lifting frame (8). A sliding groove (101) is provided on the top of the base (1).

4. The positioning and clamping device for machining motor housings according to claim 3, characterized in that, A side groove (102) is provided on one side of the slide groove (101), and the side groove (102) is connected to the slide groove (101). A rotating seat (901) is fixedly connected to the bottom of the workbench (9). The rotating seat (901) is rotatably connected inside the slide groove (101). A valve stem (11) is provided on one side of the base (1). The column of the valve stem (11) is threadedly connected to the outside of the base (1). A positioning pad (1101) is rotatably connected to the tail end of the valve stem (11).

5. A positioning and clamping device for machining motor housings according to claim 4, characterized in that, The positioning pad (1101) is located inside the side groove (102). The top of the workbench (9) is provided with several sliding grooves (902). Several sliding rods (903) are fixedly connected to the inner wall of the sliding groove (902). The top of the base (1) is provided with a limiting seat (10). The limiting seat (10) includes a rotary valve (1001) and a positioning rod (1002). The positioning rod (1002) is located inside the sliding groove (902).

6. The positioning and clamping device for machining a motor housing according to claim 5, characterized in that, The positioning rod (1002) is slidably connected to the slide rod (903), the limiting seat (10) is inserted into the opening of the sliding groove (902), the limiting seat (10) is fixedly connected to the workbench (9) by bolts, and the column rod of the rotary valve (1001) is threadedly connected to the limiting seat (10) and fixedly connected to the positioning rod (1002).

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