Machine tool feeding mechanism convenient to adjust

Abstract

The utility model relates to the field of machine tool feeding mechanisms, and discloses a machine tool feeding mechanism convenient to adjust, which comprises a movable frame, a supporting seat and a placing frame, vertical guide rails are movably mounted on two sides of the top of the supporting seat, hydraulic rods are fixedly connected to two sides of the top of a connecting plate, and fixed seats are fixedly connected to the tops of the hydraulic rods. A movable frame is fixedly connected to the outer side of the transverse guide rail, a placement frame is fixedly connected to the top of the movable frame, a threaded rod is fixedly connected to the side, close to the motor, of the threaded rod, a limiting plate is movably installed on the periphery of the threaded rod, movable plates are movably installed on the two sides of the top of the placement frame, and extension plates are movably installed in the movable plates. Through cooperative use of the hydraulic rod, the vertical guide rail, the movable plate and the extension plate, a worker can conveniently, freely and rapidly adjust the feeding height and position of the device according to the workpiece machining requirement, so that the device can meet more feeding requirements, and the limitation of the device is reduced.

Description

Technical Field

[0001] The present application relates to the technical field of machine tool feeding mechanisms, and in particular to a machine tool feeding mechanism that is easy to adjust. Background Art

[0002] A lathe is a machine tool that mainly uses a turning tool to perform turning processing on rotating workpieces. Drills, reamers, reamers, taps, dies and knurling tools can also be used on the lathe for corresponding processing. The lathe is mainly used to process shafts, disks, sleeves and other workpieces with rotating surfaces. When using a lathe, a feeding mechanism is required to transport the workpiece so that the lathe can process the workpiece.

[0003] At present, the relevant machine tool feeding mechanism lacks multiple structures that can be quickly adjusted. It is not easy for the staff to quickly adjust the device according to the needs and perform fast feeding. The adjustment operation is relatively cumbersome, so it is not easy to perform workpiece feeding operations. Utility Model Content

[0004] In order to solve the problems raised in the above background technology, the present application provides a machine tool feeding mechanism that is easy to adjust.

[0005] The present application provides a machine tool feeding mechanism that is easy to adjust and adopts the following technical solution:

[0006] The top of the movable frame is provided with a movable frame, and the movable frame has a movable frame, and the movable frame has a movable frame.

[0007] By pulling and adjusting the extended length of the movable plate and the extension plate, after adjusting to the appropriate position, tighten the fixing bolts and the positioning bolts to limit the position of the movable plate and the extension plate, place the workpiece between the two limit plates on the top of the placement rack, and use the motor to drive the threaded rod to rotate so that the two limit plates clamp and fix the workpiece, and use the hydraulic rod to push the fixed seat up to achieve rapid adjustment of the feeding height of the workpiece. After adjusting to the appropriate feeding height, the connecting plate is driven to move back and forth by controlling the vertical guide rail to achieve rapid adjustment of the front and rear position of the device. After the adjustment is completed, the movable rack and the workpiece on the top of the placement rack are driven to move toward the machine tool processing structure by controlling the horizontal guide rail to achieve automatic feeding.

[0008] Preferably, a support plate is fixedly connected to the top of the fixing seat at the bottom of the placement rack, a limiting block is fixedly connected to the top of the support plate, and the limiting block is embedded in the placement rack.

[0009] The limiting block can guide and limit the activity direction of the placement rack, thereby increasing the stability of the placement rack activity.

[0010] Preferably, the surfaces on both sides of the support seat are fixedly connected with positioning pieces, and bolt holes are provided inside the positioning pieces.

[0011] The device and the external structure can be fixed by connecting the positioning piece with the external structure and then screwing the external fixing bolt between the positioning piece and the external structure and passing through the bolt hole.

[0012] Preferably, one side of the limiting plates close to each other is fixedly connected with an anti-sliding block, and the anti-sliding block is made of silicone rubber.

[0013] The contact area and friction force between the limit plate and the workpiece are increased by the anti-sliding block, thereby increasing the stabilizing effect of the limit plate in fixing the workpiece.

[0014] Preferably, one end of the movable plate is fixedly connected with a positioning block, and the positioning block is embedded in the placement frame.

[0015] The movable direction of the movable plate can be guided and limited by the positioning block, thereby improving the stability effect of the movable plate adjustment.

[0016] In summary, this application includes the following beneficial technical effects:

[0017] By pulling to adjust the extended length of the movable plate and the extension plate, and then using the fixing bolts and positioning bolts to limit the position of the movable plate and the extension plate, the device can stably fix longer workpieces, and by controlling the hydraulic rod to push the fixing seat up, the feeding height of the workpiece can be quickly adjusted. After adjusting to the appropriate feeding height, the connecting plate is driven to move back and forth by controlling the vertical guide rail to achieve rapid adjustment of the front and rear position of the device. After the adjustment is completed, the movable frame and the workpiece on the top of the placement frame are driven to move toward the machine tool processing structure by controlling the horizontal guide rail to achieve automatic feeding, so that the staff can freely and quickly adjust the feeding height and position of the device according to the workpiece processing requirements, so that the device can meet more feeding requirements, reduce the limitations of the device, and do not need to manually adjust the device, saving manpower and time, and improving work efficiency. BRIEF DESCRIPTION OF THE DRAWINGS

[0018] Figure 1 It is an overall stereogram of an embodiment of the application;

[0019] Figure 2 It is a schematic diagram of the partial structure of the fixing bolt and the movable plate of the embodiment of the application;

[0020] Figure 3 It is a schematic diagram of the partial structure of the positioning bolt and the placement rack of the embodiment of the application;

[0021] Figure 4 It is a schematic diagram of the partial structure of the hydraulic rod and the connecting plate of the embodiment of the application.

[0022] Explanation of the accompanying drawings: 1. limit block; 2. support plate; 3. horizontal guide rail; 4. vertical guide rail; 5. limit plate; 501. anti-sliding block; 6. motor; 7. movable frame; 8. movable plate; 801. positioning block; 9. fixing seat; 10. positioning member; 11. support seat; 12. extension plate; 13. positioning bolt; 14. placement rack; 15. threaded rod; 16. fixing bolt; 17. hydraulic rod; 18. connecting plate. DETAILED DESCRIPTION

[0023] The following is combined with Figure 1-4 This application is described in further detail.

[0024] The present application embodiment discloses a machine tool feeding mechanism that is easy to adjust. Figure 1-4, a machine tool feeding mechanism that is easy to adjust, includes a movable frame 7, a support seat 11 and a placement frame 14, both sides of the top of the support seat 11 are movably installed with vertical guide rails 4, the top of the vertical guide rails 4 is fixedly connected with a connecting plate 18, both sides of the top of the connecting plate 18 are fixedly connected with a hydraulic rod 17, the top of the hydraulic rod 17 is fixedly connected with a fixed seat 9, the surfaces of both ends of the fixed seat 9 are movably installed with transverse guide rails 3, the outer side of the transverse guide rail 3 is fixedly connected with a movable frame 7, the top of the movable frame 7 is fixedly connected with a placement frame 14, one end of the placement frame 14 is movably installed with a positioning bolt 13, the surfaces of both ends of the placement frame 14 are fixedly connected with a motor 6, a threaded rod 15 is fixedly connected to the side close to the motor 6, a limiting plate 5 is movably installed on the periphery of the threaded rod 15, both sides of the top of the placement frame 14 are movably installed with a movable plate 8, the inside of the movable plate 8 is movably installed with an extension plate 12, and the bottom of the movable plate 8 is movably installed with a fixing bolt 16.

[0025] The staff installs the device on the external machine tool structure, connects the external hydraulic power device with the hydraulic rod 17, places the workpiece between the two limit plates 5 on the top of the placement frame 14, and controls the motor 6 to drive the threaded rod 15 to rotate, so that the limit plate 5 approaches the workpiece, and the workpiece is clamped and fixed by the two limit plates 5. The staff can pull and adjust the extension length of the movable plate 8 and the extension plate 12 according to the length of the workpiece. After adjusting to the appropriate position, tighten the fixing bolt 16 and the positioning bolt 13 to limit the position of the movable plate 8 and the extension plate 12, so that the device can be stably fixed. For long workpieces, the staff can control the hydraulic rod 17 to push the fixed seat 9 up, so as to quickly adjust the feeding height of the workpiece. After adjusting to the appropriate feeding height, the connecting plate 18 is driven to move back and forth by controlling the vertical guide rail 4 to realize the rapid adjustment of the front and rear position of the device. After the adjustment is completed, the movable frame 7 and the workpiece on the top of the placement frame 14 are driven to move toward the machine tool processing structure by controlling the transverse guide rail 3 to realize automatic feeding, so as to facilitate the staff to freely and quickly adjust the feeding height and position of the device according to the workpiece processing requirements, so that the device can meet more feeding requirements and reduce the limitations of the device.

[0026] Reference Figure 1 The top of the fixed seat 9 at the bottom of the placement rack 14 is fixedly connected to a support plate 2, and the top of the support plate 2 is fixedly connected to a limiting block 1, and the limiting block 1 is embedded in the placement rack 14. The limiting block 1 can guide and limit the movement direction of the placement rack 14, thereby increasing the stability of the activity of the placement rack 14.

[0027] Reference Figure 1The surfaces on both sides of the support seat 11 are fixedly connected with positioning members 10, and bolt holes are provided inside the positioning members 10. By connecting the positioning members 10 with the external structure, and then screwing the external fixing bolts between the positioning members 10 and the external structure and passing through the bolt holes, the device can be fixed to the external structure.

[0028] Reference Figure 1 The side of the limit plate 5 close to each other is fixedly connected with an anti-sliding block 501, and the anti-sliding block 501 is made of silicone rubber. The anti-sliding block 501 increases the contact area and friction between the limit plate 5 and the workpiece, thereby increasing the stability of the limit plate 5 fixing the workpiece.

[0029] Reference Figure 3 One end of the movable plate 8 is fixedly connected with a positioning block 801, and the positioning block 801 is engaged with the placement frame 14. The positioning block 801 can guide and limit the activity direction of the movable plate 8, thereby improving the stability of the adjustment of the movable plate 8.

[0030] The implementation principle of an easily adjustable machine tool feeding mechanism in the embodiment of the present application is as follows: by placing the workpiece between the two limit plates 5 on the top of the placement rack 14, the motor 6 drives the threaded rod 15 to rotate so that the two limit plates 5 clamp and fix the workpiece, and the hydraulic rod 17 pushes the fixed seat 9 to rise, so as to realize the rapid adjustment of the feeding height of the workpiece. After adjusting to the appropriate feeding height, the vertical guide rail 4 is controlled to drive the connecting plate 18 to move forward and backward to realize the rapid adjustment of the front and rear position of the device. After the adjustment is completed, the movable rack 7 and the workpiece on the top of the placement rack 14 are driven to move toward the machine tool processing structure by controlling the transverse guide rail 3, so as to realize automatic feeding.

[0031] Finally, a few points should be explained: First, in the description of this application, it should be noted that, unless otherwise specified and limited, the terms "installed", "connected", and "connected" should be understood in a broad sense, which may refer to mechanical connection or electrical connection, or internal communication between two components, or direct connection. "upper", "lower", "left", "right", etc. are only used to indicate relative positional relationships. When the absolute position of the object being described changes, the relative positional relationship may change;

[0032] Secondly: In the drawings of the embodiments disclosed in the present utility model, only the structures related to the embodiments disclosed in the present utility model are involved, and other structures can refer to the general design. In the absence of conflict, the same embodiment and different embodiments of the present utility model can be combined with each other;

[0033] Finally: The above description is only a preferred embodiment of the present utility model and is not intended to limit the present utility model. Any modifications, equivalent substitutions, improvements, etc. made within the spirit and principles of the present utility model should be included in the protection scope of the present utility model.

[0034] The above are all preferred embodiments of the present application, and the protection scope of the present application is not limited thereto. Therefore, any equivalent changes made according to the structure, shape, and principle of the present application should be included in the protection scope of the present application.

Claims

1. A machine tool feeding mechanism that is easy to adjust, comprising a movable frame (7), a support seat (11) and a placement frame (14), characterized in that: Vertical guide rails (4) are movably mounted on both sides of the top of the support seat (11), a connecting plate (18) is fixedly connected to the top of the vertical guide rail (4), hydraulic rods (17) are fixedly connected to both sides of the top of the connecting plate (18), a fixed seat (9) is fixedly connected to the top of the hydraulic rod (17), transverse guide rails (3) are movably mounted on the surfaces of both ends of the fixed seat (9), a movable frame (7) is fixedly connected to the outer side of the transverse guide rail (3), and a placement frame (14) is fixedly connected to the top of the movable frame (7). ), a positioning bolt (13) is movably installed at one end of the placement rack (14), the surfaces of both ends of the placement rack (14) are fixedly connected with motors (6), the side close to the motor (6) is fixedly connected with a threaded rod (15), the periphery of the threaded rod (15) is movably installed with a limit plate (5), both sides of the top of the placement rack (14) are movably installed with movable plates (8), the interior of the movable plate (8) is movably installed with an extension plate (12), and the bottom of the movable plate (8) is movably installed with a fixing bolt (16).

2. The machine tool feeding mechanism that is easy to adjust according to claim 1 is characterized in that: The top of the fixing seat (9) at the bottom of the placement rack (14) is fixedly connected to a support plate (2), the top of the support plate (2) is fixedly connected to a limiting block (1), and the limiting block (1) is embedded in the placement rack (14).

3. The machine tool feeding mechanism that is easy to adjust according to claim 1 is characterized in that: Positioning members (10) are fixedly connected to surfaces on both sides of the support seat (11), and bolt holes are provided inside the positioning members (10).

4. The machine tool feeding mechanism that is easy to adjust according to claim 1 is characterized in that: The adjacent sides of the limiting plates (5) are fixedly connected with anti-sliding blocks (501), and the anti-sliding blocks (501) are made of silicone rubber.

5. The machine tool feeding mechanism that is easy to adjust according to claim 1, characterized in that: One end of the movable plate (8) is fixedly connected to a positioning block (801), and the positioning block (801) is embedded in the placement frame (14).

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