Vertical machining tool device for vertical machining center

Abstract

The utility model discloses a vertical machining tooling device for a vertical machining center, which comprises a workbench and is provided with a tooling component and an adjusting component, a workpiece to be machined can be automatically clamped and fixed through the tooling component, a first electric push rod pushes a fixing frame to move, and the workpiece to be machined can be automatically clamped and fixed through the adjusting component. When the fixing frame moves, the first pressing plate is driven to make contact with a workpiece, the workpiece reversely pushes the first pressing plate, when the first pressing plate moves, the movable block is driven to move through the connecting rod, the movable block moves to drive the second pressing plate to move, the second pressing plate tightly presses the workpiece, and then fixing can be achieved, through the arrangement, the workpiece can be rapidly and automatically fixed, and the trouble of manual operation is omitted; and the direction of the workpiece can be automatically adjusted through the adjusting assembly, so that the workpiece can be comprehensively machined, the operation time is saved through the arrangement, and the working efficiency is improved.

Description

Technical Field

[0001] This utility model relates to the technical field of vertical machining centers, specifically a vertical machining tooling device for vertical machining centers. Background Technology

[0002] A vertical machining center is a machining center in which the spindle axis is set perpendicular to the worktable. It is mainly suitable for machining complex parts such as plates, discs, molds and small shells. Vertical machining centers can complete milling, boring, drilling, tapping and thread cutting operations.

[0003] During machining, workpieces need to be fixed using tooling devices. For example, CN218136529U discloses "A Vertical Machining Tooling Device for a Vertical Machining Center." This device includes a support plate, with vertical plates symmetrically fixed to the top of the support plate. First rotating columns are rotatably connected to opposite sides of the two vertical plates. Clamping mechanisms are provided on opposite sides of the two fixed plates. A dual-axis motor rotates, driving two second rotating columns and two driving wheels to rotate. The rotation of the two driving wheels causes two transmission belts to rotate, which in turn drives two driven wheels and two first rotating columns to rotate, thereby rotating the fixed plates. The rotation of the fixed plates drives the electric push rod and the clamping mechanism to rotate, thus rotating the workpiece held by the clamping mechanism. This eliminates the need to re-clamp the workpiece, making it more convenient to use and saving time and effort. The rotation of the first rotating columns drives the fixed plates to rotate, which in turn drives the two rotating rods to rotate. The rotation of the two rotating rods causes the annular slider to rotate inside the annular groove, further improving the stability of the fixed plates and indirectly making the clamping mechanism more stable in use.

[0004] Although the above-mentioned tooling device has certain advantages in workpiece processing efficiency, it still has certain drawbacks: when using the above-mentioned tooling device, when placing the workpiece under the pressure plate, it is necessary to manually control the pressure plate to move down and press the workpiece, which is quite troublesome and affects processing efficiency. Utility Model Content

[0005] (a) Technical problems to be solved

[0006] To address the shortcomings of existing technologies, this utility model provides a vertical machining tooling device for vertical machining centers, which solves the problems mentioned above.

[0007] (II) Technical Solution

[0008] To achieve the above objectives, this utility model provides the following technical solution: A vertical machining fixture for a vertical machining center, comprising a worktable, a fixture assembly, and an adjustment assembly. Two sets of fixture assemblies are symmetrically arranged on the top of the worktable with the adjustment assembly as the center. The fixture assembly is used to fix the workpiece. The adjustment assembly is located on the top of the worktable and is used to control the lifting and rotation of the workpiece. The fixture assembly includes a support frame, a motor, a rotating rod, a movable sleeve, a bearing sleeve, a connecting block, an electric push rod, a fixed frame, a fixed plate, a movable rod, a pressure plate, a spring, a hinge, and a clamping mechanism. The support frame is fixed to the top of the worktable, the motor is installed on the left end of the support frame, and the left end of the rotating rod... The movable sleeve is connected to the output shaft of motor one via a coupling. The movable sleeve is fitted on the outside of the rotating rod. The bearing sleeve is fixed on the outside of the movable sleeve. The connecting block is fixed to the top of the bearing sleeve. The left end of the connecting block is fixedly connected to the telescopic rod at the right end of the electric push rod one. The electric push rod one is installed on the left end of the support frame. The fixed frame is fixed to the right end of the movable sleeve. The fixed plate is fixed to the right end of the fixed frame. The movable rod passes through the inner middle of the fixed frame laterally. The pressure plate one is fixed to the right end of the movable rod. The left end of the pressure plate one is elastically connected to the fixed plate through a spring. The spring is fitted on the outside of the movable rod. The clamping mechanism has two sets, and the two sets of clamping mechanisms are symmetrically arranged on the upper and lower sets of the movable rod. Both sets of clamping mechanisms are hinged to the left end of the movable rod through hinges.

[0009] Preferably, the clamping mechanism includes an extension plate, a fixed rod, a movable block, a connecting rod, a connecting frame, a rack one, a gear one, a gear two, a gear three, a limiting block, a rack two, and a pressure plate two. The extension plate is fixed to the top left end of the fixed plate, the fixed rod is fixed to the top end of the fixed frame, the movable block is located on the outside of the fixed rod and extends laterally through the interior of the fixed plate, the bottom end of the connecting rod is rotatably connected to a hinge, and the top end of the connecting rod is rotatably connected to the movable block via a rotating shaft, the connecting frame is located on the outside of the movable block, the rack one is fixed to the rear end of the interior of the fixed plate, the gear one is located inside the connecting frame via a rotating shaft and meshes with the rack one, the gear two is located inside the connecting frame via a rotating shaft and meshes with the rack one, the gear three is located on the right side of the front end of the movable block via a rotating shaft, the limiting block is fixed to the front end of the movable block, the rack two is located at the right end of the limiting block and meshes with the gear two, and the pressure plate two is fixed to the bottom end of the rack two.

[0010] Preferably, the adjustment assembly includes a placement slot, a movable frame, a second electric push rod, a rotating block, and a second motor. The placement slot is located at the top of the worktable. The movable frame is located inside the placement slot, and its bottom end is fixedly connected to the telescopic rod of the second electric push rod. The second electric push rod is installed at the bottom of the worktable. The rotating block is located at the top of the movable frame, and its bottom end is connected to the output shaft of the second motor via a coupling. The second motor is installed inside the movable frame.

[0011] Preferably, the outer side of the rotating rod is provided with a sliding groove, and the inside of the sliding groove is engaged with the inside protrusion of the movable sleeve. The movable sleeve is slidably connected to the rotating rod. The movable sleeve and the rotating rod are connected by transmission through the cooperation of the sliding groove and the protrusion. This arrangement enables the rotating rod to drive the movable sleeve to rotate when it rotates, and at the same time enables the movable sleeve to move along the rotating rod.

[0012] Preferably, the front and rear ends of the fixing frame are hollowed out, which allows the gear to rotate along the rack.

[0013] Preferably, both pressure plate one and pressure plate two are provided with anti-slip rubber pads on their outer sides, thereby protecting the workpiece.

[0014] Preferably, the rotation radius of gear one is greater than that of gear two, and gear one and gear two mesh with each other. This arrangement enables gear two to rotate faster when gear one rotates.

[0015] Preferably, gear two and gear three are arranged horizontally at the same level, and gear two and gear three are connected by the same rotating shaft. This arrangement enables gear two to drive gear three to rotate when it rotates.

[0016] (III) Beneficial Effects

[0017] This utility model provides a vertical machining fixture for a vertical machining center. It offers the following advantages: By incorporating a fixture assembly and an adjustment assembly, the fixture assembly automatically clamps and fixes the workpiece to be processed. An electric push rod pushes a fixed frame to move, causing a pressure plate to contact the workpiece. The workpiece then pushes the pressure plate in the opposite direction. As the pressure plate moves, a connecting rod drives a movable block to move, which in turn moves a second pressure plate, pressing the workpiece firmly into place. This design allows for quick and automatic workpiece fixation, eliminating the need for manual operation. The adjustment assembly automatically adjusts the workpiece's orientation, enabling comprehensive machining. This design saves operation time and improves work efficiency. Attached Figure Description

[0018] Figure 1This is a schematic diagram of the structure of this utility model;

[0019] Figure 2 This is a front view of the structure of this utility model;

[0020] Figure 3 This is a front view of the tooling component structure in this utility model;

[0021] Figure 4 This is a schematic diagram of the tooling component structure in this utility model;

[0022] Figure 5 This is a front view of the clamping mechanism structure in this utility model;

[0023] Figure 6 This is a top view of the clamping mechanism structure in this utility model;

[0024] Figure 7 This is a front view of the adjustment component structure in this utility model.

[0025] In the diagram: Workbench-1, Tooling assembly-2, Adjustment assembly-3, Support frame-21, Motor 1-22, Rotating rod-23, Movable sleeve-24, Bearing sleeve-25, Connecting block-26, Electric push rod 1-27, Fixed frame-28, Fixed plate-29, Movable rod-210, Pressure plate 1-211, Spring-212, Hinge-connector-213, Clamping mechanism-214, Extension plate-2141. Fixed rod-2142, movable block-2143, connecting rod-2144, connecting frame-2145, rack one-2146, gear one-2147, gear two-2148, gear three-2149, limit block-21410, rack two-21411, pressure plate two-21412, placement slot-31, movable frame-32, electric push rod two-33, rotating block-34, motor two-35. Detailed Implementation

[0026] The technical solutions of the present utility model will be clearly and completely described below with reference to the accompanying drawings of the embodiments. Obviously, the described embodiments are only some embodiments of the present utility model, and not all embodiments. Based on the embodiments of the present utility model, all other embodiments obtained by those of ordinary skill in the art without creative effort are within the protection scope of the present utility model.

[0027] Please see Figure 1-4This utility model provides a technical solution for a vertical machining fixture device for a vertical machining center: A vertical machining fixture device for a vertical machining center includes a worktable 1, a fixture assembly 2, and an adjustment assembly 3. The fixture assembly 2 has two sets, symmetrically arranged on the top of the worktable 1 with the adjustment assembly 3 as the center. The fixture assembly 2 is used to fix the workpiece. The adjustment assembly 3 is located on the top of the worktable 1 and is used to control the lifting and rotation of the workpiece. The fixture assembly 2 includes a support frame 21, a motor 22, a rotating rod 23, a movable sleeve 24, a bearing sleeve 25, a connecting block 26, an electric push rod 27, and a fixed... The system comprises a frame 28, a fixed plate 29, a movable rod 210, a pressure plate 211, a spring 212, a hinge 213, and a clamping mechanism 214. The support frame 21 is fixed to the top of the workbench 1. A motor 22 is mounted on the left end of the support frame 21. The left end of the rotating rod 23 is connected to the output shaft of the motor 22 via a coupling. A movable sleeve 24 is fitted onto the outside of the rotating rod 23. A bearing sleeve 25 is fixed to the outside of the movable sleeve 24. A connecting block 26 is fixed to the top of the bearing sleeve 25, and the left end of the connecting block 26 is fixedly connected to the telescopic rod on the right end of the electric push rod 27. The electric push rod 27 is mounted on the left end of the support frame 21. The fixed frame 28 is fixed to... At the right end of the movable sleeve 24, the fixed plate 29 is fixed to the right end of the fixed frame 28. The movable rod 210 extends horizontally through the inner middle of the fixed frame 28. The pressure plate 211 is fixed to the right end of the movable rod 210. The left end of the pressure plate 211 is elastically connected to the fixed plate 29 via a spring 212, and the spring 212 is fitted onto the outside of the movable rod 210. Two sets of clamping mechanisms 214 are provided, and the two sets of clamping mechanisms 214 are symmetrically arranged on the upper and lower sets of the movable rod 210. Both sets of clamping mechanisms 214 are hinged to the left end of the movable rod 210 via hinges 213. The outer side of the rotating rod 23 is provided with a sliding groove, and the inside of the sliding groove is connected to the inner protrusion of the movable sleeve 24. The movable sleeve 24 and the rotating rod 23 are slidably connected and interlocked. The movable sleeve 24 and the rotating rod 23 are connected by a sliding groove and a protrusion to drive the rotating rod 23 and the movable sleeve 24. This configuration allows the rotating rod 23 to rotate and drive the movable sleeve 24 to rotate, while the movable sleeve 24 can move along the rotating rod 23. The front and rear ends of the fixed frame 28 are hollowed out, which allows the gear 1 2147 to rotate along the rack 1 2146. The outer sides of the pressure plate 1 211 and the pressure plate 21412 are provided with anti-slip rubber pads, which protect the workpiece.

[0028] Please see Figure 5 and Figure 6This utility model provides a technical solution for a vertical machining fixture for a vertical machining center: A vertical machining fixture for a vertical machining center, the clamping mechanism 214 includes an extension plate 2141, a fixed rod 2142, a movable block 2143, a connecting rod 2144, a connecting frame 2145, a rack 1 2146, a gear 1 2147, a gear 2 2148, a gear 3 2149, a limiting block 21410, a rack 2 21411, and a pressure plate 2 21412, the extension plate 2141 being fixed to the left end of the fixed plate 29. At the top, a fixed rod 2142 is fixed to the top of a fixed frame 28. A movable block 2143 is located on the outside of the fixed rod 2142 and extends laterally through the interior of a fixed plate 29. The bottom end of a connecting rod 2144 is rotatably connected to a hinge 213, and the top end of the connecting rod 2144 is rotatably connected to the movable block 2143 via a rotating shaft. A connecting frame 2145 is located on the outside of the movable block 2143. A rack 2146 is fixed to the rear end of the interior of the fixed plate 29, and a gear 2147 is mounted on the connecting frame 2145 via a rotating shaft. Inside, gear 2147 meshes with rack 2146; gear 2148 is mounted inside connecting frame 2145 via a rotating shaft and meshes with rack 2146; gear 3 2149 is mounted on the right front end of movable block 2143 via a rotating shaft; limiting block 21410 is fixed to the front end of movable block 2143; rack 21411 is located at the right end of limiting block 21410 and meshes with gear 2148; pressure plate 21412 is fixed to... At the bottom end of rack 21411, the rotation radius of gear 1 2147 is greater than that of gear 2 2148, and gear 1 2147 meshes with gear 2 2148. This arrangement allows gear 2148 to rotate faster when gear 1 2147 rotates. Gear 2 2148 and gear 3 2149 are arranged horizontally at the same level and are connected by the same rotating shaft. This arrangement allows gear 2 2148 to drive gear 3 2149 to rotate when it rotates.

[0029] Please see Figure 7 This utility model provides a technical solution for a vertical machining fixture for a vertical machining center: A vertical machining fixture for a vertical machining center, the adjusting component 3 includes a placement slot 31, a movable frame 32, an electric push rod 33, a rotating block 34, and a motor 35. The placement slot 31 is opened at the top of the worktable 1. The movable frame 32 is set inside the placement slot 31, and the bottom end of the movable frame 32 is fixedly connected to the telescopic rod of the electric push rod 33. The electric push rod 33 is installed at the bottom of the worktable 1. The rotating block 34 is set at the top of the movable frame 32, and the bottom end of the rotating block 34 is connected to the output shaft of the motor 35 through a coupling. The motor 35 is installed inside the movable frame 32.

[0030] The working principle is as follows:

[0031] First, before use, bring the workpiece to be processed to the side of the worktable 1 and place it on the rotating block 34 to wait for processing;

[0032] Second, when in use, start the electric push rod 33, so that the electric push rod 33 pushes the movable frame 32 to move upward. When the movable frame 32 moves, it drives the rotating block 34 to move. When the rotating block 34 moves, it drives the workpiece to rise.

[0033] Third, start the electric push rod 27. The electric push rod 27 pushes the connecting block 26 to move. When the connecting block 26 moves, it drives the movable sleeve 24 to move through the bearing sleeve 25. When the movable sleeve 24 moves, it drives the fixed frame 28 to move. When the fixed frame 28 moves, it drives the movable rod 210 to move. When the movable rod 210 moves, it drives the pressure plate 211 to move.

[0034] Fourth, when the pressure plate 211 contacts the workpiece, the workpiece pushes the movable rod 210 in the opposite direction, causing the movable rod 210 to move the pressure plate 211 into the fixed frame 28. When the movable rod 210 moves, it drives the movable block 2143 to move through the connecting rod 2144. When the movable block 2143 moves, it drives the gear 2147 to move. When the gear 2147 moves, it rotates through the engagement of the rack 2146. When the gear 2147 rotates, it drives the gear 2148 to rotate. When the gear 2148 rotates, it drives the gear 3 2149 to rotate. When the gear 3 2149 rotates, it drives the rack 21411 to move. When the rack 21411 moves, it drives the pressure plate 21412 to move, so that the two sets of pressure plates 21412 clamp the workpiece, thus completing the fixation of the workpiece.

[0035] Fifth, when processing the workpiece, start motor 22, which drives the rotating rod 23 to rotate. When the rotating rod 23 rotates, it drives the movable sleeve 24 to rotate. When the movable sleeve 24 rotates, it drives the fixed frame 28 to rotate. When the fixed frame 28 rotates, it drives the movable block 2143 to rotate through the fixed rod 2142. When the movable block 2143 rotates, it drives the pressure plate 21412 to rotate, thereby driving the workpiece to rotate, so that different surfaces of the workpiece can be processed.

[0036] Sixth, start the electric push rod 23 to raise the rotating block 34 to the bottom of the workpiece. Control the electric push rod 127 to release the workpiece from the fixation. Start the motor 235 to drive the rotating block 34 to rotate. When the rotating block 34 rotates, it drives the workpiece to rotate, causing the workpiece to turn 90 degrees. Then repeat steps three and four to fix the workpiece again and continue processing.

[0037] The control method of this utility model is to control the device by manually starting and stopping the switch. The wiring diagram of the power element and the supply of power are common knowledge in the field. Since this utility model is mainly used to protect mechanical devices, the control method and wiring layout will not be explained in detail.

[0038] The control method of this utility model is automatic control through a controller. The control circuit of the controller can be implemented by simple programming by those skilled in the art. The power supply is also common knowledge in the field. Since this utility model is mainly used to protect mechanical devices, the control method and circuit connection will not be explained in detail.

[0039] Although embodiments of the present invention have been shown and described, it will be understood by those skilled in the art that various changes, modifications, substitutions and alterations can be made to these embodiments without departing from the principles and spirit of the present invention, the scope of which is defined by the appended claims and their equivalents.

Claims

1. A vertical machining tooling apparatus for a vertical machining center, characterized by: Including workbench (1), tooling assembly (2) and adjusting assembly (3), tooling assembly (2) is equipped with two groups, and it is left-right symmetrical with adjusting assembly (3) as center and is arranged on the top of workbench (1), tooling assembly (2) is used for fixing workpiece, adjusting assembly (3) is arranged on the top of workbench (1), adjusting assembly (3) is used for controlling workpiece to lift and rotate, tooling assembly (2) includes support frame (21), motor one (22), rotating rod (23), movable sleeve (24), bearing sleeve (25), connecting block (26), electric push rod one (27), fixed frame (28), fixed plate (29), movable rod (210), pressing plate one (211), spring (212), hinged piece (213) and clamping mechanism (214), support frame (21) is fixed on the top of workbench (1), motor one (22) is installed on the left end of support frame (21), the left end of rotating rod (23) is connected with the output shaft of motor one (22) through coupling, movable sleeve (24) is sleeved on the outside of rotating rod (23), bearing sleeve (25) is fixed on the outside of movable sleeve (24), connecting block (26) is fixed on the top of bearing sleeve (25), and the left end of connecting block (26) is fixedly connected with the telescopic rod of electric push rod one (27) right end, electric push rod one (27) is installed on the left end of support frame (21), fixed frame (28) is fixed on the right end of movable sleeve (24), fixed plate (29) is fixed on the right end of fixed frame (28), movable rod (210) penetrates through the inner middle part of fixed frame (28) horizontally, pressing plate one (211) is fixed on the right end of movable rod (210), the left end of pressing plate one (211) is elastically connected with fixed plate (29) through spring (212), and spring (212) is sleeved on the outside of movable rod (210), clamping mechanism (214) is equipped with two groups, and two sets of clamping mechanism (214) are symmetrically arranged on the upper and lower groups of movable rod (210), and two sets of clamping mechanism (214) are hinged with the left end of movable rod (210) through hinged piece (213).

2. A vertical machining tooling apparatus for a vertical machining center as defined in claim 1, wherein: The clamping mechanism (214) comprises an extension plate (2141), a fixed rod (2142), a movable block (2143), a connecting rod (2144), a connecting frame (2145), a rack one (2146), a gear one (2147), a gear two (2148), a gear three (2149), a limiting block (21410), a rack two (21411) and a pressing plate two (21412), the extension plate (2141) is fixed to the top of the left end of the fixed plate (29), the fixed rod (2142) is fixed to the top end of the fixed frame (28), the movable block (2143) is arranged outside the fixed rod (2142), and the movable block (2143) penetrates through the inside of the fixed plate (29) in the transverse direction, the bottom end of the connecting rod (2144) is rotationally connected with the hinge part (213), and the top end of the connecting rod (2144) is rotationally connected with the movable block (2143) through a rotating shaft, the connecting frame (2145) is arranged outside the movable block (2143), the rack one (2146) is fixed to the rear end inside the fixed plate (29), the gear one (2147) is arranged inside the connecting frame (2145) through a rotating shaft, and the gear one (2147) is in meshing connection with the rack one (2146), the gear two (2148) is arranged inside the connecting frame (2145) through a rotating shaft, and the gear two (2148) is in meshing connection with the rack one (2146), the gear three (2149) is arranged to the right of the front end of the movable block (2143) through a rotating shaft, the limiting block (21410) is fixed to the front end of the movable block (2143), the rack two (21411) is arranged to the right end of the limiting block (21410), and the rack two (21411) is in meshing connection with the gear two (2148), and the pressing plate two (21412) is fixed to the bottom end of the rack two (21411).

3. The vertical machining tooling apparatus for a vertical machining center of claim 1, wherein: The adjusting assembly (3) comprises a placing groove (31), a movable frame (32), a second electric push rod (33), a rotating block (34) and a second motor (35), the placing groove (31) is formed in the top end of the workbench (1), the movable frame (32) is arranged inside the placing groove (31), and the bottom end of the movable frame (32) is fixedly connected with the telescopic rod of the second electric push rod (33), the second electric push rod (33) is installed at the bottom end of the workbench (1), the rotating block (34) is arranged at the top end of the movable frame (32), and the bottom end of the rotating block (34) is in transmission connection with the output shaft of the second motor (35) through a shaft coupling, and the second motor (35) is installed inside the movable frame (32).

4. The vertical machining tooling apparatus for a vertical machining center of claim 1, wherein: The outer side of the rotating rod (23) is provided with a sliding groove, and the inner side of the sliding groove is matched with the inner side of the protruding block of the movable sleeve (24), the movable sleeve (24) is in sliding connection with the rotating rod (23), and the movable sleeve (24) and the rotating rod (23) are in transmission connection through the cooperation of the sliding groove and the protruding block.

5. The vertical machining tooling apparatus for a vertical machining center of claim 1, wherein: The front end and the rear end of the fixed frame (28) are both in a hollow structure.

6. A vertical machining tooling apparatus for a vertical machining center as defined in claim 1, wherein: The outer side of the pressing plate one (211) and the pressing plate two (21412) is provided with anti-skid rubber pad.

7. A vertical machining tooling apparatus for a vertical machining center as defined in claim 2, wherein: The gear two (2148) and the gear three (2149) are arranged in the same horizontal direction, and the gear two (2148) and the gear three (2149) are connected through the same rotating shaft.

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