A three-axis off-machine pre-adjustment clamp

Abstract

This utility model proposes an external pre-adjustment fixture for a three-axis machine, relating to the technical field of pre-adjustment fixtures. It includes a worktable and tracks arranged perpendicularly to each other on the worktable surface. A pre-adjustment mechanism is slidably mounted on the tracks. A magnetic base is provided in the middle of the worktable, and a workpiece is attached to it. The pre-adjustment mechanism can change its position on the worktable relative to the tracks and pre-adjust the angle of the workpiece. This utility model allows for adjustment of the position and angle of the workpiece on the magnetic base via the pre-adjustment mechanism, enabling pre-adjustment of the workpiece on the magnetic base from outside the device. This ensures that the equipment is pre-adjusted without stopping the machine. The equipment and the workpiece can be quickly connected via magnetic attraction, improving the efficiency of workpiece installation.

Description

Technical Field

[0001] This utility model relates to the technical field of clamps, and in particular to a three-axis machine external pre-adjustment clamp. Background Technology

[0002] In mold production, due to the complexity of rubber and plastic products, after mold parting, the mold cavity surface has a large number of undercuts, which cannot be machined in place by conventional milling and turning. It is necessary to make irregular undercut inclined moving electrodes to complete the machining. When processing the mold, the electrodes need to be installed on the equipment and then continuously adjusted to meet the needs of drilling or grooving. However, each adjustment of the electrode position requires a lot of time and effort. During the adjustment process, the equipment needs to be stopped and the machine can only be used after the motor adjustment is completed. This will affect the processing efficiency of the mold and cause losses. Utility Model Content

[0003] The technical problem to be solved by this utility model is to provide a three-axis machine external pre-adjustment fixture to solve the problem of the motor affecting the operation of the equipment during adjustment.

[0004] Based on the technical problems existing in the background art, this utility model proposes a three-axis machine external pre-adjustment fixture, including a worktable and tracks arranged perpendicularly to each other on the surface of the worktable. A pre-adjustment mechanism is slidably installed on the tracks. A magnetic base is provided in the middle of the worktable and a workpiece is attached thereto. The pre-adjustment mechanism can change its position on the worktable relative to the tracks and pre-adjust the angle of the workpiece.

[0005] Preferably, the workpiece includes a clamping seat and an adjusting arm. A docking seat is installed at the bottom of the clamping seat, and the docking seat has a slot for a corresponding magnetic base to engage. One end of the adjusting arm is detachably connected to the clamping seat, and the other end of the adjusting arm is detachably connected to an electrode.

[0006] Preferably, the magnetic base is provided with a raised magnetic block, which can be snapped into place and fixed in the slot of the docking seat.

[0007] Preferably, the adjusting arm includes a support arm, a connecting arm, and an end arm. The support arm is vertically installed on the upper end of the docking seat. One end of the connecting arm is rotatably connected to the top of the support arm and rotates along a vertical axis. One end of the end arm is rotatably connected to the side of the other end of the connecting arm and rotates along a horizontal axis. The electrode is connected to the other end of the end arm.

[0008] Preferably, the pre-adjustment mechanism includes a slider that is slidably mounted on a track, a first connector that is rotatably mounted on the side of the slider by a hand-tightening bolt, a first support rod that is erected on the first connector, a second connector that is slidably mounted on the first support rod, a second support rod that is rotatably mounted on the side of the second connector, and a tester that is mounted on the end of the second support rod away from the second connector.

[0009] Preferably, the two tracks are of the same type.

[0010] Preferably, the clamping seat is provided with adjusting bolts in multiple directions.

[0011] Compared with the prior art, the three-axis machine external pre-adjustment fixture proposed in this utility model adopts the above-mentioned technical solution and achieves the following technical effects:

[0012] This invention allows for the adjustment of the position and angle of the workpiece on the magnetic base via a pre-adjustment mechanism. This enables pre-adjustment of the workpiece on the magnetic base from outside the device, ensuring that the equipment can be pre-adjusted without stopping the machine. The equipment and the workpiece can be quickly connected via magnetic attraction, improving the efficiency of installing workpieces on the equipment. Attached Figure Description

[0013] Figure 1 This is a three-dimensional structural diagram of the present invention;

[0014] Figure 2 This is a schematic diagram of the workbench and pre-adjustment mechanism of this utility model;

[0015] Figure 3 This is a schematic diagram of the workpiece structure of this utility model;

[0016] Figure 4 This is a schematic diagram of the bottom structure of the workpiece according to this utility model.

[0017] In the diagram: 1. Workbench; 2. Track; 3. Pre-adjustment mechanism; 5. Magnetic base; 4. Workpiece; 41. Clamping seat; 42. Adjusting arm; 43. Docking seat; 44. Slot; 6. Electrode; 7. Magnetic block; 421. Support arm; 422. Connecting arm; 423. End arm; 31. Slider; 32. First connector; 33. First support rod; 34. Second connector; 35. Second support rod; 36. Tester; 411. Adjusting bolt. Detailed Implementation

[0018] Example

[0019] Please refer to Figures 1-4This utility model proposes a three-axis machine external pre-adjustment fixture, including a worktable 1 and tracks 2 arranged perpendicularly to each other on the surface of the worktable 1. A pre-adjustment mechanism 3 is slidably installed on the tracks 2. A magnetic base 5 is provided in the middle of the worktable 1 and a workpiece 4 is attached thereon. The pre-adjustment mechanism 3 can change its position on the worktable 1 relative to the tracks 2 and pre-adjust the angle of the workpiece 4. In this solution, the magnetic base 5 on the worktable 1 has the same structure as the magnetic base 5 on the mounting equipment. Therefore, after the workpiece 4 is adjusted on this device, it can be directly installed on the equipment by magnetic attraction, and the docking can be completed quickly. In this solution, the two sets of tracks 2 are of the same model. Therefore, the workpiece 4 can be pre-adjusted by switching between the two sets of guide rails. The installation position of the workpiece 4 and the magnetic base 5 is not fixed. It can be rotated 90 degrees before being attached and fixed to the magnetic base 5 and adjusted in conjunction with the pre-adjustment of the workpiece 4.

[0020] In a specific embodiment, refer to Figure 1 , Figure 3 The workpiece 4 includes a clamping base 41 and an adjusting arm 42. A docking seat 43 is installed at the bottom of the clamping base 41. The docking seat 43 has a slot 44 for corresponding magnetic base 5 to engage. One end of the adjusting arm 42 is detachably connected to the clamping base 41, and the other end of the adjusting arm 42 is detachably connected to an electrode 6. After the electrode 6 conducts electricity, it can perform high-temperature drilling on the target metal. The position and orientation of the electrode 6 on the clamping base 41 can be changed by adjusting the arm 42. After the electrode 6 is adjusted on the clamping base 41, it can be directly docked with the equipment by magnetic attraction and work, avoiding equipment downtime for adjustment.

[0021] In a specific embodiment, refer to Figure 2 , Figure 4 The magnetic base 5 is provided with a raised magnetic block 7, which can be locked and fixed to the slot 44 of the docking seat 43. In this solution, after the magnetic block 7 protrudes from the magnetic base 5, it can lock and engage with the slot 44 on the docking seat 43 and play a limiting role, which can prevent the entire clamping seat 41 from rotating and make the equipment more secure.

[0022] In a specific embodiment, refer to Figure 3 The adjusting arm 42 includes a support arm 421, a connecting arm 422, and an end arm 423. The support arm 421 is vertically installed on the upper end of the docking seat 43. One end of the connecting arm 422 is rotatably connected to the top of the support arm 421 and rotates along a vertical axis. One end of the end arm 423 is rotatably connected to the side of the other end of the connecting arm 422 and rotates along a horizontal axis. The electrode 6 is connected to the other end of the end arm 423. In this scheme, the support arm 421, the connecting arm 422, and the end arm 423 enable the electrode 6 to change its current position and adjust to a suitable position. The support arm 421, the connecting arm 422, and the end arm 423 are connected by bolts, which can be fixed to ensure that the position of the electrode 6 does not change.

[0023] In a specific embodiment, refer to Figure 2 The pre-adjustment mechanism 3 includes a slider 31 slidably mounted on the track 2. A first connector 32 is rotatably mounted on the side of the slider 31 via a hand-tightening bolt. A first support rod 33 is erected on the first connector 32. A second connector 34 is slidably mounted on the first support rod 33. A second support rod 35 is rotatably mounted on the side of the second connector 34. A tester 36 is mounted on the end of the second support rod 35 away from the second connector 34. In this scheme, the first connector 32 in the pre-adjustment mechanism 3 can rotate around the hand-tightening bolt as the axis. Its first support rod 33 can rotate through the connector to achieve a change in direction. The second connector 34 can slide along the first support rod 33 and rotate around the axis of the first support rod 33. The second support rod 35 is mounted on the side of the second connector 34 via a hand-tightening bolt. Its second support rod 35 can rotate relative to the second connector 34 under the action of the hand-tightening bolt, thereby achieving the effect of three-axis rotation. Its tester 36 can accurately adjust the position of the electrode 6 under the adjustment of the three axes.

[0024] In a specific embodiment, refer to Figure 2 The two tracks 2 are of the same model, and their sliders 31 can be detached from one track 2 and transferred to the other track 2 for use, and the position of their testers 36 can be changed.

[0025] In a specific embodiment, refer to Figure 3 The clamping base 41 is provided with adjusting bolts 411 in multiple directions. The adjusting bolts 411 are used to fix the axis angle of the support arm 421 so as to adapt to the adjustment of the position of the electrode 6.

[0026] The above are merely preferred embodiments of this utility model, but the scope of protection of this utility model is not limited thereto. Any equivalent substitutions or modifications made by those skilled in the art within the scope of the technology disclosed in this utility model, based on the technical solution and inventive concept of this utility model, should be included within the scope of protection of this utility model.

Claims

1. A tri-axial off-machine pre-tensioning fixture, characterized by, It includes a workbench (1) and tracks (2) arranged perpendicularly to each other on the surface of the workbench (1). A pre-adjustment mechanism (3) is slidably installed on the track (2). A magnetic base (5) is provided in the middle of the workbench (1) and a workpiece (4) is attached thereon. The pre-adjustment mechanism (3) can change its position on the workbench (1) relative to the track (2) and pre-adjust the angle of the workpiece (4).

2. The tri-axial off-machine preconditioning clamp of claim 1, wherein, The workpiece (4) includes a clamping seat (41) and an adjusting arm (42). A docking seat (43) is installed at the bottom of the clamping seat (41). The docking seat (43) has a slot (44) for the corresponding magnetic base (5) to engage. One end of the adjusting arm (42) is detachably connected to the clamping seat (41), and the other end of the adjusting arm (42) is detachably connected to an electrode (6).

3. The tri-axial off-machine preconditioning clamp of claim 2, wherein, The magnetic base (5) is provided with a raised magnetic block (7), which can be snapped into place by corresponding slot (44) of the docking seat (43).

4. The tri-axial off-machine preconditioning clamp of claim 2, wherein, The adjusting arm (42) includes a support arm (421), a connecting arm (422), and an end arm (423). The support arm (421) is vertically installed on the upper end of the docking seat (43). One end of the connecting arm (422) is rotatably connected to the top of the support arm (421) and rotates along the vertical axis. One end of the end arm (423) is rotatably connected to the side of the other end of the connecting arm (422) and rotates along the horizontal axis. The electrode (6) is connected to the other end of the end arm (423).

5. The tri-axial off-machine preconditioning clamp of claim 1, wherein, The pre-adjustment mechanism (3) includes a slider (31) that is slidably mounted on the track (2). A first connector (32) is rotatably mounted on the side of the slider (31) by a hand-tightening bolt. A first support rod (33) is erected on the first connector (32). A second connector (34) is slidably mounted on the first support rod (33). A second support rod (35) is rotatably mounted on the side of the second connector (34). A tester (36) is mounted on the end of the second support rod (35) away from the second connector (34).

6. The tri-axial off-machine preconditioning clamp of claim 1, wherein, The two tracks (2) are of the same model.

7. The tri-axial off-machine preconditioning clamp of claim 2, wherein, The clamping seat (41) is provided with adjusting bolts (411) in multiple directions.

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