Multi-hole drill jig

Abstract

The utility model relates to the technical field of clamps, and discloses a multi-hole drilling machine clamp which comprises a mounting base, a rotating shaft is rotationally connected to the upper surface of the mounting base, a fixing base is fixedly connected to the outer wall of the rotating shaft, an inner groove is formed in the outer wall of the fixing base, and a two-way lead screw is rotationally connected to the outer wall of the inner groove. A servo motor for driving the two-way screw rod is arranged on the side outer wall of the fixed seat, two clamping blocks are symmetrically connected to the outer walls of the two sides of the two-way screw rod in a threaded and sleeving mode, two adjusting rods are slidably connected to the outer walls of the two sides of the two clamping blocks, and stabilizing assemblies are arranged on the outer walls of the two adjusting rods; according to the multi-hole drilling machine, a machined part of the multi-hole drilling machine can be clamped and fixed, so that the machined part is prevented from shaking during machining, the punching accuracy during machining is improved, meanwhile, the multi-hole drilling machine can adapt to multiple machined parts with different lengths, and the practicability of the multi-hole drilling machine is improved.

Description

Technical Field

[0001] The present application relates to the technical field of fixtures, and in particular to a multi-hole drilling machine fixture. Background Art

[0002] As a common equipment in the field of mechanical processing, multi-hole drilling machines are widely used in drilling operations of various materials. Currently, the common multi-hole drilling machines on the market mostly adopt a fixed drill bit layout, and the feed and rotation of the drill bit are realized through mechanical transmission.

[0003] With respect to the above-mentioned related technologies, the inventor believes that the existing multi-hole drilling machines mostly use clamps to fix and clamp the workpieces, and the traditional clamps are relatively loose in clamping the workpieces, making them prone to displacement, resulting in poor drilling accuracy of the multi-hole drilling machines. Therefore, a multi-hole drilling machine clamp is proposed to solve the above-mentioned problem.

[0004] The above information disclosed in the background technology is only used to increase the understanding of the background technology of the present application, and therefore, it may include information that does not constitute the prior art known to ordinary technicians in the field. Utility Model Content

[0005] In order to solve the problem that traditional clamps loosely clamp the workpiece, making it easy to move, resulting in poor drilling accuracy of the multi-hole drilling machine, the present application provides a multi-hole drilling machine clamp.

[0006] The multi-hole drilling machine fixture provided in this application adopts the following technical solution:

[0007] A multi-hole drilling machine fixture comprises a mounting seat, the upper surface of the mounting seat is rotatably connected to a rotating shaft, the outer wall of the rotating shaft is fixedly connected to a fixing seat, the outer wall of the fixing seat is provided with an inner groove, the outer wall of the inner groove is rotatably connected to a bidirectional screw rod, the side outer wall of the fixing seat is provided with a servo motor for driving the bidirectional screw rod, the outer walls of both sides of the bidirectional screw rod are symmetrically threaded with two clamping blocks, the outer walls of both sides of the two clamping blocks are slidably connected to two adjusting rods, and the outer walls of the two adjusting rods are provided with stabilizing components.

[0008] Preferably, the stabilizing assembly comprises a threaded rod, the threaded rod is threadedly connected to an outer wall of the adjusting rod, and a fixing plate is fixedly connected to the outer wall of the threaded rod.

[0009] Preferably, the outer walls of the adjusting rod located on both sides of the threaded rod are slidably connected to two limit rods, and the two limit rods are fixedly connected to the fixing plate.

[0010] Preferably, an insert hole is formed on the outer wall of the adjusting rod, and an insert rod matched with the insert hole is provided on the side outer wall of the clamping block.

[0011] Preferably, a driving motor is fixedly connected to the bottom outer wall of the mounting seat, and an output shaft of the driving motor is fixedly connected to the rotating shaft.

[0012] In summary, this application includes the following beneficial technical effects:

[0013] By setting a bidirectional screw rod, the bidirectional screw rod is driven to rotate, so that the bidirectional screw rod drives the two clamping blocks to move, and then the two clamping blocks fix the workpieces of different lengths. By adjusting the length of the adjusting rod, it can adapt to the width of the workpiece, so that the rotating threaded rod drives the fixing plate to move through the stabilizing component, and then the fixing plate fixes the side of the workpiece. Compared with the existing technology, the workpiece of the multi-hole drilling machine can be clamped and fixed to prevent shaking during processing, improve the accuracy of drilling during processing, and at the same time can adapt to many workpieces of different lengths, thereby improving the practicality of the device. BRIEF DESCRIPTION OF THE DRAWINGS

[0014] Figure 1 It is an overall schematic diagram of an embodiment of the application;

[0015] Figure 2 It is a schematic diagram of the three-dimensional structure of an embodiment of the application;

[0016] Figure 3 for Figure 1 A schematic diagram of the enlarged structure in the middle.

[0017] Explanation of the accompanying drawings: 1. Mounting seat; 2. Fixed seat; 3. Servo motor; 4. Inner groove; 5. Bidirectional screw; 6. Clamping block; 7. Adjusting rod; 8. Threaded rod; 9. Fixed plate; 10. Limiting rod; 11. Insert rod; 12. Socket; 13. Drive motor; 14. Rotating shaft; 101. Stabilizing assembly. DETAILED DESCRIPTION

[0018] The following is combined with Figure 1-3 This application is described in further detail.

[0019] The present application embodiment discloses a multi-hole drilling machine fixture. Figure 1-3The outer wall of the two adjusting rods 7 is provided with a stabilizing assembly 101, and the outer wall of the two adjusting rods 7 is provided with a stabilizing assembly 101, and the outer wall of the two adjusting rods 7 is provided with a stabilizing assembly 101, and the outer wall of the two adjusting rods 7 is provided with a stabilizing assembly 101, and the outer wall of the two adjusting rods 7 is provided with a stabilizing assembly 101, and the outer wall of the two adjusting rods 7 is provided with a stabilizing assembly 101, and the outer wall of the two adjusting rods 7 is provided with a stabilizing assembly 101, and the outer wall of the two adjusting rods 7 is provided with a servo motor 3 for driving the two-way screw rod 5. The outer walls of the two sides of the two-way screw rod 5 are symmetrically threaded with two clamping blocks 6. The rotation direction of the two-way screw rod 5 is controlled and driven, so that the two-way screw rod 5 drives the two clamping blocks 6 to move toward or oppositely, so that the two clamping blocks 6 can fix and clamp the workpiece. The outer walls of the two sides of the two clamping blocks 6 are slidably connected with two adjusting rods 7, and the outer walls of the two adjusting rods 7 are provided with a stabilizing assembly 101, and the extension length of the two adjusting rods 7 is adjusted, so that the stabilizing assembly 101 can fix the side of the workpiece.

[0020] The stabilizing component 101 includes a threaded rod 8, which is threadedly connected to the outer wall of the adjusting rod 7. The outer wall of the threaded rod 8 is fixedly connected to a fixing plate 9. By rotating the threaded rod 8, the threaded rod 8 drives the fixing plate 9 to fix and clamp the side of the workpiece, thereby improving its stability.

[0021] The outer walls of the adjusting rod 7 on both sides of the threaded rod 8 are slidably connected with two limiting rods 10 , and the two limiting rods 10 are fixedly connected to the fixing plate 9 , so that the fixing plate 9 can be limited by the two limiting rods 10 .

[0022] The outer wall of the adjusting rod 7 is provided with a plug hole 12, and the side outer wall of the clamping block 6 is provided with a plug rod 11 adapted to the plug hole 12. By adjusting the position of the plug hole 12, it is fixed by the plug rod 11, thereby adjusting the length of the adjusting rod 7.

[0023] The bottom outer wall of the mounting base 1 is fixedly connected with a driving motor 13, and the output shaft of the driving motor 13 is fixedly connected with the rotating shaft 14. The driving motor 13 is started by an external power supply, so that the driving motor 13 controls the rotating shaft 14 to rotate.

[0024] The implementation principle of a multi-hole drilling machine fixture in the embodiment of the present application is as follows: first, the mounting base 1 is installed on the multi-hole drilling machine, and the workpiece is placed between the two clamping blocks 6, and the servo motor 3 is started by an external power supply, so that the output shaft of the servo motor 3 drives the bidirectional screw rod 5 to rotate, and the rotation direction of the bidirectional screw rod 5 is controlled, so that the bidirectional screw rod 5 drives the two clamping blocks 6 to move toward each other, so that the two clamping blocks 6 position and fix the workpiece, and at the same time, the adjusting rod 7 located on both sides of the clamping block 6 is pulled to adjust it to a suitable length, and then the adjusting rod 7 is fixed by cooperating with the plug hole 12 through the insertion rod 11, and then the threaded rod 8 is rotated, so that the threaded rod 8 drives the fixing plate 9 to move, and then the fixing plate 9 fixes the side of the workpiece, thereby improving the clamping force on the object.

[0025] 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;

[0026] 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;

[0027] 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.

[0028] 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 multi-hole drilling machine fixture, comprising a mounting seat (1), characterized in that: The upper surface of the mounting seat (1) is rotatably connected to a rotating shaft (14), the outer wall of the rotating shaft (14) is fixedly connected to a fixing seat (2), the outer wall of the fixing seat (2) is provided with an inner groove (4), the outer wall of the inner groove (4) is rotatably connected to a bidirectional screw rod (5), the side outer wall of the fixing seat (2) is provided with a servo motor (3) for driving the bidirectional screw rod (5), the outer walls on both sides of the bidirectional screw rod (5) are symmetrically threadedly sleeved with two clamping blocks (6), the outer walls on both sides of the two clamping blocks (6) are slidably connected to two adjusting rods (7), and the outer walls of the two adjusting rods (7) are provided with stabilizing components (101).

2. A multi-hole drilling machine fixture according to claim 1, characterized in that: The stabilizing assembly (101) comprises a threaded rod (8), the threaded rod (8) being threadedly connected to the outer wall of the adjusting rod (7), and the outer wall of the threaded rod (8) being fixedly connected to a fixing plate (9).

3. The multi-hole drilling machine fixture according to claim 1, characterized in that: The outer walls of the adjusting rod (7) located on both sides of the threaded rod (8) are slidably connected to two limiting rods (10), and the two limiting rods (10) are fixedly connected to the fixing plate (9).

4. The multi-hole drilling machine fixture according to claim 1, characterized in that: The outer wall of the adjusting rod (7) is provided with an insertion hole (12), and the side outer wall of the clamping block (6) is provided with an insertion rod (11) adapted to the insertion hole (12).

5. The multi-hole drilling machine fixture according to claim 1, characterized in that: A driving motor (13) is fixedly connected to the bottom outer wall of the mounting seat (1), and an output shaft of the driving motor (13) is fixedly connected to a rotating shaft (14).

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