CN217647556U - Positioning fixture for automatic mechanical drilling - Google Patents

Abstract

The utility discloses a positioning fixture for automatic mechanical drilling, which comprises a box body, a driving device, a fixing device, an electric telescopic rod, a connecting plate and a drilling device body. Partition plate 2, the driving device is arranged in the box, the fixing device is arranged on the driving device, the electric telescopic rod is arranged on the top wall of the box, and the connecting plate is arranged on the free end of the electric telescopic rod , the body of the drilling device is set on the connecting plate, the driving device includes a motor, a screw rod, a chain and a driving plate, and the fixing device includes a guide rod, a connecting rod, a connecting rod two, a connecting rod three and a fixing block . The utility relates to the technical field of drilling positioning, and specifically provides a positioning fixture for automatic mechanical drilling, which is simple in structure, convenient in use, and can be fixed according to the size of parts.

Description

A positioning fixture for automatic mechanical drilling

technical field

The utility model relates to the technical field of drilling positioning, in particular to a positioning fixture used for automatic mechanical drilling.

Background technique

Various processing of workpieces by various machinery in factories has become more and more extensive, gradually replacing the traditional process of manually processing workpieces by manual processes, such as grinding, cutting, bending and punching workpieces. and other process operations.

The existing positioning jig cannot be fixed according to the size of the part, so that the practicability of the positioning jig is poor.

Utility model content

In view of the above situation, in order to make up for the above-mentioned existing defects, the solution provides a positioning fixture for automatic mechanical drilling, which is simple in structure, easy to use, and can be fixed according to the size of the parts.

The technical scheme adopted by the utility model is as follows: a positioning fixture for automatic mechanical drilling, including a box body, a driving device, a fixing device, an electric telescopic rod, a connecting plate and a drilling device body, and the box is provided with Partition plate 1 and partition plate 2, the driving device is arranged in the box, the fixing device is arranged on the driving device, the electric telescopic rod is arranged on the top wall of the box, and the connecting plate is arranged in the electric telescopic On the free end of the rod, the body of the drilling device is set on the connecting plate; the driving device includes a motor, a screw rod, a chain and a driving plate, the motor is set on the bottom wall of the box, and the screw rod is rotated to set the Between the second partition plate and the bottom wall of the box, a sprocket is arranged on the output shaft of the motor and on the screw rod. The fixing device includes a guide rod, a connecting rod, a connecting rod 2, a connecting rod 3 and a fixing block, the guide rods are arranged on the inner walls of opposite sides of the box body, and the connecting rod 1 is arranged on the drive plate , the first connecting rod slides through the guide rod and the second partition plate, the second connecting rod is slidably arranged on the guide rod, the first partition plate is provided with a chute, and the second connecting rod is slidably arranged on the chute Inside, one end of the third connecting rod is hinged on the first connecting rod, the other end of the third connecting rod is hinged on the second connecting rod, the fixing block is set on the second connecting rod, and the fixing block slides on the second connecting rod. on the divider.

Further, the motor is a forward and reverse rotation motor.

Further, the first partition plate is located above the second partition plate.

Further, the guide rod is located between the first partition plate and the second partition plate.

Further, the second connecting rod is provided with a supporting wheel, and the supporting wheel slides on the second dividing plate.

Further, the box body is provided with a foot post.

The beneficial effects of the utility model obtained by adopting the above structure are as follows: the solution is a positioning fixture for automatic mechanical drilling, which realizes the fixing according to the size of the parts that need to be drilled through the cooperative arrangement of the driving device and the fixing device.

Description of drawings

The accompanying drawings are used to provide a further understanding of the present invention, and constitute a part of the specification, and are used to explain the present invention together with the embodiments of the present invention, and do not constitute a limitation to the present invention. In the attached image:

FIG. 1 is a schematic structural diagram of a positioning fixture for automatic mechanical drilling provided by the present invention.

Among them, 1. Box body, 2. Electric telescopic rod, 3. Connecting plate, 4. Drilling device body, 5. Partition plate 1, 6. Partition plate 2, 7. Motor, 8. Screw rod, 9. Chain, 10, drive plate, 11, guide rod, 12, connecting rod one, 13, connecting rod two, 14, connecting rod three, 15, fixing block, 16, support wheel, 17, foot post.

Detailed ways

The technical solutions in the embodiments of the present utility model will be clearly and completely described below with reference to the accompanying drawings in the embodiments of the present utility model. Obviously, the described embodiments are only a part of the embodiments of the present utility model, rather than all the implementations. For example; based on the embodiments of the present invention, all other embodiments obtained by persons of ordinary skill in the art without creative work shall fall within the protection scope of the present invention.

As shown in Figure 1, the technical solution adopted by the utility model is as follows: a positioning fixture for automatic mechanical drilling, including a box body 1, a driving device, a fixing device, an electric telescopic rod 2, a connecting plate 3 and a drilling device body 4. A partition plate 1 5 and a partition plate 2 6 are arranged in the box body 1, the driving device is arranged in the box body 1, the fixing device is arranged on the driving device, and the electric telescopic rod 2 is arranged on the inner top wall of the box body 1 , the connecting plate 3 is arranged on the free end of the electric telescopic rod 2, the drilling device body 4 is arranged on the connecting plate 3; the driving device includes a motor 7, a screw 8, a chain 9 and a driving plate 10, and the motor 7 is arranged on the box body 1. On the inner bottom wall, the screw rod 8 is rotatably arranged between the partition plate 2 6 and the inner bottom wall of the box 1, the output shaft of the motor 7 and the screw rod 8 are provided with sprockets, and the chain 9 is sleeved on the chain. On the wheel, the drive plate 10 is set on the screw rod 8 by threaded connection; the fixing device includes a guide rod 11, a connecting rod 12, a connecting rod 2 13, a connecting rod 3 14 and a fixing block 15, and the guide rod 11 is provided in the box body 1. On the inner walls of the opposite sides, the connecting rod 1 12 is arranged on the driving plate 10 , the connecting rod 1 12 slides through the guide rod 11 and the dividing plate 2 6 , the connecting rod 2 13 is slidably arranged on the guiding rod 11 , and the dividing plate 1 5 There is a chute, the second connecting rod 13 is slidably arranged in the chute, one end of the third connecting rod 14 is hinged on the first connecting rod 12, and the other end of the third connecting rod 14 is hinged on the second connecting rod 13, the fixing block 15 is arranged on the second connecting rod 13 , and the fixing block 15 slides on the first dividing plate 5 .

Among them, the motor 7 is a forward and reverse rotation motor.

As shown in FIG. 1 , the first partition plate 5 is located above the second partition plate 6 .

As shown in FIG. 1 , the guide rod 11 is located between the first partition plate 5 and the second partition plate 6 .

As shown in FIG. 1 , the second connecting rod 13 is provided with a supporting wheel 16 , and the supporting wheel 16 slides on the second dividing plate 6 .

As shown in FIG. 1 , the box body 1 is provided with a foot post 17 .

In specific use, the parts that need to be drilled are placed on the partition plate 1 5, the motor 7 is started, the output shaft of the motor 7 drives the chain 9 to rotate, the rotation of the chain 9 drives the rotation of the screw 8, and the rotation of the screw 8 drives the drive plate 10 The movement of the drive plate 10 drives the connecting rod one 12 to move, the connecting rod one 12 moves to drive the connecting rod three 14 to move, the connecting rod three 14 moves to drive the connecting rod two 13 to move, and the connecting rod two 13 moves to drive the fixed block 15 to move. The size of the drilling parts needs to be fixed, start the electric telescopic rod 2, the free end of the electric telescopic rod 2 drives the connecting plate 3 to move, and the connecting plate 3 moves to drive the drilling device body 4 to move, so as to realize the drilling of the parts.

It is to be noted that, in this document, relational terms such as first and second are used only to distinguish one entity or operation from another entity or operation, and do not necessarily require or imply that these entities or operations are the same any such actual relationship or sequence exists. Furthermore, the terms "comprising", "comprising" or any other variation thereof are intended to encompass non-exclusive inclusion such that a process, method, material or device comprising a list of elements includes not only those elements, but also includes not explicitly listed or other elements inherent to the process, method, material or equipment.

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

Claims (6)

1. The utility model provides a positioning fixture for automatic mechanical drilling which characterized in that: the drilling device comprises a box body, a driving device, a fixing device, an electric telescopic rod, a connecting plate and a drilling device body, wherein a first partition plate and a second partition plate are arranged in the box body; the driving device comprises a motor, a screw rod, a chain and a driving plate, the motor is arranged on the inner bottom wall of the box body, the screw rod is rotatably arranged between the second partition plate and the inner bottom wall of the box body, chain wheels are arranged on an output shaft of the motor and the screw rod respectively, the chain is sleeved on the chain wheels, and the driving plate is arranged on the screw rod in a threaded connection manner; the fixing device comprises a guide rod, a first connecting rod, a second connecting rod, a third connecting rod and a fixed block, wherein the guide rod is arranged on the inner walls of the two opposite sides of the box body, the first connecting rod is arranged on the drive plate, the first connecting rod slides to penetrate through the guide rod and the second partition plate, the second connecting rod slides to be arranged on the guide rod, a sliding groove is formed in the first partition plate, the second connecting rod slides to be arranged in the sliding groove, one end of the third connecting rod is hinged to be arranged on the first connecting rod, the other end of the third connecting rod is hinged to be arranged on the second connecting rod, the fixed block is arranged on the second connecting rod, and the fixed block slides on the first partition plate.

2. The positioning fixture for automated mechanical drilling according to claim 1, wherein: the motor is a positive and negative rotation motor.

3. A positioning jig for automated mechanical drilling according to claim 2, wherein: the first partition plate is positioned above the second partition plate.

4. A positioning jig for automated mechanical drilling according to claim 3, wherein: the guide rod is positioned between the first partition plate and the second partition plate.

5. A positioning fixture for automated mechanical drilling according to claim 4, characterized in that: and the second connecting rod is provided with a supporting wheel, and the supporting wheel slides on the second partition plate.

6. A positioning fixture for automated mechanical drilling according to claim 5, characterized in that: the box body is provided with a foot post.

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