Drilling equipment for stainless steel machining

Abstract

The utility model discloses drilling equipment for stainless steel machining. The drilling equipment comprises a box body, sliding rail plates are fixedly connected to the two sides of the top of the box body, a U-shaped frame is fixedly connected to the tops of the sliding rail plates, a power box is fixedly connected to the top of the U-shaped frame, and drilling equipment is movably connected to the bottom of the power box. According to the size of a workpiece, a transverse plate is adjusted to a proper position, a second electric cylinder is started, the output end of the second electric cylinder drives a connecting rod to move, the connecting rod drives a locking rod to move towards the outer side, the locking rod abuts against the interior of a sliding rail plate, a moving box and the transverse plate are locked, a motor is started, and the motor drives a forward and reverse screw to rotate; the forward and reverse screw drives the screw sleeve and the first electric cylinder to move, after the first electric cylinder is adjusted to a proper position, the motor is closed, the drilling equipment has the advantage that the fixing position can be movably adjusted, the clamping assembly is movable, the clamping assembly can fix a small workpiece, and the using effect of the drilling equipment is improved.

Description

Technical Field

[0001] The utility model relates to the technical field of stainless steel processing equipment, and particularly relates to a drilling device for stainless steel processing. Background Technique

[0002] During the stainless steel processing, a drilling device is required. The patent publication number is 202123074539.6, which discloses a drilling device for stainless steel processing, including a processing box. A function box is arranged on the top of the processing box. A first driving motor is fixedly connected to one side of the function box. One end of the output shaft of the first driving motor passes through the function box and is fixedly connected to a first threaded rod. One end of the first threaded rod is movably connected to one side of the inner wall of the function box through a connecting shaft and a bearing. A first sliding groove is opened on the top of the processing box, and the first sliding groove communicates with the processing box. The beneficial effect is that through the settings of the function box, the first driving motor, the first threaded rod, the first sliding seat, the first sliding groove and the sliding block, etc., the first driving motor drives the first sliding seat to move through the first threaded rod, and the movement of the first sliding seat drives the movement of the drilling motor through the sliding block, etc., so as to realize the adjustment of the drilling position and improve the drilling effect of the drilling device.

[0003] The above-mentioned prior art solution has the following defects: The position of the cylinder for clamping the workpiece is fixed. When processing a workpiece with a small processing area, the corners of the small workpiece cannot extend to the bottom of the cylinder at the same time, and the cylinder cannot fix the small workpiece, reducing the use effect of the drilling device. Content of the Utility Model

[0004] To solve the problems raised in the above background technique, the purpose of the present utility model is to provide a drilling device for stainless steel processing, which has the advantage of adjustable fixing position, and solves the problem that the position of the cylinder for clamping the workpiece is fixed. When processing a workpiece with a small processing area, the corners of the small workpiece cannot extend to the bottom of the cylinder at the same time, and the cylinder cannot fix the small workpiece, reducing the use effect of the drilling device.

[0005] To achieve the above object, the utility model provides the following technical solution: A drilling device for stainless steel processing, including a box body. On both sides of the top of the box body, there are fixedly connected slide rail plates. On the top of the slide rail plates, there is a fixedly connected U-shaped frame. On the top of the U-shaped frame, there is a fixedly connected power box. At the bottom of the power box, there is a movably connected drilling device. The drilling device is located inside the U-shaped frame. On the front side and the rear side of the inside of the slide rail plates, there are both provided with moving boxes. Inside the moving box, there is a fixedly connected cross plate. On the top and the bottom of the inner cavity of the slide rail plates, there are both fixedly connected slide rods. The moving box is sleeved on the surface of the slide rods. On both sides of the inside of the cross plate, there are provided with electric cylinders I. On the top of the electric cylinder I, there is a fixedly connected screw sleeve. Inside the screw sleeve, there is a screw rod with positive and reverse threads connected by thread. On both sides of the screw rod with positive and reverse threads, they both penetrate to the inside of the moving box. On the left side of the screw rod with positive and reverse threads, there is a fixedly connected motor. The surface of the motor is fixedly connected to the inner wall of the moving box. On the right side of the screw rod with positive and reverse threads, there is an electric cylinder II. The right side of the electric cylinder II is fixedly connected to the inner wall of the moving box. The output end of the electric cylinder II is articulated with a connecting rod through a connecting block and a pin shaft. The outside of the connecting rod is articulated with a locking rod through a pin shaft. The outside of the locking rod penetrates to the outside of the moving box. Inside the locking rod, there is a limiting plate. The surface of the limiting plate is fixedly connected to the inner wall of the moving box.

[0006] Preferably, at the four corners of the top of the cross plate, there are fixedly connected triangular blocks. The surface of the triangular blocks is fixedly connected to the surface of the moving box.

[0007] Preferably, on the right side of the screw rod with positive and reverse threads, there is a fixedly connected round block. The round block is located inside the moving box.

[0008] Preferably, at the bottom of the round block, there is a supporting block. The surface of the supporting block is fixedly connected to the inner wall of the moving box.

[0009] Preferably, on the outside of the locking rod, there is a fixedly connected friction pad. The surface of the friction pad is in contact with the inner wall of the slide rail plate.

[0010] Preferably, the output end of the electric cylinder I is fixedly connected to a friction plate. The friction plate is located on the top of the box body.

[0011] Compared with the prior art, the beneficial effects of the utility model are as follows:

[0012] 1. The utility model adjusts the cross plate to a suitable position according to the size of the workpiece, starts the second electric cylinder, the output end of the second electric cylinder drives the connecting rod to move, the connecting rod drives the locking rod to move outwards, the locking rod abuts against the inside of the slide rail plate, the moving box and the cross plate are locked, starts the motor, the motor drives the forward and reverse screw rod to rotate, the forward and reverse screw rod drives the nut sleeve and the first electric cylinder to move, when the first electric cylinder is adjusted to a suitable position, the motor is turned off, which has the advantage of being able to adjust the fixed position movably. The position of the clamping assembly is movable, and the clamping assembly can fix small workpieces, improving the use effect of the drilling equipment.

[0013] 2. By arranging the triangular block, the utility model can reinforce the connection between the cross plate and the moving box, avoiding the phenomenon of fracture during long-term use. BRIEF DESCRIPTION OF THE DRAWINGS

[0014] Figure 1 is a schematic structural diagram of the utility model;

[0015] Figure 2 is the front view of the box body of the utility model;

[0016] Figure 3 is the utility model Figure 2 The enlarged structure diagram at A in.

[0017] In the figure: 1. Box body; 2. Slide rail plate; 3. U-shaped frame; 4. Power box; 5. Drilling equipment; 6. Moving box; 7. Cross plate; 8. Slide bar; 9. First electric cylinder; 10. Nut sleeve; 11. Forward and reverse screw rod; 12. Motor; 13. Second electric cylinder; 14. Connecting rod; 15. Locking rod; 16. Limiting plate; 17. Triangular block; 18. Round block; 19. Support block; 20. Friction pad; 21. Friction plate. DETAILED DESCRIPTION OF THE EMBODIMENTS

[0018] 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 embodiments. All other embodiments obtained by those of ordinary skill in the art based on the embodiments of the present utility model without creative efforts shall fall within the protection scope of the present utility model.

[0019] Such as Figures 1 to 3As shown in the figure, the utility model provides a drilling device for stainless steel processing, which includes a box body 1. Both sides of the top of the box body 1 are fixedly connected with slide rail plates 2. The top of the slide rail plates 2 is fixedly connected with a U-shaped frame 3. The top of the U-shaped frame 3 is fixedly connected with a power box 4. The bottom of the power box 4 is movably connected with a drilling device 5. The drilling device 5 is located inside the U-shaped frame 3. Both the front side and the rear side inside the slide rail plates 2 are provided with moving boxes 6. The inner side of the moving box 6 is fixedly connected with a cross plate 7. Both the top and the bottom of the inner cavity of the slide rail plates 2 are fixedly connected with slide bars 8. The moving box 6 is sleeved on the surface of the slide bars 8. Both sides inside the cross plate 7 are provided with electric cylinders 1 9. The top of the electric cylinder 1 9 is fixedly connected with a screw sleeve 10. A positive and negative screw rod 11 is threadedly connected inside the screw sleeve 10. Both sides of the positive and negative screw rod 11 penetrate into the inside of the moving box 6. The left side of the positive and negative screw rod 11 is fixedly connected with a motor 12. The surface of the motor 12 is fixedly connected to the inner wall of the moving box 6. The right side of the positive and negative screw rod 11 is provided with an electric cylinder 2 13. The right side of the electric cylinder 2 13 is fixedly connected to the inner wall of the moving box 6. The output end of the electric cylinder 2 13 is hinged with a connecting rod 14 through a connecting block and a pin shaft. The outside of the connecting rod 14 is hinged with a locking rod 15 through a pin shaft. The outside of the locking rod 15 penetrates to the outside of the moving box 6. A limiting plate 16 is arranged inside the locking rod 15. The surface of the limiting plate 16 is fixedly connected to the inner wall of the moving box 6.

[0020] Reference Figure 3 , four corners of the top of the cross plate 7 are fixedly connected with triangular blocks 17. The surface of the triangular blocks 17 is fixedly connected to the surface of the moving box 6.

[0021] As a technical optimization scheme of the utility model, by arranging the triangular blocks 17, the connection part between the cross plate 7 and the moving box 6 can be strengthened, and the phenomenon of fracture during long-term use of the two can be avoided.

[0022] Reference Figure 3 , the right side of the positive and negative screw rod 11 is fixedly connected with a round block 18. The round block 18 is located inside the moving box 6.

[0023] As a technical optimization scheme of the utility model, by arranging the round block 18, the positive and negative screw rod 11 can be stabilized, and the rotation safety of the positive and negative screw rod 11 is improved.

[0024] Reference Figure 3 , a support block 19 is arranged at the bottom of the round block 18. The surface of the support block 19 is fixedly connected to the inner wall of the moving box 6.

[0025] As a technical optimization scheme of the utility model, by arranging the support block 19, the connecting rod 14 can be limited, and the phenomenon of excessive rotation during the rotation of the connecting rod 14 can be avoided.

[0026] Reference Figure 3, a friction pad 20 is fixedly connected to the outer side of the locking rod 15, and the surface of the friction pad 20 contacts the inner wall of the slide rail plate 2.

[0027] As a technical optimization scheme of the present utility model, by providing the friction pad 20, the friction force between the locking rod 15 and the slide rail plate 2 can be increased, and it is avoided that the moving box 6 is prone to looseness during operation.

[0028] Reference Figure 1 , the output end of the first electric cylinder 9 is fixedly connected with a friction plate 21, and the friction plate 21 is located at the top of the box body 1.

[0029] As a technical optimization scheme of the present utility model, by providing the friction plate 21, the friction force between the first electric cylinder 9 and the workpiece can be increased, and it is avoided that the workpiece becomes loose after being fixed.

[0030] The working principle and usage process of the present utility model: When in use, according to the size of the workpiece, the cross plate 7 is adjusted to a suitable position, the second electric cylinder 13 is started, the output end of the second electric cylinder 13 drives the connecting rod 14 to move, the connecting rod 14 drives the locking rod 15 to move outward, the locking rod 15 abuts against the inside of the slide rail plate 2, the moving box 6 and the cross plate 7 are locked, the motor 12 is started, the motor 12 drives the forward and reverse screw rod 11 to rotate, the forward and reverse screw rod 11 drives the nut sleeve 10 and the first electric cylinder 9 to move, and when the first electric cylinder 9 is adjusted to a suitable position, the motor 12 is turned off, thus having the advantage of adjustable fixed position.

[0031] To sum up: For this drilling equipment for stainless steel processing, through the combined use of the box body 1, the slide rail plate 2, the U-shaped frame 3, the power box 4, the drilling equipment 5, the moving box 6, the cross plate 7, the slide rod 8, the first electric cylinder 9, the nut sleeve 10, the forward and reverse screw rod 11, the motor 12, the second electric cylinder 13, the connecting rod 14, the locking rod 15 and the limiting plate 16, the problem that the position of the cylinder for clamping the workpiece is fixed, when processing a workpiece with a small processing area, the corners of the small workpiece cannot extend to the bottom of the cylinder at the same time, and the cylinder cannot fix the small workpiece, reducing the use effect of the drilling equipment is solved.

[0032] It should be noted that in this article, relational terms such as first and second are only used to distinguish one entity or operation from another entity or operation, and do not necessarily require or imply any actual relationship or order between these entities or operations. Moreover, the term "comprising", "including" or any other variant thereof is intended to cover non-exclusive inclusion, so that a process, method, article or device comprising a series of elements not only includes those elements, but also includes other elements not expressly listed, or elements inherent to such process, method, article or device.

[0033] Although embodiments of the present utility model have been shown and described, those of ordinary skill in the art can understand that various changes, modifications, substitutions, and variations can be made to these embodiments without departing from the principle and spirit of the present utility model. The scope of the present utility model is defined by the appended claims and their equivalents.

Claims

1. A drilling device for stainless steel processing, comprising a box body (1), characterized in that: On both sides of the top of the box body (1), slide rail plates (2) are fixedly connected. On the top of the slide rail plates (2), a U-shaped frame (3) is fixedly connected. On the top of the U-shaped frame (3), a power box (4) is fixedly connected. At the bottom of the power box (4), a drilling device (5) is movably connected. The drilling device (5) is located inside the U-shaped frame (3). On the front side and the rear side of the inside of the slide rail plates (2), moving boxes (6) are arranged. Inside the moving boxes (6), a cross plate (7) is fixedly connected. On the top and the bottom of the inner cavity of the slide rail plates (2), slide rods (8) are fixedly connected. The moving boxes (6) are sleeved on the surfaces of the slide rods (8). On both sides of the inside of the cross plate (7), electric cylinders I (9) are arranged. On the top of the electric cylinders I (9), screw sleeves (10) are fixedly connected. Inside the screw sleeves (10), forward and reverse screw rods (11) are in threaded connection. On both sides of the forward and reverse screw rods (11), they penetrate to the inside of the moving boxes (6). On the left side of the forward and reverse screw rods (11), a motor (12) is fixedly connected. The surface of the motor (12) is fixedly connected to the inner wall of the moving boxes (6). On the right side of the forward and reverse screw rods (11), an electric cylinder II (13) is arranged. On the right side of the electric cylinder II (13), it is fixedly connected to the inner wall of the moving boxes (6). The output end of the electric cylinder II (13) is hinged to a connecting rod (14) through a connecting block and a pin shaft. The outer side of the connecting rod (14) is hinged to a locking rod (15) through a pin shaft. The outer side of the locking rod (15) penetrates to the outside of the moving boxes (6). Inside the locking rod (15), a limiting plate (16) is arranged. The surface of the limiting plate (16) is fixedly connected to the inner wall of the moving boxes (6).

2. The drilling device for stainless steel processing according to claim 1, wherein: At the four corners of the top of the cross plate (7), triangular blocks (17) are fixedly connected. The surfaces of the triangular blocks (17) are fixedly connected to the surfaces of the moving boxes (6).

3. A drilling device for stainless steel processing according to claim 1, characterized in that: On the right side of the forward and reverse screw rod (11), a round block (18) is fixedly connected. The round block (18) is located inside the moving box (6).

4. A drilling device for stainless steel processing according to claim 3, characterized in that: At the bottom of the round block (18), a support block (19) is arranged. The surface of the support block (19) is fixedly connected to the inner wall of the moving box (6).

5. A drilling device for stainless steel processing according to claim 1, characterized in that: On the outer side of the locking rod (15), a friction pad (20) is fixedly connected. The surface of the friction pad (20) is in contact with the inner wall of the slide rail plate (2).

6. A drilling device for stainless steel processing according to claim 1, characterized in that: The output end of the electric cylinder I (9) is fixedly connected to a friction plate (21). The friction plate (21) is located on the top of the box body (1).

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