CN211192076U - Drilling equipment for steel plate machining - Google Patents

Abstract

The utility model relates to the technical field of machining auxiliary devices, in particular to a drilling device for steel plate machining, which can complete the whole drilling operation only by positioning and fixing a workpiece once, has simple operation, improves the working efficiency, improves the precision of drilling the workpiece and the practicability, and comprises a base, a hydraulic lifting column, a mounting frame, a drilling motor and a placing plate, wherein the drilling motor is arranged on the mounting frame, and a drill bit is arranged at the bottom output end of the drilling motor; still include horizontal slip table, vertical slip table, two first stop screw, two second stop screw, first forked tail slider, first stopper, first baffle, second forked tail slider, the second stopper, and the second baffle, the top of base is provided with the first forked tail spout and the first spacing groove of left right direction, the top of horizontal slip table is provided with the second forked tail spout and the second spacing groove of fore-and-aft direction, place the board and install in the top of vertical slip table, and be provided with positioner on the top of placing the board.

Description

A kind of drilling equipment for steel plate processing

technical field

The utility model relates to the technical field of mechanical processing attachments, in particular to a drilling device for steel plate processing.

Background technique

As we all know, the drilling equipment for steel plate processing is an auxiliary device for drilling punched metal workpieces, which has been widely used in the field of mechanical processing; the existing drilling equipment for steel plate processing includes a base , hydraulic lifting column, mounting frame, drilling motor and placing plate, the bottom end of the hydraulic lifting column is connected with the top of the base, the top output end of the hydraulic lifting column is connected with the mounting frame, the drilling motor is installed on the mounting frame, and is The bottom output end of the hole motor is provided with a drill bit, which is placed on the top of the plate mounting base; when the existing drilling equipment for steel plate processing is used, the workpiece is placed on the top of the placement plate and positioned, and then the hydraulic lifting column drives the mounting frame and The drilling motor moves downward, and the drilling motor drives the drill bit to rotate the workpiece to drill the workpiece; in the use of the existing drilling equipment for steel plate processing, it is found that since a workpiece needs to be drilled with a plurality of symmetrical through holes, However, the workpiece needs to be re-positioned and fixed for each drilling, which is cumbersome to operate, and affects the accuracy of the workpiece drilling, resulting in low practicability.

Utility model content

(1) Technical problems solved

In view of the deficiencies of the prior art, the utility model provides a steel plate which can complete the whole drilling operation only by positioning and fixing the workpiece once, which is easy to operate, improves the work efficiency, improves the accuracy of drilling the workpiece, and improves the practicability. Drilling equipment for processing.

(2) Technical solutions

In order to achieve the above purpose, the utility model provides the following technical solutions: a kind of drilling equipment for steel plate processing, comprising a base, a hydraulic lifting column, a mounting frame, a drilling motor and a placing plate, and the bottom end of the hydraulic lifting column is connected with the top end of the base, The top output end of the hydraulic lifting column is connected with the mounting frame, the drilling motor is installed on the mounting frame, and a drill bit is arranged at the bottom output end of the drilling motor; it also includes a horizontal sliding table, a longitudinal sliding table, two first limit positions A screw rod and two second limit screws, the front half area and the rear half area of the top of the base are provided with a horizontal first dovetail chute, and a first dovetail slider is slidably arranged in the first dovetail chute, The two groups of the first dovetail sliders are respectively connected with the front half area and the rear half area of the bottom end of the lateral slide table, the middle part of the top of the base is provided with a first lateral limit groove, and the left and right ends of the base are both provided with a first limit The first threaded holes communicated with the grooves, one end of the two first limit screws is screwed from the left and right sides of the base, respectively, through the two first threaded holes and protrudes into the first limit groove, and is inserted into the first limit groove. The ends of the two sets of first limit screws are all provided with first limit blocks, and the middle of the bottom end of the transverse sliding table is provided with a first baffle, the first baffle is located in the first limit groove and is located in the first limit groove. Between the two sets of first limit blocks, the left half area and the right half area of the top of the lateral slide table are provided with second dovetail chute in the front and rear directions, and a second dovetail slider is slidably arranged in the second dovetail chute. , the top ends of the two conveying second dovetail sliders are respectively connected with the left half area and the rear half area of the bottom end of the longitudinal sliding table, and the middle of the top end of the transverse sliding table is provided with a second limit groove in the front and rear directions, and is located at the bottom of the transverse sliding table. Both the front end and the rear end are provided with second threaded holes that communicate with the second limit grooves, and one end of the two second limit screws is screwed through the two second limit screws from the front side and the rear side of the transverse sliding table, respectively. The threaded hole extends into the second limit groove, and the ends of the two second limit screws are provided with second limit blocks, and the middle of the bottom end of the longitudinal sliding table is provided with a second baffle plate. The two baffles are located in the second limit groove and in the middle of the two second limit blocks, the placing plate is installed on the top of the longitudinal slide table, and a positioning device for positioning the workpiece is arranged on the top of the placing plate.

Preferably, both the left end and the right end of the first baffle are provided with first positioning grooves that cooperate with the first limit block, and the front and rear ends of the second baffle are provided with a second limit block. The second positioning groove, the first limit block and the second limit block are both elastic structures.

Preferably, the positioning device is a right-angle fixing frame, and the right-angle fixing frame is fixedly installed on the left rear side of the top of the placing plate.

Preferably, the top of the placing plate is provided with a quick pressing device, the quick pressing device comprises two transverse plates, connecting rods, two mounting rods, two pressing blocks and two locking bolts, the two The rear ends of the two horizontal plates are respectively rotatably connected to the left and right rear ends of the top of the placing plate, the connecting rod is installed at the front end between the two horizontal plates, and a first handle is arranged at the front end of the connecting plate, and the two The inner side of each horizontal plate is provided with a third dovetail sliding groove in the front and rear directions, and a third dovetail sliding block is slidably arranged in the third dovetail sliding groove. The outer sides of the two third dovetail sliding blocks are provided with threaded grooves. The outer side of each horizontal plate is provided with a strip hole that communicates with the third dovetail chute, and the two locking bolts extend through the two strip holes into the two third dovetail chute respectively, and are respectively inserted and screwed. The two mounting rods are respectively fixedly connected with the inner sides of the two third dovetail sliding blocks, and the two pressing blocks are respectively mounted on the bottom ends of the two mounting rods.

Preferably, the right end of the lateral sliding table is provided with a second handle.

Preferably, rotating rods are provided on the outer sides of the two first limit screws and the two second limit screws.

(3) Beneficial effects

Compared with the prior art, the utility model provides a kind of drilling equipment for steel plate processing, which has the following beneficial effects: the drilling equipment for steel plate processing, the workpiece is placed on the top of the placing plate and the workpiece is positioned by a positioning device. , according to the position where the workpiece needs to be drilled, adjust the two first limit screws and the two second limit screws, so that when the two ends of the first baffle are in close contact with the two first limit blocks and the second stop When the two ends of the plate are in close contact with the two second limit blocks, the four drilling parts of the workpiece are all located directly under the drill bit. Adhere to one of the first limit blocks and one of the second limit blocks to ensure that the drilling part of the workpiece is located directly below the drill bit, and then adjust the lateral slide table left and right and the longitudinal slide table back and forth That is, the whole drilling operation can be completed by only one positioning and fixing of the workpiece, which is easy to operate and improves work efficiency. practicality.

Description of drawings

Fig. 1 is the three-dimensional structure schematic diagram of the present utility model;

Fig. 2 is a partial enlarged structural schematic diagram at A of Fig. 1 of the present utility model;

Fig. 3 is the exploded structure schematic diagram of the present utility model;

Symbols in the drawings: 1. Base; 2. Hydraulic lifting column; 3. Mounting frame; 4. Drilling motor; 5. Placing plate; 6. Drill bit; 7. Transverse sliding table; 8. Vertical sliding table; a limit screw; 10, a second limit screw; 11, a first dovetail chute; 12, a first dovetail slider; 13, a first limit slot; 14, a first limit block; 15, a first gear plate; 16, the second dovetail chute; 17, the second dovetail slider; 18, the second limit slot; 19, the second limit block; 20, the second baffle plate; 21, the positioning device; 22, the positioning slot ; 23, horizontal plate; 24, connecting rod; 25, mounting rod; 26, pressure block; 27, locking bolt; 28, first handle; 29, third dovetail chute; 30, third dovetail slider; 31, strip hole; 32, second handle; 33, rotating rod.

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. example. Based on the embodiments of the present invention, all other embodiments obtained by those of ordinary skill in the art without creative work fall within the protection scope of the present invention.

Please refer to FIGS. 1-3 , a kind of drilling equipment for steel plate processing of the present invention includes a base 1, a hydraulic lifting column 2, a mounting frame 3, a drilling motor 4 and a placing plate 5. The bottom end of the hydraulic lifting column 2 is connected to The top end of the base 1 is connected, the top output end of the hydraulic lifting column 2 is connected with the mounting frame 3, the drilling motor 4 is installed on the mounting frame 3, and the bottom output end of the drilling motor 4 is provided with a drill bit 6; it also includes a lateral sliding table 7. The longitudinal sliding table 8, the two first limit screws 9, and the two second limit screws 10, the front half area and the rear half area of the top of the base 1 are provided with a horizontal first dovetail chute 11, and A first dovetail slider 12 is slidably arranged in the first dovetail chute 11 . The two sets of the first dovetail sliders 12 are respectively connected to the front half area and the rear half area of the bottom end of the lateral slide table 7 . A transverse first limiting groove 13 is provided, the left and right ends of the base 1 are provided with first threaded holes communicating with the first limiting grooves 13 , and one end of the two first limiting screws 9 is respectively connected to the base 1 . The left and right sides are screwed into the first limit groove 13 through the two first threaded holes, and first limit blocks 14 are provided at the ends of the two sets of first limit screws 9, so A first baffle plate 15 is provided in the middle of the bottom end of the lateral sliding table 7 , and the first baffle plate 15 is located in the first limiting groove 13 and between the two sets of first limiting blocks 14 . The right end of 7 is provided with a second handle 32, through which the second handle 32 facilitates lateral sliding of the lateral slide 7, and the left and right half regions of the top of the lateral slide 7 are provided with second dovetail chute 16 in the front and rear directions. , a second dovetail sliding block 17 is slidably arranged in the second dovetail chute 16, and the top ends of the two conveying second dovetail sliding blocks 17 are respectively connected with the left half area and the rear half area of the bottom end of the longitudinal sliding table 8, and the horizontal sliding The top middle of the table 7 is provided with a second limit groove 18 in the front-rear direction, and a second threaded hole communicated with the second limit groove 18 is provided at the front and rear ends of the lateral sliding table 7. One ends of the two limit screws 10 are respectively screwed from the front side and the rear side of the transverse sliding table 7 through the two second threaded holes and protrude into the second limit grooves 18 , and are screwed on the two second limit screws 10 . The ends of the vertical slide table 8 are provided with second limit blocks 19, and the middle of the bottom end of the longitudinal slide 8 is provided with a second baffle plate 20, the second baffle plate 20 is located in the second limit groove 18 and is located in the two second In the middle of the limit block 19, the placing plate 5 is installed on the top of the longitudinal slide table 8, and a positioning device 21 for positioning the workpiece is arranged at the top of the placing plate 5. The positioning device 21 is a right-angle fixed frame, so The right-angle fixing frame is fixedly installed on the left rear side of the top of the placing plate 5, and a corner of the workpiece can be positioned by the right-angle fixing frame. The matching first positioning groove 22, the front and rear ends of the second baffle plate 20 are provided with a second positioning groove 22 matching with the second limiting block 19, the first limiting block 14 and the second limiting block 19. The position blocks 19 are all elastic structures, and the first limit block 14 and the second limit block 19 are snapped into the positioning groove 22 to increase the drilling The stability of the horizontal slide table 7 and the vertical slide table 8 when the hole is opened, and then the first limit block 14 and the second limit block 19 need to be pulled out from the positioning groove 22 with a little force, and then the horizontal slide table 7 and the vertical slide table can be adjusted. 8 to slide, the outer sides of the two first limit screws 9 and the two second limit screws 10 are provided with rotating rods 33; 10 is rotated to improve practicality.

According to the drilling equipment for steel plate processing of the present invention, the top of the placing plate 5 is provided with a quick pressing device, and the quick pressing device comprises two horizontal plates 23, a connecting rod 24, two mounting rods 25, Two pressing blocks 26 and two locking bolts 27, the rear ends of the two transverse plates 23 are respectively rotatably connected to the left and right rear ends of the top of the placing plate 5, and the connecting rod 24 is installed on the two The front end between the horizontal plates 23 and the front end of the connecting plate is provided with a first handle 28, the inner sides of the two horizontal plates 23 are provided with a third dovetail chute 29 in the front and rear directions, and slide in the third dovetail chute 29 A third dovetail sliding block 30 is provided, the outer sides of the two third dovetail sliding blocks 30 are provided with threaded grooves, and the outer sides of the two transverse plates 23 are provided with strip holes 31 communicating with the third dovetail sliding groove 29. The two locking bolts 27 are respectively inserted into the two third dovetail sliding grooves 29 through the two strip holes 31 and inserted into and screwed into the two threaded grooves respectively. The two mounting rods 25 are respectively connected to the two The inner sides of the third dovetail sliders 30 are fixedly connected, and the two pressing blocks 26 are respectively mounted on the bottom ends of the two mounting rods 25; after the positioning of the workpiece is completed, the first handle 28 is pulled down to drive the connecting rod 24 and the two horizontal The plate 23 moves downward, and the workpiece is pressed and fixed by the two sets of pressing blocks 26, and the front and rear positions of the two pressing blocks 26 can be adjusted by sliding the third dovetail slider 30 in the third dovetail chute 29 to adjust the front and rear positions of the two pressing blocks 26. It is suitable for fixing workpieces of different structures, and then the third dovetail slider 30 can be locked and fixed by the locking bolts 27 .

When in use, the workpiece is placed on the top of the placing plate 5 and the workpiece is positioned by the positioning device 21, and the two first limit screws 9 and the two second limit screws 10 are adjusted according to the position where the workpiece needs to be drilled. When the two ends of the first baffle plate 15 are in close contact with the two first limit blocks 14 respectively and when the two ends of the second baffle plate 20 are in close contact with the two second limit blocks 19 respectively, the four drilling The holes are all located directly below the drill bit 6. After the workpiece is positioned, the connecting rod 24 and the two horizontal plates 23 are moved downward by pulling down the first handle 28, and the workpiece is pressed and fixed by two sets of pressing blocks 26. By sliding the third dovetail slider 30 in the third dovetail chute 29, the front and rear positions of the two pressing blocks 26 can be adjusted to be suitable for fixing workpieces of different structures, and then the third The dovetail slider 30 can be locked and fixed, so that the first baffle 15 and the second baffle 20 are in close contact with one of the first limit blocks 14 and one of the second limit blocks 19 respectively, so as to ensure the safety of the workpiece. The drilling part is located just below the drill bit 6, and then the lateral slide table 7 is adjusted left and right and the longitudinal slide table 8 is adjusted back and forth. Only one positioning and fixing of the workpiece can complete the entire drilling operation. It is simple, improves work efficiency, only needs to position the workpiece once, avoids repeated positioning errors, improves the accuracy of drilling the workpiece, and improves practicability. The first limit block 14 and the second limit block 19 are snapped into the positioning groove 22. In order to improve the stability of the horizontal slide table 7 and the vertical slide table 8 during drilling, it is necessary to use a little force to dislodge the first limit block 14 and the second limit block 19 from the positioning groove 22 to remove the horizontal slide table 7. Sliding with the longitudinal slide 8.

It should be noted that, in this document, 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 relationship between these entities or operations. any such actual relationship or sequence exists. Moreover, the terms "comprising", "comprising" or any other variation thereof are intended to encompass a non-exclusive inclusion such that a process, method, article or device that includes a list of elements includes not only those elements, but also includes not explicitly listed or other elements inherent to such a process, method, article or apparatus.

The electrical components appearing in this article are all connected with the external main controller and 220V mains, and the main controller can be a conventional known device controlled by a computer or the like.

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. A drilling device for processing a steel plate comprises a base (1), a hydraulic lifting column (2), a mounting frame (3), a drilling motor (4) and a placing plate (5), wherein the bottom end of the hydraulic lifting column (2) is connected with the top end of the base (1), the top output end of the hydraulic lifting column (2) is connected with the mounting frame (3), the drilling motor (4) is mounted on the mounting frame (3), and a drill bit (6) is arranged at the bottom output end of the drilling motor (4); the sliding table is characterized by further comprising a transverse sliding table (7), a longitudinal sliding table (8), two first limit screw rods (9) and two second limit screw rods (10), wherein the front half area and the rear half area of the top end of the base (1) are respectively provided with a transverse first dovetail sliding groove (11), the first dovetail sliding grooves (12) are respectively arranged in the first dovetail sliding grooves (11) in a sliding manner, the two groups of first dovetail sliding blocks (12) are respectively connected with the front half area and the rear half area of the bottom end of the transverse sliding table (7), the middle part of the top end of the base (1) is provided with a transverse first limit groove (13), the left end and the right end of the base (1) are respectively provided with first threaded holes communicated with the first limit grooves (13), one ends of the two first limit screw rods (9) respectively penetrate through the two first threaded holes from the left side and the right side of the base (1) to extend into the first limit grooves (13), and the end parts of two groups of first limit screw rods (9) are respectively provided with a first limit block (14), the middle part of the bottom end of the transverse sliding table (7) is provided with a first baffle plate (15), the first baffle plate (15) is positioned in a first limit groove (13) and between the two groups of first limit blocks (14), the left half area and the right half area of the top end of the transverse sliding table (7) are respectively provided with a second dovetail sliding groove (16) in the front-back direction, the second dovetail sliding groove (16) is internally provided with a second dovetail sliding block (17), the top ends of the two conveying second dovetail sliding blocks (17) are respectively connected with the left half area and the rear half area of the bottom end of the longitudinal sliding table (8), the middle part of the top end of the transverse sliding table (7) is provided with a second limit groove (18) in the front-back direction, and the front end and the rear end of the transverse sliding table (7) are respectively provided with a second, the one end of two second stop screw (10) passes two second screw holes respectively from the front side and the rear side spiral shell dress of horizontal slip table (7) and stretches into in second spacing groove (18) to all be provided with second stopper (19) at the tip of two second stop screw (10), the bottom middle part of vertical slip table (8) is provided with second baffle (20), second baffle (20) are located second spacing groove (18) and are located the centre of two second stoppers (19), place board (5) and install in the top of vertical slip table (8), and be provided with positioner (21) that advance line location to the work piece on the top of placing board (5).

2. The drilling equipment for processing the steel plate according to claim 1, wherein a first positioning groove (22) matched with the first limiting block (14) is formed in each of the left end and the right end of the first baffle (15), a second positioning groove (22) matched with the second limiting block (19) is formed in each of the front end and the rear end of the second baffle (20), and the first limiting block (14) and the second limiting block (19) are both of an elastic structure.

3. The drilling equipment for processing steel plates as claimed in claim 1, wherein the positioning device (21) is a right-angle fixing frame fixedly mounted on the left rear side of the top end of the placing plate (5).

4. The drilling equipment for processing the steel plate according to claim 1, wherein the top end of the placing plate (5) is provided with a quick pressing device, the quick pressing device comprises two transverse plates (23), a connecting rod (24), two mounting rods (25), two pressing blocks (26) and two locking bolts (27), the rear ends of the two transverse plates (23) are rotatably connected with the left rear end and the right rear end of the top end of the placing plate (5) respectively, the connecting rod (24) is mounted at the front end between the two transverse plates (23), the front end of the connecting rod is provided with a first handle (28), the inner sides of the two transverse plates (23) are provided with third dovetail sliding grooves (29) in the front-back direction, third dovetail sliding blocks (30) are slidably arranged in the third dovetail sliding grooves (29), the outer sides of the two third dovetail sliding blocks (30) are provided with thread grooves, the outside of two diaphragm (23) all is provided with communicating bar hole (31) of third forked tail spout (29), and two bar holes (31) of passing respectively of two locking bolt (27) stretch into in two third forked tail spouts (29) and insert respectively and the spiral shell dress to two thread groove in, two installation pole (25) respectively with the inboard fixed connection of two third forked tail sliders (30), the bottom in two installation poles (25) is installed respectively in two briquetting (26).

5. Drilling equipment for machining steel plates according to claim 1, characterized in that the right end of the transverse slide table (7) is provided with a second handle (32).

6. The drilling equipment for processing the steel plate as claimed in claim 1, wherein the two first limit screws and the two second limit screws (10) are provided with rotating rods (33) at the outer sides thereof.

Images