CN213889130U

CN213889130U - Surface drilling device for sheet metal working

Info

Publication number: CN213889130U
Application number: CN202023002152.5U
Authority: CN
Inventors: 严元超; 严飞
Original assignee: Changzhou Runtuo Stainless Steel Co ltd
Current assignee: Changzhou Runtuo Stainless Steel Co ltd
Priority date: 2020-12-14
Filing date: 2020-12-14
Publication date: 2021-08-06
Anticipated expiration: 2030-12-14

Abstract

The application relates to a surface drilling device for sheet metal processing, which relates to the field of plate drilling technical equipment and comprises a supporting seat, wherein the supporting seat is cuboid, a plurality of C-shaped clamps for clamping a drilling plate are arranged on the supporting seat, and openings of the C-shaped clamps face to the middle part of the supporting seat; the supporting seat is provided with a first driving device for driving the C-shaped clamps to mutually approach or depart from each other along the supporting seat; the C-shaped clamp is provided with a fastening device for clamping the drilling plate in the vertical direction; and the supporting seat is provided with a second driving device for driving the first driving device and the C-shaped clamp to move together. This application has the stability of reinforcing drilling board on the supporting seat, strengthens panel drilling location precision's effect.

Description

Surface drilling device for sheet metal working

Technical Field

The application relates to the field of plate drilling technical equipment, in particular to a surface drilling device for sheet metal machining.

Background

The existing drilling machine mainly comprises a machine base, a machine body and a workbench arranged on the machine base and used for placing a workpiece. The machine body comprises a machine column, a motor, a transmission mechanism, a main shaft and a drill bit arranged on the main shaft, and when the motor rotates, the drill bit on the main shaft is driven to rotate through the transmission mechanism, so that the workpiece is drilled.

The existing Chinese patent with the patent publication number of CN201320613Y provides a drilling machine, which comprises a base, a machine column matched and connected with the base, and a spindle box matched and connected with the machine column, wherein the spindle box comprises a power device and a working head driven by the power device to operate, the drilling machine further comprises a first workbench and a second workbench, a position quick-change device is further arranged between the two workbenches, and the position quick-change device selectively and quickly adjusts the first workbench and the second workbench to the working positions to serve as a supporting plane for supporting a workpiece. One of the two working tables is a V-shaped working table, and the other working table is a traditional working table, so that the first working table or the second working table is selected as a workpiece supporting plane only through the position quick-change device, and an operator does not need to disassemble the V-shaped tool in the operation process.

With respect to the related art among the above, the inventors consider that the following drawbacks exist: the drilling board is directly placed on the pressure plate, when drilling, the working head rubs with the drilling board in the twinkling of an eye that the drilling board contacted, and the drilling board can be driven and produce the skew, and the precision that leads to drilling is not high drilling effect not good.

SUMMERY OF THE UTILITY MODEL

In order to improve the problem that the frictional force that produces in the twinkling of an eye of working head contact drilling board can drive the drilling board and produce the skew and lead to drilling precision not good, this application provides a surface drilling equipment for panel beating.

The application provides a pair of surface drilling equipment for sheet metal working adopts following technical scheme:

the utility model provides a surface drilling equipment for sheet metal working, includes the drilling machine body, its characterized in that: the drilling jig further comprises a supporting seat, wherein the supporting seat is cuboid, a plurality of C-shaped clamps for clamping the drilling plate are arranged on the supporting seat, and openings of the C-shaped clamps face the middle part of the supporting seat; the supporting seat is provided with a first driving device for driving the C-shaped clamps to approach or depart from each other on the supporting seat along the supporting seat; the C-shaped clamp is provided with a fastening device for clamping the drilling plate in the vertical direction; the supporting seat is provided with a second driving device which is used for driving the first driving device and the C-shaped clamp to move together.

By adopting the technical scheme, the first driving device drives the C-shaped clamps to be close to each other, the C-shaped clamps clamp the drilling plate in the horizontal direction at first, then the drilling plate is fixedly clamped in the vertical direction through the fastening device, the drilling plate is firmly fixed on the supporting seat, the drilling precision is high, the effect is good, and finally the second driving device drives the first driving device, the C-shaped clamps and the drilling plate to move on the supporting seat along the length direction of the supporting seat, so that the part of the drilling plate needing to be drilled is moved below a drill bit of the drilling machine body; after the drilling is finished, the fastening device is loosened, the C-shaped clamps are driven to be away from each other through the first driving device, and then the drilling plate is taken out.

Optionally, the fastening device is a bolt, and the bolt penetrates through the horizontal section of the C-shaped clamp away from the supporting seat along the vertical direction thread.

Through adopting above-mentioned technical scheme, rotate the bolt, the bolt is close to or keeps away from to the supporting seat in vertical direction to the realization compresses tightly the drilling board at the supporting seat upper surface in vertical direction.

Optionally, a first sliding groove is formed in the upper surface of the supporting seat, the first driving device comprises two sliding blocks and a bidirectional screw rod, the bidirectional screw rod is rotatably arranged in the first sliding groove, the two sliding blocks are respectively in threaded connection with two ends of the bidirectional screw rod, and the C-shaped clamp is fixedly connected with the sliding blocks.

Through adopting above-mentioned technical scheme, rotate two-way lead screw, the slider is close to each other or is kept away from each other, and drive C type presss from both sides and is close to each other or keep away from each other.

Optionally, the second driving device includes a sliding plate slidably disposed in the first sliding groove and a driving mechanism for driving the sliding plate to slide in the first sliding groove, and a sliding direction of the sliding plate is disposed along a length direction of the first sliding groove.

By adopting the technical scheme, the driving mechanism drives the sliding block to slide in the first sliding groove, and the sliding block can drive the drilling plate to move to the position, needing drilling, of the drilling machine body to the lower part of the working head of the drilling machine body.

Optionally, the driving mechanism includes a rack and a gear, the rack is fixedly connected to the end face of the sliding plate far away from the bidirectional screw, the gear is rotatably connected to the inside of the supporting seat and meshed with the rack, a second sliding groove along the length direction of the supporting seat is formed in the bottom wall of the first sliding groove, the second sliding groove is in sliding fit with the rack, and two ends of the first sliding groove and two ends of the second sliding groove in the length direction penetrate through the supporting seat.

Through adopting above-mentioned technical scheme, the gear is rotated, and gear drive rack slides in the second spout along second spout length direction, and the rack drives sliding plate and two-way lead screw and removes in first spout, realizes the removal of drilling board.

Optionally, a gasket is sleeved on the end part, close to the support seat, of the bolt.

Through adopting above-mentioned technical scheme, when the bolt rotated the compact drilling board in vertical direction, the gasket can avoid the bolt to be close to the rigid extrusion damage drilling board's of tip to the drilling board surface of supporting seat.

Optionally, the end face of the gasket, which is close to the supporting seat, is connected with a first anti-slip sheet, and the upper surface of the C-shaped clamp, which is close to the horizontal section of the supporting seat, is provided with a second anti-slip sheet.

Through adopting above-mentioned technical scheme, first antiskid piece and second antiskid piece all can press from both sides tight drilling board to the C type and carry out the antiskid for the C type presss from both sides tight more stable firm to the clamp of drilling board, and the drilling board can not take place the displacement easily.

Optionally, the tip rigid coupling of two-way lead screw has the first in command, the supporting seat in the side rigid coupling of gear has the second handle, the second handle runs through the supporting seat and extends to the supporting seat outside, the first in command with the second handle all is provided with anti-skidding line.

Through adopting above-mentioned technical scheme, the first in command and the second in command make things convenient for operating personnel to rotate two-way lead screw and gear and control, and the antiskid line can prevent that operating personnel hand from skidding the operation of being convenient for more.

In summary, the present application includes at least one of the following beneficial technical effects:

1. the first driving device drives the C-shaped clamps to approach each other, the C-shaped clamps clamp the drilling plate in the horizontal direction at first, then the drilling plate is fixedly clamped in the vertical direction through the fastening device, the drilling plate is firmly fixed on the supporting seat, the drilling precision is high, the effect is good, finally the second driving device drives the first driving device, the C-shaped clamps and the drilling plate to move on the supporting seat along the length direction of the supporting seat, and the part of the drilling plate needing to be drilled is moved below a drill bit of the drilling machine body; after the drilling is finished, loosening the fastening device, driving the C-shaped clamps to be away from each other through the first driving device, and taking out the drilling plate;

2. the bolt is rotated and is close to or far away from the supporting seat in the vertical direction, so that the drilling plate is pressed on the upper surface of the supporting seat in the vertical direction;

3. and the bidirectional screw rod is rotated, the sliding blocks are close to or far away from each other, and the C-shaped clamps are driven to be close to or far away from each other.

Drawings

FIG. 1 is a schematic diagram of the overall structure of an embodiment of the present application;

FIG. 2 is a schematic cross-sectional view taken along line A-A of FIG. 1;

fig. 3 is a partially enlarged schematic view of a portion B in fig. 2.

Reference numerals: 1. a supporting seat; 2. a C-shaped clamp; 3. a bolt; 4. a first chute; 5. a slider; 6. a bidirectional lead screw; 8. a second chute; 10. a sliding plate; 11. a rack; 12. a gear; 121. a tooth socket; 13. a gasket; 14. a first anti-slip sheet; 15. a second anti-slip sheet; 16. a first handle; 17. a second handle; 18. a drill body.

Detailed Description

The present application is described in further detail below with reference to figures 1-3.

The embodiment of the application discloses surface drilling equipment for sheet metal working. Referring to fig. 1 and 2, the surface drilling device for sheet metal working comprises a drilling machine body 18 and a support seat 1, wherein the support seat 1 is cuboid, and a plurality of C-shaped clamps 2 for clamping a drilling plate are arranged on the support seat 1; the two C-shaped clamps 2 are respectively arranged at two ends of the supporting seat 1 along the length direction, the C-shaped clamps 2 are connected with the upper end face of the supporting seat 1 along the length direction of the supporting seat 1 in a sliding manner, the upper end face of the C-shaped clamp 2 close to the horizontal section of the supporting seat 1 is flush with the upper end face of the supporting seat 1, and openings of the two C-shaped clamps 2 face the middle part of the supporting seat 1; the C-shaped clamp 2 is provided with a fastening device for clamping the drilling plate in the vertical direction, and the fastening device is a bolt 3.

Referring to fig. 3, bolt 3 runs through the horizontal segment that the supporting seat 1 was kept away from to C type clamp 2 along vertical direction screw thread, and the tip cover that bolt 3 is close to supporting seat 1 is equipped with gasket 13, and gasket 13 is close to the terminal surface of supporting seat 1 and is fixed with first antiskid sheets 14, and the up end that the horizontal segment that C type clamp 2 is close to supporting seat 1 is fixed with second antiskid sheets 15.

Referring to fig. 1 and 2, a first driving device for driving the C-shaped clamp 2 to move close to or away from each other on the support base 1 along the length direction of the support base 1 is arranged on the support base 1; the upper surface of the supporting seat 1 is provided with a first sliding chute 4 along the length direction of the supporting seat 1, the first driving device comprises two sliding blocks 5 and a bidirectional screw 6, the bidirectional screw 6 is arranged in the first sliding chute 4 in a sliding manner along the length direction of the first sliding chute 4, the two sliding blocks 5 are respectively in threaded connection with two ends of the bidirectional screw 6, and the upper end surface of each sliding block 5 is fixedly connected with the lower end surface of the horizontal section of the C-shaped clamp 2 close to the supporting seat 1; a first handle 16 is fixedly connected to the end part of the bidirectional screw rod 6, and the first handle 16 is provided with anti-skid threads.

Firstly, an operator rotates the bidirectional screw 6 through the first handle 16, the sliders 5 approach to each other to drive the C-shaped clamps 2 to approach to each other, the drilling plate is clamped between two horizontal sections of the two C-shaped clamps 2, the bolt 3 is rotated, and the bolt 3 drives the gasket 13 and the first anti-slip sheet 14 to approach to the supporting seat 1 in the vertical direction, so that the drilling plate is tightly pressed on the upper end faces of the horizontal sections, close to the supporting seat 1, of the C-shaped clamps 2 in the vertical direction; the drilling plate is clamped and fixed in the horizontal direction and the vertical direction, so that drilling is more stable, and the effect is better.

Referring to fig. 2, the support seat 1 is slidably connected with a sliding plate 10 along the length direction of the first chute 4, the bidirectional screw 6 is rotatably connected to the sliding plate 10, and the sliding plate 10 is slidably connected with the first chute 4; supporting seat 1 is provided with the second drive arrangement who is used for driving first drive arrangement along 1 length direction of supporting seat upward movement, second drive arrangement includes rack 11 and gear 12, rack 11 keeps away from the terminal surface rigid coupling of two-way lead screw 6 with sliding plate 10, supporting seat 1 sets up on the diapire of first spout 4 along its length direction's second spout 8, supporting seat 1 is all run through at first spout 4 and 8 length direction's both ends of second spout, second spout 8 and the sliding adaptation of rack 11, the tooth portion meshing of rack 11 is connected with gear 12, tooth's socket 121 has been seted up at the bottom middle part of first spout 4 to supporting seat 1, gear 12 rotates with tooth's socket 121 to be connected, the side rigid coupling of gear 12 has second handle 17, second handle 17 is provided with anti-skidding line.

An operator rotates the gear 12 through the second handle 17, the gear 12 drives the rack 11 to slide in the second sliding chute 8 along the length direction of the second sliding chute 8, the rack 11 drives the sliding plate 10 to move, the position of the drilling plate needing drilling can be moved to the position below a drill bit of the drilling machine body 18, and the drilling precision is higher.

The implementation principle of the surface drilling device for sheet metal working in the embodiment of the application is as follows: firstly, a bidirectional screw 6 is rotated to move a C-shaped clamp 2 to clamp a drilling plate in the horizontal direction, then a bolt 3 is rotated to lock the drilling plate in the vertical direction at the upper end face of the horizontal section of the C-shaped clamp 2 close to a supporting seat 1, then a gear 12 is rotated, the gear 12 drives a rack 11 to slide in a second sliding chute 8 along the length direction of the second sliding chute, the rack 11 drives a sliding plate 10, the bidirectional screw 6, a sliding block 5, the C-shaped clamp 2 and the drilling plate clamped by the C-shaped clamp 2 to move together along the length direction of a first sliding chute 4, and the part of the drilling plate needing to be drilled is moved to the lower part of a drill bit of a drilling machine body 18 to complete drilling; the drilling precision is better, the effect is better, and the drilling stability is better.

The above embodiments are preferred embodiments of the present application, and the protection scope of the present application is not limited by the above embodiments, so: all equivalent changes made according to the structure, shape and principle of the present application shall be covered by the protection scope of the present application.

Claims

1. A surface drilling device for sheet metal working, comprising a drill body (18), characterized in that: the drilling plate clamping device is characterized by further comprising a supporting seat (1), wherein the supporting seat (1) is cuboid, a plurality of C-shaped clamps (2) used for clamping a drilling plate are arranged on the supporting seat (1), and openings of the C-shaped clamps (2) face the middle of the supporting seat (1); the supporting seat (1) is provided with a first driving device for driving the C-shaped clamp (2) to mutually approach or depart from the supporting seat (1) on the supporting seat (1); the C-shaped clamp (2) is provided with a fastening device for clamping the drilling plate in the vertical direction; the supporting seat (1) is provided with a second driving device for driving the first driving device and the C-shaped clamp (2) to move together.

2. The surface drilling device for sheet metal working according to claim 1, characterized in that: the fastening device is arranged to be a bolt (3), and the bolt (3) penetrates through the horizontal section of the C-shaped clamp (2) far away from the supporting seat (1) along the vertical direction threads.

3. The surface drilling device for sheet metal working according to claim 1, characterized in that: first spout (4) have been seted up to supporting seat (1) upper surface, first drive arrangement includes two slider (5) and two-way lead screw (6), two-way lead screw (6) rotate set up in first spout (4), two slider (5) respectively with the both ends threaded connection of two-way lead screw (6), C type press from both sides (2) with slider (5) rigid coupling.

4. The surface drilling device for sheet metal working according to claim 3, characterized in that: the second driving device comprises a sliding plate (10) arranged in the first sliding groove (4) in a sliding mode and a driving mechanism used for driving the sliding plate (10) to slide in the first sliding groove (4), and the sliding direction of the sliding plate (10) is arranged along the length direction of the first sliding groove (4).

5. The surface drilling device for sheet metal working according to claim 4, characterized in that: the driving mechanism comprises a rack (11) and a gear (12), the rack (11) and the sliding plate (10) are far away from the end face of the bidirectional screw (6) and fixedly connected, the gear (12) is rotatably connected in the supporting seat (1) and meshed with the rack (11), the supporting seat (1) is arranged on the bottom wall of the first sliding groove (4) and provided with a second sliding groove (8) along the length direction of the second sliding groove, the second sliding groove (8) is in sliding fit with the rack (11), and the two ends of the first sliding groove (4) and the two ends of the second sliding groove (8) in the length direction all penetrate through the supporting seat (1).

6. The surface drilling device for sheet metal working according to claim 2, characterized in that: the bolt (3) is close to the end part of the supporting seat (1) and is sleeved with a gasket (13).

7. The surface drilling device for sheet metal working according to claim 6, characterized in that: the end face, close to the supporting seat (1), of the gasket (13) is connected with a first anti-slip sheet (14), and a second anti-slip sheet (15) is arranged on the upper surface, close to the horizontal section of the supporting seat (1), of the C-shaped clamp (2).

8. The surface drilling device for sheet metal working according to claim 5, characterized in that: the tip rigid coupling of two-way lead screw (6) has first in command (16), supporting seat (1) in the side rigid coupling of gear (12) has second in command (17), second in command (17) run through supporting seat (1) and extend to the supporting seat (1) outside, first in command (16) with second in command (17) all is provided with anti-skidding line.