CN217965900U

CN217965900U - Drilling machine is used in foundry goods processing with clamping device

Info

Publication number: CN217965900U
Application number: CN202220838389.7U
Authority: CN
Inventors: 杨婷婷
Original assignee: Jinjiang Pengfa Machinery Co ltd
Current assignee: Jinjiang Pengfa Machinery Co ltd
Priority date: 2022-04-13
Filing date: 2022-04-13
Publication date: 2022-12-06
Anticipated expiration: 2032-04-13

Abstract

The utility model relates to a drilling machine is used in foundry goods processing with clamping device, mount including bottom plate and its upper surface mounting, the inner wall fixed mounting that the mount is close to the top has a supporting bench that is used for the support, the top at mount one end place is installed through the round pin hub rotation and is turned over the dish, it has the motor that is used for driving the upset of upset dish to go back fixed mounting on the mount, the last surface mounting of motor has the clamping mechanism who is used for the work piece centre gripping. The utility model discloses a design of this structure when the work piece need not clamping mechanism and uses for the upset dish back is located the top, can improve the area of workstation, when needs press from both sides the work piece tightly, resets overturning to the upset dish, thereby makes clamping mechanism be located the top, and the convenience is pressed from both sides tightly the foundry goods that needs press from both sides tightly, very big improvement application range.

Description

Drilling machine is used in foundry goods processing with clamping device

Technical Field

The utility model relates to a drilling machine technical field especially relates to a drilling machine for foundry goods processing with clamping device.

Background

A drill press refers to a machine tool that mainly uses a drill to machine a hole in a workpiece. Typically the drill bit is rotated into a primary motion and the drill bit is moved axially into a feed motion. Drilling machine simple structure, the machining precision is lower relatively, can bore through-hole, blind hole, changes special cutter, can expand, counter boring, reaming or carry out processing such as tapping, and drilling machine is used in current foundry goods processing, and in the use, on the one hand, the long-pending undersize of table surface, inconvenient processing, on the other hand lack the clamping mechanism who carries out effective centre gripping to the foundry goods on the workstation.

SUMMERY OF THE UTILITY MODEL

For overcoming the technical defect that prior art exists, the utility model provides a drilling machine is used in foundry goods processing with clamping device, through the design of this structure, when the work piece need not clamping mechanism and uses, make the upset dish back be located the top, can improve the area of workstation, when needs press from both sides the clamp tightly to the work piece, overturn and reset to the upset dish, thereby make clamping mechanism be located the top, the convenient foundry goods that presss from both sides tightly to needs press from both sides tightly, very big improvement application range.

The utility model discloses a technical solution be: the utility model provides a drilling machine is used in foundry goods processing with clamping device, includes bottom plate and its upper surface mounting's mount, the inner wall fixed mounting that the mount is close to the top has a brace table that is used for supporting, the top at mount one end place is rotated through the round pin axle and is installed the upset dish, it has the motor that is used for driving the upset of upset dish to go back fixed mounting on the mount, the last surface mounting of motor has the clamping mechanism who is used for the work piece centre gripping.

Preferably, clamping mechanism includes the mounting, the mounting passes through fixed block fixed mounting and turns over the upper surface at carousel, the mounting comprises first arc pole and second arc pole, L dead lever, first arc pole and second arc pole tie point position rotate through the round pin axle and install first swing piece, the tip at L dead lever place rotates and installs electric telescopic handle, electric telescopic handle's output fixed mounting has the installed part, the installed part rotates the installation through the round pin axle with the one end at first swing piece, the tip at second arc pole place rotates and installs third swing piece, the one end of third swing piece rotates through the round pin axle at second connecting rod and installed part place to be connected, the tip at first arc pole place rotates and installs second swing piece, the one end of second swing piece rotates through the other end that first connecting rod and first swing piece place to be connected.

Preferably, the end parts of the first swinging block, the second swinging block and the third swinging block, which are close to each other, are provided with elastic limiting columns.

Preferably, the first swing block is arranged in a "Y" shaped configuration and the second swing block is arranged in a "V" shaped configuration.

Preferably, there is the support column on the upper surface of bottom plate still fixed mounting, the support column is close to the outer wall at top and installs electronic slide rail, slidable mounting has electronic slider on the electronic slide rail, the drill bit is installed through the telescopic link in electronic slider's bottom, electronic slider's top is provided with and is used for driving the flexible cylinder of telescopic link.

Preferably, a supporting strip is fixedly mounted at one end, far away from the motor, of the turnover disc.

The utility model has the advantages that:

1. the utility model discloses a design of this structure, when the work piece need not clamping mechanism and uses for the upset dish back is located the top, and mutually supporting with a supporting bench this moment can improve the area of workstation, when needs press from both sides the tight work piece, resets to overturning the carousel, thereby makes clamping mechanism be located the top, and is located the below of drill bit, and the convenience is pressed from both sides tight foundry goods that need press from both sides tightly and is pressed from both sides, very big improvement application range.

2. The utility model discloses a motion of first swing piece, second swing piece and third swing piece is close to the middle part gradually, on the one hand, can carry out three point centre gripping to the foundry goods, is convenient for improve the stability of centre gripping, and on the other hand, through three point centre gripping, is convenient for fix a position processing to the foundry goods, is located under the drill bit promptly all the time.

Drawings

Fig. 1 is a schematic view of the three-dimensional structure of the present invention.

Fig. 2 is a schematic view of the front view structure of the fixing frame of the present invention.

Fig. 3 is an enlarged schematic view of the clamping mechanism of the present invention.

Fig. 4 is a schematic view of the three-dimensional structure of the fixing member of the present invention.

Fig. 5 is a schematic diagram of a three-dimensional structure of the first swing block of the present invention.

Fig. 6 is a schematic perspective view of a second swing block according to the present invention.

Description of reference numerals: 1. a base plate; 2. a fixed mount; 3. a support pillar; 4. turning over the turntable; 5. a support table; 6. an electric slide rail; 7. a cylinder; 8. an electric slider; 9. a drill bit; 10. a motor; 11. a fixing member; 12. a fixed block; 13. an electric telescopic rod; 14. a first swing block; 15. a first link; 16. a second swing block; 17. a third swing block; 18. a second link; 19. a mounting member; 20. a supporting strip;

112. an L-shaped fixing rod; 113. a first arcuate bar; 114. a second arcuate bar.

Detailed Description

The present invention will be further explained with reference to the accompanying drawings:

as shown in fig. 1-6, the present embodiment provides a drilling machine with a clamping device for casting processing, which includes a bottom plate 1 and a fixing frame 2 installed on the upper surface of the bottom plate, a supporting table 5 for supporting is fixedly installed on an inner wall of the fixing frame 2 close to the top, a turnover table 4 is installed on the top of the fixing frame 2 at one end through a pin, a motor 10 for driving the turnover table 4 to turn over is further fixedly installed on the fixing frame 2, and a clamping mechanism for clamping a workpiece is installed on the upper surface of the motor 10.

Through the design of this structure, like figure 1 and figure 2, when the work piece need not clamping mechanism and uses, through the 180 degrees of anticlockwise upset of upset carousel 4 to make the 4 backs of upset carousel be located the top, mutually support with brace table 5 this moment, can improve the area of workstation, when needs press from both sides the work piece, the upset of upset carousel 4 resets, thereby makes clamping mechanism be located the top, and is located the below of drill bit 9.

Further, the clamping mechanism comprises a fixing part 11, the fixing part 11 is fixedly installed on the upper surface of the turnover plate 4 through a fixing block 12, the fixing part 11 is composed of a first arc-shaped rod 113 and a second arc-shaped rod 114, a first swinging block 14 is installed at the position where a connection point of the L-shaped fixing rod 112 and the first arc-shaped rod 113 is located and is rotated through a pin shaft, an electric telescopic rod 13 is installed at the end where the L-shaped fixing rod 112 is located and is rotated, an installation part 19 is fixedly installed at the output end of the electric telescopic rod 13, the installation part 19 is rotatably installed with one end of the first swinging block 14 through a pin shaft, a third swinging block 17 is installed at the end where the second arc-shaped rod 114 is located and is rotated, one end of the third swinging block 17 is rotatably connected with the pin shaft where the installation part 19 is located through a second connecting rod 18, a second swinging block 16 is rotatably installed at the end where the first arc-shaped rod 113 is located, and one end of the second swinging block 16 is rotatably connected with the other end where the first swinging block 14 through the first connecting rod 15.

When a machined casting is placed on the upper surface of the turnover disc 4 and is located in the area where the end parts of the first swinging block 14, the second swinging block 16 and the third swinging block 17 are close to each other, when the electric telescopic rod 13 works and extends, the mounting part 19 moves towards the direction far away from the fixed block 12, on one hand, the first swinging block 14 can be driven to deflect, further, due to the connection effect of the first connecting rod 15, the second swinging block 16 rotates, on the other hand, due to the connection effect of the second connecting rod 18, the third swinging block 17 can be further driven to rotate, and gradually approaches towards the middle part through the movement of the first swinging block 14, the second swinging block 16 and the third swinging block 17, on the one hand, the casting can be clamped at three points, so that the clamping stability is improved, and on the other hand, the casting can be positioned and machined through the three points, namely, the casting is always located under the drill bit 9.

Further, the ends of the first swinging block 14, the second swinging block 16 and the third swinging block 17 close to each other are provided with elastic limit posts.

Through the elastic limiting columns, three-point clamping can be effectively avoided, and the surface of the casting is crushed.

Further, the first swing block 14 is provided in a "y" configuration, and the second swing block 16 is provided in a "V" configuration.

The first swing block 14 is arranged to be in a Y-shaped structure, and the second swing block 16 is arranged to be in a V-shaped structure, so that the clamping mechanism can complete the three-point clamping process conveniently.

Further, the upper surface of the bottom plate 1 is fixedly provided with a support column 3, the support column 3 is close to the outer wall of the top and is provided with an electric slide rail 6, the electric slide rail 6 is provided with an electric slide block 8 in a sliding manner, the bottom of the electric slide block 8 is provided with a drill bit 9 through a telescopic rod, and the top of the electric slide block 8 is provided with a cylinder 7 for driving the telescopic rod to stretch.

Can move on electric slide rail 6 through electric slider 8, conveniently adjust the horizontal position of drill bit 9 to through the cylinder 7 and the telescopic link that set up, can adjust the vertical distance of drill bit 9.

Further, a supporting bar 20 is fixedly arranged at one end of the turnover disc 4 far away from the motor 10.

After the turnover disk 4 is turned over, the turnover disk 4 can be always kept in a horizontal state due to the supporting function of the supporting strips 20.

Having shown and described the fundamental principles and the principal features of the invention and its advantages, it will be understood by those skilled in the art that the present invention is not limited by the embodiments described above, which are merely illustrative of the principles of the invention, but that various changes and modifications may be made therein without departing from the spirit and scope of the invention as defined by the appended claims and their equivalents.

Claims

1. The utility model provides a drilling machine is used in foundry goods processing with clamping device, includes bottom plate (1) and its upper surface mounting's mount (2), its characterized in that: the utility model discloses a workpiece clamping device, including mount (2), pivot, motor (10), the inner wall fixed mounting that mount (2) is close to the top has a brace table (5) that is used for supporting, the top at mount (2) one end place is rotated through the round pin axle and is installed turnover table (4), it has motor (10) that are used for the drive to turn over turnover table (4) upset still to fixed mounting on mount (2), the last surface mounting of motor (10) has the clamping mechanism who is used for the work piece centre gripping.

2. The casting processing drill press with the clamping device according to claim 1, wherein: clamping mechanism includes mounting (11), mounting (11) are through fixed block (12) fixed mounting at the upper surface of turnover disk (4), mounting (11) comprise first arc pole (113) and second arc pole (114), and L dead lever (112), first arc pole (113) and second arc pole (114) tie point place position rotate through the round pin axle and install first swing piece (14), the tip at L dead lever (112) place rotates and installs electric telescopic handle (13), the output fixed mounting of electric telescopic handle (13) has installed part (19), installed part (19) rotate the installation through the round pin axle with the one end at first swing piece (14), the tip at second arc pole (114) place rotates and installs third swing piece (17), the one end of third swing piece (17) is connected through the round pin axle rotation at second connecting rod (18) and installed part (19) place, the tip at first arc pole (113) place rotates and installs second swing piece (16), the one end of second swing piece (16) is connected with the first swing piece (14) through first connecting rod (15) and rotates.

3. The drill press for machining castings according to claim 2, characterized in that: the end parts of the first swinging block (14), the second swinging block (16) and the third swinging block (17) which are close to each other are provided with elastic limiting columns.

4. The casting processing drill press with the clamping device according to claim 2, wherein: the first swinging block (14) is arranged in a Y-shaped structure, and the second swinging block (16) is arranged in a V-shaped structure.

5. The casting processing drill press with the clamping device according to claim 1, wherein: the upper surface of bottom plate (1) is fixed mounting still has support column (3), support column (3) are close to the outer wall at top and install electronic slide rail (6), slidable mounting has electronic slider (8) on electronic slide rail (6), drill bit (9) are installed through the telescopic link in the bottom of electronic slider (8), the top of electronic slider (8) is provided with and is used for driving flexible cylinder (7) of telescopic link.

6. The drill press for machining castings according to claim 1, characterized in that: and a supporting strip (20) is fixedly arranged at one end of the overturning plate (4) far away from the motor (10).