CN213615389U

CN213615389U - Rocker arm drilling machine

Info

Publication number: CN213615389U
Application number: CN202022616890.2U
Authority: CN
Inventors: 周睫雅
Original assignee: Hangzhou Chengyuan Wood Industry Co ltd
Current assignee: Hangzhou Chengyuan Wood Industry Co ltd
Priority date: 2020-11-12
Filing date: 2020-11-12
Publication date: 2021-07-06
Anticipated expiration: 2030-11-12

Abstract

The application relates to a radial drilling machine, which comprises a radial drilling machine and a processing platform arranged below a drill bit of the radial drilling machine, wherein the central point of the processing platform is positioned on the central axis of the drill bit of the radial drilling machine; a positioning hole is formed in the center of the machining platform, a positioning mechanism is arranged below the positioning hole, and the positioning mechanism comprises a positioning frame, a positioning driving cylinder arranged on the positioning frame and a positioning block arranged at the end part of a piston rod of the positioning driving cylinder; clamping mechanisms are symmetrically arranged on two sides of the positioning hole of the processing platform, and each clamping mechanism comprises a clamping driving cylinder arranged on the processing platform and a clamping block arranged at the end part of the clamping driving cylinder. The positioning mechanism positions a workpiece, then the clamping driving cylinder drives the clamping block to clamp the workpiece, the radial drilling machine drills the workpiece, and after the workpiece is drilled, the clamping mechanism contracts to enable the workpiece to fall. The method has the advantages of reducing operation time, improving machining efficiency and being suitable for mass production.

Description

Rocker arm drilling machine

Technical Field

The application relates to the technical field of drilling processing, in particular to a rocker arm drilling machine.

Background

When carrying out drilling operation to the work piece, will fix a position the clamp tightly to the work piece, current clamping device is mostly three-jaw chuck, and three-jaw chuck makes and fixes a position and fix the work piece through pressing from both sides tight work piece. However, the existing three-jaw chuck needs an operator to use an operating rod to clamp a workpiece, and after drilling machining is completed, the operator needs to loosen the three-jaw chuck, so that one workpiece is long in machining time, low in efficiency and not suitable for large-scale machining.

In view of the above-mentioned related technologies, the inventor believes that the existing drilling device consumes a long time to clamp and position a workpiece, and has the defects of low processing efficiency and unsuitability for mass production.

SUMMERY OF THE UTILITY MODEL

In order to promote the drilling machining efficiency of work piece, this application provides a rocking arm drilling machine.

The application provides a rocking arm drilling machine adopts following technical scheme:

a radial drilling machine comprises a radial drilling machine and a processing platform arranged below a drill bit of the radial drilling machine, wherein the central point of the processing platform is positioned on the central axis of the drill bit of the radial drilling machine; a positioning hole is formed in the center of the machining platform, a positioning mechanism is arranged below the positioning hole, and the positioning mechanism comprises a positioning frame, a positioning driving cylinder arranged on the positioning frame and a positioning block arranged at the end part of a piston rod of the positioning driving cylinder; the two sides of the processing platform positioning hole are respectively provided with a clamping mechanism, the two clamping mechanisms are symmetrically arranged, and each clamping mechanism comprises a clamping driving cylinder arranged on the processing platform and a clamping block arranged at the end part of the clamping driving cylinder.

By adopting the technical scheme, the positioning driving cylinder drives the positioning block to ascend, a workpiece is placed on the positioning block, then the clamping driving cylinder drives the clamping block to clamp the workpiece, then the positioning driving cylinder drives the positioning block to descend, the radial drilling machine drills the workpiece, after the workpiece is drilled, the clamping driving cylinder drives the clamping block to contract, the workpiece drops, the positioning driving cylinder drives the positioning block to ascend, and the next workpiece is machined; the whole process of operation personnel only need put the piece and get the piece, has reduced the time of pressing from both sides tight operation, has promoted machining efficiency, is fit for mass production.

Optionally, one side of the clamping block, which is close to the clamping driving cylinder, is provided with a clamping threaded hole, and the end of the piston rod of the clamping driving cylinder is provided with a clamping thread.

Through adopting above-mentioned technical scheme, press from both sides tight piece and press from both sides tight actuating cylinder piston rod end threaded connection, removable clamp tight piece is in order to adapt to different work pieces.

Optionally, a buffer layer is arranged on one side, away from the clamping driving cylinder, of the clamping block.

By adopting the technical scheme, the buffer layer can prevent the surface of the workpiece from being scratched by the clamping block, so that the surface of the workpiece is protected.

Optionally, one side of the positioning block, which is close to the positioning driving cylinder, is provided with a positioning threaded hole, and the end of the piston rod of the positioning driving cylinder is provided with a positioning thread.

By adopting the technical scheme, the positioning block is in threaded connection with the end part of the piston rod of the positioning driving cylinder, so that the positioning block can be replaced to adapt to different workpieces.

Optionally, the collecting mechanism comprises a collecting support frame arranged below the processing platform, a collecting driving cylinder arranged on the collecting support frame, a material receiving plate arranged at the end part of a piston rod of the collecting driving cylinder, a material baffle plate arranged on the lower side of the processing platform, and a collecting box arranged below the material baffle plate, wherein one end of the material baffle plate, far away from the processing platform, is abutted to the material receiving plate.

Through adopting above-mentioned technical scheme, after work piece drilling, collect the support frame and drive and connect the flitch to stretch to the locating hole below, then the work piece drops on connecing the flitch, collects the driving cylinder and drives and connect the flitch withdrawal, and the striker plate blocks the work piece, and along with connecing the flitch withdrawal, the striker plate keeps off the work piece to the collection box in, accomplishes work piece processing back automatic collection, has reduced manual operation, has promoted efficiency.

Optionally, the material receiving plate is provided with anti-skid grains.

Through adopting above-mentioned technical scheme, the antiskid line can prevent as far as possible that the work piece from oneself landing on connecing the flitch, promotes the stability that the work piece fell on connecing the flitch.

Optionally, guide plates are arranged on two sides of the material receiving plate.

Through adopting above-mentioned technical scheme, the stock guide can prevent that the striker plate from dropping from both sides when blocking the work piece, makes dropping that the work piece can be more accurate to collect the incasement.

Optionally, the drilling machine further comprises a dust collection mechanism, the dust collection mechanism comprises a dust collector fixed on the radial drilling machine and a dust collection pipe communicated with the dust collector, and one end, far away from the dust collector, of the dust collection pipe faces the drill bit.

Through adopting above-mentioned technical scheme, during the dust catcher drove piece and the dust that the dust absorption pipe produced with the drilling sucked the dust catcher, reduced the pollution of piece and dust to the air.

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

1. the positioning mechanism enables the workpiece to be positioned, the clamping mechanism enables the workpiece to be clamped tightly, then the radial drilling machine drills the workpiece, after the workpiece is machined, the workpiece falls onto the material receiving plate of the collecting mechanism and then is collected into the collecting box by the collecting mechanism, the clamping and material taking operations of operators are reduced, the machining efficiency is improved, and the radial drilling machine is suitable for mass production.

Drawings

Fig. 1 is a schematic structural diagram of a rocker arm drilling machine according to an embodiment of the present application.

Description of reference numerals: 1. a radial drilling machine; 2. a processing platform; 21. positioning holes; 3. a positioning mechanism; 31. a positioning frame; 32. positioning the driving cylinder; 321. positioning the screw thread; 33. positioning blocks; 331. positioning the threaded hole; 4. a clamping mechanism; 41. clamping the driving cylinder; 411. clamping the threads; 42. a clamping block; 421. clamping the threaded hole; 43. a buffer layer; 5. a collection mechanism; 51. collecting a support frame; 52. collecting the driving cylinder; 53. a material receiving plate; 531. anti-skid lines; 532. a material guide plate; 54. a striker plate; 55. a collection box; 6. a dust suction mechanism; 61. a dust collection pipe; 62. a vacuum cleaner.

Detailed Description

The present application is described in further detail below with reference to fig. 1.

The embodiment of the application discloses a rocker arm drilling machine.

Referring to fig. 1, the rocker arm drilling machine comprises a rocker arm drilling machine 1, a processing platform 2, a positioning mechanism 3, a clamping mechanism 4, a collecting mechanism 5 and a dust suction mechanism 6.

The processing platform 2 is arranged on one side of the radial drilling machine 1, and the center of the processing platform 2 is positioned under a drill bit of the radial drilling machine 1. The center of the processing platform 2 is provided with a positioning hole 21, and the positioning mechanism 3 is arranged right below the positioning hole 21. Two clamping mechanisms 4 are arranged and are respectively positioned at two sides of the positioning hole 21, and the two clamping mechanisms 4 are symmetrically arranged along the center of the positioning hole 21. Collecting mechanism 5 locates the processing platform 2 below, and dust absorption mechanism 6 is fixed in on radial drill 1.

The positioning mechanism 3 is lifted, a workpiece is placed on the positioning mechanism 3, then the two clamping mechanisms 4 clamp the workpiece, then the positioning mechanism 3 is lowered and retracted, and then the radial drilling machine 1 performs drilling processing; after machining, the collecting mechanism 5 extends below the positioning hole 21, the clamping mechanism 4 retracts, and the workpiece falls onto the collecting mechanism 5 and is collected by the collecting mechanism 5. The operation that operating personnel pressed from both sides tightly and got the material has been reduced, has promoted machining efficiency, is fit for mass production.

In order to better clamp the workpiece, the clamping mechanism 4 comprises a clamping driving cylinder 41 and a clamping block 42, and the clamping driving cylinder 41 can be an air cylinder; the end part of the piston rod of the clamping driving cylinder 41 is provided with a clamping thread 411, a clamping threaded hole 421 is formed in the clamping block 42, and the clamping block 42 is in threaded connection with the piston rod of the clamping driving cylinder 41 through the clamping threaded hole 421, so that the clamping block 42 can be replaced to adapt to different workpieces; the side of the clamping block 42 away from the clamping driving cylinder 41 is provided with a buffer layer 43, and the buffer layer 43 can be made of rubber, so that the outer side surface of the workpiece is protected from being scratched as far as possible.

The two clamping mechanisms 4 act simultaneously, and the clamping driving cylinder 41 drives the clamping block 42 to clamp the workpiece, so that the clamping operation is more convenient and quicker, the time is saved, and the efficiency is improved.

In order to better position the workpiece, the positioning mechanism 3 comprises a positioning frame 31, a positioning driving cylinder 32 fixed on the positioning frame 31 and a positioning block 33, wherein the positioning driving cylinder 32 can be a cylinder; the end part of the piston rod of the positioning driving cylinder 32 is provided with a positioning thread 321, one side of the positioning block 33 is provided with a positioning threaded hole 331, and the positioning block 33 is in threaded connection with the piston rod of the positioning driving cylinder 32 through the positioning threaded hole 331, so that the positioning block 33 can be replaced to adapt to different workpieces.

The positioning driving cylinder 32 drives the positioning block 33 to ascend to the positioning hole 21 of the processing platform 2, then the workpiece is placed on the positioning block 33, then the clamping mechanism 4 clamps the workpiece, and then the positioning driving cylinder 32 drives the positioning block 33 to descend, so that the positioning of the workpiece is completed once. The workpiece is more convenient to position and easy to operate.

In order to collect the processed workpieces well, the collecting mechanism 5 includes a collecting support frame 51, a collecting driving cylinder 52 fixed on the collecting support frame 51, a material receiving plate 53 fixed on the end of the piston rod of the collecting driving cylinder 52, and a collecting box 55 disposed below the material receiving plate 53, wherein the collecting driving cylinder 52 can drive the material receiving plate 53 to extend below the positioning hole 21. The collecting mechanism 5 further comprises a material baffle plate 54 fixed on the lower surface of the processing platform 2, and one side of the material baffle plate 54 far away from the processing platform 2 is abutted against the material receiving plate 53; in order to prevent the workpiece from jumping and sliding off when falling onto the material receiving plate 53 as much as possible, the material receiving plate 53 is also provided with anti-skid grains 531; to prevent the workpiece from sliding off from both sides of the receiving plate 53, guide plates 532 are fixed to both sides of the receiving plate 53.

After the workpieces are machined, the collecting driving cylinder 52 drives the material receiving plate 53 to extend to the lower portion of the positioning hole 21, then the clamping mechanism 4 loosens the workpieces, the workpieces fall onto the material receiving plate 53, then the collecting driving cylinder 52 retracts the piston rod to drive the material receiving plate 53 to retract, the material blocking plate 54 blocks the workpieces, the workpieces move relative to the material receiving plate 53, and the material blocking plate 54 pushes the workpieces to fall into the collecting box 55. The collection of the workpieces can be automatically carried out, manual operation is reduced, and the processing efficiency is improved.

In order to reduce the emission of the processed debris into the air, the dust suction mechanism 6 comprises a dust collector 62 fixed on the radial drilling machine 1 and a dust suction pipe 61 communicated with the dust collector 62, and one end of the dust suction pipe 61 far away from the dust collector 62 faces the drill bit.

In the processing process, the dust collector 62 can drive the dust collection pipe 61 to suck the chips generated by processing into the dust collector 62, so that the emission of the chips into the air is reduced, and the pollution of the chips to the air is reduced.

The implementation principle of the rocker arm drilling machine in the embodiment of the application is as follows:

firstly, positioning and clamping are carried out, the positioning driving cylinder 32 drives the positioning block 33 to ascend to the positioning hole 21 of the processing platform 2, then a workpiece is placed on the positioning block 33, then the two clamping mechanisms 4 act simultaneously, the clamping driving cylinder 41 drives the clamping block 42 to clamp the workpiece, then the positioning driving cylinder 32 drives the positioning block 33 to descend, and positioning and clamping of the workpiece are completed once.

And secondly, machining and dust collection are carried out, the radial drilling machine 1 drills a workpiece, the dust collector 62 drives the dust collection pipe 61 to suck the chips generated by machining into the dust collector 62, the chips are reduced to be diffused into the air, and the pollution of the chips to the air is reduced.

And thirdly, collecting, namely after the workpieces are processed, driving the material receiving plate 53 to extend below the positioning hole 21 by the collecting driving cylinder 52, then loosening the workpieces by the clamping mechanism 4, enabling the workpieces to fall onto the material receiving plate 53, then withdrawing the piston rod by the collecting driving cylinder 52, driving the material receiving plate 53 to retract, blocking the workpieces by the material blocking plate 54, enabling the workpieces to move relative to the material receiving plate 53, and pushing the workpieces to fall into the collecting box 55 by the material blocking plate 54.

The whole process reduces manual clamping and material taking operation, saves time, improves processing efficiency and is suitable for mass production.

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 rocker arm drilling machine which characterized in that: the drilling machine comprises a radial drilling machine (1) and a processing platform (2) arranged below a drill bit of the radial drilling machine (1), wherein the central point of the processing platform (2) is positioned on the central axis of the drill bit of the radial drilling machine (1); a positioning hole (21) is formed in the center of the processing platform (2), a positioning mechanism (3) is arranged below the positioning hole (21), and the positioning mechanism (3) comprises a positioning frame (31), a positioning driving cylinder (32) arranged on the positioning frame (31) and a positioning block (33) arranged at the end part of a piston rod of the positioning driving cylinder (32); the machining platform is characterized in that clamping mechanisms (4) are arranged on two sides of the positioning hole (21) of the machining platform (2), the clamping mechanisms (4) are symmetrically arranged, and each clamping mechanism (4) comprises a clamping driving cylinder (41) arranged on the machining platform (2) and a clamping block (42) arranged at the end part of the clamping driving cylinder (41).

2. The rocker arm drill of claim 1, wherein: one side of the clamping block (42) close to the clamping driving cylinder (41) is provided with a clamping threaded hole (421), and the end part of a piston rod of the clamping driving cylinder (41) is provided with a clamping thread (411).

3. The rocker arm drill of claim 2, wherein: and a buffer layer (43) is arranged on one side, away from the clamping driving cylinder (41), of the clamping block (42).

4. The rocker arm drill of claim 1, wherein: one side of the positioning block (33) close to the positioning driving cylinder (32) is provided with a positioning threaded hole (331), and the end part of the piston rod of the positioning driving cylinder (32) is provided with a positioning thread (321).

5. The rocker arm drill of claim 1, wherein: still including collecting mechanism (5), collect mechanism (5) including locate processing platform (2) below collection support frame (51), locate collection driving cylinder (52) on collecting support frame (51), locate collection driving cylinder (52) piston rod tip connect flitch (53), set up striker plate (54) of processing platform (2) downside, set up collecting box (55) below striker plate (54), the one end butt of keeping away from processing platform (2) of striker plate (54) is on connecing flitch (53).

6. The rocker arm drill of claim 5, wherein: the material receiving plate (53) is provided with anti-skid grains (531).

7. The rocker arm drill of claim 5, wherein: and guide plates (532) are arranged on two sides of the material receiving plate (53).

8. The rocker arm drill of claim 1, wherein: still include dust absorption mechanism (6), dust absorption mechanism (6) are including being fixed in dust catcher (62) on radial drill (1) and dust absorption pipe (61) with dust catcher (62) intercommunication, the one end that dust absorption pipe (61) kept away from dust catcher (62) is towards the drill bit.