CN221870539U - Round tube chamfering equipment - Google Patents

Abstract

The present application relates to the technical field of round tube processing, and in particular to a round tube chamfering device, which includes a frame, a support frame, a chuck and a chamfering mechanism, wherein the support frame is arranged at one end of the frame, and the chuck is arranged on the support frame; the chamfering mechanism is arranged at one end of the frame away from the support frame; and further includes a connecting mechanism, which includes a connecting block and a connecting assembly, wherein the support frame is arranged on the connecting block, a connecting groove is provided through the frame, and the connecting block is slidably arranged in the connecting groove; and the connecting assembly is arranged on the support frame and connected to the frame. The present application has the effect of improving efficiency.

Description

A round tube chamfering equipment

Technical Field

The present application relates to the technical field of round tube processing, and in particular to a round tube chamfering device.

Background Art

Metal round tubes are metal parts that we often use. They are involved in our lives and in many industries. In the process of our use, we often need to chamfer the round tubes.

At present, a round tube chamfering device includes a frame, a support frame is fixedly connected to one end of the frame, and a chuck is fixedly connected to the support frame; a chamfering mechanism is arranged at one end of the frame away from the fixed frame. The round tube to be chamfered is placed on the chuck and clamped by the chuck; then the chamfering mechanism is used to chamfer the round tube clamped by the chuck. Moreover, under normal circumstances, in order to ensure the chamfering efficiency of the chamfering mechanism on the round tube, the distance between the chamfering mechanism and the support frame is limited.

Because the chuck is fixed on the support frame, and the support frame is fixed on the frame, when the chuck is repaired near the chamfering mechanism end, the existence of the chamfering mechanism will make the repair more inconvenient, which will increase the overall repair time and reduce efficiency.

Utility Model Content

In order to improve maintenance efficiency, the present application provides a round tube chamfering device.

The present application provides a round tube chamfering device, which adopts the following technical solution:

A round tube chamfering device comprises a frame, a support frame, a chuck and a chamfering mechanism, wherein the support frame is arranged at one end of the frame, and the chuck is arranged on the support frame; the chamfering mechanism is arranged at one end of the frame away from the support frame; it also includes a connecting mechanism, the connecting mechanism comprises a connecting block and a connecting assembly, the support frame is arranged on the connecting block, a connecting groove is penetrated through the frame, and the connecting block is slidably arranged in the connecting groove; the connecting assembly is arranged on the support frame and connected to the frame.

By adopting the above technical scheme, the connecting block on the support frame is slid into the connecting groove, and then the support frame is fixed to the frame by the connecting assembly; the round tube to be chamfered is placed on the chuck of the support frame, and then the chuck clamps the round tube, and finally the chamfering mechanism is used to chamfer the round tube clamped by the chuck; the provided connecting mechanism can not only facilitate the removal of the support frame from the frame and the maintenance of the chuck, thereby improving the maintenance efficiency of the chuck; but also when the support frame is connected to the frame, the counterweight of the support frame can be increased, thereby improving the stability of the support frame on the frame when the chamfering mechanism chamfers the round tube clamped by the chuck, thereby improving the stability of the round tube when chamfering.

Optionally, the connecting groove is a dovetail groove, the vertical section of the connecting block is trapezoidal, and the cross section of the connecting block close to one end of the support frame is smaller than the cross section of the connecting block away from one end of the support frame.

By adopting the above technical solution, the connecting block and dovetail groove with a trapezoidal vertical cross-section can limit the connecting block, reduce the movement of the connecting block in the vertical direction, thereby improving the stability of the connecting block on the frame, and further improving the stability of the support frame on the connecting block.

Optionally, the connecting assembly includes a connecting plate and connecting bolts, the connecting plate is arranged on the supporting frame, and the connecting bolts pass through the connecting plate and are threadedly connected to the frame.

By adopting the above technical solution, the connecting bolts pass through the connecting plate and are threadedly connected to the frame, so that the support frame is fixed on the frame; the set connecting component has a simple structure and is easy to operate.

Optionally, an auxiliary limiting mechanism is provided on the frame, and the auxiliary limiting mechanism includes a limiting block, a reinforcement block and an adjustment component. The limiting block is provided on the frame, and the connecting block abuts against the limiting block; the reinforcement block is slidably provided on the frame through the adjustment component, and the connecting block is provided with a reinforcement groove which is engaged with the reinforcement block.

By adopting the above technical solution, the connecting block is slid into the connecting groove and is made to contact the limiting block; then the adjusting component is started, and the adjusting component drives the reinforcement block to move, so that the reinforcement block is engaged with the reinforcement groove on the connecting block; finally, the supporting frame and the frame are connected through the connecting component; the auxiliary limiting mechanism provided can not only position the connecting block in the connecting groove, but also improve the stability of the connecting block in the connecting groove.

Optionally, the adjustment component includes an adjustment motor, a first gear and a first rack, the adjustment motor is arranged on the frame, the first gear key is connected to the output shaft of the adjustment motor; the first rack is arranged on the reinforcement block and meshes with the first gear.

By adopting the above technical solution, the adjusting motor is started, and the output shaft of the adjusting motor drives the first gear to rotate, and the first rack meshing with the first gear drives the reinforcement block to move.

Optionally, a positioning mechanism is provided on the support frame, and the positioning mechanism includes a guide rail, a slider, a lifting block, a positioning block and a lifting cylinder, the guide rail is provided on the support frame, and the guide rail is located between the chuck and the chamfering mechanism; the slider is slidably provided on the guide rail, the lifting block is provided on the slider, and the positioning block is provided on a side of the lifting block away from the chamfering mechanism; the cylinder body of the lifting cylinder is provided on the support frame and the piston rod is connected to the lifting block.

By adopting the above technical solution, the lifting cylinder is started, and the piston rod of the lifting cylinder drives the lifting block to move, and the lifting block drives the positioning block to move, so that the positioning block is aligned with the chuck; then the round tube is placed on the chuck, and when the round tube hits the positioning block, the chuck clamps the round tube; the lifting cylinder is started again, so that the lifting cylinder no longer hits the positioning block, and the chamfering mechanism chamfers the round tube clamped by the chuck; the set positioning mechanism can make the position of each round tube that needs to be chamfered be in the same position, which is convenient for the chamfering mechanism to chamfer the round tube. Therefore, the set positioning mechanism reduces the adjustment time of the round tube, thereby improving efficiency.

Optionally, the support frame includes a fixed block, a supporting block, a fixed plate and a fixing member, the fixed block is arranged on the connecting block, and the chuck and the guide rail are both arranged on the fixed block; the support block is arranged on the fixed block, the fixed plate is arranged on the support block through the fixing member, and the cylinder body of the lifting cylinder is arranged on the fixed plate.

By adopting the above technical solution, when the lifting cylinder is damaged, the fixing parts are first no longer connected to the fixing plate and the support block, the fixing plate is separated from the support block, and then the fixing plate is taken down to repair the lifting cylinder; therefore, a detachable support frame is provided to facilitate the maintenance of the lifting cylinder, save time and thus improve efficiency.

Optionally, a stabilizing mechanism is provided on the support block, and the stabilizing mechanism includes a first clamping block, a stabilizing block and an adjustment component, the first clamping block is arranged on a fixed plate, and the support block is provided with a first clamping groove which is clamped with the first clamping block; the stabilizing block is arranged on the support block through the adjustment component, and the first clamping block is provided with a stabilizing groove which is clamped with the stabilizing block.

By adopting the above technical solution, the first clamping block on the fixing plate is clamped with the first clamping groove on the supporting block, and then the stabilizing block is driven to move by adjusting the component so that the stabilizing block is clamped with the stabilizing groove on the first clamping block, thereby realizing the connection between the stabilizing block and the first clamping block; the provided stabilizing mechanism can improve the stability of the fixing plate on the supporting block.

Optionally, the adjustment assembly includes an adjustment shaft, a second gear and a second rack, the adjustment shaft is rotatably arranged on the support block, and the second gear key is connected to the adjustment shaft; the second rack is arranged on the stabilizing block and meshes with the second gear.

By adopting the above technical solution, the adjusting shaft is rotated, and the second gear on the adjustment drives the second rack to move, and the second rack drives the stabilizing block to move.

Optionally, the chamfering mechanism includes a moving block, a driving motor, a cutter head and a moving assembly, the moving block is slidably arranged on the frame, the driving motor is arranged on the moving block, and the cutter head is arranged on the output shaft of the driving motor; the moving assembly is arranged on the frame and connected to the moving block.

By adopting the above technical solution, when it is necessary to chamfer a round tube, the moving component is started, and the moving component drives the moving block to move on the frame toward the direction close to the round tube, and the driving motor on the moving block drives the cutter head to move, so that the cutter head contacts the round tube that needs to be chamfered; then the driving motor is started, and the output shaft of the driving motor drives the cutter head to move and rotate, so that the cutter head chamfers the round tube.

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

1. The connection mechanism is not only convenient for removing the support frame from the frame and repairing the chuck, thus improving the maintenance efficiency of the chuck; but also can increase the counterweight of the support frame when the support frame is connected to the frame, thereby improving the stability of the support frame on the frame when the chamfering mechanism chamfers the round tube clamped by the chuck, thereby improving the stability of the round tube when chamfering;

2. The auxiliary limiting mechanism can not only position the connection block in the connection groove, but also improve the stability of the connection block in the connection groove.

BRIEF DESCRIPTION OF THE DRAWINGS

FIG1 is a schematic structural diagram of a round tube chamfering device in an embodiment of the present application;

FIG2 is a schematic diagram of the structure of a positioning mechanism in an embodiment of the present application;

FIG3 is a schematic structural diagram of an auxiliary limiting mechanism in an embodiment of the present application;

Figure 4 is a schematic diagram of the structure of the adjustment assembly in the embodiment of the present application;

FIG5 is a schematic diagram of the structure of a stabilizing mechanism in an embodiment of the present application;

FIG. 6 is a schematic diagram of the structure of the adjustment component in an embodiment of the present application.

Figure numerals: 1, frame; 11, connecting groove; 12, receiving groove; 2, support frame; 21, fixed block; 22, support block; 23, fixed plate; 24, fixing piece; 3, chuck; 4, chamfering mechanism; 41, moving block; 42, driving motor; 43, cutter head; 44, moving assembly; 441, mounting block; 442, guide rod; 443, screw rod; 444, moving motor; 5, connecting mechanism; 51, connecting block; 52, connecting assembly; 521, connecting plate; 522, connecting Connecting bolts; 6. Auxiliary limiting mechanism; 61. Limiting block; 62. Reinforcing block; 63. Adjusting assembly; 631. Adjusting motor; 632. First gear; 633. First rack; 64. Second clamping block; 7. Positioning mechanism; 71. Guide rail; 72. Sliding block; 73. Lifting block; 74. Positioning block; 75. Lifting cylinder; 8. Stabilizing mechanism; 81. First clamping block; 82. Stabilizing block; 83. Adjusting assembly; 831. Adjusting shaft; 832. Second gear; 833. Second rack.

DETAILED DESCRIPTION

The present application is further described in detail below in conjunction with Figures 1-6.

The embodiment of the present application discloses a round tube chamfering device.

Referring to Figure 1, a round tube chamfering equipment includes a frame 1, a support frame 2 is arranged at one end of the frame 1, a connecting mechanism 5 connected to the frame 1 is arranged on the support frame 2, and a chuck 3 is arranged on the support frame 2; a chamfering mechanism 4 is arranged at the end of the frame 1 away from the support frame 2; a material receiving trough 12 is opened on the frame 1 between the chamfering mechanism 4 and the support frame 2, a positioning mechanism 7 is arranged on the support frame 2, and the positioning mechanism 7 is located between the chuck 3 and the chamfering mechanism 4.

The round tube to be chamfered is placed on the chuck 3 of the support frame 2, the positioning mechanism 7 positions the round tube, and then the chuck 3 clamps the round tube. Finally, the chamfering mechanism 4 chamfers the round tube clamped by the chuck 3, and the debris generated by the chamfering falls into the receiving trough 12.

Referring to Figures 2 and 3, a connection groove 11 is provided through the frame 1, and the connection groove 11 is a dovetail groove. The connection mechanism 5 includes a connection block 51 slidably connected in the connection groove 11, and the vertical section of the connection block 51 is trapezoidal, and the cross section of the connection block 51 close to the support frame 2 is smaller than the cross section of the connection block 51 away from the support frame 2. A connection assembly 52 is provided on the support frame 2, and the connection assembly 52 includes a connection plate 521 fixedly connected to the support frame 2, and the connection plate 521 is provided with a connection bolt 522 that passes through the connection plate 521 and is threadedly connected to the frame 1.

Referring to Fig. 2, Fig. 3 and Fig. 4, a second slot is provided on the bottom wall of the connection slot 11, and an auxiliary limiting mechanism 6 connected to the connection block 51 is provided on the frame 1, and the auxiliary limiting mechanism 6 includes a second block 64 engaged with the second slot, and a limiting block 61 is fixedly connected to the second block 64; a reinforcing block 62 is slidably connected to the frame 1, and a reinforcing slot engaged with the reinforcing block 62 is provided on the connection block 51. An adjusting assembly 63 is provided on the frame 1, and the adjusting assembly 63 includes an adjusting motor 631 fixedly connected to the frame 1, and a first gear 632 is keyed to the output shaft of the adjusting motor 631; and a first rack 633 meshing with the first gear 632 is fixedly connected to the reinforcing block 62.

First, engage the second block 64 on the limiting block 61 with the second slot on the frame 1, and the end of the limiting block 61 close to the second block 64 is located in the connecting slot 11; then slide the connecting block 51 into the connecting slot 11, and when the connecting block 51 contacts the limiting block 61, start the adjusting motor 631, and the output shaft of the adjusting motor 631 drives the first gear 632 to rotate, and the first gear 632 drives the first rack 633 to move, and the first rack 633 drives the reinforcing block 62 to move in the direction close to the connecting block 51, so that the reinforcing block 62 is engaged with the reinforcing slot on the connecting block 51; then pass the connecting bolt 522 through the connecting plate 521 and threadedly connect it to the frame 1.

Referring to Figures 2 and 5, the support frame 2 includes a fixed block 21 fixedly connected to the connecting block 51, two fixed blocks 21 are provided, a connecting plate 521 in the connecting assembly 52 is fixedly connected to the fixed block 21, the chuck 3 is located between the two fixed blocks 21, and the two fixed blocks 21 are both connected to the chuck 3; a support block 22 is provided at one end of each fixed block 21 away from the connecting block 51; a fixing plate 23 is provided on the side of the support block 22 away from the connecting block 51, the two support blocks 22 both abut against the connecting block 51, a fixing piece 24 is provided on the fixing plate 23, the fixing piece 24 is a fixing bolt, and the fixing bolt passes through the fixing plate 23 and is threadedly connected to the support block 22.

5 and 6 , in order to install the support block 22 on the fixed block 21 and improve the stability of the fixed plate 23 on the support block 22, a stabilizing mechanism 8 is provided at both ends of the support block 22. This embodiment is introduced by taking the stabilizing mechanism 8 connecting the support block 22 and the fixed plate 23 as an example.

The stabilizing mechanism 8 includes a first clamping block 81, which is fixedly connected to the fixing plate 23. A first clamping groove engaged with the first clamping block 81 is provided at one end of the support block 22 close to the fixing plate 23, and a stabilizing groove is provided on the first clamping block 81 located in the first clamping groove; a stabilizing block 82 is slidably connected to the support block 22, and the stabilizing block 82 is engaged with the stabilizing groove on the first clamping block 81. An adjusting assembly 83 is provided on the support block 22, and the adjusting assembly 83 includes an adjusting shaft 831 rotatably connected to the support block 22, and a second gear 832 is keyed to the adjusting shaft 831; and a second rack 833 meshing with the second gear 832 is fixedly connected to the stabilizing block 82.

When the first clamping block 81 is located in the first clamping groove of the supporting block 22 and the fixing plate 23 contacts the supporting block 22, the adjusting shaft 831 is rotated, and the first gear 632 on the adjusting shaft 831 drives the first rack 633 to move, and the first rack 633 drives the stabilizing block 82 to move toward the direction close to the first clamping block 81, so that the stabilizing block 82 is engaged with the clamping groove on the first clamping block 81.

The first clamping block 81 in the stabilizing mechanism 8 connecting the supporting block 22 and the fixed block 21 is fixedly connected to the end of the fixed block 21 away from the connecting block 51; the first clamping block 81 on the fixed block 21 is engaged with the first clamping groove on the supporting block 22, and then the adjusting shaft 831 is rotated to engage the stabilizing block 82 with the stabilizing groove on the first clamping block 81 connected to the fixed block 21, so as to connect the supporting block 22 to the fixed block 21.

Referring to Figures 1 and 2, the positioning mechanism 7 includes a guide rail 71 fixed to the fixed block 21 by bolts, the guide rail 71 is located between the chuck 3 and the chamfering mechanism 4, and each fixed block 21 is connected to a guide rail 71, and each guide rail 71 is slidably connected to a slider 72; a lifting cylinder 75 is connected to the fixed plate 23 by bolts, the cylinder body of the lifting cylinder 75 is connected to the fixed plate 23, and a lifting block 73 is connected to the piston rod of the lifting cylinder 75, and the two ends of the lifting block 73 are respectively connected to the two sliders 72 by bolts, and a positioning block 74 is fixedly connected to the side of the lifting block 73 close to the chuck 3.

The lifting cylinder 75 is started, and the piston rod of the lifting cylinder 75 drives the lifting block 73 to move, and the slider 72 connected to the lifting block 73 moves on the guide rail 71; when the lifting block 73 moves, the position of the positioning block 74 will also change.

Referring to FIG1 , the chamfering mechanism 4 includes a moving block 41 slidably connected thereto, a driving motor 42 is fixedly connected to the moving block 41, and a cutter head 43 is connected to the output shaft of the driving motor 42. A moving assembly 44 is provided on the frame 1, and the moving assembly 44 includes two mounting blocks 441 fixedly connected to the frame 1, the moving block 41 is located between the two mounting blocks 441, and each mounting block 441 is connected to an accordion cover connected to the moving block 41. A guide rod 442 is provided between the two mounting blocks 441, and the moving block 41 is slidably provided on the guide rod 442; a screw rod 443 is rotatably connected between the two mounting blocks 441, the screw rod 443 is rotatably provided on the mounting block 441, and the screw rod 443 passes through the moving block 41 and is threadedly connected to the moving block 41; a moving motor 444 is fixedly connected to the frame 1 at one end away from the fixed block 21, and the output shaft of the moving motor 444 is connected to one end of the screw rod 443.

Start the moving motor 444, the output shaft of the moving motor 444 drives the screw 443 to rotate, the screw 443 drives the moving block 41 to move in the direction close to the fixed block 21, the driving motor 42 on the moving block 41 drives the cutter head 43 to move in the direction close to the fixed block 21 and abut against the round tube; start the driving motor 42, the output shaft of the driving motor 42 drives the cutter head 43 to rotate, and the cutter head 43 will chamfer the round tube.

The implementation principle of the round tube chamfering device of the embodiment of the present application is as follows: first start the lifting cylinder 75, the lifting block 73 drives the positioning block 74 to descend, and the positioning block 74 is aligned with the chuck 3, and then the round tube to be chamfered is placed on the chuck 3, and the round tube is in contact with the positioning block 74; then the chuck 3 clamps the round tube. Then start the lifting cylinder 75, so that the lifting block 73 drives the positioning block 74 to rise, and the positioning block 74 no longer contacts the round tube. Finally, start the moving motor 444 and the driving motor 42, so that the cutter head 43 performs chamfering on the round tube, and the debris generated by the process falls into the receiving trough 12.

The above are all preferred embodiments of the present application, and the protection scope of the present application is not limited thereto. Therefore, any equivalent changes made according to the structure, shape, and principle of the present application should be included in the protection scope of the present application.

Claims (10)

1. The round tube chamfering equipment comprises a frame (1), a support frame (2), a chuck (3) and a chamfering mechanism (4), wherein the support frame (2) is arranged at one end of the frame (1), and the chuck (3) is arranged on the support frame (2); the chamfering mechanism (4) is arranged at one end of the frame (1) far away from the supporting frame (2); the device is characterized by further comprising a connecting mechanism (5), wherein the connecting mechanism (5) comprises a connecting block (51) and a connecting assembly (52), the support frame (2) is arranged on the connecting block (51), a connecting groove (11) is formed in the frame (1) in a penetrating mode, and the connecting block (51) is slidably arranged in the connecting groove (11); the connecting component (52) is arranged on the supporting frame (2) and is connected with the frame (1).

2. The round tube chamfering device according to claim 1, characterized in that the connecting groove (11) is a dovetail groove, the vertical section of the connecting block (51) is trapezoid, and the cross section of one end of the connecting block (51) close to the supporting frame (2) is smaller than the cross section of one end of the connecting block (51) far away from the supporting frame (2).

3. The round tube chamfering apparatus according to claim 1, characterized in that the connecting assembly (52) comprises a connecting plate (521) and a connecting bolt (522), the connecting plate (521) being provided on the support frame (2), the connecting bolt (522) being threaded through the connecting plate (521) with the frame (1).

4. A round tube chamfering apparatus according to claim 1, characterized in that an auxiliary limiting mechanism (6) is provided on the frame (1), the auxiliary limiting mechanism (6) comprises a limiting block (61), a reinforcing block (62) and an adjusting assembly (63), the limiting block (61) is provided on the frame (1), and the connecting block (51) abuts against the limiting block (61); the reinforcing block (62) is slidably arranged on the frame (1) through the adjusting component (63), and the connecting block (51) is provided with a reinforcing groove which is clamped with the reinforcing block (62).

5. The round tube chamfering apparatus according to claim 4, characterized in that the adjusting assembly (63) comprises an adjusting motor (631), a first gear (632) and a first rack (633), the adjusting motor (631) being provided on the frame (1), the first gear (632) being keyed to an output shaft of the adjusting motor (631); the first rack (633) is provided on the reinforcing block (62) and is engaged with the first gear (632).

6. A round tube chamfering apparatus according to claim 1, characterized in that a positioning mechanism (7) is provided on the support frame (2), the positioning mechanism (7) comprises a guide rail (71), a slider (72), a lifting block (73), a positioning block (74) and a lifting cylinder (75), the guide rail (71) is provided on the support frame (2), and the guide rail (71) is located between the chuck (3) and the chamfering mechanism (4); the sliding block (72) is arranged on the guide rail (71) in a sliding manner, the lifting block (73) is arranged on the sliding block (72), and the positioning block (74) is arranged on one side, far away from the chamfering mechanism (4), of the lifting block (73); the cylinder body of the lifting cylinder (75) is arranged on the supporting frame (2) and the piston rod is connected with the lifting block (73).

7. A round tube chamfering apparatus according to claim 6, characterized in that the supporting frame (2) comprises a fixed block (21), a supporting block (22), a fixed plate (23) and a fixing piece (24), the fixed block (21) being provided on the connecting block (51), the chuck (3) and the guide rail (71) being provided on the fixed block (21); the support block (22) is arranged on the fixed block (21), the fixed plate (23) is arranged on the support block (22) through the fixed piece (24), and the cylinder body of the lifting cylinder (75) is arranged on the fixed plate (23).

8. The round tube chamfering equipment according to claim 7, characterized in that a stabilizing mechanism (8) is arranged on the supporting block (22), the stabilizing mechanism (8) comprises a first clamping block (81), a stabilizing block (82) and an adjusting component (83), the first clamping block (81) is arranged on the fixing plate (23), and a first clamping groove which is clamped with the first clamping block (81) is formed in the supporting block (22); the stabilizing block (82) is arranged on the supporting block (22) through the adjusting component (83), and a stabilizing groove which is clamped with the stabilizing block (82) is formed in the first clamping block (81).

9. The round tube chamfering apparatus according to claim 8, characterized in that the adjusting assembly (83) comprises an adjusting shaft (831), a second gear (832) and a second rack (833), the adjusting shaft (831) being rotatably provided on the supporting block (22), the second gear (832) being keyed to the adjusting shaft (831); the second rack (833) is arranged on the stabilizing block (82) and is meshed with the second gear (832).

10. A round tube chamfering apparatus according to claim 1, characterized in that the chamfering mechanism (4) comprises a moving block (41), a driving motor (42), a cutter head (43) and a moving assembly (44), the moving block (41) being slidably provided on the frame (1), the driving motor (42) being provided on the moving block (41), the cutter head (43) being provided on an output shaft of the driving motor (42); the moving assembly (44) is arranged on the frame (1) and is connected with the moving block (41).