CN213613632U - Reaming head convenient to detach for reaming machine - Google Patents

Abstract

The utility model provides a reaming head convenient to detach for reaming machine, comprises a workbench, fixedly connected with support column on the top face of workstation, fixedly connected with fixed column on the terminal surface of support column, the inside of fixed column is equipped with the threaded rod, the top of fixed column is equipped with first motor, one side that the connecting plate was kept away from to the fixed column is equipped with the fixed block, the spacing box of fixedly connected with on the bottom face of fixed block, the inside of spacing box is equipped with fixed establishment, the bottom of spacing box is equipped with the drill bit, one side that the support column was kept away from to the workstation is equipped with a supporting bench, a supporting bench passes through the bracing piece to be fixed on the workstation, a supporting bench's inside is equipped with the moving mechanism, a: this device can play the effect of being convenient for carry out the dismouting to the drill bit through fixed establishment, avoids because use traditional bolt fastening mode for the dismouting is wasted time and energy and need consume a large amount of manual works.

Description

Reaming head convenient to detach for reaming machine

Technical Field

The utility model relates to a reamer technical field, concretely relates to reamer is with convenient to detach's reaming head.

Background

The reamer is a device for processing an annular forging and is widely applied to the industrial fields of bearings, engineering machinery and the like, but a drill bit of the existing reamer is inconvenient to assemble and disassemble, so that when drilling operations of different sizes are required, a large amount of time for replacing the drill bit is consumed, and further subsequent work is influenced.

But the reaming head that a reaming machine was used convenient to detach who has now uses the bolt fastening's mode mostly, when needs change the reaming head, and then makes to be not convenient for carry out quick assembly disassembly operation to the reaming head to influence subsequent work, current reaming machine is carrying out the reaming operation in addition, and to the fixed unstability of article, and then makes when carrying out the reaming operation, takes place the phenomenon of article skew easily, thereby influences the reaming quality.

SUMMERY OF THE UTILITY MODEL

The to-be-solved technical problem of the utility model is, a convenient to detach's reaming head for broaching machine is provided, use fixed establishment can play the effect of being convenient for carry out the dismouting to the drill bit, avoid using the bolt to carry out the mode of fixing, make the dismouting waste time and energy and consume a large amount of manual works, moving mechanism can play and carry out spacing tight effect to needs broached article, thereby avoid when carrying out the reaming operation, the phenomenon that takes place the article skew, and then influence reaming quality, with the problem of proposing in solving above-mentioned background art.

The utility model provides a technical scheme that technical problem adopted is: a shock-absorbing structure of a vacuum gas furnace, comprising: the utility model discloses a drill bit, including workstation, fixedly connected with support column on the top face of workstation, fixedly connected with fixed column on the terminal surface of support column, the inside of fixed column is equipped with the threaded rod, the top of fixed column is equipped with first motor, one side that the connecting plate was kept away from to the fixed column is equipped with the fixed block, the spacing box of fixedly connected with on the bottom face of fixed block, the inside of spacing box is equipped with fixed establishment, the bottom of spacing box is equipped with the drill bit, one side that the support column was kept away from to the workstation is equipped with a supporting bench, a supporting bench passes through the bracing piece to be fixed on the workstation, a supporting bench's inside is equipped with the moving mechanism, a supporting bench one side is.

The fixing mechanism comprises two bolts, two springs are fixedly connected to the other end face of the bolt, the springs are fixedly connected to the inner wall of the limiting box, the end, opposite to the bolt, of each bolt is far away from each spring, a connecting rod is arranged on one side of each spring, one end of each connecting rod is fixedly connected with the corresponding bolt, and one end, far away from the corresponding bolt, of each connecting rod penetrates through the limiting box and is fixedly connected with the corresponding movable block.

The movable mechanism comprises a bidirectional threaded rod, one end of the bidirectional threaded rod is fixedly connected with the output end of the second motor, one end, far away from the second motor, of the bidirectional threaded rod is rotatably connected to the inner wall of the supporting table, two sliding blocks and two clamping pieces are symmetrically and threadedly connected to the bidirectional threaded rod, and the top ends of the sliding blocks are fixedly connected with the clamping pieces.

Be equipped with two sliders on the threaded rod, two the equal threaded connection of slider is on the threaded rod, two the one end of slider runs through the fixed column and with fixed block fixed connection.

The limiting box is provided with a jack in a chiseling mode, the end, far away from the fixing block, of the limiting box, a slot is formed in the drill bit in a chiseling mode, an inclined plane is arranged on the bolt, and the bolt is matched with the slot.

The utility model has the advantages of it is following: fixing mechanism can play the effect of being convenient for carry out the dismouting to the drill bit, avoid because use traditional bolt fastening mode, make the dismouting waste time and energy and need consume a large amount of manual works, moving mechanism can play and carry out spacing tight effect to needs broached article, thereby avoid when carrying out the reaming operation, the phenomenon of taking place the article skew, and then influence reaming quality, first motor and threaded rod can play the effect of control drill bit lift, and then realize reaming operation, easy operation goes up and down stably.

Drawings

Fig. 1 is a schematic structural view of a front view of a preferred embodiment of the present invention;

fig. 2 is a schematic structural view of a fixing mechanism according to a preferred embodiment of the present invention;

fig. 3 is a schematic structural diagram of a movable mechanism according to a preferred embodiment of the present invention.

Description of reference numerals:

1. a work table; 2. a support pillar; 3. a connecting plate; 4. fixing a column; 5. a first motor; 6. a threaded rod; 7. a fixed block; 8. a limiting box; 9. a drill bit; 10. a clamping member; 11. a second motor; 12. a slider; 13. a movable mechanism; 14. a support table; 15. a bidirectional threaded rod; 16. a movable block; 17. a bolt; 18. a spring; 19. a fixing mechanism; 20. a connecting rod; 21. a slider.

Detailed Description

The technical solution of the present invention will be clearly and completely described with reference to the accompanying drawings. In the description of the present invention, it should be noted that the terms "center", "upper", "lower", "left", "right", "vertical", "horizontal", "inner", "outer", and the like indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, and are only for convenience of description and simplification of description, but do not indicate or imply that the device or element referred to must have a specific orientation, be constructed and operated in a specific orientation, and thus, should not be construed as limiting the present invention. Furthermore, the terms "first," "second," and "third" are used for descriptive purposes only and are not to be construed as indicating or implying a relative importance.

In the description of the present invention, it is to be noted that, unless otherwise explicitly specified or limited, the terms "mounted," "connected," and "connected" are to be construed broadly, and may be, for example, fixedly connected, detachably connected, or integrally connected; can be mechanically or electrically connected; they may be connected directly or indirectly through intervening media, or they may be interconnected between two elements. The specific meaning of the above terms in the present invention can be understood in specific cases to those skilled in the art.

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

Referring to fig. 1-3, the present invention provides a technical solution: a convenient-to-detach reaming head for a reaming machine comprises a workbench 1, a supporting column 2 is fixedly connected to the top end face of the workbench 1, a fixed column 4 is fixedly connected on one end surface of the supporting column 2, a threaded rod 6 is arranged inside the fixed column 4, a first motor 5 is arranged at the top of the fixed column 4, a fixed block 7 is arranged at one side of the fixed column 4 far away from the connecting plate 3, the bottom end surface of the fixed block 7 is fixedly connected with a limit box 8, a fixing mechanism 19 is arranged inside the limit box 8, the bottom of the limit box 8 is provided with a drill bit 9, one side of the workbench 1 far away from the support column 2 is provided with a support table 14, the supporting platform 14 is fixed on the workbench 1 through a supporting rod, a movable mechanism 13 is arranged inside the supporting platform 14, a second motor 11 is arranged on one side of the supporting table 14, and the output end of the second motor 11 penetrates through the supporting table 14.

The fixing mechanism 19 comprises two bolts 17, two opposite end faces of the bolts 17 are fixedly connected with springs 18, one ends of the springs 18 far away from the bolts 17 are fixedly connected to the inner wall of the limiting box 8, one sides of the springs 18 are provided with connecting rods 20, one ends of the connecting rods 20 are fixedly connected with the bolts 17, one ends of the connecting rods 20 far away from the bolts 17 penetrate through the limiting box 8 and are fixedly connected with the movable block 16, the movable mechanism 13 comprises a bidirectional threaded rod 15, one end of the bidirectional threaded rod 15 is fixedly connected with the output end of the second motor 11, one end of the bidirectional threaded rod 15 far away from the second motor 11 is rotatably connected to the inner wall of the supporting table 14, the bidirectional threaded rod 15 is symmetrically and threadedly connected with two sliding blocks 12, the top ends of the two sliding blocks 12 are fixedly connected with clamping pieces 10, and the threaded rod 6 is provided with two, two equal threaded connection of slider 21 is on threaded rod 6, two the one end of slider 21 runs through fixed column 4 and with fixed block 7 fixed connection spacing box 8 is kept away from the one end excavation of fixed block 7 and is equipped with the jack, the last excavation of drill bit 9 is equipped with the slot, be equipped with the inclined plane on the bolt 17, bolt 17 and slot phase-match.

When the drill bit 9 needs to be replaced, the drill bit 9 can be moved out of the limit box 8 by pulling the movable block 16 and further enabling the connecting rod 20 to drive the bolt 17 to move out of the slot of the drill bit 9, when the drill bit 9 needs to be replaced, the drill bit 9 is inserted into the jack in the limit box 8, and further the drill bit 9 supports the bolt 17 open, through the continuous driving force of spring 18, when continuing to remove drill bit 9 to can reach the effect that bolt 17 inserted the slot on the drill bit 9, can realize the effect of fixed drill bit 9, it is convenient fixed to stabilize the dismouting.

The foregoing is only a preferred embodiment of the present invention, and it should be noted that, for those skilled in the art, a plurality of improvements and decorations can be made without departing from the principle of the present invention, and these improvements and decorations should also be regarded as the protection scope of the present invention.

Other parts not described in detail in the present invention belong to the prior art, and are not described herein again.

Finally, it should be noted that: the above embodiments are only used to illustrate the technical solution of the present invention, and not to limit the same; although the present invention has been described in detail with reference to the foregoing embodiments, it should be understood by those skilled in the art that: the technical solutions described in the foregoing embodiments may still be modified, or some or all of the technical features may be equivalently replaced; such modifications and substitutions do not depart from the spirit and scope of the present invention.

Claims (5)

1. The convenient-to-detach reaming head for the reaming machine is characterized by comprising a workbench (1), a supporting column (2) is fixedly connected to the top end face of the workbench (1), a fixing column (4) is fixedly connected to one end face of the supporting column (2), a threaded rod (6) is arranged inside the fixing column (4), a first motor (5) is arranged at the top of the fixing column (4), a fixing block (7) is arranged on one side, away from a connecting plate (3), of the fixing column (4), a limiting box (8) is fixedly connected to the bottom end face of the fixing block (7), a fixing mechanism (19) is arranged inside the limiting box (8), a drill bit (9) is arranged at the bottom of the limiting box (8), a supporting table (14) is arranged on one side, away from the supporting column (2), of the workbench (1), and the supporting table (14) is fixed to the workbench (1) through a supporting rod, the inside of brace table (14) is equipped with movable mechanism (13), brace table (14) one side is equipped with second motor (11), the output of second motor (11) runs through brace table (14).

2. The underreaming head for an underreaming machine, according to claim 1, further comprising: fixed establishment (19) include two bolt (17), two equal fixedly connected with spring (18) of another terminal surface that bolt (17) is relative, the one end fixed connection that bolt (17) were kept away from in spring (18) is on the inner wall of spacing box (8), one side of spring (18) is equipped with connecting rod (20), the one end and bolt (17) fixed connection of connecting rod (20), the one end that bolt (17) were kept away from in connecting rod (20) runs through spacing box (8) and with movable block (16) fixed connection.

3. The underreaming head for an underreaming machine, according to claim 1, further comprising: moving mechanism (13) are including two-way threaded rod (15), the output fixed connection of the one end of two-way threaded rod (15) and second motor (11), the one end that second motor (11) were kept away from in two-way threaded rod (15) is rotated and is connected on the inner wall of brace table (14), symmetrical threaded connection has two slider (12), two on two-way threaded rod (15) the equal fixedly connected with clamping piece (10) in top of slider (12).

4. The underreaming head for an underreaming machine, according to claim 1, further comprising: be equipped with two sliders (21) on threaded rod (6), two equal threaded connection of slider (21) is on threaded rod (6), two the one end of slider (21) runs through fixed column (4) and with fixed block (7) fixed connection.

5. The underreaming head for an underreaming machine, according to claim 2, further comprising: spacing box (8) keep away from the one end excavation of fixed block (7) and are equipped with the jack, the last excavation of drill bit (9) is equipped with the slot, be equipped with the inclined plane on bolt (17), bolt (17) and slot phase-match.

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