CN216607298U - Bench drilling machine is used in part production that vapour rubs - Google Patents

Abstract

The application discloses bench drill is used in vapour part production that rubs, it includes the workstation, sets up the drilling machine body on the workstation, still including setting up the fixing base on the body, seting up in the kerve of fixing base bottom, can dismantle the drill bit of pegging graft in the kerve through spacing subassembly, set up the clamping component who is used for pressing from both sides tight vapour accessory that rubs on the workstation, spacing subassembly includes that bilateral symmetry sets up two draw-in grooves on the wall of drill bit left and right sides, sets up on the kerve inside wall and with corresponding movable groove of draw-in groove, activity set up in the movable groove and with inserting groove matched with fixture block, run through set up between movable groove inside wall and fixing base lateral wall and rotate the screw rod of being connected with the fixture block, screw rod and fixing base threaded connection. Has the advantages that: crossing and setting up spacing subassembly, utilizing the grafting of fixture block and draw-in groove, realizing the installation and the dismantlement to the drill bit to be convenient for more renew, avoid the drill bit to scrap.

Description

Bench drilling machine is used in part production that vapour rubs

Technical Field

The utility model relates to the technical field of drilling machines, in particular to a bench drilling machine for producing a steam-friction part.

Background

The speed change of a main shaft of a medium-sized hole processing machine tool which is usually arranged on a special worktable is generally realized by changing the position of a V-belt on a tower-shaped belt wheel, and the main shaft feeding is manually operated. The existing drilling machine comprises a workbench, a drilling machine body arranged on the workbench, a main shaft arranged on the drilling machine body and a drill bit arranged on the main shaft, wherein in the using process, the existing drill bit is integrated, when the cutting part of the drill bit is damaged or abraded, the drill bit is basically scrapped, and the condition causes great resource waste. Accordingly, there is a need for a bench drill for use in the production of automotive and friction parts.

Disclosure of Invention

The present invention is directed to solving one of the technical problems of the prior art.

The application provides a bench drill is used in vapour part production that rubs, it includes the workstation, sets up the drilling machine body on the workstation, still including setting up fixing base on the body, set up in the kerve of fixing base bottom, can dismantle the drill bit of pegging graft in the kerve through spacing subassembly, set up the clamping component who is used for the clamp to press from both sides tight vapour accessory on the workstation, spacing subassembly includes bilateral symmetry and sets up two draw-in grooves on the drill bit left and right sides wall, set up on the kerve inside wall and with draw-in groove corresponding movable groove, activity set up in the movable groove and with inserting groove matched with fixture block, run through set up between movable groove inside wall and fixing base lateral wall and rotate the screw rod of being connected with the fixture block, screw rod and fixing base threaded connection.

Adopt foretell a scheme, through setting up spacing subassembly, utilize the grafting of fixture block and draw-in groove, realize the installation and the dismantlement to the drill bit of being convenient for renew avoids the drill bit to scrap. The screw rod is in threaded connection with the fixed seat, and the clamping block is stopped at any position by utilizing the self-locking performance of the threads.

Furthermore, a pre-assembly groove is formed in the top of the workbench, a supporting table is arranged in the pre-assembly groove, the clamping assembly is arranged on the supporting table, and the bottom of the supporting table is connected with the bottom of the pre-assembly groove through a plurality of damping and buffering assemblies.

Furthermore, the shock absorption and buffering assembly comprises a shock absorption spring fixedly connected to the bottom of the supporting platform and the bottom of the pre-assembly groove, and a telescopic rod arranged in the shock absorption spring.

Further, clamping component sets up in two splint of mounting groove upside, sliding connection in the mounting groove and top and splint fixed connection's slider, sets up the rack that is close to workstation intermediate position one end on the slider including seting up the mounting groove at supporting bench top, bilateral symmetry, be equipped with the drive assembly who is used for driving two racks and is the opposite movement in the mounting groove.

Further, the drive assembly comprises a groove arranged in the middle of the bottom of the mounting groove, a drive motor arranged in the groove, a drive shaft fixedly connected with the output end of the drive motor and coaxially rotating, and a drive gear arranged on the drive shaft, wherein the two racks are arranged at intervals in the front and at the back and are simultaneously meshed with the drive gear.

Further, bilateral symmetry is equipped with two rectangular blocks corresponding with the sliding block in the mounting groove, the spout has been seted up at the rectangular block top, sliding block sliding connection is in the spout, the spout becomes trapezoidal with the longitudinal section of sliding block.

Furthermore, the sliding block is provided with a limiting hole corresponding to the rack.

The advantageous effects of the present invention will be explained in detail in the embodiments, thereby making the advantageous effects more apparent.

Drawings

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

FIG. 2 is an enlarged schematic view of the structure at A in FIG. 1;

fig. 3 is a schematic structural view of a limiting hole in the embodiment of the present application.

Reference numerals

1. A work table; 2. a fixed seat; 3. a drilling machine body; 4. a rack; 5. a drive gear; 6. a drive shaft; 7. a groove; 8. a drive motor; 9. a splint; 10. a slider; 11. a chute; 12. a rectangular block; 13. mounting grooves; 14. a support table; 15. a damping spring; 16. a drill bit; 17. a telescopic rod; 18. pre-assembling a groove; 19. a bottom groove; 20. a card slot; 21. a clamping block; 22. a screw; 23. a movable groove; 24. and a limiting hole.

Detailed Description

The technical solutions in the embodiments of the present application will be described clearly below with reference to the drawings in the embodiments of the present application, and it is obvious that the described embodiments are some, but not all, embodiments of the present application. All other embodiments that can be derived by one of ordinary skill in the art from the embodiments given herein are intended to be within the scope of the present disclosure.

The terms first, second and the like in the description and in the claims of the present application are used for distinguishing between similar elements and not necessarily for describing a particular sequential or chronological order. It will be appreciated that the data so used may be interchanged under appropriate circumstances such that embodiments of the application may be practiced in sequences other than those illustrated or described herein, and that the terms "first," "second," and the like are generally used herein in a generic sense and do not limit the number of terms, e.g., the first term can be one or more than one. In addition, "and/or" in the specification and claims means at least one of connected objects, a character "/" generally means that a preceding and succeeding related objects are in an "or" relationship.

The embodiments of the present application are described in detail below with reference to the accompanying drawings through specific embodiments and application scenarios thereof.

Example 1:

as shown in fig. 1-3, this embodiment provides a bench drill for producing automobile friction parts, which includes a workbench 1, a drill body 3 disposed on the workbench 1, a fixing seat 2 disposed on the body, a bottom groove 19 disposed at the bottom of the fixing seat 2, a drill bit 16 detachably inserted in the bottom groove 19 through a limiting component, a clamping component disposed on the workbench 1 and used for clamping automobile friction parts, the limiting component includes two clamping grooves 20 symmetrically disposed on the left and right side walls of the drill bit 16, a movable groove 23 disposed on the inner side wall of the bottom groove 19 and corresponding to the clamping groove 20, a clamping block 21 movably disposed in the movable groove 23 and matched with the clamping groove, a screw rod 22 rotatably connected with the clamping block 21 and disposed between the inner side wall of the movable groove 23 and the outer side wall of the fixing seat 2, and the screw rod 22 is in threaded connection with the fixing seat 2.

By adopting the scheme, the installation and the disassembly of the drill bit 16 are realized by arranging the limiting component and utilizing the insertion of the clamping block 21 and the clamping groove 20, so that the new drill bit 16 is convenient to replace, and the drill bit 16 is prevented from being scrapped. The screw 22 is in threaded connection with the fixed seat 2, and the fixture block 21 is stopped at any position by utilizing the self-locking performance of the threads; when the drill 16 is disassembled, the screw 22 is rotated, and the screw 22 drives the fixture block 21 to move, so that the fixture block 21 is separated from the clamping groove 20, and the drill 16 is disassembled.

Example 2:

in this embodiment, in addition to the structural features of the previous embodiment, a pre-assembly groove 18 is formed in the top of the workbench 1, a supporting table 14 is arranged in the pre-assembly groove 18, the clamping assembly is arranged on the supporting table 14, and the bottom of the supporting table 14 is connected with the bottom of the pre-assembly groove 18 through a plurality of shock absorption and buffering assemblies.

Adopt foretell a scheme, through setting up the shock attenuation buffering subassembly, when driling to vapour and friction accessory, play the effect of shock attenuation buffering to the impact force of drill bit 16, play the effect of protection to drill bit 16, help avoiding drill bit 16 to damage.

Example 3:

in this embodiment, in addition to the structural features of the previous embodiments, the shock absorbing and buffering assembly includes a shock absorbing spring 15 fixedly connected to the bottom of the supporting platform 14 and the bottom of the pre-installation groove 18, and an expansion rod 17 disposed in the shock absorbing spring 15.

By adopting the scheme, the elasticity of the damping spring 15 is utilized to play a role of damping and buffering the movement of the bearing table 14, and the telescopic rod 17 is arranged to play a role of supporting the damping spring 15,

Example 4:

in this embodiment, in addition to the structural features of the previous embodiment, the clamping assembly includes a mounting groove 13 disposed at the top of the supporting table 14, two clamping plates 9 disposed on the upper side of the mounting groove 13 in bilateral symmetry, a sliding block slidably connected in the mounting groove 13 and fixedly connected to the clamping plates 9 at the top, and a rack 4 disposed on the sliding block and near one end of the middle position of the worktable 1, and a driving assembly for driving the two racks 4 to move in opposite directions is disposed in the mounting groove 13.

By adopting the scheme, the clamping assembly is arranged, so that the automobile friction part can be conveniently clamped, the part is clamped and positioned by closing and clamping the automobile friction part through the two clamping plates 9, and the position stability of the automobile friction part is improved, so that the drilling processing quality is improved; through setting up drive assembly, play driven effect to two splint 9, it is automatic strong, further improved the convenience in use.

Example 5:

in this embodiment, in addition to the structural features of the previous embodiment, the driving assembly includes a groove 7 formed in the middle of the bottom of the mounting groove 13, a driving motor 8 disposed in the groove 7, a driving shaft 6 fixed to the output end of the driving motor 8 for coaxial rotation, and a driving gear 5 disposed on the driving shaft 6, and the two racks 4 are spaced forward and backward and are engaged with the driving gear 5.

By adopting the scheme, the driving component is arranged to drive the two racks 4. When pressing from both sides tight vapour accessory that rubs, through starting driving motor 8, driving motor 8 drives drive shaft 6 and rotates, and drive shaft 6 drives drive gear 5 and rotates, and drive gear 5 takes two racks 4 to do the motion of being close to each other, and rack 4 drives the slider and removes, and the slider drives splint 9 and removes, until two splint 9 centre gripping vapour accessory can.

Example 6:

in this embodiment, in addition to the structural features of the foregoing embodiment, two rectangular blocks 12 corresponding to the sliding block 10 are symmetrically disposed in the mounting groove 13, a sliding groove 11 is disposed at the top of the rectangular block 12, the sliding block 10 is slidably connected to the sliding groove 11, and the longitudinal sections of the sliding groove 11 and the sliding block 10 are trapezoidal.

By adopting the scheme, the sliding block 10 is matched with the sliding groove 11, so that the movement of the clamping plate 9 is limited and guided; by making the longitudinal sections of the sliding grooves 11 and the sliding blocks 10 trapezoidal, the sliding blocks 10 are prevented from being disengaged from the sliding grooves 11, which contributes to improving the clamping stability of the clamping plate 9.

Example 7:

in this embodiment, in addition to the structural features of the previous embodiments, the sliding block 10 is provided with a limiting hole 24 corresponding to the rack 4.

Adopt foretell a scheme, be convenient for make rack 4 pass through sliding block 10 through spacing hole 24, on the one hand, help avoiding not lived because of the vapour accessory undersize centre gripping.

The working principle is as follows: when the drill 16 is disassembled, the screw 22 is rotated, and the screw 22 drives the fixture block 21 to move, so that the fixture block 21 is separated from the clamping groove 20, and the drill 16 is disassembled. When pressing from both sides tight vapour accessory that rubs, through starting driving motor 8, driving motor 8 drives drive shaft 6 and rotates, and drive shaft 6 drives drive gear 5 and rotates, and drive gear 5 takes two racks 4 to do the motion of being close to each other, and rack 4 drives the slider and removes, and the slider drives splint 9 and removes, until two splint 9 centre gripping vapour accessory can.

It should be noted that, in this document, the terms "comprises," "comprising," or any other variation thereof, are intended to cover a non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements does not include only those elements but may include other elements not expressly listed or inherent to such process, method, article, or apparatus. Without further limitation, an element identified by the phrase "comprising an … …" does not exclude the presence of other identical elements in the process, method, article, or apparatus that comprises the element. Further, it should be noted that the scope of the methods and apparatus of the embodiments of the present application is not limited to performing the functions in the order illustrated or discussed, but may include performing the functions in a substantially simultaneous manner or in a reverse order based on the functions involved, e.g., the methods described may be performed in an order different than that described, and various steps may be added, omitted, or combined. In addition, features described with reference to certain examples may be combined in other examples.

While the present embodiments have been described with reference to the accompanying drawings, it is to be understood that the utility model is not limited to the precise embodiments described above, which are meant to be illustrative and not restrictive, and that various changes may be made therein by those skilled in the art without departing from the spirit and scope of the utility model as defined by the appended claims.

Claims (7)

1. The utility model provides a bench drill is used in part production that vapour rubs, includes the workstation, sets up the drilling machine body on the workstation, its characterized in that: the pneumatic friction fixture is characterized by further comprising a fixing seat arranged on the body, a bottom groove formed in the bottom of the fixing seat, a drill bit inserted into the bottom groove in a detachable mode through a limiting assembly, and a clamping assembly arranged on the workbench and used for clamping a pneumatic friction accessory, wherein the limiting assembly comprises two clamping grooves which are symmetrically arranged on the left side wall and the right side wall of the drill bit, a movable groove which is arranged on the inner side wall of the bottom groove and corresponds to the clamping grooves, a fixture block which is movably arranged in the movable groove and matched with the insertion groove, and a screw rod which is arranged between the inner side wall of the movable groove and the outer side wall of the fixing seat in a penetrating mode and is rotatably connected with the fixture block, and the screw rod is in threaded connection with the fixing seat.

2. The bench drill press of claim 1, wherein: the top of the workbench is provided with a pre-assembly groove, a supporting table is arranged in the pre-assembly groove, the clamping assembly is arranged on the supporting table, and the bottom of the supporting table is connected with the bottom of the pre-assembly groove through a plurality of damping and buffering assemblies.

3. The bench drill press for producing automotive and pneumatic components as claimed in claim 2, wherein: the damping and buffering assembly comprises a damping spring fixedly connected to the bottom of the supporting platform and the bottom of the pre-assembling groove, and a telescopic rod arranged in the damping spring.

4. The bench drill press for producing automotive and pneumatic components as claimed in claim 2, wherein: clamping component sets up in two splint of mounting groove upside, sliding connection in the mounting groove and top and splint fixed connection's slider, sets up the rack that is close to workstation intermediate position one end on the slider including seting up mounting groove, bilateral symmetry at the supporting bench top, be equipped with in the mounting groove and be used for driving two racks and do the drive assembly of opposite movement.

5. The bench drill press of claim 4, wherein: the driving assembly comprises a groove arranged in the middle of the bottom of the mounting groove, a driving motor arranged in the groove, a driving shaft fixedly connected with the output end of the driving motor and coaxially rotating, and a driving gear arranged on the driving shaft, wherein the two racks are arranged at intervals in the front and at the back and are simultaneously meshed with the driving gear.

6. The bench drill press for producing automotive and friction parts as claimed in claim 4, wherein: bilateral symmetry is equipped with two rectangular blocks corresponding with the sliding block in the mounting groove, the spout has been seted up at the rectangular block top, sliding block sliding connection is in the spout, the spout becomes trapezoidal with the longitudinal section of sliding block.

7. The bench drill press of claim 6, wherein: and the sliding block is provided with a limiting hole corresponding to the rack.

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