CN211220111U

CN211220111U - Vertical criticize cutting edge of a knife or a sword machine positioning mechanism

Info

Publication number: CN211220111U
Application number: CN201922279936.3U
Authority: CN
Inventors: 黄云九
Original assignee: Dongguan Runguo Hardware Products Co ltd
Current assignee: Dongguan Runguo Hardware Products Co ltd
Priority date: 2019-12-16
Filing date: 2019-12-16
Publication date: 2020-08-11
Anticipated expiration: 2029-12-16

Abstract

The utility model relates to a vertical cutting edge of a knife or a sword machine positioning mechanism of criticizing, including vertical cutting edge of a knife or a sword machine and positioning mechanism of criticizing, vertical cutting edge of a knife or a sword machine of criticizing includes the support, be equipped with the motor in the support, the transmission shaft of motor is equipped with the action wheel, the support upper end is fixed with the workstation, the workstation is equipped with branch, branch top level is equipped with the support arm, the support arm is kept away from branch one end and is equipped with rotatable follow driving wheel, the workstation is equipped with the through-hole, the action wheel has cup jointed the abrasive band that passes the through-hole with following the driving wheel, positioning mechanism is including the template that is. The utility model discloses its advantage lies in when polishing hardware's deckle edge, can guarantee that the angle of polishing is unchangeable, also can more stable polishing.

Description

Vertical criticize cutting edge of a knife or a sword machine positioning mechanism

Technical Field

The utility model belongs to the technical field of burr mechanical equipment technique of polishing and specifically relates to a vertical cutting edge of a knife or a sword machine positioning mechanism of criticizing.

Background

Hardware plays very important effect in people's daily life, and hardware can have deckle edge in the course of the processing production, and deckle edge's use is influenced in the existence of deckle edge, need get rid of deckle edge, and this just need be used to criticize cutting edge of a knife or a sword machine.

Referring to fig. 1, a vertical type burr removing machine in the prior art includes a support 11, a motor 12, a driving wheel 121, a worktable 14, a supporting rod 15, a supporting arm 16, a driven wheel 161 and an abrasive belt 17. During operation, the staff holds hardware by hand to enable burrs of the hardware to be close to the abrasive belt 17, and the burrs of the hardware are polished by the surface of the abrasive belt 17.

The above prior art solutions have the following drawbacks: when hardware is polished by manually holding the hardware, deviation occurs to the polishing angle inevitably, and the problem that burrs of the hardware are not polished thoroughly or are polished excessively is caused.

SUMMERY OF THE UTILITY MODEL

Not enough to prior art exists, the utility model aims at providing a vertical cutting edge of a knife or a sword machine positioning mechanism of criticizing, its advantage lies in when polishing hardware's deckle edge, can guarantee to polish the angle unchangeable, also can more stable polishing.

The above technical purpose of the present invention can be achieved by the following technical solutions: the utility model provides a vertical cutting edge of a knife or a sword machine positioning mechanism of criticizing, including vertical cutting edge of a knife or a sword machine of criticizing and positioning mechanism, vertical cutting edge of a knife or a sword machine of criticizing includes the support, is equipped with the motor in the support, and the transmission shaft of motor is equipped with the action wheel, and the support upper end is fixed with the workstation, and the workstation is equipped with branch, and branch top level is equipped with the support arm, and the support arm is kept away from branch one end and is equipped with rotatable follow driving wheel, and the workstation is equipped with the through-hole, and the action wheel has cup jointed the abrasive band that passes the through-hole with following the driving.

Through adopting above-mentioned technical scheme, then starter motor, the motor drives the action wheel and rotates to the abrasive band begins to rotate, then, and the staff puts into a guide way to wait to polish unedged hardware, and makes the unedged of waiting to polish be close to the abrasive band and polish, and equal hardware of a batch polishes and accomplishes the back, changes another template again, then carries out the work of polishing of next batch of products. To sum up, through the guide way on the matrix, when the deckle edge of hardware of polishing, can guarantee that the angle of polishing is unchangeable.

The present invention may be further configured in a preferred embodiment as: the plate mould is fixed on the workbench through two butterfly bolts, and the two butterfly bolts are located on two sides of the plate mould.

Through adopting above-mentioned technical scheme, because the form is fixed in the workstation through two butterfly bolts, two butterfly bolts are located the both sides of form for the form is fixed stable, also makes things convenient for the dismantlement more when changing the form moreover.

The present invention may be further configured in a preferred embodiment as: the utility model discloses a pressure bar, including workstation upper surface, bracing piece, horizontal pole, pressure bar lower extreme, the upper end of vertical pole is connected with horizontal pole one end, the one end vertical pressure pole of wearing to be equipped with the liftable that the horizontal pole was kept away from to the horizontal pole, the pressure bar lower extreme is equipped with the pressure sheet, the lower surface and the guide way surface of pressure sheet are inconsistent, be equipped with the pressure spring who cup joints in the pressure bar between pressure bar and the pressure sheet, the pressure bar is equipped with the fender ring, keep off the ring lower surface and the level bar upper surface is inconsistent.

Through adopting above-mentioned technical scheme, because the workstation upper surface is equipped with the dead lever, the dead lever upper end is connected with the bracing piece, the bracing piece includes vertical pole and horizon bar, the upper end and the horizon bar one end of vertical pole are connected, the horizon bar is kept away from the vertical pole one end and is vertically worn to be equipped with the pressure pole of liftable, the pressure pole lower extreme is equipped with the pressure sheet, the lower surface and the guide way surface of pressure sheet are inconsistent, be equipped with the pressure spring who cup joints in the pressure pole between pressure pole and the pressure sheet, the pressure pole is equipped with the fender ring, keep off the ring lower surface and level bar upper surface inconsistent, so the pressure sheet of pressure pole lower extreme can support the hardware on the guide way tightly through the elasticity that pressure spring provided, thereby play the effect that compresses tightly hardware, alleviate staff's intensity of labour.

The present invention may be further configured in a preferred embodiment as: the dead lever upper end is equipped with rotatory hole, and vertical pole lower extreme is equipped with the pivot, rotatory hole and pivot normal running fit.

Through adopting above-mentioned technical scheme, because the dead lever upper end is equipped with rotatory hole, vertical pole lower extreme is equipped with the pivot, rotatory hole and pivot normal running fit, so when vertical pole needs to remove, vertical pole can rotate on the dead lever.

The present invention may be further configured in a preferred embodiment as: the fixed rod is provided with a pluggable bolt, and the rotating shaft of the vertical rod is locked on the fixed rod through the pluggable bolt.

Through adopting above-mentioned technical scheme, because the dead lever is provided with the bolt that can pull out the insertion, lock the pivot of vertical pole in the dead lever through the bolt, so when vertical pole needs the fixed, vertical pole can be fixed in the dead lever.

The present invention may be further configured in a preferred embodiment as: the lower end of the pressure sheet is fixedly connected with a rubber pad.

Through adopting above-mentioned technical scheme, because pressure sheet lower extreme fixedly connected with rubber pad can prevent like this that the scratch from appearing in hardware's surface.

The present invention may be further configured in a preferred embodiment as: and a compressible hose is sleeved outside the pressure spring.

Through adopting above-mentioned technical scheme, because the compressible hose has been cup jointed in the pressure spring outside, prevent like this that some debris from entering into pressure spring, guarantee that work goes on smoothly.

The present invention may be further configured in a preferred embodiment as: the pressure rod top is equipped with the handle, and the one end and the pressure rod top of handle are connected.

Through adopting above-mentioned technical scheme, because the pressure bar top is equipped with the handle, the one end and the pressure bar top of handle are connected, make things convenient for the staff operation like this.

To sum up, the utility model discloses a following at least one useful technological effect:

1. when the burrs of the hardware are polished, the polishing angle can be ensured to be unchanged;

2. hardware can be polished more stably.

Drawings

FIG. 1 is a schematic structural diagram of a vertical type criticizing machine of the prior art;

fig. 2 is a schematic overall structure diagram of an embodiment of the present invention;

fig. 3 is a schematic view of the overall structure of the positioning mechanism in the embodiment of the present invention;

fig. 4 is a schematic view of an assembly relationship of the auxiliary pressing mechanism in the embodiment of the present invention.

Reference numerals: 1. a vertical type criticizing machine; 11. a support; 12. a motor; 121. a driving wheel; 13. a console; 14. a work table; 141. a through hole; 15. a strut; 16. a support arm; 161. a driven wheel; 17. an abrasive belt; 2. a positioning mechanism; 21. a plate mold; 211. a guide groove; 22. a butterfly bolt; 3. an auxiliary pressing mechanism; 31. fixing the rod; 311. rotating the hole; 312. a bolt; 32. a support bar; 321. a vertical rod; 322. a horizontal bar; 323. a rotating shaft; 33. a pressure lever; 34. a handle; 35. a pressure sheet; 36. a rubber pad; 37. a pressure spring; 38. a hose; 39. and (4) a baffle ring.

Detailed Description

The present invention will be described in further detail with reference to the accompanying drawings.

Refer to fig. 2, for the utility model discloses a vertical cutting edge of a knife or a sword machine positioning mechanism of criticizing, including vertical cutting edge of a knife or a sword machine 1 of criticizing, vertical cutting edge of a sword machine 1 of criticizing includes support 11, the level is fixed with motor 12 in the support 11, motor 12's transmission shaft is connected with action wheel 121, the fixed workstation 14 that is provided with in support 11 upper end, 14 last fixed surface of workstation is provided with branch 15, branch 15 top level is provided with support arm 16, support arm 16 keeps away from the one end of branch 15 and is connected with rotatable follow driving wheel 161, be located action wheel 121 from driving wheel 161 directly over, workstation 14 is provided with through-hole 141, action wheel 121 and follow the abrasive band 17.

Referring to fig. 2 and 3, positioning mechanism 2 is disposed on an upper surface of table 14, positioning mechanism 2 corresponds to an outer surface of abrasive belt 17, positioning mechanism 2 includes a plate mold 21, guide groove 211 is disposed on plate mold 21, guide groove 211 extends toward a surface of abrasive belt 17, and guide groove 211 is located in a middle portion of plate mold 21. The plate die 21 is fixed on the workbench 14 through two butterfly bolts 22, the two butterfly bolts 22 are respectively located on two sides of the plate die 21, only one plate die 21 is shown in the embodiment, one plate die 21 corresponds to each hardware in actual production, and different plate dies 21 can be replaced according to different workpieces.

Referring to fig. 2 and 4, the upper surface of the worktable 14 is provided with an auxiliary pressing mechanism 3, the auxiliary pressing mechanism 3 is positioned at one side of the positioning mechanism 2, the auxiliary pressing mechanism 3 comprises a fixing rod 31, and the fixing rod 31 is vertically fixed on the worktable 14. The top end of the fixing rod 31 is provided with a supporting rod 32, the supporting rod 32 comprises a vertical rod 321 and a horizontal rod 322, the top end of the vertical rod 321 is fixedly connected with one end of the horizontal rod 322, and the vertical rod 321 and the horizontal rod 322 are integrally formed. The bottom end of the vertical rod 321 is provided with a rotating shaft 323, the top of the fixed rod 31 is provided with a rotating hole 311, and the rotating shaft 323 is in rotating fit with the rotating hole 311. The fixing rod 31 is horizontally provided with a plug 312 which can be pulled out and inserted, and the rotating shaft 323 is locked in the rotating hole 311 of the fixing rod 31 through the plug 312. One end of the horizontal rod 322, which is far away from the vertical rod 321, is vertically penetrated with a pressure rod 33 capable of lifting, the pressure rod 33 is positioned right above the guide groove 211 of the plate mold 21, the upper end of the pressure rod 33 is provided with a handle 34, one end of the handle 34 is fixedly connected with the top end of the pressure rod 33, and the handle 34 is perpendicular to the pressure rod 33. The lower end of the pressure rod 33 is fixedly connected with a pressure sheet 35, the lower surface of the pressure sheet 35 is fixedly connected with a rubber pad 36, and the lower surface of the rubber pad 36 is abutted against the bottom of the guide groove 211. A pressure spring 37 sleeved on the pressure rod 33 is arranged between the horizontal rod 322 and the pressure sheet 35, one end of the pressure spring 37 is abutted against the lower surface of the horizontal rod 322, the other end of the pressure spring 37 is abutted against the pressure sheet 35, and a compressible hose 38 is sleeved on the outer side of the pressure spring 37. The pressure rod 33 is fixed with a baffle ring 39, and the lower surface of the baffle ring 39 is contacted with the upper surface of the horizontal rod 322.

The implementation principle of the embodiment is as follows: before polishing hardware, the bolt 312 is pulled out and the vertical rod 321 is rotated to make the pressure rod 33 on the horizontal rod 322 far away from the abrasive belt 17, then the corresponding plate mold 21 is selected, the plate mold 21 is fixed on the workbench 14 through the butterfly bolt 22, then the vertical rod 321 is rotated to make the rubber pad 36 of the pressure sheet 35 at the lower end of the pressure rod 33 abut against the bottom of the guide groove 211 on the plate mold 21, and then the vertical rod 321 is locked on the fixing rod 31 through the bolt 312. Then motor 12 is started, motor 12 drives drive wheel 121 to rotate, so that abrasive belt 17 starts to rotate, then, the staff lifts pressure rod 33 through handle 34, make rubber pad 36 at the lower end of pressure rod 33 leave the bottom of guide groove 211 of template 21, then, put a hardware of burr that treats polishing into guide groove 211, and make the burr of the hardware that treats polishing be close to abrasive belt 17, until after burr and abrasive belt 17 contact, release handle 34, pressure rod 33 is moved down by the elasticity of pressure spring 37, rubber pad 36 lower template 21 is contradicted to the surface of hardware and is supported tightly to the hardware, after a hardware is polished, lift pressure rod 33, put next hardware and polish. After the same batch of hardware is finished being polished, the latch 312 is withdrawn and the pressure bar 33 is removed, and another form 21 is replaced, and then the polishing work for the next batch of products is performed.

The embodiment of this specific implementation mode is the preferred embodiment of the present invention, not limit according to this the utility model discloses a protection scope, so: all equivalent changes made according to the structure, shape and principle of the utility model are covered within the protection scope of the utility model.

Claims

1. The utility model provides a vertical cutting edge of a knife or a sword machine positioning mechanism of criticizing, includes vertical cutting edge of a knife or a sword machine (1) and positioning mechanism (2), its characterized in that: vertical edge of a knife or a sword machine (1) is including support (11), is equipped with motor (12) in support (11), and the transmission shaft of motor (12) is equipped with action wheel (121), support (11) upper end is fixed with workstation (14), and workstation (14) are equipped with branch (15), and branch (15) top level is equipped with support arm (16), and support arm (16) keep away from branch (15) one end and are equipped with rotatable follow driving wheel (161), workstation (14) are equipped with through-hole (141), action wheel (121) and follow driving wheel (161) cup joint abrasive band (17) that pass through-hole (141), and positioning mechanism (2) are including being fixed in template (21) of workstation (14), and template (21) upper surface is equipped with guide way (211) that are used for placing hardware, and guide way (211) extending direction is towards abrasive band (17) surface.

2. The vertical criticizing machine positioning mechanism of claim 1, wherein: the plate die (21) is fixed on the workbench (14) through two butterfly bolts (22), and the two butterfly bolts (22) are located on two sides of the plate die (21).

3. The vertical criticizing machine positioning mechanism of claim 2, wherein: workstation (14) upper surface is equipped with dead lever (31), and dead lever (31) upper end is connected with bracing piece (32), and bracing piece (32) include vertical pole (321) and horizon bar (322), and the upper end and horizon bar (322) one end of vertical pole (321) are connected, the one end that vertical pole (321) were kept away from in horizon bar (322) is vertical to be worn to be equipped with liftable pressure pole (33), and pressure pole (33) lower extreme is equipped with pressure piece (35), and the lower surface and guide way (211) surface of pressure piece (35) are inconsistent, are equipped with pressure spring (37) of cup jointing in pressure pole (33) between pressure pole (33) and pressure piece (35), pressure pole (33) are equipped with fender ring (39), and fender ring (39) lower surface and horizon bar (322) upper surface are inconsistent.

4. The vertical criticizing machine positioning mechanism of claim 3, wherein: the upper end of the fixed rod (31) is provided with a rotating hole (311), the lower end of the vertical rod (321) is provided with a rotating shaft (323), and the rotating hole (311) is in rotating fit with the rotating shaft (323).

5. The vertical criticizing machine positioning mechanism of claim 4, wherein: the fixing rod (31) is provided with a plug pin (312) which can be pulled out and inserted, and the rotating shaft (323) of the vertical rod (321) is locked on the fixing rod (31) through the plug pin (312).

6. The vertical criticizing machine positioning mechanism of claim 5, wherein: the lower end of the pressure sheet (35) is fixedly connected with a rubber pad (36).

7. The vertical criticizing machine positioning mechanism of claim 6, wherein: a compressible hose (38) is sleeved on the outer side of the pressure spring (37).

8. The vertical criticizing machine positioning mechanism of claim 7, wherein: the top end of the pressure rod (33) is provided with a handle (34), and one end of the handle (34) is connected with the top end of the pressure rod (33).