CN213055185U

CN213055185U - Fixing device for punching circular plate

Info

Publication number: CN213055185U
Application number: CN202021476963.6U
Authority: CN
Inventors: 庄清媛
Original assignee: Individual
Current assignee: Individual
Priority date: 2020-07-23
Filing date: 2020-07-23
Publication date: 2021-04-27
Anticipated expiration: 2030-07-23

Abstract

The utility model relates to a wood working machinery technical field just discloses a plectane is punched and is used fixing device, comprising a base plate, the top fixedly connected with base of bottom plate, the right side below swing joint of base has the bull stick, the right side fixedly connected with lift knob of bull stick, the left side fixedly connected with control gear of bull stick, the left side meshing of control gear has a transmitting gear, transmitting gear's inboard fixedly connected with driving lever, the top fixedly connected with action wheel of driving lever, the equal swing joint in the left and right sides of action wheel has from the driving wheel, the action wheel has the belt with the equal swing joint in the outside from the driving wheel, from the inboard fixedly connected with driven lever of driving wheel, the top fixedly connected with screw thread lifter of driven lever. Through the cooperation of the lifting knob, the control gear, the driving wheel and the threaded lifting rod, the effect of flexibly adjusting the distance between the circular plate and the punching device is achieved.

Description

Fixing device for punching circular plate

Technical Field

The utility model relates to a wood working machinery technical field specifically is a plectane is punched and is used fixing device.

Background

The plectane perforating device in the existing market is when using, and the fixing device of plectane can't go up and down, just also can't adjust plectane and perforating device's distance for the process of punching is comparatively troublesome, also can not be applicable to the plectane of equidimension not in addition, and this just makes fixing device's use can bring unnecessary trouble for the staff, consequently the utility model discloses it can adjust the distance between plectane and the perforating device in a flexible way and to the fixed effectual plectane of equidimension punch and use fixing device to specially provide herein, solves above problem, brings better result of use for the user.

SUMMERY OF THE UTILITY MODEL

Technical problem to be solved

The utility model provides a be not enough to prior art, the utility model provides a fixing device is used in plectane punches possesses can adjust the distance between plectane and the perforating device in a flexible way and to the fixed advantage such as effectual of plectane of equidimension not, the plectane perforating device on the existing market is when using, the fixing device of plectane can't go up and down, just also can't adjust the distance of plectane and perforating device, make the process of punching comparatively troublesome, and also can not be applicable to the plectane of multiple size in fixed plectane, this just makes fixing device's use can bring the trouble problem of unnecessary for the staff.

(II) technical scheme

In order to realize the above-mentioned distance that can adjust between plectane and the perforating device in a flexible way and to the fixed effectual purpose of plectane of equidimension not, the utility model provides a following technical scheme: a fixing device for punching a circular plate comprises a base plate, wherein a base is fixedly connected to the upper portion of the base plate, a movable groove is formed in the inner side of the base, a rotating rod is movably connected to the lower right portion of the base, a lifting knob is fixedly connected to the right side of the rotating rod, a control gear is fixedly connected to the left side of the rotating rod, a rotating gear is meshed to the left side of the control gear, a driving rod is fixedly connected to the inner side of the rotating gear, a driving wheel is fixedly connected to the upper portion of the driving rod, a driven wheel is movably connected to the left side and the right side of the driving wheel, a belt is movably connected to the outer sides of the driving wheel and the driven wheel, a driven rod is fixedly connected to the inner side of the driven wheel, a threaded lifting rod is fixedly connected to the upper portion of the driven rod, a, the equal fixedly connected with backup pad in the left and right sides of the top of elevator, the central threaded connection of backup pad has the thread tightening pole, the fixed knob of left side fixedly connected with of thread tightening pole, the right side swing joint of thread tightening pole has splint.

Preferably, the fixed plate is fixedly connected to the center of the inner side of the movable groove, and the driving rod is movably connected with the fixed plate, so that the driving rod is safer and more reliable in rotation and cannot be blocked by the fixed plate.

Preferably, a movable hole is formed in the right lower portion of the base, the rotating rod is movably connected with the base through the movable hole, and therefore the rotating rod can rotate on the base at will, and the control gear can be controlled to rotate conveniently through the lifting knob.

Preferably, the driving wheels are two in total and are respectively located above the driving rod and above the center, the driving wheel above the driving rod is movably connected with the left driven wheel through a belt, the driving wheel above the center of the driving rod is movably connected with the right driven wheel through a belt, so that the driving wheel can simultaneously drive the left driven wheel and the right driven wheel to rotate together, and the left driven rod and the right driven rod can rotate together.

Preferably, the limiting plate is fixedly connected above the threaded lifting rod, so that the threaded sleeve cannot fall off from the threaded lifting rod in the lifting process, and the safety and reliability of the whole device are ensured.

Preferably, a threaded hole is formed in the center of the supporting plate, and the threaded fixing rod is in threaded connection with the supporting plate through the threaded hole, so that the threaded fixing rod can drive the clamping plate to move left and right while rotating.

Preferably, the upper half of the clamping plate is semicircular, so that the clamping plate can clamp the circular plate and the circular plate is not easy to shift in the punching process.

(III) advantageous effects

Compared with the prior art, the utility model provides a plectane punches and uses fixing device possesses following beneficial effect:

1. this fixing device is used in plectane punching, through the lift knob, the control gear, the action wheel, the cooperation of screw thread lifter is used, thereby reached can adjust the effect of the distance between plectane and the perforating device in a flexible way, when the distance between plectane and the perforating device is adjusted to needs, rotate the lift knob, the lift knob passes through the bull stick and drives control gear and rotate, the control gear passes through the bull gear and drives the drive lever rotation, the drive lever passes through the action wheel and drives the driven rotation of left and right sides, then it rotates through driven lever 0 drive screw thread lifter from the driving wheel, make the screw thread cover go up and down on the screw thread lifter, just also the plectane that has driven on the elevator goes up and down, thereby realized can adjust the effect of the distance between plectan.

2. This fixing device for plectane punches, cooperation through fixed knob and splint is used, thereby reached the fixed effectual effect to the plectane of equidimension not, when needs fixed plectane, rotate fixed knob, make the screw thread dead lever move to the outside in the pivoted, make the screw thread dead lever drive splint and move to both sides, increased the distance between the splint of the left and right sides, put into the splint with the plectane on, the fixed knob of reverse rotation fixes the plectane again, thereby realized the fixed effectual effect to the plectane of equidimension not.

Drawings

FIG. 1 is a schematic view of the overall structure of the present invention;

fig. 2 is a detailed structural diagram of a portion a in fig. 1 according to the present invention.

In the figure: 1-bottom plate, 2-base, 3-movable groove, 4-rotating rod, 5-lifting knob, 6-control gear, 7-rotating gear, 8-driving rod, 9-driving wheel, 10-driven wheel, 11-belt, 12-driven rod, 13-threaded lifting rod, 14-threaded sleeve, 15-lifting block, 16-supporting plate, 17-threaded fixing rod, 18-fixing knob, 19-clamping plate and 20-fixing plate.

Detailed Description

The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.

Referring to fig. 1-2, a fixing device for punching a circular plate comprises a base plate 1, a base 2 is fixedly connected to the upper side of the base plate 1, a movable hole is formed in the lower right side of the base 2, a rotating rod 4 is movably connected to the base 2 through the movable hole, so that the rotating rod 4 can rotate freely on the base 2, the rotation of a control gear 6 is conveniently controlled by a lifting knob 5, a movable groove 3 is formed in the inner side of the base 2, a fixed plate 20 is fixedly connected to the center of the inner side of the movable groove 3, a driving rod 8 is movably connected to the fixed plate 20, so that the driving rod 8 is safer and more reliable in rotation and cannot be blocked by the fixed plate 20, the rotating rod 4 is movably connected to the lower right side of the base 2, the lifting knob 5 is fixedly connected to the right side of the rotating rod 4, the control gear 6 is fixedly connected to the left side of the rotating rod 4, a driving rod 8 is fixedly connected to the inner side of the rotating gear 7, a driving wheel 9 is fixedly connected to the upper side of the driving rod 8, two driving wheels 9 are respectively positioned above and above the center of the driving rod 8, the driving wheel 9 above the driving rod 8 is movably connected with a left driven wheel 10 through a belt 11, the driving wheel 9 above the center of the driving rod 8 is movably connected with a right driven wheel 10 through a belt 11, so that the driving wheel 9 can simultaneously drive the left driven wheel 10 and the right driven wheel 10 to rotate together, the left driven rod 12 and the right driven rod 12 can rotate together, the left side and the right side of the driving wheel 9 are both movably connected with the driven wheel 10, the outer sides of the driving wheel 9 and the driven wheel 10 are both movably connected with the belt 11, the inner side of the driven wheel 10 is fixedly connected with the driven rod 12, a thread lifting rod 13 is fixedly connected, the thread bushing 14 can not fall off from the thread lifting rod 13 in the lifting process, the safety and the reliability of the whole device are ensured, the thread bushing 14 is connected with the bottom side of the thread lifting rod 13 in a thread way, the lifting block 15 is fixedly connected with the inner side of the thread bushing 14, the supporting plates 16 are fixedly connected with the left side and the right side above the lifting block 15, the center of the supporting plate 16 is provided with a threaded hole, the thread fixing rod 17 is in thread connection with the supporting plate 16 through the threaded hole, this makes threaded fixing rod 17 can drive splint 19 and remove about pivoted while, and the central threaded connection of backup pad 16 has threaded fixing rod 17, and threaded fixing rod 17's left side fixedly connected with fixes knob 18, and threaded fixing rod 17's right side swing joint has splint 19, and the first half of splint 19 is semi-circular, and this makes splint 19 can press from both sides tight plectane, lets it be difficult for taking place the skew at the in-process of punching.

The working principle is as follows: when the circular plate needs to be fixed, the fixing knob 18 is rotated, so that the thread fixing rod 17 moves outwards while rotating, the thread fixing rod 17 drives the clamping plates 19 to move towards two sides, the distance between the clamping plates 19 on the left side and the right side is increased, the circular plate is placed on the clamping plates 19, then the fixing knob 18 is rotated reversely to fix the circular plate, and therefore the effect of good fixing effect on the circular plates with different sizes is achieved, when the distance between the circular plate and the punching device needs to be adjusted, the lifting knob 5 is rotated, the lifting knob 5 drives the control gear 6 to rotate through the rotating rod 4, the control gear 6 drives the driving rod 8 to rotate through the rotating gear 7, the driving rod 8 drives the driven wheels 10 on the left side and the right side to rotate through the driving wheel 9, then the driven wheels 10 drive the thread lifting rod 13 to rotate through the driven wheels 12, so that the thread sleeve 14, and the circular plate on the lifting block 15 is driven to lift, so that the effect of flexibly adjusting the distance between the circular plate and the punching device is realized.

In summary, the fixing device for punching a circular plate achieves the effect of flexibly adjusting the distance between the circular plate and the punching device by matching the lifting knob 5, the control gear 6, the driving wheel 9 and the threaded lifting rod 13, when the distance between the circular plate and the punching device needs to be adjusted, the lifting knob 5 is rotated, the lifting knob 5 drives the control gear 6 to rotate through the rotating rod 4, the control gear 6 drives the driving rod 8 to rotate through the rotating gear 7, the driving rod 8 drives the driven wheels 10 on the left side and the right side to rotate through the driving wheel 9, and then the driven wheels 10 drive the threaded lifting rod 13 to rotate through the driven rods 12, so that the threaded sleeve 14 is lifted on the threaded lifting rod 13, the circular plate on the lifting block 15 is also driven to lift, and the effect of flexibly adjusting the distance between the circular plate and the punching device is achieved. Use through the cooperation of fixed knob 18 and splint 19, thereby reached the fixed effectual effect to the plectane of equidimension not, when needs fixed plectane, rotate fixed knob 18, make threaded fixing rod 17 move to the outside in the pivoted, make threaded fixing rod 17 drive splint 19 and move to both sides, increased the distance between the splint 19 of the left and right sides, put into splint 19 with the plectane on, fixed knob 18 is fixed the plectane to the antiport again, thereby realized fixing effectual effect to the plectane of equidimension not.

Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.

Claims

1. The utility model provides a fixing device for circular plate punches, includes bottom plate (1), its characterized in that: the upper side of the base plate (1) is fixedly connected with a base (2), a movable groove (3) is formed in the inner side of the base (2), a rotating rod (4) is movably connected to the right lower side of the base (2), a lifting knob (5) is fixedly connected to the right side of the rotating rod (4), a control gear (6) is fixedly connected to the left side of the rotating rod (4), a rotating gear (7) is meshed to the left side of the control gear (6), a driving rod (8) is fixedly connected to the inner side of the rotating gear (7), a driving wheel (9) is fixedly connected to the upper side of the driving rod (8), driven wheels (10) are movably connected to the left side and the right side of the driving wheel (9), belts (11) are movably connected to the outer sides of the driving wheel (9) and the driven wheels (10), and driven rods (12) are fixedly connected to, the top fixedly connected with screw thread lifter (13) of driven lever (12), the bottom side threaded connection of screw thread lifter (13) has thread bush (14), inboard fixedly connected with elevator (15) of thread bush (14), equal fixedly connected with backup pad (16) in the left and right sides of the top of elevator (15), the central threaded connection of backup pad (16) has screw thread fixing rod (17), the left side fixedly connected with fixed knob (18) of screw thread fixing rod (17), the right side swing joint of screw thread fixing rod (17) has splint (19).

2. The apparatus for fixing a circular plate punching hole according to claim 1, wherein: the center of the inner side of the movable groove (3) is fixedly connected with a fixed plate (20), and the driving rod (8) is movably connected with the fixed plate (20).

3. The apparatus for fixing a circular plate punching hole according to claim 1, wherein: the right lower part of the base (2) is provided with a movable hole, and the rotating rod (4) is movably connected with the base (2) through the movable hole.

4. The apparatus for fixing a circular plate punching hole according to claim 1, wherein: the driving wheel (9) is two in total and is respectively located above the top and the center of the driving rod (8), the driving wheel (9) above the driving rod (8) is movably connected with the left driven wheel (10) through a belt (11), and the driving wheel (9) above the center of the driving rod (8) is movably connected with the right driven wheel (10) through the belt (11).

5. The apparatus for fixing a circular plate punching hole according to claim 1, wherein: and a limiting plate is fixedly connected above the threaded lifting rod (13).

6. The apparatus for fixing a circular plate punching hole according to claim 1, wherein: the center of the supporting plate (16) is provided with a threaded hole, and the threaded fixing rod (17) is in threaded connection with the supporting plate (16) through the threaded hole.

7. The apparatus for fixing a circular plate punching hole according to claim 1, wherein: the upper half part of the clamping plate (19) is semicircular.