CN113370320A - Equipment for punching circular wood threads - Google Patents

Equipment for punching circular wood threads Download PDF

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Publication number
CN113370320A
CN113370320A CN202110654462.5A CN202110654462A CN113370320A CN 113370320 A CN113370320 A CN 113370320A CN 202110654462 A CN202110654462 A CN 202110654462A CN 113370320 A CN113370320 A CN 113370320A
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China
Prior art keywords
plate
plates
rotating shaft
bottom plate
block
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Granted
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CN202110654462.5A
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Chinese (zh)
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CN113370320B (en
Inventor
宋秋妹
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Hunan Jiayun Packaging Co ltd
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Individual
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Publication of CN113370320B publication Critical patent/CN113370320B/en
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    • BPERFORMING OPERATIONS; TRANSPORTING
    • B27WORKING OR PRESERVING WOOD OR SIMILAR MATERIAL; NAILING OR STAPLING MACHINES IN GENERAL
    • B27CPLANING, DRILLING, MILLING, TURNING OR UNIVERSAL MACHINES FOR WOOD OR SIMILAR MATERIAL
    • B27C3/00Drilling machines or drilling devices; Equipment therefor
    • BPERFORMING OPERATIONS; TRANSPORTING
    • B27WORKING OR PRESERVING WOOD OR SIMILAR MATERIAL; NAILING OR STAPLING MACHINES IN GENERAL
    • B27CPLANING, DRILLING, MILLING, TURNING OR UNIVERSAL MACHINES FOR WOOD OR SIMILAR MATERIAL
    • B27C3/00Drilling machines or drilling devices; Equipment therefor
    • B27C3/02Stationary drilling machines with a single working spindle

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  • Life Sciences & Earth Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Wood Science & Technology (AREA)
  • Forests & Forestry (AREA)
  • Perforating, Stamping-Out Or Severing By Means Other Than Cutting (AREA)

Abstract

The invention relates to a device for thread punching, in particular to a device for thread punching of round timber. The equipment for punching the circular wood threads is capable of automatically blanking, free of manual punching and capable of fixing the circular wood. The invention provides a device for perforating circular wood threads, which comprises: the bottom plate is used for mounting the whole equipment; the fixing block is arranged on one side of the top of the bottom plate; the servo motor is arranged at the top of the fixed block; the storage mechanism is arranged on one side of the top of the bottom plate; the blanking mechanism is arranged below the material storage mechanism. Adopt the cooperation between toothed chain wheel subassembly, guide bar and the sixth connecting block, the guide bar passes through the sixth connecting block and drives the electric drill and remove along toothed chain wheel rotation direction, and when the guide bar removed to toothed chain wheel subassembly right-hand member, the guide bar moved about in the spout of sixth connecting block, and the electric drill was unmovable this moment, and then guaranteed the quality of punching.

Description

Equipment for punching circular wood threads
Technical Field
The invention relates to a device for thread punching, in particular to a device for thread punching of round timber.
Background
Wood plays a great supporting role in human life. Wood is used in different ways according to its different properties. Most can become circular timber to wood working among the prior art so that play corresponding effect in furniture manufacturing or handicraft production, but current circular timber punches and needs manual operation mostly, wastes time and energy, and is difficult for being pressed from both sides tight fixed to circular timber, causes easily that the position of punching differs, and current perforating device can not realize automatic unloading mostly, and structural function singleness is fixed, has reduced work efficiency, is unfavorable for extensive popularization and popularization.
Therefore, the equipment for punching the circular wood threads, which can automatically perform blanking, does not need manual punching and can fix the circular wood, needs to be designed.
Disclosure of Invention
In order to overcome the defects that manual operation is needed, clamping and fixing are not easy, and automatic blanking cannot be realized, the technical problem to be solved is as follows: the equipment for punching the circular wood threads is capable of automatically blanking, free of manual punching and capable of fixing the circular wood.
An apparatus for threading round timber comprising:
the bottom plate is used for mounting the whole equipment;
the fixing block is arranged on one side of the top of the bottom plate;
the servo motor is arranged at the top of the fixed block;
the storage mechanism is arranged on one side of the top of the bottom plate;
a blanking mechanism is arranged below the material storage mechanism;
the material receiving mechanism is arranged below the blanking mechanism;
the punching mechanism is arranged on one side of the top of the bottom plate.
Further explained, the storage mechanism comprises:
four first supporting plates are uniformly arranged on one side of the top of the bottom plate;
the placing plates are arranged among the tops of the four first supporting plates;
the first connecting plate is arranged between the upper parts of the two first supporting plates on one side;
the top of the placing plate is uniformly provided with four first connecting blocks;
the inner sides of the first connecting blocks are provided with first connecting rods in a sliding manner;
the clamping plates are arranged on the first connecting rods;
the first connecting rod is provided with a fixing ring in a threaded manner;
limiting plates are arranged between the clamping plates on the same side in a sliding mode.
Further explaining, the material mechanism comprises:
the air cylinder is arranged on one side of the top of the bottom plate;
the first supporting plate on one side is symmetrically provided with a first connecting rod;
a second connecting plate is arranged between the second connecting rods;
the front side of the second connecting plate is provided with a second connecting block;
the rotating rod is rotatably connected between the second connecting block and the first connecting plate;
the clamping blocks are symmetrically arranged on the rotating rod;
the top of the telescopic rod of the air cylinder is provided with a third connecting block;
and the third connecting plate is rotatably arranged on the third connecting block and is connected with the rotating rod.
Further explaining, the receiving mechanism comprises:
the middle part of the inner side of the first supporting plate is provided with a fourth connecting block;
a material receiving plate is arranged between the fourth connecting blocks;
the draw-in groove connects one side of flitch to be equipped with two draw-in grooves.
Further, the punching mechanism includes:
the sliding rails are symmetrically arranged on one side of the top of the bottom plate;
the guide plates are arranged in the slide rails in a sliding manner;
the guide plates are arranged in the sliding rails in a sliding mode, the sixth connecting block is arranged between the guide plates, and a sliding groove is formed in the bottom of the sixth connecting block;
the electric drill is arranged on the right side of the sixth connecting block;
the output end of the servo motor is provided with a second rotating shaft;
the first rotating shaft is rotatably arranged on one side of the top of the bottom plate;
the gear chain wheel component is arranged between the first rotating shaft and the second rotating shaft;
and the guide rod is arranged on the toothed chain wheel assembly and matched with the sliding groove at the bottom of the sixth connecting block.
Further explain, still include chucking mechanism, push down the mechanism and include:
the second supporting plate is arranged on one side of the top of the bottom plate;
a third supporting plate is arranged on one side of the top of the bottom plate;
a fourth connecting plate is arranged between the second supporting plate and the third supporting plate in a sliding manner;
springs are respectively arranged between the fourth connecting plate and the second supporting plate and between the fourth connecting plate and the third supporting plate;
one side of the bottom of the fourth connecting plate is provided with a fifth connecting block;
the bottom of the fifth connecting block is provided with a clamping block.
Further explain, still include and push down the mechanism, push down the mechanism including:
one side of the upper part of the third supporting plate is symmetrically provided with a fifth connecting plate;
a fourth supporting plate is arranged on one side of the top of the bottom plate;
a fourth rotating shaft is rotatably arranged between the two fifth connecting plates and the fourth supporting plate;
a third rotating shaft is rotatably arranged on one side of the top of the bottom plate;
bevel gears are arranged on the third rotating shaft and the fourth rotating shaft, and the two bevel gears are meshed;
the cam is arranged on the fourth rotating shaft and is positioned between the two fifth connecting plates;
and a belt pulley component is arranged between the third rotating shaft and the second rotating shaft.
Further, electric drills are known in the art.
The beneficial effects are that: 1. adopt the bull stick, cooperation between fixture block and the third connecting block, the telescopic link of cylinder drives third connecting block rebound, it rotates to drive the bull stick through the third connecting plate, thereby it all rotates to drive the fixture block to the front side, make circular timber drop on connecing the flitch, the bulge of fixture block supports the circular timber on upper portion simultaneously, when the telescopic link of cylinder drives the third connecting block rebound, it all rotates to the rear side to drive the fixture block, the fixture block no longer supports the circular timber on upper portion, intermittent type unloading has been realized.
2. Adopt the tooth sprocket subassembly, cooperation between guide bar and the sixth connecting block, the guide bar drives the sixth connecting block and removes, the sixth connecting block drives the electric drill and removes along tooth sprocket rotation direction, punch to circular timber, when the guide bar removes to tooth sprocket subassembly right-hand member, the guide bar moves about in the spout of sixth connecting block, the electric drill is unmovable this moment, then the guide bar continues to drive the electric drill and removes, separate with circular timber, and then guarantee the quality of punching.
Drawings
Fig. 1 is a schematic perspective view of the present invention.
Fig. 2 is a schematic perspective view of a first part of the present invention.
Fig. 3 is a schematic perspective view of a second part of the present invention.
Fig. 4 is a perspective view of a third part of the present invention.
Part names and serial numbers in the figure: 1-bottom plate, 2-fixed block, 3-servo motor, 4-storage mechanism, 40-first supporting plate, 41-placing plate, 42-first connecting plate, 43-limiting plate, 44-clamping plate, 45-first connecting block, 46-first connecting rod, 47-fixing ring, 5-blanking mechanism, 50-air cylinder, 51-second connecting plate, 52-second connecting rod, 53-second connecting block, 54-rotating rod, 55-clamping block, 56-third connecting plate, 57-third connecting block, 6-material receiving mechanism, 60-fourth connecting block, 61-material receiving plate, 62-clamping groove, 7-clamping mechanism, 70-second supporting plate, 71-spring, 72-fourth connecting plate, 73-fifth connecting block, 74-clamping block, 75-third supporting plate, 8-punching mechanism, 80-sliding rail, 81-guiding plate, 82-sixth connecting block, 83-electric drill, 84-guiding rod, 85-first rotating shaft, 86-toothed chain wheel assembly, 87-second rotating shaft, 9-pressing mechanism, 90-fifth connecting plate, 91-fourth supporting plate, 92-third rotating shaft, 93-belt pulley assembly, 94-bevel gear, 95-fourth rotating shaft and 96-cam.
Detailed Description
It is to be noted that, in the case of the different described embodiments, identical components are provided with the same reference numerals or the same component names, wherein the disclosure contained in the entire description can be transferred to identical components having the same reference numerals or the same component names in a meaningful manner. The positional references selected in the description, such as upper, lower, lateral, etc., refer also to the directly described and illustrated figures and are to be read into the new position in the sense of a change in position.
Example 1
The utility model provides an equipment for giving circular timber screw thread punching, as shown in figure 1, including bottom plate 1, fixed block 2, servo motor 3, storage mechanism 4, unloading mechanism 5, receiving mechanism 6 and the mechanism 8 of punching, 1 top left side of bottom plate is equipped with fixed block 2, 2 tops of fixed block are equipped with servo motor 3, 1 top right rear side of bottom plate is equipped with storage mechanism 4, 4 below of storage mechanism are equipped with unloading mechanism 5, 5 below of unloading mechanism are equipped with receiving mechanism 6, 1 top left front side of bottom plate is equipped with the mechanism 8 of punching.
The staff can be according to the width of circular timber's width adjustment storage mechanism 4, the fixed storage mechanism 4 in back has been adjusted, then place circular timber in storage mechanism 4, then start unloading mechanism 5 work, unloading mechanism 5 makes circular timber carry out the unloading one by one, a circular timber drops to receiving mechanism 6 in, then start servo motor 3 and the work of mechanism 8 that punches, servo motor 3 drives mechanism 8 that punches to circular timber, the back that finishes punching, the staff takes out circular timber, unloading mechanism 5 transmits a new circular timber to receiving mechanism 6 again this moment, after the unloading of whole circular timber finishes with punching, close servo motor 3 and unloading mechanism 5.
Example 2
On the basis of embodiment 1, as shown in fig. 2 to 4, the storage mechanism 4 includes first supporting plates 40, placing plates 41, first connecting plates 42, limiting plates 43, clamping plates 44, first connecting blocks 45, first connecting rods 46 and fixing rings 47, four first supporting plates 40 are uniformly arranged on the right rear side of the top of the bottom plate 1, the placing plates 41 are arranged between the tops of the four first supporting plates 40, the first connecting plates 42 are arranged between the upper portions of the two left first supporting plates 40, four first connecting blocks 45 are uniformly arranged on the tops of the placing plates 41, the first connecting rods 46 are arranged on the inner sides of the first connecting blocks 45 in a sliding manner, the clamping plates 44 are arranged on the first connecting rods 46, the fixing rings 47 are arranged on the first connecting rods 46 in a threaded manner, and the limiting plates 43 are arranged between the clamping plates 44 on the same side in a sliding manner.
The blanking mechanism 5 comprises an air cylinder 50, a second connecting plate 51, a second connecting rod 52, second connecting blocks 53, rotating rods 54, clamping blocks 55, third connecting plates 56 and third connecting blocks 57, the air cylinder 50 is arranged on the right rear side of the top of the bottom plate 1, the second connecting rods 52 are symmetrically arranged on the first supporting plate 40 on the right rear side, the second connecting plates 51 are arranged between the second connecting rods 52, the second connecting blocks 53 are arranged on the front side of the second connecting plates 51, the rotating rods 54 are rotatably connected between the second connecting plates 53 and the first connecting plates 42, the clamping blocks 55 are symmetrically arranged on the rotating rods 54 in the left and right direction, the third connecting blocks 57 are arranged on the top of the telescopic rods of the air cylinders 50, the third connecting plates 56 are rotatably arranged on the third connecting blocks 57, and the third connecting plates 56 are connected with the rotating rods 54.
The receiving mechanism 6 comprises a fourth connecting block 60, a receiving plate 61 and a clamping groove 62, the fourth connecting block 60 is arranged in the middle of the inner side of the first supporting plate 40, the receiving plate 61 is arranged between the fourth connecting blocks 60, and the two clamping grooves 62 are arranged on the front side of the receiving plate 61.
The worker can rotate and take down the fixing ring 47, then slide the clamping plates 44 left and right, adjust the distance between the two clamping plates 44, after adjustment is completed, rotate the fixing ring 47 again to fix the clamping plates 44, then place the circular wood between the clamping plates 44, the circular wood at the lowest end is positioned in the concave parts of the two clamping blocks 55, then start the cylinder 50 to work, the telescopic rod of the cylinder 50 drives the third connecting block 57 to move upwards, the rotating rod 54 is driven to rotate by the third connecting plate 56, thereby driving the clamping blocks 55 to rotate towards the front side, so that the circular wood drops on the material receiving plate 61, the circular wood slides into the clamping groove 62 along the material receiving plate 61, meanwhile, the convex part of the clamping block 55 supports the upper circular wood, at the moment, the punching mechanism 8 punches the circular wood, after the punching is completed and the worker takes out the circle, the telescopic rod of the cylinder 50 drives the third connecting block 57 to move downwards, the rotating rod 54 is rotated by the third connecting plate 56, so that the blocks 55 are all rotated to the rear side, and the blocks 55 are not abutted against the upper circular wood, so that the next circular wood is located in the recessed portions of the two blocks 55.
The punching mechanism 8 comprises a slide rail 80, a guide plate 81, a sixth connecting block 82 and an electric drill 83, guide bar 84, first pivot 85, toothed chain wheel assembly 86 and second pivot 87, bottom plate 1 top left side symmetry is equipped with slide rail 80, all slidingtype is equipped with deflector 81 in the slide rail 80, be equipped with sixth connecting block 82 between the deflector 81, open the spout in sixth connecting block 82 bottom, sixth connecting block 82 right side is equipped with electric drill 83, servo motor 3 output is equipped with second pivot 87, bottom plate 1 top left side rotary type is equipped with first pivot 85, be equipped with toothed chain wheel assembly 86 between first pivot 85 and the second pivot 87, toothed chain wheel assembly 86 comprises sprocket and chain, the sprocket is two and sets up respectively on first pivot 85 and second pivot 87, the chain is around between the sprocket, be equipped with guide bar 84 on the toothed chain wheel assembly 86, guide bar 84 cooperatees with the spout of sixth connecting block 82 bottom.
The servo motor 3 drives the second rotating shaft 87 to rotate, the second rotating shaft 87 drives the toothed chain wheel assembly 86 and the first rotating shaft 85 to rotate, the toothed chain wheel assembly 86 drives the guide rod 84 to move, the guide rod 84 drives the sixth connecting block 82 to move through the guide plate 81, the sixth connecting block 82 drives the electric drill 83 to move rightwards, the electric drill 83 punches holes in circular wood, when the guide rod 84 moves to the right end of the toothed chain wheel assembly 86, the guide rod 84 moves in the chute of the sixth connecting block 82, the electric drill 83 does not move at the moment, then the guide rod 84 continues to drive the electric drill 83 to move leftwards and is separated from the circular wood, at the moment, a worker can collect the circular wood after the punching is finished, and at the moment, the clamping plate 44 conveys the next circular wood into the clamping groove 62.
Example 3
On the basis of embodiment 2, as shown in fig. 4, the pressing device further includes a clamping mechanism 7, the pressing mechanism 9 includes a second support plate 70, a spring 71, a fourth connecting plate 72, a fifth connecting block 73, a clamping block 74 and a third support plate 75, the second support plate 70 is disposed on the left side of the top of the bottom plate 1, the third support plate 75 is disposed on the front side of the top of the bottom plate 1, the fourth connecting plate 72 is slidably disposed between the second support plate 70 and the third support plate 75, the springs 71 are disposed between the fourth connecting plate 72 and the second support plate 70 and between the fourth connecting plate 72 and the third support plate 75, the fifth connecting block 73 is disposed on the right side of the bottom of the fourth connecting plate 72, and the clamping block 74 is disposed at the bottom of the fifth connecting block 73.
When electric drill 83 removed to being close to circular timber, the manual fourth connecting plate 72 that pushes down of staff, thereby drive fifth connecting block 73 and chucking piece 74 and all move down, spring 71 is all stretched, thereby press from both sides the circular timber of the in-process of punching tightly, the work of conveniently punching goes on, punch when electric drill 83 and finish keeping away from circular timber after, the staff no longer pushes down fourth connecting plate 72, spring 71 all resets, and drive fifth connecting block 73 and chucking piece 74 and all move up and reset, then the staff can take out the circular timber that finishes of punching.
The pressing mechanism 9 comprises a fifth connecting plate 90, a fourth supporting plate 91, a third rotating shaft 92, a belt pulley component 93, bevel gears 94, a fourth rotating shaft 95 and a cam 96, the fifth connecting plate 90 is symmetrically arranged on the rear side of the upper part of the third supporting plate 75, the fourth supporting plate 91 is arranged on the right front side of the top of the bottom plate 1, the fourth rotating shaft 95 is rotatably arranged between the two fifth connecting plates 90 and the fourth supporting plate 91, the third rotating shaft 92 is rotatably arranged on the right front side of the top of the bottom plate 1, the bevel gears 94 are respectively arranged on the third rotating shaft 92 and the fourth rotating shaft 95, the cam 96 is arranged on the fourth rotating shaft 95, the cam 96 is positioned between the two fifth connecting plates 90, the belt pulley component 93 is arranged between the third rotating shaft 92 and the second rotating shaft 87, the belt pulley component 93 is composed of a belt pulley and a belt, the two belt pulleys are respectively arranged on the third rotating shaft 92 and the second rotating shaft 87, the belt is wound between the pulleys.
Second pivot 87 passes through belt pulley unit 93 and drives third pivot 92 and rotate, third pivot 92 drives fourth pivot 95 through two bevel gears 94 mesh mutually and rotates, fourth pivot 95 drives cam 96 and rotates, when cam 96 rotates to pushing down fourth connecting plate 72, spring 71 is all stretched, drive fifth connecting block 73 and chucking piece 74 and all move down, thereby press from both sides tight to the circular timber of the in-process of punching, when cam 96 rotates to no longer pushing down fourth connecting plate 72, punch this moment and finish, and electric drill 83 and circular timber separation, spring 71 all resets, drive fifth connecting block 73 and chucking piece 74 and all move up, the staff can take out the circular timber that finishes punching this moment.
While the disclosure has been shown and described with reference to certain exemplary embodiments thereof, it will be understood by those skilled in the art that various changes in form and details may be made therein without departing from the spirit and scope of the disclosure as defined by the appended claims and their equivalents. Accordingly, the scope of the present disclosure should not be limited to the above-described embodiments, but should be defined not only by the appended claims, but also by equivalents thereof.

Claims (8)

1. An apparatus for threading round timber, comprising:
the bottom plate (1), the bottom plate (1) is used for installing the whole equipment;
the fixing block (2) is arranged on one side of the top of the bottom plate (1);
the servo motor (3) is arranged at the top of the fixed block (2);
the storage mechanism (4) is arranged on one side of the top of the bottom plate (1);
a blanking mechanism (5) is arranged below the material storage mechanism (4);
a material receiving mechanism (6) is arranged below the material receiving mechanism (6) and the blanking mechanism (5);
the punching mechanism (8) is arranged on one side of the top of the bottom plate (1).
2. An apparatus for threading round timber as claimed in claim 1, characterised in that the magazine (4) comprises:
four first supporting plates (40) are uniformly arranged on one side of the top of the bottom plate (1);
the placing plates (41) are arranged among the tops of the four first supporting plates (40);
the first connecting plate (42) is arranged between the upper parts of the two first supporting plates (40) on one side;
the top of the placing plate (41) is uniformly provided with four first connecting blocks (45);
the inner sides of the first connecting blocks (45) are provided with first connecting rods (46) in a sliding manner;
the clamping plates (44) are arranged on the first connecting rods (46);
the fixing ring (47) is arranged on the first connecting rod (46) in a threaded manner;
limiting plates (43) are arranged between the limiting plates (43) and the clamping plates (44) on the same side in a sliding manner.
3. An apparatus for threading round wood according to claim 2, characterized in that the blanking mechanism (5) comprises:
the air cylinder (50) is arranged on one side of the top of the bottom plate (1);
the first supporting plate (40) on one side of the second connecting rod (52) is symmetrically provided with the second connecting rod (52);
a second connecting plate (51) is arranged between the second connecting rods (52);
the front side of the second connecting plate (51) is provided with a second connecting block (53);
the rotating rod (54) is rotatably connected between the second connecting block (53) and the first connecting plate (42);
the fixture blocks (55) are symmetrically arranged on the rotating rod (54);
the top of the telescopic rod of the air cylinder (50) is provided with a third connecting block (57);
a third connecting plate (56), a third connecting plate (56) is rotatably arranged on the third connecting block (57), and the third connecting plate (56) is connected with the rotating rod (54).
4. A device for threading round wood according to claim 3, characterized in that the receiving mechanism (6) comprises:
the middle part of the inner side of the first supporting plate (40) is provided with a fourth connecting block (60);
a material receiving plate (61) is arranged between the material receiving plates (61) and the fourth connecting blocks (60);
the clamping groove (62) and two clamping grooves (62) are formed in one side of the material receiving plate (61).
5. An apparatus for threading round wood according to claim 4, characterized in that the perforating mechanism (8) comprises:
the sliding rails (80) are symmetrically arranged on one side of the top of the bottom plate (1);
the guide plates (81) are arranged in the guide rails (80) in a sliding manner;
guide plates (81) are arranged in the sliding rail (80) in a sliding mode, the sixth connecting blocks (82) are arranged between the guide plates (81), and sliding grooves are formed in the bottoms of the sixth connecting blocks (82);
the electric drill (83) is arranged on the right side of the sixth connecting block (82);
the output end of the servo motor (3) is provided with a second rotating shaft (87);
the first rotating shaft (85) is rotatably arranged on one side of the top of the bottom plate (1);
the gear chain wheel assembly (86) is arranged between the first rotating shaft (85) and the second rotating shaft (87);
the guide rod (84) is arranged on the toothed chain wheel assembly (86), and the guide rod (84) is matched with the sliding groove at the bottom of the sixth connecting block (82).
6. An apparatus for threading round wood according to claim 5 and further comprising a clamping mechanism (7), the clamping mechanism (7) comprising:
a second support plate (70), wherein the second support plate (70) is arranged on one side of the top of the bottom plate (1);
a third supporting plate (75), wherein the third supporting plate (75) is arranged on one side of the top of the bottom plate (1);
a fourth connecting plate (72) is arranged between the second supporting plate (70) and the third supporting plate (75) in a sliding manner;
springs (71), wherein the springs (71) are respectively arranged between the fourth connecting plate (72) and the second supporting plate (70) and the third supporting plate (75);
a fifth connecting block (73), wherein the fifth connecting block (73) is arranged on one side of the bottom of the fourth connecting plate (72);
the bottom of the clamping block (74) and the fifth connecting block (73) is provided with the clamping block (74).
7. An apparatus for threading round wood according to claim 6 and further comprising a hold-down mechanism (9), the hold-down mechanism (9) comprising:
a fifth connecting plate (90), wherein the fifth connecting plate (90) is symmetrically arranged on one side of the upper part of the third supporting plate (75);
a fourth supporting plate (91), wherein the fourth supporting plate (91) is arranged on one side of the top of the bottom plate (1);
a fourth rotating shaft (95) is rotatably arranged between the two fifth connecting plates (90) and the fourth supporting plate (91);
a third rotating shaft (92), wherein the third rotating shaft (92) is rotatably arranged on one side of the top of the bottom plate (1);
the third rotating shaft (92) and the fourth rotating shaft (95) are respectively provided with a bevel gear (94), and the two bevel gears (94) are meshed;
the cam (96) is arranged on the fourth rotating shaft (95), and the cam (96) is positioned between the two fifth connecting plates (90);
a belt pulley assembly (93), and a belt pulley assembly (93) is arranged between the third rotating shaft (92) and the second rotating shaft (87).
8. An apparatus for threading round lumber according to claim 5 wherein: the drill (83) is prior art.
CN202110654462.5A 2021-06-11 2021-06-11 Equipment for punching threads on round timber Active CN113370320B (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN202110654462.5A CN113370320B (en) 2021-06-11 2021-06-11 Equipment for punching threads on round timber

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN202110654462.5A CN113370320B (en) 2021-06-11 2021-06-11 Equipment for punching threads on round timber

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CN113370320A true CN113370320A (en) 2021-09-10
CN113370320B CN113370320B (en) 2023-09-22

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Publication number Priority date Publication date Assignee Title
SU1562138A1 (en) * 1987-12-07 1990-05-07 Производственное объединение "Ленинградский завод турбинных лопаток" им.50-летия СССР Drilling multispindle automatic machine
EP0625394A1 (en) * 1993-05-19 1994-11-23 Jean-Claude Grandclement Apparatus for drilling long pieces of wood
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