CN212242715U - Perforating device for coal mine party building data files - Google Patents
Perforating device for coal mine party building data files Download PDFInfo
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- CN212242715U CN212242715U CN202020298883.XU CN202020298883U CN212242715U CN 212242715 U CN212242715 U CN 212242715U CN 202020298883 U CN202020298883 U CN 202020298883U CN 212242715 U CN212242715 U CN 212242715U
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Abstract
The utility model is suitable for a file administration technical field provides a colliery party builds perforating device for data file, including the punching platform, the both sides limit of punching platform is fixed first bracing piece and second bracing piece respectively, and first bracing piece and second bracing piece can move respectively and cup joint third movable block and fourth movable block, fixed connection third bracing piece between third movable block and the fourth movable block, and the third bracing piece is through hanging a fixed connection structure of punching of piece; the bottoms of the third moving block and the fourth moving block are also connected with a lifting structure; a paper scrap groove corresponding to the punching needle is also arranged on the punching table; and positioning structures are arranged on two sides of the punching table. Therefore, the utility model discloses simple structure, convenient operation, degree of automation is high, can carry out the equidistance adjustment of perforating needle and the adjustment of perforating needle height according to actual need to adapt to the archives material of different specifications.
Description
Technical Field
The utility model relates to an archive management technical field especially relates to a perforating device is used to data archives is built to colliery party.
Background
Coal mine production enterprises can produce a large amount of archives in the operation process for recording and arranging relevant production information, personnel information, customer information and the like, and the archives frequently need to punch files in the arranging process and then bind and file the files.
The utility model discloses a perforating device for file administration in the patent of publication number CN208867331U, the device can be fixed the archives that need punch through setting up sleeve, piston rod and stopper to the fixed position of archives can be adjusted wantonly, and a plurality of rods that punch can be fixed to the fixed disk, can adjust the quantity and the interval of the stick that punches according to the size of archives. However, the automation degree and the precision of the punching rod in the adjusting process are not enough.
In view of the above, the prior art is obviously inconvenient and disadvantageous in practical use, and needs to be improved.
SUMMERY OF THE UTILITY MODEL
To foretell defect, an object of the utility model is to provide a perforating device for data archives is built to colliery party, its simple structure, convenient operation, degree of automation is high, can carry out the equidistance adjustment of perforating needle and the adjustment of perforating needle height according to actual need to adapt to the archival material of different specifications.
In order to achieve the purpose, the utility model provides a perforating device for data archives is built to coal mine party, which comprises a perforating table, wherein a first supporting rod and a second supporting rod are respectively fixed on two side edges of the perforating table, the first supporting rod and the second supporting rod are respectively movably sleeved with a third moving block and a fourth moving block, a third supporting rod is fixedly connected between the third moving block and the fourth moving block, and the third supporting rod is fixedly connected with a perforating structure through a hanging block; the bottom parts of the third moving block and the fourth moving block are also connected with a lifting structure.
The lifting structure comprises a first lifting shaft and a second lifting shaft which are fixedly connected to the bottoms of the third moving block and the fourth moving block respectively; a first rotating shaft is sleeved outside the first lifting shaft in a threaded manner, and the bottom end of the first rotating shaft is connected with a first gear box; a second rotating shaft is sleeved outside the second lifting shaft in a threaded manner, and the bottom end of the second rotating shaft is connected with a second gear box; the second gear box is in transmission connection with the first gear box through a transmission shaft and is also connected with a motor; the first lifting shaft and the second lifting shaft have the same specification and opposite rotation directions.
The punching structure comprises a left needle rod and a right needle rod, a fixed cross beam and a first cross beam are connected between the left needle rod and the right needle rod, and the fixed cross beam is connected with the third supporting rod through the hanging block; the first beam is also connected with a plurality of groups of needle components in a sliding manner.
A first moving block and a second moving block are movably sleeved on the left needle rod and the right needle rod respectively, a second cross beam is fixedly connected between the first moving block and the second moving block, the second cross beam is positioned between the first cross beam and the fixed cross beam, and an external thread is arranged at the right end of the second cross beam; a plurality of second sliding sleeves are sleeved on the second cross beam, and a plurality of connecting rods are hinged between the second sliding sleeves and the needle tool component; the second sliding sleeve at the leftmost end is fixedly sleeved with the second beam, the second sliding sleeve at the rightmost end is connected with the distance adjusting structure, and the second beam is sleeved with the rest of the second sliding sleeve in a sliding mode.
A paper scrap groove corresponding to the needle component is also arranged on the punching table; and positioning structures are arranged on two sides of the punching table.
According to the perforating device for the data file of the coal mine party construction, the second gear box is internally provided with the driving wheel, the first driving wheel and the second driving wheel which are connected in a transmission way in sequence; the driving wheel is connected with the motor, the first driving wheel is connected with the second rotating shaft, and the second driving wheel is connected with the transmission shaft; a third driving wheel and a fourth driving wheel which are connected in a transmission manner in sequence are arranged in the first gearbox; the third driving wheel is connected with the transmission shaft, and the fourth driving wheel is connected with the first rotating shaft.
According to the perforating device for the coal mine party building data file of the utility model, the bottom of the first beam is provided with a chute along the length direction; each group of needle components comprises a first sliding sleeve which is sleeved on the first cross beam in a sliding manner, and further comprises a needle handle of which the bottom is connected with a punching needle, wherein the head of the needle handle penetrates through the first sliding sleeve and then is inserted into the sliding groove; the connecting rod is hinged between the first sliding sleeve and the second sliding sleeve.
According to the utility model discloses a perforating device is used to data archives is built to colliery party, the middle part of needle handle still is provided with fixed wing, fixed wing rigid coupling is in the bottom of first sliding sleeve.
According to the utility model discloses a perforating device is used to data archives is built to colliery party, the spacing collar is cup jointed in the both ends of first crossbeam still removable, the spacing collar includes the first half-turn and the second half-turn through screwed connection.
According to the utility model discloses a perforating device is used to data archives is built to colliery party, the distance adjustment structure includes the go-between, the go-between slides and cup joints on the second crossbeam, the one end rigid coupling rightmost end of go-between the second sliding sleeve, the other end of go-between passes through the bearing rigid coupling nut, the nut screw thread cup joints the second crossbeam.
According to the utility model discloses a perforating device is used to data archives is built to colliery party, be equipped with the second locating hole on the nut, the external screw thread portion of second crossbeam still be equipped with a plurality of with the second locating hole corresponds the first locating hole of use, first locating hole with wear to establish the locating pin in the second locating hole.
According to the utility model discloses a perforating device is used to data archives is built to colliery party, the side of left side needle bar still is equipped with the first pinhole of a plurality of, still be equipped with on the first movable block with first pinhole corresponds the second pinhole that uses, peg graft the pin in first pinhole and the second pinhole.
According to the utility model discloses a perforating device is used to data archives is built to colliery party, the bottom of punching the platform still is equipped with the drawer, be equipped with the handle on the drawer, the both sides limit of drawer all is equipped with the spout, still be equipped with the slide rail on the landing leg of punching the platform, slide rail sliding connection the spout.
According to the utility model discloses a perforating device is used to data archives is built to colliery party, location structure includes the rigid coupling and is in the sleeve of punching the platform both sides, telescopic front portion is provided with the fastening bolt who is used for fixed piston rod, the end connection of piston rod is used for the stopper of fixed archives.
The utility model aims at providing a perforating device for data files of coal mine party construction, which comprises a plurality of groups of needle components by arranging a perforating structure, wherein each group of needle components comprises a first sliding sleeve which is sleeved on a first beam in a sliding way; the left needle rod and the right needle rod can be movably connected with a second beam, the second beam is sleeved with a plurality of second sliding sleeves, and a plurality of connecting rods are hinged between the second sliding sleeves and the first sliding sleeves; through the effect of connecting rod, when adjusting the distance between two adjacent second sliding sleeves, the distance between two adjacent first sliding sleeves is also adjusted simultaneously to adjust the distance between two adjacent perforating needles, and can realize equidistance between two adjacent perforating needles and adjust, the regulation mode is simple, degree of automation and precision are all higher, thereby adapt to the archives of different specification sizes. The punching table is also provided with a lifting structure, and the lifting structure can adjust the height of the punching needle. To sum up, the beneficial effects of the utility model are that: simple structure, convenient operation, degree of automation is high, can carry out the equidistance adjustment of perforating needle and the adjustment of perforating needle height according to actual need to the archives material of adaptation different specifications.
Drawings
FIG. 1 is a schematic structural view of the present invention;
FIG. 2 is a schematic view of the structure of part C of FIG. 1;
FIG. 3 is a schematic view of the structure of the first beam in the direction B-B;
FIG. 4 is a schematic view of the structure of the needle member in the direction B-B;
FIG. 5 is a schematic view of part A of FIG. 2;
FIG. 6 is a schematic view of the structure of the spacing collar of the present invention;
FIG. 7 is a schematic view of the C-direction structure of FIG. 2;
FIG. 8 is a schematic top view of the punching table of the present invention;
FIG. 9 is a schematic view of the drawer structure of the present invention;
in the figure: 1-a punching table, 11-a first supporting rod, 111-a third moving block; 12-a second support bar, 121-a fourth moving block; 13-third support bar, 131-hanging block; 14-paper flutes; 15-drawer, 151-handle, 152-chute; 16-table legs, 161-sliding rails; 2-sleeve, 21-fastening bolt, 22-piston rod, 23-limiting block; 3-left needle bar, 31-right needle bar, 32-first beam, 321-chute; 33-a second cross beam, 34-a first moving block, 35-a second moving block, 36-a first pin hole, 37-a second pin hole, 38-a fixed cross beam; 4-a first sliding sleeve, 41-a needle handle, 42-a perforating needle and 43-a fixing fin; 5-a limiting ring, 51-an upper half ring, 52-a lower half ring, 53-a screw and 54-an anti-slip ring; 6-a second sliding sleeve, 61-a connecting rod, 62-a connecting ring, 63-a bearing, 64-a nut, 65-a first positioning hole and 66-a positioning pin; 7-a first lifting shaft, 71-a first rotating shaft, 72-a first gear box, 721-a third transmission wheel, 722-a fourth transmission wheel; 73-a second lifting shaft, 74-a second rotating shaft, 75-a second gearbox, 751-a driving wheel, 752-a first driving wheel, 753-a second driving wheel; 76-transmission shaft, 77-motor, 78-first dustproof sleeve, 781-second dustproof sleeve; 79-support plate.
Detailed Description
In order to make the objects, technical solutions and advantages of the present invention more clearly understood, the present invention is further described in detail below with reference to the accompanying drawings. It should be understood that the specific embodiments described herein are merely illustrative of the invention and are not intended to limit the invention.
Referring to the figure 1, the utility model provides a perforating device is used to data archives is built to coal mine party, including punching platform 1, first bracing piece 11 and second bracing piece 12 are fixed respectively to the both sides limit of punching platform 1, and third movable block 111 and fourth movable block 121 are cup jointed to first bracing piece 11 and second bracing piece 12 portable respectively, and fixed connection third bracing piece 13 between third movable block 111 and the fourth movable block 121, third bracing piece 13 is through hanging a 131 rigid coupling structure of punching. The bottom parts of the third moving block 111 and the fourth moving block 121 are further connected with a lifting mechanism, and the lifting mechanism is used for adjusting the height of the punching structure.
The lifting structure comprises a first lifting shaft 7 and a second lifting shaft 73 which are respectively fixedly connected to the bottoms of a third moving block 111 and a fourth moving block 121, the outer surface of the first lifting shaft 7 is in threaded sleeve connection with a first rotating shaft 71, and the bottom end of the first rotating shaft 71 is connected with a first gear box 72; the outer surface of the second lifting shaft 73 is in threaded sleeve connection with a second rotating shaft 74, and the bottom end of the second rotating shaft 74 is connected with a second gear box 75; the second gear box 75 is in transmission connection with the first gear box 72 through a transmission shaft 76, and the second gear box 75 is also connected with a motor 77; the utility model discloses in, first lift axle 7 and second lift axle 73's specification is the same, revolve to opposite to guarantee that first lift axle 7 and second lift axle 73 can go up and down simultaneously.
A driving wheel 751, a first driving wheel 752 and a second driving wheel 753 which are sequentially connected in a transmission manner are arranged in the second gear box 75; the driving wheel 751 is connected with the motor 77, the first driving wheel 752 is connected with the second rotating shaft 74, and the second driving wheel 753 is connected with the driving shaft 76. A third driving wheel 721 and a fourth driving wheel 722 which are connected in a transmission way in sequence are arranged in the first gear box 72; the third transmission wheel 721 is connected to the transmission shaft 76, and the fourth transmission wheel 722 is connected to the first rotation shaft 71. The second gear box 75, the first gear box 72, and the motor 77 are provided on a support plate 79, respectively, and the support plate 79 is connected to the legs 16 of the punching table 1.
When the height of the punching structure needs to be adjusted, the motor 77 is turned on, the second rotating shaft 74 and the first rotating shaft 71 rotate simultaneously under the action of the second gear box 75 and the first gear box 72, and the second lifting shaft 73 and the first lifting shaft 7 can lift simultaneously due to the fact that the specifications of the second lifting shaft 73 and the first lifting shaft 7 are the same and the rotating directions are opposite, the fourth moving block 121 and the third moving block 111 are driven to lift, and therefore the heights of the third supporting rod 13 and the punching structure are adjusted.
Preferably, the bottom portions of the third moving block 111 and the fourth moving block 121 are further fixedly connected with a first dustproof sleeve 78 and a second dustproof sleeve 781, respectively, the first dustproof sleeve 78 is sleeved on the first rotating shaft 71, and the second dustproof sleeve 781 is sleeved on the second rotating shaft 74. When the first elevation shaft 7 is elevated relative to the first rotation shaft 71, the first dust boot 78 can be always fitted over the outer surface of the first rotation shaft 71; when the second lifting shaft 73 is lifted relative to the second rotating shaft 74, the second dust-proof sleeve 781 can be always sleeved on the outer surface of the second rotating shaft 74, so that dust and the like can be prevented from entering the first rotating shaft 71 or the second rotating shaft 74 and damaging related parts.
Referring to fig. 2, the punching structure includes a left needle bar 3 and a right needle bar 31, a fixed beam 38 and a first beam 32 are connected between the left needle bar 3 and the right needle bar 31, and the fixed beam 38 is connected to the third support bar 13 through a hanging block 131.
Referring to fig. 3, the bottom of the first beam 32 is provided with a sliding groove 321 along the length direction thereof; the first beam 32 is also connected with a plurality of groups of needle components in a sliding way, in the utility model, 4-8 groups of needle components are arranged; referring to fig. 2 and 4, each group of needle members includes a first sliding sleeve 4 slidably sleeved on the first beam 32, and further includes a needle handle 41 with a bottom connected with a perforating needle 42, the head of the needle handle 41 is inserted into the sliding slot 321 after passing through the first sliding sleeve 4, the middle part of the needle handle 41 is further provided with a fixing fin 43, and the fixing fin 43 is fixedly connected to the bottom of the first sliding sleeve 4; when the first sliding sleeve 4 slides left and right on the first cross beam 32, the first sliding sleeve 4 can drive the needle handle 41 to slide left and right in the sliding groove 321, and can also drive the perforating needle 42 to move left and right; the two ends of the first beam 32 can be movably sleeved with the limiting ring 5, referring to fig. 6, the limiting ring 5 comprises an upper half ring 51 and a lower half ring 52 which are connected through screws 53, after the distance between two adjacent perforating needles 42 is adjusted, the position of the first sliding sleeve 4 on the first beam 32 is fixed, the two limiting rings 5 are respectively moved to the positions near the first sliding sleeves 4 at the left end and the right end, the limiting ring 5 is fixed through the screws 53, the first sliding sleeves 4 are prevented from freely sliding, and the distance between the two adjacent perforating needles 42 is changed.
Referring to fig. 2, the left needle bar 3 and the right needle bar 31 are further movably sleeved with a first moving block 34 and a second moving block 35 respectively, a second cross beam 33 is fixedly connected between the first moving block 34 and the second moving block 35, the second cross beam 33 is located between the first cross beam 32 and the fixed cross beam 38, and an external thread is arranged at the right end of the second cross beam 33; a plurality of second sliding sleeves 6 are sleeved on the second beam 33, and a plurality of connecting rods 61 are hinged between the second sliding sleeves 6 and the first sliding sleeves 4; in the utility model, the second crossbeam 33 is fixedly sleeved on the second sliding sleeve 6 at the leftmost end, the distance adjusting structure is connected with the second sliding sleeve 6 at the rightmost end, and the second crossbeam 33 is sleeved on the rest second sliding sleeves 6 in a sliding manner; referring to fig. 5, the distance adjusting structure includes a connection ring 62, the connection ring 62 is slidably sleeved on the second cross beam 33, one end of the connection ring 62 is fixedly connected to the rightmost second sliding sleeve 6, the other end of the connection ring 62 is fixedly connected to the inner ring of the bearing 63, the outer portion of the bearing 63 is fixedly connected to the inner portion of a nut 64, and the nut 64 is threadedly sleeved on the second cross beam 33.
During use, the nut 64 is screwed, so that the nut 64 moves left and right on the external thread part of the second cross beam 33; because the nut 64 is fixedly connected with the bearing 63, the bearing 63 is fixedly connected with the connecting ring 62, and the connecting ring 62 is fixedly connected with the second sliding sleeve 6, the nut 64 can drive the second sliding sleeve 6 to move left and right; because the second sliding sleeve 6 is hinged with the first sliding sleeve 4 through the connecting rods 61, in the process that the second sliding sleeve 6 moves left and right, the first sliding sleeve 4 can also move left and right at the same time, and the moving distances between two adjacent second sliding sleeves 6 and two adjacent first sliding sleeves 4 are equal, so that the equidistant adjustment between two adjacent perforating needles 42 is realized. When punching the archival material of equidimension not, the hole interval need be adjusted, the utility model discloses a twist and move the equidistant adjustment between nut 64 just can realize the perforating needle 42, and is convenient, swift, and degree of automation is high, and the regulation precision is high.
In order to prevent the nut 64 from loosening after long-time operation, which results in the change of the distance between two adjacent perforating needles 42, as a preferable scheme, a second positioning hole is arranged on the nut 64, a plurality of first positioning holes 65 used corresponding to the second positioning hole are also arranged on the external thread part of the second cross beam 33, and positioning pins 66 are arranged in the first positioning holes 65 and the second positioning holes in a penetrating manner; after the distance between two adjacent perforating needles 42 is adjusted, the position of the nut 64 is fixed, and the positioning pin 66 penetrates into the first positioning hole 65 and the second positioning hole, so that the position of the nut 64 is fixed.
Referring to fig. 7, as a preferable scheme, a plurality of first pin holes 36 are further provided on the side surface of the left needle bar 3, a second pin hole 37 used corresponding to the first pin hole 36 is further provided on the first moving block 34, and a pin is inserted into the first pin hole 36 and the second pin hole 37. When the distance between two adjacent perforating needles 42 is adjusted, the second sliding sleeve 6 moves left and right, under the action of the connecting rod 61, the height of the second cross beam 33 can be changed, the first moving block 34 and the second moving block 35 move up and down along the left needle rod 3 and the right needle rod 31, after the distance between the two adjacent perforating needles 42 is adjusted, the height of the second cross beam 33 is determined, the positions of the first moving block 34 and the second moving block 35 are also determined, pins are inserted into the first pin holes 36 and the second pin holes 37 for position fixing, and the positions of the first moving block 34 and the second moving block 35 are prevented from being changed to influence the distance between the two adjacent perforating needles 42.
In the utility model, 1-2 second pin holes 37 are provided; the hole pitches between the adjacent two first pin holes 36 and the second pin holes 37 are equal.
The utility model discloses in, the maximum distance between two adjacent perforating needles 42 is 8 ~ 12cm, and the minimum distance between two adjacent perforating needles 42 is 2 ~ 5 cm.
As a preferable scheme, referring to fig. 6, an anti-slip ring 54 is arranged in the inner ring of the spacing ring 5. The anti-slip ring 54 is made of rubber, so that the stability of fixing the limiting ring 5 on the first cross beam 32 is improved.
The length of the external thread at the right end of the second cross beam 33 is 5-7 cm; the length of the connecting ring 62 is not more than 5cm, so that the second beam 33 has enough position for adjusting the distance of the second sliding sleeve 6.
The hole spacing between two adjacent first locating holes 65 is 3-8 mm, and the precision of distance adjustment between two adjacent perforating needles 42 is increased.
Preferably, the first beam 32 is provided with a scale for precisely adjusting the distance between two adjacent perforating needles 42.
Referring to fig. 8, a paper scrap slot 14 is further formed on the punching table 1, and the paper scrap slot 14 is arranged corresponding to the punching needle 42; the both sides of punching platform 1 all are equipped with location structure, and location structure includes the sleeve 2 of rigid coupling in punching platform 1 both sides, and the front portion of sleeve 2 is provided with fastening bolt 21 for fixed piston rod 22, and piston rod 22's end connection stopper 23, stopper 23 are used for fixed archives, make archival data can not remove at will at the punching in-process. After the punching is completed, the paper dust in the holes falls from the paper dust groove 14.
Referring to fig. 9, in order to collect paper scraps, as a preferred scheme, a drawer 15 is further disposed at the bottom of the punching table 1, a handle 151 is disposed on the drawer 15, sliding grooves 152 are disposed on both sides of the drawer 15, and sliding rails 161 are further disposed on the table legs 16, and the sliding rails 161 are slidably connected to the sliding grooves 152. The drawer 15 and the transmission shaft 76 are respectively positioned at two ends of the punching table 1, so that the drawer 15 and the transmission shaft 76 are not affected mutually.
In the working process, the file materials are placed on the punching table 1 at present, the position of the limiting block 23 is adjusted through the piston rod 22, the file materials are just fixed by the limiting block 23, and after the position of the limiting block 23 is adjusted, the length of the piston rod 22 is fixed through the fastening bolt 21. The distance between the perforating needles 42 is then adjusted by means of the nuts 64 to accommodate different sizes of archival materials. Finally, the motor 77 is turned on to adjust the height of the third support rod 13, so as to adjust the height of the perforating needle 42 in the perforating structure, and thus, the archives are perforated. The shredded paper after punching falls into the drawer 15 for collection.
In summary, the utility model is provided with the punching structure, the punching structure comprises a plurality of groups of needle components, and each group of needle components comprises a first sliding sleeve which is slidably sleeved on the first beam; the left needle rod and the right needle rod can be movably connected with a second beam, the second beam is sleeved with a plurality of second sliding sleeves, and a plurality of connecting rods are hinged between the second sliding sleeves and the first sliding sleeves; through the effect of connecting rod, when adjusting the distance between two adjacent second sliding sleeves, the distance between two adjacent first sliding sleeves is also adjusted simultaneously to adjust the distance between two adjacent perforating needles, and can realize equidistance between two adjacent perforating needles and adjust, the regulation mode is simple, degree of automation and precision are all higher, thereby adapt to the archives of different specification sizes. The punching table is also provided with a lifting structure, and the lifting structure can adjust the height of the punching needle. To sum up, the beneficial effects of the utility model are that: simple structure, convenient operation, degree of automation is high, can carry out the equidistance adjustment of perforating needle and the adjustment of perforating needle height according to actual need to the archives material of adaptation different specifications.
Naturally, the present invention can be embodied in many other forms without departing from the spirit or essential attributes thereof, and it should be understood that various changes and modifications can be made by one skilled in the art without departing from the spirit or essential attributes thereof, and it is intended that all such changes and modifications be considered as within the scope of the appended claims.
Claims (10)
1. The perforating device for the coal mine party building data archive is characterized by comprising a perforating table, wherein a first supporting rod and a second supporting rod are respectively fixed on two side edges of the perforating table, the first supporting rod and the second supporting rod are respectively movably sleeved with a third moving block and a fourth moving block, a third supporting rod is fixedly connected between the third moving block and the fourth moving block, and the third supporting rod is fixedly connected with a perforating structure through a hanging block; the bottoms of the third moving block and the fourth moving block are also connected with a lifting structure;
the lifting structure comprises a first lifting shaft and a second lifting shaft which are fixedly connected to the bottoms of the third moving block and the fourth moving block respectively; a first rotating shaft is sleeved outside the first lifting shaft in a threaded manner, and the bottom end of the first rotating shaft is connected with a first gear box; a second rotating shaft is sleeved outside the second lifting shaft in a threaded manner, and the bottom end of the second rotating shaft is connected with a second gear box; the second gear box is in transmission connection with the first gear box through a transmission shaft and is also connected with a motor; the first lifting shaft and the second lifting shaft have the same specification and opposite rotation directions;
the punching structure comprises a left needle rod and a right needle rod, a fixed cross beam and a first cross beam are connected between the left needle rod and the right needle rod, and the fixed cross beam is connected with the third supporting rod through the hanging block; the first beam is also connected with a plurality of groups of needle components in a sliding manner;
a first moving block and a second moving block are movably sleeved on the left needle rod and the right needle rod respectively, a second cross beam is fixedly connected between the first moving block and the second moving block, the second cross beam is positioned between the first cross beam and the fixed cross beam, and an external thread is arranged at the right end of the second cross beam; a plurality of second sliding sleeves are sleeved on the second cross beam, and a plurality of connecting rods are hinged between the second sliding sleeves and the needle tool component; the second sliding sleeve at the leftmost end is fixedly sleeved with the second beam, the second sliding sleeve at the rightmost end is connected with the distance adjusting structure, and the rest second sliding sleeves are all slidably sleeved with the second beam;
a paper scrap groove corresponding to the needle component is also arranged on the punching table; and positioning structures are arranged on two sides of the punching table.
2. The perforating device for the coal mine party building data file as claimed in claim 1, wherein a driving wheel, a first driving wheel and a second driving wheel are arranged in the second gearbox and are in transmission connection with each other in sequence; the driving wheel is connected with the motor, the first driving wheel is connected with the second rotating shaft, and the second driving wheel is connected with the transmission shaft; a third driving wheel and a fourth driving wheel which are connected in a transmission manner in sequence are arranged in the first gearbox; the third driving wheel is connected with the transmission shaft, and the fourth driving wheel is connected with the first rotating shaft.
3. The perforating device for coal mine party building data files as claimed in claim 1, wherein the bottom of the first beam is provided with a chute along a length direction thereof; each group of needle components comprises a first sliding sleeve which is sleeved on the first cross beam in a sliding manner, and further comprises a needle handle of which the bottom is connected with a punching needle, wherein the head of the needle handle penetrates through the first sliding sleeve and then is inserted into the sliding groove; the connecting rod is hinged between the first sliding sleeve and the second sliding sleeve.
4. The perforating device for the coal mine party construction data files as claimed in claim 3, wherein a fixing fin is further disposed in the middle of the needle handle, and the fixing fin is fixedly connected to the bottom of the first sliding sleeve.
5. The perforating device for the data files of coal mine party construction according to claim 1, wherein the two ends of the first beam are further movably sleeved with a spacing ring, and the spacing ring comprises an upper half ring and a lower half ring which are connected through screws.
6. The perforating device for the data files of coal mine party construction according to claim 1, wherein the distance adjusting structure comprises a connecting ring, the connecting ring is slidably sleeved on the second beam, one end of the connecting ring is fixedly connected with the second sliding sleeve at the rightmost end, the other end of the connecting ring is fixedly connected with a nut through a bearing, and the nut is in threaded sleeve connection with the second beam.
7. The perforating device for coal mine party building data files as claimed in claim 6, wherein the nut is provided with a second positioning hole, the external thread portion of the second beam is further provided with a plurality of first positioning holes corresponding to the second positioning holes, and positioning pins are inserted into the first positioning holes and the second positioning holes.
8. The perforating device for coal mine party building data files as claimed in claim 1, wherein the side surface of the left needle bar is further provided with a plurality of first pin holes, the first moving block is further provided with second pin holes used corresponding to the first pin holes, and pins are inserted into the first pin holes and the second pin holes.
9. The perforating device for the data files of coal mine party buildings according to claim 1, characterized in that a drawer is further arranged at the bottom of the perforating table, a handle is arranged on the drawer, sliding grooves are respectively arranged at two side edges of the drawer, and sliding rails are further arranged on the table legs of the perforating table and are slidably connected with the sliding grooves.
10. The perforating device for the coal mine party building data files as claimed in claim 1, wherein the positioning structure comprises sleeves fixedly connected to two sides of the perforating table, fastening bolts for fixing piston rods are arranged at the front parts of the sleeves, and the end parts of the piston rods are connected with limiting blocks for fixing files.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202020298883.XU CN212242715U (en) | 2020-03-12 | 2020-03-12 | Perforating device for coal mine party building data files |
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202020298883.XU CN212242715U (en) | 2020-03-12 | 2020-03-12 | Perforating device for coal mine party building data files |
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| CN212242715U true CN212242715U (en) | 2020-12-29 |
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| CN202020298883.XU Active CN212242715U (en) | 2020-03-12 | 2020-03-12 | Perforating device for coal mine party building data files |
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Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112930923A (en) * | 2021-04-01 | 2021-06-11 | 深圳市西地科技有限公司 | Combined LED plant light supplementing system |
| CN114770651A (en) * | 2022-05-20 | 2022-07-22 | 嘉应学院 | Personnel file storage and automatic punching device |
-
2020
- 2020-03-12 CN CN202020298883.XU patent/CN212242715U/en active Active
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112930923A (en) * | 2021-04-01 | 2021-06-11 | 深圳市西地科技有限公司 | Combined LED plant light supplementing system |
| CN114770651A (en) * | 2022-05-20 | 2022-07-22 | 嘉应学院 | Personnel file storage and automatic punching device |
| CN114770651B (en) * | 2022-05-20 | 2024-01-16 | 嘉应学院 | Personnel file storage and automatic punching device |
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Effective date of registration: 20220628 Address after: 274700 middle section of Dongxi Road, economic development zone, yuncheng county, Heze City, Shandong Province Patentee after: Shandong energy group Luxi Mining Co.,Ltd. Address before: 276017 No. 69 Commercial Street, Luozhuang District, Linyi City, Shandong Province Patentee before: LINYI MINING GROUP Co.,Ltd. |
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