CN213671891U

CN213671891U - Mechanical drilling machine with quick positioning and clamping structure

Info

Publication number: CN213671891U
Application number: CN202022296174.0U
Authority: CN
Inventors: 王涵; 李如杨; 张超
Original assignee: Shandong University of Science and Technology
Current assignee: Shandong University of Science and Technology
Priority date: 2020-10-15
Filing date: 2020-10-15
Publication date: 2021-07-13
Anticipated expiration: 2030-10-15

Abstract

The utility model discloses a mechanical drilling machine with a quick positioning and clamping structure, which comprises a workbench and a drill bit, wherein the drill bit is arranged at the upper end of the workbench, a threaded rod is arranged at one side inside an inner threaded pipe, the other end of the threaded rod is movably connected at the side end of a push plate, the top end of the push plate is connected with a sliding plate, the rotation of the inner threaded pipe enables the threaded rod to move, so as to drive the push plate to slide left and right, a placing plate arranged at the top end of the sliding plate can move left and right, the drill bit can conveniently drill, when a limit threaded rod is rotated, a stretching plate moves front and back, a fixed pulley arranged at the bottom end of the stretching plate moves along a sliding groove, the area at the top end of the placing plate is enlarged, so that the placing plate can adjust the size according to the floor area of an object, the top, the moving block is pushed to move, and the limiting plate clamps the object tightly, so that the device is more stable when drilling the object.

Description

Mechanical drilling machine with quick positioning and clamping structure

Technical Field

The utility model relates to the technical field of machining, specifically be a mechanical drilling machine with quick location clamping structure.

Background

The drilling machine is a machine tool which mainly uses a drill to machine a hole on a workpiece. Typically the drill bit is rotated into a primary motion and the drill bit is moved axially into a feed motion. The drilling machine is simple in structure, relatively low in machining precision, capable of drilling through holes and blind holes, replacing special cutters, and capable of expanding, reaming or tapping and the like.

The existing drilling machine is generally used for manually taking an object to drill, is very troublesome, the area of the placing plate is fixed, and the placing plate cannot completely bear the large-area object.

To the above problem, the utility model provides a mechanical drilling machine with quick location clamping structure.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a mechanical drilling machine with quick location clamping structure, possessed and placed the board and can control the removal, can enlarge the area of placing the board, carry out the advantage that presss from both sides tightly to the object to the problem among the background is solved.

In order to achieve the above object, the utility model provides a following technical scheme: the utility model provides a mechanical drilling machine with quick location clamping structure, includes workstation and drill bit, the workstation upper end is equipped with the drill bit, the workstation includes platen, slide, places the board, stretches the pole, movable plate and moves the groove, moves the groove and runs through platen top middle part, and the platen top is equipped with the slide and stretches the pole, and the slide setting is moving the groove top, stretches the pole setting at the slide side, stretches inside pole surface swing joint movable plate, and the slide top is equipped with places the board.

Preferably, the bedplate includes interior threaded pipe, changes handle, threaded rod, movable sleeve and push pedal, and interior threaded pipe one end is connected and is changeed the handle, and the interior threaded pipe other end runs through the bedplate side, extends inside the bedplate, and interior threaded pipe and bedplate side swing joint, and the inside threaded rod that is equipped with of interior threaded pipe, the slide bottom is connected on the push pedal top, and the push pedal bottom runs through and moves the groove, and extends inside the bedplate, and push pedal lower part side is equipped with the movable sleeve, the threaded rod other end and movable sleeve swing joint.

Preferably, one side of the top end of the sliding plate is provided with two sliding grooves.

Preferably, the placing plate comprises a stretching plate, a fixed plate, fixed pulleys, a groove, a limiting threaded rod, a connecting column, a limiting column and a clamping plate, the fixed plate is arranged on one side of the stretching plate, the fixed pulleys are respectively arranged on two sides of the bottom end of the stretching plate, the fixed pulley is arranged inside the chute, a groove is arranged inside the top end of the stretching plate, a clamping plate is arranged inside the groove, the groove and the clamping plate are also arranged in the fixed plate, one end of the limiting threaded rod penetrates through the front end and the rear end of the stretching plate, and extends into the fixed plate, one side of the stretching plate, which is contacted with the fixed plate, is provided with a connecting column and a limiting column, the front end of the connecting column is connected with the side end of the stretching plate, the rear end of the connecting column is connected with the front end of the limiting column, and the connecting column and the limiting column are movably connected inside the fixed plate, the connecting column and the limiting column are arranged on two sides of the limiting threaded rod respectively, and the positions of the limiting threaded rod, the connecting column and the limiting column are lower than the bottom end of the groove.

Preferably, the splint are including removing chamber, movable block, limiting plate, spacing groove and telescopic cylinder, and the inside top of splint is equipped with removes the chamber, removes the inside both sides of chamber and is equipped with movable block and limiting plate respectively, removes the intracavity portion and is equipped with the movable block, and the movable block top is equipped with the limiting plate, and the limiting plate is inside to be equipped with the spacing groove, and inside the limiting groove opening all placed the board towards, is equipped with telescopic cylinder between movable block side and the removal chamber side.

Compared with the prior art, the beneficial effects of the utility model are as follows:

1. the utility model provides a pair of machinery drilling machine with quick location clamping structure, the inside one side of endotheca is equipped with the threaded rod, and threaded rod other end swing joint is at the push pedal side, and the slide is connected on the push pedal top, and the rotation of endotheca makes the threaded rod remove to drive the push pedal and carry out the horizontal slip, make the setting remove about placing the board on slide top, make things convenient for the drill bit to drill.

2. The utility model provides a pair of mechanical drilling machine with quick location clamping structure, when rotating spacing rasp bar, the stretching plate carries out the back-and-forth movement, and the fixed pulley that sets up in the stretching plate bottom removes along the spout, places the area on board top and enlarges for should place the board and can carry out the resizing according to the area of object.

3. The utility model provides a pair of machinery drilling machine with quick location clamping structure, movable block top with place board top parallel and level, the movable block top is equipped with the limiting plate, places when placing the board top when the object, and telescopic cylinder moves, promotes the movable block and removes, and the limiting plate presss from both sides tightly the object for it is more steady when equipment drills to the object.

Drawings

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

FIG. 2 is a schematic view of the structure of the bedplate of the present invention;

FIG. 3 is a schematic view of the structure of the placing board of the present invention;

fig. 4 is an enlarged view of a portion a in fig. 3 according to the present invention.

In the figure: 1. a work table; 11. a platen; 111. an internally threaded tube; 112. turning a handle; 113. a threaded rod; 114. a movable sleeve; 115. pushing the plate; 12. a slide plate; 121. a chute; 13. placing the plate; 131. stretching the plate; 132. a fixing plate; 133. a fixed pulley; 134. a groove; 135. a limit threaded rod; 136. connecting columns; 137. a limiting column; 138. a splint; 1381. a moving chamber; 1382. a moving block; 1383. a limiting plate; 1384. a limiting groove; 1385. a telescopic cylinder; 14. stretching the rod; 15. moving the plate; 16. moving the groove; 2. a drill bit.

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 and 2, a mechanical drilling machine with a fast positioning and clamping structure includes a workbench 1 and a drill 2, the drill 2 is disposed at the upper end of the workbench 1, the workbench 1 includes a bedplate 11, a sliding plate 12, a placing plate 13, a stretching rod 14, a moving plate 15 and a moving groove 16, the moving groove 16 penetrates through the middle of the top end of the bedplate 11, the sliding plate 12 and the stretching rod 14 are disposed at the top end of the bedplate 11, the sliding plate 12 is disposed at the top end of the moving groove 16, the stretching rod 14 is disposed at the side end of the sliding plate 12, the outer surface of the stretching rod 14 is movably connected with the inside of the moving plate 15, and the placing.

Referring to fig. 2, the bedplate 11 includes an inner threaded pipe 111, a rotating handle 112, a threaded rod 113, a movable sleeve 114 and a push plate 115, one end of the inner threaded pipe 111 is connected with the rotating handle 112, the other end of the inner threaded pipe 111 penetrates through the side end of the bedplate 11 and extends into the bedplate 11, the inner threaded pipe 111 is movably connected with the side end of the bedplate 11, the threaded rod 113 is arranged inside the inner threaded pipe 111, the top end of the push plate 115 is connected with the bottom end of the sliding plate 12, the bottom end of the push plate 115 penetrates through the moving groove 16 and extends into the bedplate 11, the lower side end of the push plate 115 is provided with the movable sleeve 114, the other end of the threaded rod 113 is movably connected with the movable sleeve 114, one side of the top end of the sliding plate 12 is provided with two sliding grooves 121, one side of the inner threaded rod 111 is provided with the threaded rod 113, the other end of the threaded rod 113 is movably connected with the side end of the, facilitating drilling by the drill bit 2.

Referring to fig. 2 and 3, the placing plate 13 includes a stretching plate 131, a fixing plate 132, a fixed pulley 133, a groove 134, a limiting thread rod 135, a connecting column 136, a limiting column 137 and a clamping plate 138, the fixing plate 132 is disposed on one side of the stretching plate 131, the fixed pulleys 133 are disposed on two sides of the bottom end of the stretching plate 131 respectively, the fixed pulleys 133 are disposed inside the sliding chute 121, the groove 134 is disposed inside the top end of the stretching plate 131, the clamping plate 138 is disposed inside the groove 134, the groove 134 and the clamping plate 138 are also disposed inside the fixing plate 132, one end of the limiting thread rod 135 penetrates through the front and rear ends of the stretching plate 131 and extends into the fixing plate 132, the connecting column 136 and the limiting column 137 are disposed on one side of the stretching plate 131 contacting the fixing plate 132, the front end of the connecting column 136 is connected with the side end of the stretching plate 131, the rear end of the connecting column 136 is connected with the front end of the limiting column 137, and the positions of the limiting threaded rod 135, the connecting column 136 and the limiting column 137 are lower than the bottom end of the groove 134. When the stopper rod 135 is rotated, the stretching plate 131 moves forward and backward, the fixed pulley 133 provided at the bottom end of the stretching plate 131 moves along the sliding groove 121, and the area of the top end of the placing plate 13 is enlarged, so that the placing plate 13 can be adjusted in size according to the floor area of the object.

Referring to fig. 4, the clamp plate 138 includes a moving cavity 1381, a moving block 1382, a limiting plate 1383, a limiting groove 1384 and a telescopic cylinder 1385, the top end of the clamp plate 138 is provided with a moving cavity 1381, two sides of the moving cavity 1381 are respectively provided with a moving block 1382 and a limiting plate 1383, the moving block 1381 is provided with a moving block 1382, the top end of the moving block 1382 is provided with a limiting plate 1383, the limiting plate 1383 is provided with a limiting groove 1384, openings of the limiting groove 1384 face the inside of the placing plate 13, a telescopic cylinder 1385 is arranged between the side end of the moving block 1382 and the side end of the moving cavity 1381, the top end of the moving block 1382 is flush with the top end of the placing plate 13, the top end of the moving block 1382 is provided with a limiting plate 1383, when an object is placed on the top end of the placing plate 13, the telescopic.

In summary, the following steps: the utility model provides a mechanical drilling machine with quick location centre gripping structure, threaded rod 113 is equipped with on one side of the inside of endotheca 111, threaded rod 113 other end swing joint is at push pedal 115 side, push pedal 115 top is connected slide 12, the rotation of endotheca 111 impels threaded rod 113 to remove, thereby drive push pedal 115 and carry out the side-to-side slip, make the board 13 of placing that sets up on slide 12 top move about, make things convenient for drill bit 2 to bore, when rotating stop thread pole 135, drawing board 131 carries out the back-and-forth movement, fixed pulley 133 that sets up at the bottom of drawing board 131 moves along spout 121, the area at the top of board 13 of placing enlarges, make the board 13 of placing adjust the size according to the area of object, movable block 1382 top and the board 13 top of placing are parallel and level, movable block 1382 top is equipped with limiting plate 1383, when the object is placed at the board 13 top of placing, promote movable block 1382 and remove, limiting plate 1383 presss from both sides tightly the object for equipment is more steady when holing the object.

It is noted that, herein, relational terms such as first and second, and the like may be used solely to distinguish one entity or action from another entity or action without necessarily requiring or implying any actual such relationship or order between such entities or actions. Also, the terms "comprises," "comprising," or any other variation thereof, are intended to cover a non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements does not include only those elements but may include other elements not expressly listed or inherent to such process, method, article, or apparatus.

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 mechanical drilling machine with quick location clamping structure, includes workstation (1) and drill bit (2), workstation (1) upper end is equipped with drill bit (2), its characterized in that: workstation (1) is including platen (11), slide (12), place board (13), stretch pole (14), movable plate (15) and move groove (16), moves groove (16) and runs through platen (11) top middle part, and platen (11) top is equipped with slide (12) and stretches pole (14), and slide (12) set up and move groove (16) top, stretches pole (14) and sets up at slide (12) side, stretches inside pole (14) surface swing joint movable plate (15), and slide (12) top is equipped with places board (13).

2. The mechanical drilling machine with the quick positioning and clamping structure as claimed in claim 1, wherein: the bedplate (11) comprises an inner threaded pipe (111), a rotating handle (112), a threaded rod (113), a movable sleeve (114) and a push plate (115), one end of the inner threaded pipe (111) is connected with the rotating handle (112), the other end of the inner threaded pipe (111) penetrates through the side end of the bedplate (11) and extends to the inside of the bedplate (11), the inner threaded pipe (111) is movably connected with the side end of the bedplate (11), the threaded rod (113) is arranged inside the inner threaded pipe (111), the top end of the push plate (115) is connected with the bottom end of the sliding plate (12), the bottom end of the push plate (115) penetrates through the moving groove (16) and extends to the inside of the bedplate (11), the lower side end of the push plate (115) is provided with the movable sleeve (114), and the other.

3. The mechanical drilling machine with the quick positioning and clamping structure as claimed in claim 1, wherein: two sliding grooves (121) are arranged on one side of the top end of the sliding plate (12).

4. The mechanical drilling machine with the quick positioning and clamping structure as claimed in claim 1, wherein: the placing plate (13) comprises a stretching plate (131), a fixing plate (132), a fixed pulley (133), a groove (134), a limiting thread rod (135), a connecting column (136), a limiting column (137) and a clamping plate (138), wherein the fixing plate (132) is arranged on one side of the stretching plate (131), the fixed pulley (133) is respectively arranged on two sides of the bottom end of the stretching plate (131), the fixed pulley (133) is arranged inside a sliding chute (121), the groove (134) is arranged inside the top end of the stretching plate (131), the clamping plate (138) is arranged inside the groove (134), the groove (134) and the clamping plate (138) are also arranged inside the fixing plate (132), one end of the limiting thread rod (135) penetrates through the front end and the rear end of the stretching plate (131) and extends into the fixing plate (132), the connecting column (136) and the limiting column (137) are arranged on one side of the stretching plate (131) in contact with the fixing plate (132), the front end of, the rear end of the connecting column (136) is connected with the front end of the limiting column (137), the connecting column (136) and the limiting column (137) are movably connected inside the fixing plate (132), the connecting column (136) and the limiting column (137) are arranged on two sides of the limiting threaded rod (135) respectively, and the positions of the limiting threaded rod (135), the connecting column (136) and the limiting column (137) are lower than the bottom end of the groove (134).

5. The mechanical drilling machine with the quick positioning and clamping structure as claimed in claim 4, wherein: splint (138) are including removing chamber (1381), movable block (1382), limiting plate (1383), spacing groove (1384) and telescopic cylinder (1385), splint (138) inside top is equipped with removes chamber (1381), remove inside both sides in chamber (1381) and be equipped with movable block (1382) and limiting plate (1383) respectively, remove inside movable block (1382) that is equipped with of chamber (1381), movable block (1382) top is equipped with limiting plate (1383), limiting plate (1383) inside is equipped with spacing groove (1384), and limiting groove (1384) opening all places board (13) inside towards, be equipped with telescopic cylinder (1385) between movable block (1382) side and removal chamber (1381) side.