CN209792649U

CN209792649U - convenient bench drill

Info

Publication number: CN209792649U
Application number: CN201920299562.9U
Authority: CN
Inventors: 陈玉; 陈武华; 李大兵
Original assignee: Chengdu Penghua Technology Co Ltd
Current assignee: Chengdu Penghua Technology Co Ltd
Priority date: 2019-03-09
Filing date: 2019-03-09
Publication date: 2019-12-17
Anticipated expiration: 2029-03-09

Abstract

The utility model discloses a convenient bench drill, including the drilling machine support, the main processing platform, fixed fixture block and activity extension board, the inside rotation of drilling machine support is connected with the main processing platform and vice processing platform, and vice processing platform is located the main processing platform under, and the cross recess has all been seted up to the outer wall about the drilling machine support, and the up end sliding connection of main processing platform has two splint, two support columns of fixedly connected with between main processing platform and the vice processing platform, and the through-hole has all been seted up to the outer wall of support column and drilling machine support. When needing to trade the material, through unscrewing the tighrening ring, two gim peg no longer fixed movable support board, will move about the extension board and slide downwards to extract the fixed fixture block of the left and right sides from the cross recess, through rotating main processing platform and vice processing platform along the column spinner, make vice processing platform openly up and correspond with the drill bit position, and rethread fixed fixture block and activity extension board with vice processing platform rigidity, thereby make main processing platform and vice processing platform work piece conversion, realized convenient reloading.

Description

Convenient bench drill

Technical Field

The utility model relates to a bench drill field, in particular to convenient bench drill.

Background

a bench drill is a bench drill for short, and is a small-sized drill which can be placed on an operation table and is vertically arranged on a main shaft, wherein the bench drill is mainly used for drilling, reaming, tapping, scraping planes and the like of small and medium-sized parts, is used in a machining workshop and a die repairing and matching workshop, and has the characteristics of small horsepower, high rigidity, high precision, good rigidity, convenience in operation and easiness in maintenance compared with the same type of machine tools at home and abroad.

However, the existing bench drilling machine is complex in material changing step and inconvenient to operate, so that a convenient bench drilling machine is needed to solve the problems.

SUMMERY OF THE UTILITY MODEL

The utility model provides a not enough to prior art exists, the utility model aims at providing a convenient bench drill, two splint through main processing platform and vice processing platform, realized the fixed to the work piece, when needs reloading, through the extension board lapse that will move about, and extract the fixed fixture block of the left and right sides from the cross recess, and rotate main processing platform and vice processing platform along the column spinner, make vice processing platform openly up and corresponding with the drill bit position, insert the fixed fixture block of the left and right sides in the cross recess again this moment, and through pasting tight main processing platform with the extension board that moves about, with vice processing platform rigidity, thereby make main processing platform and vice processing platform work piece conversion, convenient reloading has been realized.

The above technical purpose of the present invention can be achieved by the following technical solutions: a convenient bench drilling machine comprises a drilling machine support, a main processing table, a fixed clamping block and a movable support plate, wherein the drilling machine support is internally and rotatably connected with the main processing table and an auxiliary processing table, the auxiliary processing table is positioned under the main processing table, cross grooves are formed in the left outer wall and the right outer wall of the drilling machine support, two clamping plates are slidably connected to the upper end surface of the main processing table, two support columns are fixedly connected between the main processing table and the auxiliary processing table, through holes are formed in the outer walls of the support columns and the drilling machine support, a rotating column is penetratingly connected into the through holes of the support columns and the drilling machine support, the fixed clamping block is slidably connected to one side of the rotating column, which is far away from the support columns, the fixed clamping block corresponds to the cross grooves, the movable support plate is clamped on the inner wall of the drilling machine support, and two clamping grooves are formed in, the inside through connection of joint groove has two locating bolts, two the locating bolt joint respectively is in the upper and lower both sides of activity extension board.

Furthermore, the outer wall of the positioning bolt is sleeved with a fastening ring, the fastening ring is in threaded connection with the positioning bolt, and the fastening ring can move along the positioning bolt.

Furthermore, two the opposite face of splint all has laminated flexible pad, two flexible pad is kept away from one side and the processing work piece contact of splint, just flexible pad can be followed the horizontal direction and compressed.

Furthermore, the lower end face of the clamping plate is provided with a clamping plate, the upper end faces of the main machining table and the auxiliary machining table are both provided with sliding grooves, the clamping plate is inserted into the sliding grooves, and the clamping plate slides along the sliding grooves.

Furthermore, the rear wall of the drilling machine support is connected with a drilling frame in a sliding mode, the drilling frame is composed of a transverse plate and a vertical plate, the vertical plate is connected with the drilling machine support in a sliding mode, the transverse plate is arranged in parallel with the main machining table, and the lower end face of the transverse plate is provided with a plug-in port.

Furthermore, a drill bit is inserted into the insertion port on the lower end face of the transverse plate of the drilling frame, the drill bit is positioned right above the main processing table and the auxiliary processing table, and the drill bit can move in the vertical direction.

To sum up, the utility model discloses following beneficial effect has:

This kind of convenient bench drill, for rotatable two processing platform structures, place the work piece between two splint of main processing platform and vice processing platform, clip the work piece through two splint, when needs reloading, through with the activity extension board lapse, and extract the fixed fixture block of the left and right sides from the cross recess, and rotate main processing platform and vice processing platform along the column spinner, make vice processing platform openly up and corresponding with the drill bit position, insert the fixed fixture block of the left and right sides in the cross recess again this moment, and through pasting tight main processing platform with the activity extension board with vice processing platform rigidity, thereby make main processing platform and vice processing platform work piece conversion, convenient reloading has been realized.

Drawings

FIG. 1 is an overall structure diagram of the present invention;

FIG. 2 is an overall structure diagram of the main processing table and the auxiliary processing table of the present invention;

FIG. 3 is an overall structure view of the splint of the present invention;

Fig. 4 is a clamping and connecting structure of the movable support plate and the drill press support according to the present invention.

In the drawing, 1, a drilling machine support; 101. a main processing table; 1011. a splint; 1012. a flexible pad; 1013. a chute; 102. a secondary processing table; 103. a support pillar; 104. a spin column; 105. fixing the fixture block; 106. a movable support plate; 107. a clamping groove; 1071. positioning bolts; 1072. a fastening ring; 2. a hole frame; 201. 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.

Example 1

Referring to fig. 1-4, a convenient bench drill comprises a drill support 1, a main processing table 101, a fixed fixture block 105 and a movable support plate 106, wherein the main processing table 101 and an auxiliary processing table 102 are rotatably connected inside the drill support 1, the auxiliary processing table 102 is positioned under the main processing table 101, cross grooves are respectively formed on the left and right outer walls of the drill support 1, two clamp plates 1011 are slidably connected on the upper end surface of the main processing table 101, two support columns 103 are fixedly connected between the main processing table 101 and the auxiliary processing table 102, through holes are respectively formed on the support columns 103 and the outer wall of the drill support 1, a rotating column 104 is penetratingly connected in the through hole of the drill support 1 through the support columns 103, a fixed fixture block 105 is slidably connected on one side of the rotating column 104 far away from the support columns 103, the fixed fixture block 105 corresponds to the position of the cross groove, the movable support plate 106 is clamped on the inner wall of the drill support 1, two positioning bolts 1071 are penetratingly connected inside the clamping groove 107, the two positioning bolts 1071 are respectively clamped on the upper side and the lower side of the movable support plate 106, the portable bench drill is a rotatable double-processing table structure, a workpiece is placed between two clamping plates 1011 of the main processing table 101, the two clamping plates 1011 slide along the sliding groove 1013 until the two clamping plates 1011 clamp the workpiece, another workpiece is fixed on the auxiliary processing table 102 by the same method, the main processing table 101 is kept horizontal and opposite to the drill bit 201 by rotating the rotary column 104, at this time, the fixed fixture block 105 is moved towards the drill support 1 along the rotary column 104, and the fixed fixture block 105 is inserted into a cross groove formed on the outer wall of the drill support 1, so as to fix the rotary column 104, at this time, the movable support plate 106 is adjusted until the movable support plate 106 contacts with the auxiliary processing table 102, and then the fastening ring 1072 is tightened, the two positioning bolts 1071 are fixed on the upper side and the lower side of the movable support plate 106, so that the main processing table 101 is kept stable, then the drill 201 is used for drilling a workpiece on the main processing table 101, when the material needs to be changed, the fastening ring 1072 is loosened, the two positioning bolts 1071 do not fix the movable support plate 106 any more, the movable support plate 106 slides downwards, the fixed clamping blocks 105 on the left side and the right side of the drill support 1 are pulled out of the cross groove, the main processing table 101 and the auxiliary processing table 102 rotate along the rotary column 104, the auxiliary processing table 102 faces upwards and corresponds to the position of the drill 201, the fixed clamping blocks 105 on the left side and the right side are inserted into the cross groove, the auxiliary processing table 102 is fixed in position by tightly attaching the movable support plate 106 to the main processing table 101, and the main processing table 101 and the auxiliary processing table 102 are changed, and convenient material changing is realized.

Example 2

Referring to fig. 3, a convenient bench drill is basically the same as that of embodiment 1, further, flexible pads 1012 are attached to opposite surfaces of two clamping plates 1011, one sides of the two flexible pads 1012, which are far away from the clamping plates 1011, are in contact with a workpiece to be machined, the flexible pads 1012 can be compressed along the horizontal direction, the workpiece and the clamping plates 1011 are isolated by the flexible pads 1012, abrasion caused by direct contact of the clamping plates 1011 and the workpiece in the machining process is avoided, and the flexible pads 1012 buffer the extrusion force applied to the workpiece by the clamping plates 1011, so that the workpiece is protected.

The lower terminal surface of splint 1011 is provided with the cardboard, and the spout 1013 has all been seted up to the up end of main processing platform 101 and vice processing platform 102, and the cardboard is pegged graft in the inside of spout 1013, and the cardboard slides along spout 1013, slides two splint 1011 along spout 1013, cliies the work piece until two splint 1011, and spout 1013 has played the positioning action to splint 1011.

example 3

Referring to fig. 4, a convenient bench drill, it is basically the same as embodiment 1, further, the tighrening ring 1072 has been cup jointed to the outer wall of gim peg 1071, tighrening ring 1072 and gim peg 1071 threaded connection, tighrening ring 1072 can move along gim peg 1071, through twisting the tighrening ring 1072 clockwise, can fasten the gim peg 1071, thereby fix two gim pegs 1071 in the upper and lower both sides of activity extension board 106, realized the location of activity extension board 106 fixed, through twisting the tighrening ring 1072 anticlockwise, can pull down the gim peg 1071, activity extension board 106 can carry out free regulation this moment.

Example 4

Referring to fig. 1, a convenient bench drill, the same as embodiment 1, further, the back wall sliding connection of drill support 1 has drilling frame 2, drilling frame 2 comprises diaphragm and riser, riser and drill support 1 sliding connection, diaphragm and main processing platform 101 parallel arrangement, and the interface has been seted up to the lower terminal surface of diaphragm, the inside grafting of interface of drilling frame 2 diaphragm lower terminal surface has drill bit 201, drill bit 201 is located main processing platform 101 and vice processing platform 102 directly over, and drill bit 201 can move along vertical direction, insert drill bit 201 behind drilling frame 2, through moving the riser about drill support 1, the lateral adjustment of drilling position has been realized, through the lift adjustment of drill bit 201, realized the drilling to the work piece on main processing platform 101 or vice processing platform 102.

The working principle is as follows: firstly, a workpiece is placed between two clamping plates 1011 of a main processing table 101, the two clamping plates 1011 slide along a sliding groove 1013 until the two clamping plates 1011 clamp the workpiece, and another workpiece is fixed on a secondary processing table 102 by the same method, then, a rotating column 104 is rotated to enable the main processing table 101 to keep horizontal and opposite to a drill 201, a fixed fixture block 105 is moved towards a drilling machine support 1 along the rotating column 104, the fixed fixture block 105 is inserted into a cross groove formed in the outer wall of the drilling machine support 1 to fix the rotating column 104, then, a movable support plate 106 is adjusted until the movable support plate 106 contacts with the secondary processing table 102, two positioning bolts 1071 are fixed on the upper side and the lower side of the movable support plate 106 by tightening a fastening ring 1072, then, a bench drilling machine is started, the workpiece on the main processing table 101 is drilled by the drill 201, and the drilling work on the main processing table 101 is completed, when the material needs to be changed, firstly, the fastening ring 1072 is unscrewed, the two positioning bolts 1071 do not fix the movable support plate 106 any more, then the movable support plate 106 slides downwards, the fixed clamping blocks 105 on the left side and the right side of the drilling machine support 1 are pulled out of the cross groove, then the main processing table 101 and the auxiliary processing table 102 rotate along the rotating column 104, the auxiliary processing table 102 faces upwards and corresponds to the position of the drill bit 201, then the fixed clamping blocks 105 on the left side and the right side are inserted into the cross groove, and finally the position of the auxiliary processing table 102 is fixed by tightly attaching the movable support plate 106 to the main processing table 101, so that the workpieces of the main processing table 101 and the auxiliary processing table 102 are changed, and the convenient material changing is completed.

The present embodiment is only for explaining the present invention, and it is not limited to the present invention, and those skilled in the art can make modifications to the present embodiment without inventive contribution as required after reading the present specification, but all of them are protected by patent laws within the scope of the claims of the present invention.

Claims

1. The utility model provides a convenient bench drill, includes drilling machine support (1), main processing platform (101), fixed fixture block (105) and activity extension board (106), its characterized in that: the drilling machine support (1) is internally and rotatably connected with a main processing table (101) and an auxiliary processing table (102), the auxiliary processing table (102) is positioned under the main processing table (101), cross grooves are formed in the left outer wall and the right outer wall of the drilling machine support (1), two clamping plates (1011) are slidably connected to the upper end face of the main processing table (101), two supporting columns (103) are fixedly connected between the main processing table (101) and the auxiliary processing table (102), through holes are formed in the outer walls of the supporting columns (103) and the drilling machine support (1), rotating columns (104) are connected in the through holes of the supporting columns (103) in a penetrating manner, fixed clamping blocks (105) are slidably connected to one side, away from the supporting columns (103), of each rotating column (104), the fixed clamping blocks (105) correspond to the positions of the cross grooves, and movable support plates (106) are clamped on the inner wall of the drilling machine support (1), two joint grooves (107) have all been seted up to the left and right sides wall of drilling machine support (1), the inside through connection in joint groove (107) has two gim peg (1071), two gim peg (1071) joint respectively is in the upper and lower both sides of activity extension board (106).

2. A portable bench drill as claimed in claim 1, wherein: the outer wall of the positioning bolt (1071) is sleeved with a fastening ring (1072), the fastening ring (1072) is in threaded connection with the positioning bolt (1071), and the fastening ring (1072) can move along the positioning bolt (1071).

3. A portable bench drill as claimed in claim 1, wherein: the opposite face of two splint (1011) all has laminated flexible pad (1012), two flexible pad (1012) keep away from one side and the processing work piece contact of splint (1011), just flexible pad (1012) can be followed the horizontal direction and compressed.

4. a portable bench drill as claimed in claim 1, wherein: the clamping plate is arranged on the lower end face of the clamping plate (1011), sliding grooves (1013) are formed in the upper end faces of the main machining table (101) and the auxiliary machining table (102), the clamping plate is inserted into the sliding grooves (1013), and the clamping plate slides along the sliding grooves (1013).

5. A portable bench drill as claimed in claim 1, wherein: the rear wall of the drilling machine support (1) is connected with a drilling frame (2) in a sliding mode, the drilling frame (2) is composed of a transverse plate and a vertical plate, the vertical plate is connected with the drilling machine support (1) in a sliding mode, the transverse plate is arranged in parallel with the main machining table (101), and a plug-in port is formed in the lower end face of the transverse plate.

6. The portable bench drill of claim 5, wherein: a drill bit (201) is inserted into an insertion port in the lower end face of the transverse plate of the drilling frame (2), the drill bit (201) is located right above the main machining table (101) and the auxiliary machining table (102), and the drill bit (201) can move in the vertical direction.