CN210188562U

CN210188562U - Drilling machine with fixing device

Info

Publication number: CN210188562U
Application number: CN201920930468.9U
Authority: CN
Inventors: Bing Lan; 蓝冰
Original assignee: Tianjin Chuanhui Technology Development Co Ltd
Current assignee: Tianjin Chuanhui Technology Development Co Ltd
Priority date: 2019-06-20
Filing date: 2019-06-20
Publication date: 2020-03-27
Anticipated expiration: 2029-06-20

Abstract

The utility model discloses a drilling machine with fixing device belongs to a drilling machine equipment technical field, its technical scheme main points are including the frame, be connected with the column on the frame, the top of column is provided with actuating mechanism, actuating mechanism is connected with drilling mechanism, be connected with the workstation of placing the pipe fitting on the outer peripheral face of column, can dismantle on the workstation and be connected with the mould, one side of frame is provided with the support frame, be connected with the backup pad on the support frame, be connected with fixing device in the backup pad, fixing device includes lower semi-ring and first ring, lower semi-ring and backup pad fixed connection, first ring is connected with lower semi-ring, and splice into the annular solid fixed ring of circle, reach the effect that improves pipe fitting processingquality.

Description

Drilling machine with fixing device

Technical Field

The utility model relates to a drilling machine equipment field, in particular to drilling machine with fixing device.

Background

The drilling machine is a machine tool which mainly uses a drill to machine a hole on a workpiece, usually, the drill rotates as a main motion, the drill moves axially as a feed motion, and the drilling machine is one of common mechanical machining devices.

The existing Chinese patent with reference to publication number CN203437677U discloses a drilling machine, which comprises a base, a machine column, a machine head and a workbench arranged on the base and used for placing a pipe fitting, wherein the machine head comprises a motor, a transmission mechanism, a handle, a main shaft and a drill bit arranged on the main shaft.

However, when the drilling machine is used for machining a pipe, one end of the pipe is placed on the workbench, a worker needs to hold the other end of the pipe, and when the worker holds the pipe, the arm shakes to affect the drilling precision of the pipe, so that the machining quality of the pipe is reduced.

SUMMERY OF THE UTILITY MODEL

The utility model aims at providing a drilling machine with fixing device, reach the effect that improves pipe fitting processingquality to the not enough of prior art existence.

The above technical purpose of the present invention can be achieved by the following technical solutions:

the utility model provides a drilling machine with fixing device, which comprises a base, be connected with the column on the frame, the top of column is provided with actuating mechanism, actuating mechanism is connected with drilling mechanism, be connected with the workstation of placing the pipe fitting on the outer peripheral face of column, can dismantle on the workstation and be connected with the mould, one side of frame is provided with the support frame, be connected with the backup pad on the support frame, be connected with fixing device in the backup pad, fixing device includes lower semi-ring and first ring, lower semi-ring and backup pad fixed connection, first ring is connected with lower semi-ring, and splice into the annular solid fixed ring.

Through adopting above-mentioned technical scheme, fix the mould to the workstation on, then put the pipe fitting in the mould on the workstation, be convenient for fix a position pipe fitting drilling position, then actuating mechanism drive drilling mechanism drills to the pipe fitting. And one side of frame is provided with the fixing device of fixed pipe fitting, can be through the position of adjusting the support frame, keep away from the one end of mould with the pipe fitting and be located lower semi-ring, and first semi-ring is connected with lower semi-ring and is spliced into the annular solid fixed ring, then fix the pipe fitting with the fixed ring, do not need the other end of workman's hand pipe fitting, can not rock and make the pipe fitting rock because of workman's arm, can reduce rocking that the pipe fitting produced, guarantee the precision of pipe fitting drilling, improve the processingquality of pipe fitting, simultaneously, fix the pipe fitting through fixing device, do not need the hand pipe fitting of workman, alleviate workman.

The utility model discloses further set up to, lower semi-ring opening up, periphery and backup pad fixed connection, upper ring opening down, a free end of upper ring is articulated with a free end of lower semi-ring, and the free end fixedly connected with connecting plate of articulated department is kept away from to lower semi-ring, is provided with grafting subassembly between connecting plate and the upper ring.

Through adopting above-mentioned technical scheme, the lower semi-ring opening up, the one end of upper semi-ring and lower semi-ring is connected through articulated mode, and the other end passes through the grafting subassembly and connects, removes the fixed of grafting subassembly, upwards rotates the upper semi-ring in order to open solid fixed ring, is convenient for take out the pipe fitting from the lower semi-ring in or put into the lower semi-ring, and easy operation is convenient.

The utility model discloses further set up as, the grafting subassembly includes bolt and pinhole, and the pinhole level is located the connecting plate, and the bolt passes behind the connecting plate with first ring joint.

Through adopting above-mentioned technical scheme, splice into solid fixed ring back when last semi-ring and lower semi-ring, pass the pinhole on the connecting plate with the bolt and with last semi-ring joint, with last semi-ring and lower semi-ring fixed connection to fixing the intra-annular pipe fitting, reducing the pipe fitting and rocking, improving the processingquality of pipe fitting.

The utility model discloses further set up to, the one end fixedly connected with of bolt connects the rope, connects the one end and the connecting plate fixed connection that the bolt was kept away from to the rope.

Through adopting above-mentioned technical scheme, when the bolt was extracted from the pinhole, the bolt was through connecting rope and connecting plate fixed connection, can prevent effectively that the bolt from losing, convenience when improving in-service use.

The utility model further provides a lower semi-ring inner wall fixedly connected with and the lower rubber ring that lower semi-ring cooperation was used, the inner wall fixedly connected with of last semi-ring and the last rubber ring that the cooperation of last semi-ring was used.

Through adopting above-mentioned technical scheme, set up down the rubber ring in the lower semi-ring, set up the rubber ring in the last semi-ring, after the pipe fitting was put into the retaining ring, pipe fitting and last rubber ring and lower rubber ring direct contact, then go up the rubber ring and have buffering cushioning effect to the pipe fitting with lower rubber ring, can protect the pipe fitting when driling the pipe fitting, prevent to scrape the flower with the pipe fitting surface, avoid influencing the smooth finish on pipe fitting surface.

The utility model discloses further set up to, be provided with lifting unit between backup pad and the support frame, lifting unit includes lead screw and screw, the vertical one side that is located the support frame of lead screw to rotate with the support frame and be connected, the screw passes the lead screw and uses with the lead screw cooperation, screw and backup pad fixed connection.

Through adopting above-mentioned technical scheme, the screw passes the lead screw and uses with the screw cooperation, and the screw is again with backup pad fixed connection, then rotates the lead screw, and the screw removes along lead screw axis direction to drive the backup pad and reciprocate, the backup pad reciprocates, makes fixing device in the backup pad can be applicable to the drilling machine of co-altitude not, enlarges application range.

The utility model discloses further set up to, seted up a plurality of fixed orificess on the workstation, be provided with fixed subassembly between fixed orifices and the mould, fixed subassembly includes stationary blade, fixing bolt and fixation nut, stationary blade and mould fixed connection, behind fixing bolt passing stationary blade and fixed orifices with fixation nut threaded connection.

Through adopting above-mentioned technical scheme, through stationary blade, fixing bolt and fixation nut with mould and workstation fixed connection, it is firm to connect, is convenient for fix and dismantles, can change different moulds according to the pipe fitting size, and convenient operation is swift.

The utility model discloses further set up to, be provided with the regulating part of adjusting the drilling position on the mould, the regulating part is adjusting bolt, and adjusting bolt is located the one end of mould, adjusting bolt and mould threaded connection.

Through adopting above-mentioned technical scheme, adjusting bolt and mould threaded connection rotate adjusting bolt, are convenient for adjust the position of pipe fitting drilling, can carry out drilling operation, convenient to use to different positions.

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

1. the fixing device is arranged on one side of the workbench, and one end of the pipe fitting, which is far away from the die, is fixed through the fixing device, so that the shaking generated by the pipe fitting can be reduced, the drilling precision of the pipe fitting is ensured, and the processing quality of the pipe fitting is improved;

2. one ends of the upper half ring and the lower half ring are connected in a hinged mode, the other ends of the upper half ring and the lower half ring are connected through the inserting component, the fixing of the inserting component is released, the pipe fitting can be conveniently taken out of the lower half ring or put into the lower half ring, and the operation is simple and convenient;

3. the upper rubber ring and the lower rubber ring are arranged, so that the upper rubber ring and the lower rubber ring have a buffering and damping effect on the pipe fitting, the pipe fitting can be protected when the pipe fitting is drilled, the surface of the pipe fitting is prevented from being scratched, and the finish degree of the surface of the pipe fitting is prevented from being influenced;

4. the lower half ring and the upper half ring are matched and fixed through the bolt and the pin hole, the operation is simple, and the connection is stable.

Drawings

Fig. 1 is a schematic structural diagram of the present invention;

FIG. 2 is an exploded schematic view intended to show a fixed assembly;

FIG. 3 is a schematic diagram intended to show the construction of the lifting assembly;

fig. 4 is a sectional view intended to show the positional relationship of the nut and the support plate;

FIG. 5 is a partial schematic view showing a fixture;

FIG. 6 is an enlarged partial schematic view at A of FIG. 5;

FIG. 7 is a schematic view of the cleaning apparatus for clarity;

fig. 8 is a partial enlarged view at B in fig. 7;

fig. 9 is a schematic view aimed at showing the structure of the filter net.

Reference numerals: 1. a machine base; 11. a column; 111. a drilling mechanism; 112. a drive mechanism; 12. a work table; 121. a fixing hole; 13. a mold; 131. adjusting the bolt; 132. a pipe fitting groove; 14. a fixing assembly; 141. a fixing sheet; 142. fixing the bolt; 143. fixing a nut; 2. a support frame; 21. a support plate; 3. a lifting assembly; 31. a lead screw; 32. a nut; 321. a guide plate; 4. a fixing device; 41. a lower half ring; 411. a connecting plate; 412. a lower rubber ring; 413. a fixing ring; 42. an upper half ring; 421. mounting a rubber ring; 5. a plug-in assembly; 51. a bolt; 511. connecting ropes; 52. a pin hole; 6. a cleaning device; 61. a suction fan; 62. a collection box; 621. a chip cleaning port; 622. a box door; 623. a filter screen; 63. an air suction pipe; 631. an air suction hood; 632. a supporting seat; 6321. a pipe clamping groove; 7. a locking device; 71. a locking bar; 72. a support plate; 73. and a baffle plate.

Detailed Description

The present invention will be described in further detail with reference to the accompanying drawings.

The utility model provides a drilling machine with fixing device, as shown in fig. 1, including frame 1, fixedly connected with column 11 on the frame 1, the top of column 11 is connected with actuating mechanism 112, actuating mechanism 112 is connected with drilling mechanism 111, drilling mechanism 111's below is provided with workstation 12, workstation 12 is connected with the periphery of column 11, one side of frame 1 is provided with support frame 2, be connected with horizontally backup pad 21 on the support frame 2, be provided with fixing device 4 that is used for fixed pipe fitting on the backup pad 21, one side of workstation 12 is provided with clearance clastic cleaning device 6, place the pipe fitting on workstation 12, make fixing device 4 fix the pipe fitting, start actuating mechanism 112 drive drilling mechanism 111 and drill the pipe fitting, make cleaning device 6 clear up the piece simultaneously.

As shown in fig. 2, the workbench 12 is provided with a plurality of fixing holes 121, the fixing holes 121 are kidney-shaped holes, one end of each fixing hole 121 is close to the center of the workbench 12, the other end of each fixing hole 121 extends to the edge of the workbench 12, and the plurality of fixing holes 121 are arrayed on the workbench 12 along the center circumference of the workbench 12.

As shown in fig. 2, the die 13 is provided on the table 12, the die 13 has a cubic structure, the tip of the die 13 is opened with a pipe groove 132 having a semicircular cross section, and the axial direction of the pipe groove 132 is the same as the longitudinal direction of the die 13. The mold 13 is located at the position of the fixing hole 121, and the length direction of the mold 13 is the same as the length direction of the fixing hole 121. Be provided with fixed subassembly 14 between mould 13 and fixed orifices 121, fixed subassembly 14 includes stationary blade 141, fixing bolt 142 and fixation nut 143, stationary blade 141 level sets up, the bottom surface of stationary blade 141 and the top surface butt of workstation 12, stationary blade 141 and mould 13 keep away from one side fixed connection in workstation 12 center, behind fixing bolt 142 vertical passing stationary blade 141 and fixed orifices 121, with fixation nut 143 threaded connection to with mould 13 and workstation 12 fixed connection.

As shown in fig. 2, the mold 13 is provided with an adjusting member, which is an adjusting bolt 131, the adjusting bolt 131 is horizontally located at one end of the mold 13 close to the center of the worktable 12, and the adjusting bolt 131 is in threaded connection with the mold 13.

The die 13 is fixedly connected with the workbench 12, the pipe fitting is placed in the pipe fitting groove 132, the pipe fitting is limited and fixed, and the adjusting bolt 131 is rotated to enable the adjusting bolt 131 to be located at a proper position so as to adjust the drilling position of the pipe fitting.

As shown in fig. 3, the supporting frame 2 is a cubic frame-shaped structure, a lifting assembly 3 is arranged between the supporting plate 21 and the supporting frame 2, the lifting assembly 3 includes a screw 31 and a nut 32, the screw 31 vertically penetrates through the supporting frame 2 and is rotatably connected with the supporting frame 2, the nut 32 penetrates through the screw 31 and is in threaded connection with the screw 31, guide plates 321 are arranged at two ends of the nut 32 in the length direction, the guide plates 321 are vertically arranged, the bottom end of each guide plate 321 is fixedly connected with the bottom end of the supporting frame 2, the top end of each guide plate 321 is fixedly connected with the top end of the supporting frame 2, the guide plates 321 are abutted against the nuts 32, and the top surface of the nut 32 is fixedly connected with the bottom surface of. The screw 31 is rotated, the screw 31 drives the nut 32 to move up and down, and the nut 32 drives the support plate 21 to move up and down.

Referring to fig. 5 and 6, the fixing device 4 includes a lower half ring 41 and an upper half ring 42, the lower half ring 41 is in a semicircular shape, an opening of the lower half ring 41 faces upward, a circumferential surface of the lower half ring 41 is fixedly connected to a top surface of the support plate 21, and a lower rubber ring 412 used in cooperation with the lower half ring 41 is fixedly connected to an inner wall of the lower half ring 41; the upper half ring 42 is in a semicircular shape, the opening of the upper half ring 42 faces downwards, an upper rubber ring 421 matched with the upper half ring 42 is fixedly connected to the inner wall of the upper half ring 42, and the lower half ring 41 and the upper half ring 42 are spliced into a circular fixing ring 413. One free end of the lower half ring 41 is hinged with one free end of the upper half ring 42, one end of the lower half ring 41, which is far away from the hinged position, is provided with a vertical connecting plate 411, the connecting plate 411 is fixedly connected with the outer peripheral surface of the lower half ring 41, and an inserting assembly 5 is arranged between the connecting plate 411 and the upper half ring 42.

As shown in fig. 6, the plug assembly 5 includes a plug 51 and a pin hole 52, the pin hole 52 is horizontally located at the top end of the connecting plate 411, the plug 51 is used in cooperation with the pin hole 52, and the plug 51 passes through the pin hole 52 and then is clamped with the upper half ring 42. One end of the latch 51 is fixedly connected with a connecting rope 511, and one end of the connecting rope 511 far away from the latch 51 is fixedly connected with the connecting plate 411.

The bolt 51 is pulled out of the pin hole 52, the upper half ring 42 is rotated upwards to open the fixing ring 413, the pipe fitting is placed in the lower half ring 41, then the upper half ring 42 is rotated to enable the upper half ring 42 and the lower half ring 41 to be enclosed into the fixing ring 413, and finally the bolt 51 is inserted into the pin hole 52 to fix the pipe fitting.

As shown in fig. 7, the cleaning device 6 includes a suction fan 61, a collection box 62 and a suction pipe 63, the collection box 62 is located on the support plate 21 and is fixedly connected with the support plate 21, the suction fan 61 is communicated with the collection box 62, a filter screen 623 (refer to fig. 9) is arranged between the suction fan 61 and the collection box 62, one end of the suction pipe 63 is communicated with the collection box 62, and the other end of the suction pipe 63 is connected with a suction hood 631. The air suction cover 631 is trumpet-shaped, the end with the small opening of the air suction cover 631 is connected with the air suction pipe 63, and the end with the large opening of the air suction cover 631 faces the position of the mold 13.

As shown in fig. 7, a supporting seat 632 for supporting the air suction pipe 63 is disposed between the air suction pipe 63 and the worktable 12, the supporting seat 632 is a cubic structure, a pipe clamping groove 6321 with a semicircular section is formed at the top end of the supporting seat 632, the bottom end of the supporting seat 632 is fixedly connected with the worktable 12, and the air suction pipe 63 is located in the pipe clamping groove 6321 to fixedly connect the air suction pipe 63.

When the drilling operation is performed, the suction fan 61 is started, and the suction fan 61 sucks the debris on the worktable 12 into the collection box 62 through the suction pipe 63 and the suction hood 631 to collect the debris.

With reference to fig. 7 and 8, a scrap removing opening 621 is formed in one side of the collecting box 62, a box door 622 matched with the scrap removing opening 621 is connected to the scrap removing opening 621, one side of the box door 622 is hinged to the collecting box 62, and a locking device 7 is arranged between one side of the box door 622 away from the hinged portion and the collecting box 62. The locking device 7 comprises a locking bar 71, a supporting plate 72 and a baffle plate 73, the locking bar 71 is positioned on the outer side of the box door 622, the locking bar 71 is of a rectangular sheet structure, one side of the locking bar 71 is abutted against the outer wall of the box door 622, and one end of the locking bar 71 is rotatably connected with the box door 622; the supporting plate 72 is horizontally arranged, one end of the supporting plate 72 is fixedly connected with the collecting box 62, the baffle 73 is vertically arranged, the bottom end of the baffle 73 is fixedly connected with the upper surface of the supporting plate 72, a gap is reserved between the baffle 73 and the collecting box 62, the locking strip 71 is rotated from top to bottom, and after the locking strip 71 is inserted into the gap between the baffle 73 and the collecting box 62, the locking strip 71 is abutted to the upper surface of the supporting plate 72.

When the debris in the collection box 62 is cleaned, the locking bar 71 is rotated to disengage the locking bar 71 from the gap between the baffle 73 and the collection box 62, so that the box door 622 is opened to clean the debris in the collection box 62. After cleaning, the locking bar 71 is rotated to make the locking bar 71 located in the gap between the baffle 73 and the collection box 62, so as to lock and fix the box door 622.

The utility model discloses a use as follows:

when drilling, firstly, the die 13 is placed on the worktable 12, and then the die 13 is fixedly connected with the worktable 12 through the fixing sheet 141, the fixing bolt 142 and the fixing nut 143; then, the screw 31 is rotated, the nut 32 drives the support plate 21 to move up and down, so that after the axis of the lower half ring 41 on the support plate 21 is overlapped with the axis of the pipe fitting groove 132, one end of the pipe fitting is placed in the pipe fitting groove 132, and the other end of the pipe fitting is placed in the lower half ring 41; then, the upper half ring 42 is rotated to enable the upper half ring 42 and the lower half ring 41 to be enclosed into a fixing ring 413, and then the bolt 51 penetrates through the pin hole 52 to be clamped with the upper half ring 42 to fix the pipe fitting, so that the shaking of the pipe fitting is reduced, and the processing quality of the pipe fitting is improved; finally, the driving mechanism 112 is started to drive the drilling mechanism 111 to drill the pipe fitting, and simultaneously, the suction fan 61 is started, and the suction fan 61 sucks the debris on the workbench 12 into the collection box 62 through the suction hood 631 and the suction pipe 63 to clean the debris on the workbench 12.

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 drilling machine with fixing device, includes frame (1), is connected with column (11) on frame (1), and the top of column (11) is provided with actuating mechanism (112), and actuating mechanism (112) are connected with drilling mechanism (111), are connected with workstation (12) of placing the pipe fitting on the outer peripheral face of column (11), and detachable connection has mould (13), its characterized in that on workstation (12): one side of frame (1) is provided with support frame (2), is connected with backup pad (21) on support frame (2), is connected with fixing device (4) on backup pad (21), and fixing device (4) include half ring (41) and first half ring (42) down, and half ring (41) and backup pad (21) fixed connection down are connected to last half ring (42) and half ring (41) down to splice into annular solid fixed ring (413).

2. The drilling machine with the fixing device as claimed in claim 1, wherein: the opening of the lower half ring (41) faces upwards, the circumferential surface of the lower half ring is fixedly connected with the support plate (21), the opening of the upper half ring (42) faces downwards, one free end of the upper half ring (42) is hinged with one free end of the lower half ring (41), the free end of the lower half ring (41), which is far away from the hinged position, is fixedly connected with a connecting plate (411), and a plug-in assembly (5) is arranged between the connecting plate (411) and the upper half ring (42).

3. The drilling machine with the fixing device as claimed in claim 2, wherein: the plug-in component (5) comprises a plug pin (51) and a pin hole (52), the pin hole (52) is horizontally arranged on the connecting plate (411), and the plug pin (51) penetrates through the connecting plate (411) and then is clamped with the upper half ring (42).

4. The drilling machine with the fixing device as claimed in claim 3, wherein: one end of the bolt (51) is fixedly connected with a connecting rope (511), and one end of the connecting rope (511) far away from the bolt (51) is fixedly connected with the connecting plate (411).

5. The drilling machine with the fixing device as claimed in claim 1, wherein: the inner wall of the lower half ring (41) is fixedly connected with a lower rubber ring (412) matched with the lower half ring (41) for use, and the inner wall of the upper half ring (42) is fixedly connected with an upper rubber ring (421) matched with the upper half ring (42) for use.

6. The drilling machine with the fixing device as claimed in claim 1, wherein: be provided with lifting unit (3) between backup pad (21) and support frame (2), lifting unit (3) include lead screw (31) and screw (32), and lead screw (31) are vertical to be located one side of support frame (2) to rotate with support frame (2) and be connected, screw (32) pass lead screw (31) and use with lead screw (31) cooperation, screw (32) and backup pad (21) fixed connection.

7. The drilling machine with the fixing device as claimed in claim 1, wherein: a plurality of fixing holes (121) are formed in the workbench (12), a fixing assembly (14) is arranged between each fixing hole (121) and the corresponding mold (13), each fixing assembly (14) comprises a fixing piece (141), a fixing bolt (142) and a fixing nut (143), the fixing pieces (141) are fixedly connected with the corresponding molds (13), and the fixing bolts (142) penetrate through the fixing pieces (141) and the fixing holes (121) and then are in threaded connection with the fixing nuts (143).

8. The drilling machine with the fixing device as claimed in claim 1, wherein: the mould (13) is provided with an adjusting part for adjusting the position of a drilling hole, the adjusting part is an adjusting bolt (131), the adjusting bolt (131) is positioned at one end of the mould (13), and the adjusting bolt (131) is in threaded connection with the mould (13).