CN212552103U - Desk-top tapping machine convenient to adjust - Google Patents

Abstract

The utility model discloses a desk-top tapping machine convenient to adjust, including fixed station, first fixed arm and second fixed arm, the preformed groove has been seted up at the fixed station top, the bottom both ends all are provided with and are provided with the slider in spout and the spout in the preformed groove, the welding of slider top has the sliding plate, the welding of fixed station top one side has mounting panel and mounting panel top to have the servo electric jar of second through the mounting screw, sliding plate one side is connected to the power take off end of the servo electric jar of second, sliding plate top corner has all welded L type groove block. This novel can conveniently adjust the rotational speed of tapping head as required, when unloading, the tapping head need not to lift up higher distance, convenient and fast when unloading to the panel of tapping completion, the piece that produces when can also conveniently being directed at the tapping cleans, and the fixed arm can conveniently be dismantled to the maintenance of being convenient for is fit for extensively using widely.

Description

Desk-top tapping machine convenient to adjust

Technical Field

The utility model relates to a tapping machine technical field, in particular to desk-top tapping machine convenient to adjust.

Background

In machining, a tapping machine is necessary for facilitating tapping of holes in a metal plate material or the like.

Patent number CN201410379276.5 discloses a desk type tapping machine, belonging to the technical field of machining. It has solved the great, poor scheduling problem of tapping effect of current tapping machine operating force. The table tapping machine comprises a base, an upright column, a lifting support, a spindle box, a reduction gearbox and a motor, wherein the upright column is fixed on the base, one end of the lifting support is connected with the upright column, the other end of the lifting support is connected with the spindle box, a spindle is arranged in the spindle box, the motor is connected with the spindle through the reduction gearbox, the spindle box is provided with a pushing mechanism, the pushing mechanism is in contact with the spindle box and can push the spindle box to move downwards, and a resetting mechanism enabling the spindle box to return to the original position is arranged between the lifting. This desk-top tapping machine has advantages such as effectual and the automatic integration of hand of tapping.

The tapping machine has the following disadvantages: 1. the rotating speed of the tapping head cannot be conveniently adjusted according to requirements; 2. during discharging, the tapping head needs to be lifted for a relatively long distance, so that the tapping is not convenient and quick enough to discharge the tapped plate; 3. the cleaning of the scraps generated during tapping cannot be facilitated; 4. the fixed arm can not conveniently be dismantled to be convenient for maintain. To this end, we propose a bench tapping machine that is easy to adjust.

Disclosure of Invention

A primary object of the utility model is to provide a desk-top tapping machine convenient to adjust can effectively solve the problem in the background art.

In order to achieve the above purpose, the utility model adopts the following technical scheme:

a desk type tapping machine convenient to adjust comprises a fixed table, a first fixed arm and a second fixed arm, wherein a reserved groove is formed in the top of the fixed table, sliding grooves are formed in two ends of the bottom of the reserved groove, sliding blocks are arranged in the sliding grooves, a sliding plate is welded to the top of each sliding block, a mounting plate is welded to one side of the top end of the fixed table, a second servo electric cylinder is mounted at the top of the mounting plate through screws, the power output end of the second servo electric cylinder is connected to one side of each sliding plate, L-shaped groove blocks are welded to corners of the tops of the sliding plates, an adjusting screw is mounted at the top of each L-shaped groove block through a threaded groove, a bearing is sleeved on the periphery of the bottom end of each adjusting screw, a locking pressing plate is arranged on the periphery of the bearing, the, the welding of riser top one side has the couple, it has the hand to dash to bore to hang on the couple, the centre gripping that the hand was dashed to bore has fixed roll and fixed roll bottom to be connected with the fixed disk, the fixed disk periphery is fixed with the brush hair through glue, first fixed arm upper end is provided with the second fixed arm, first servo electric jar is installed through the bolt to second fixed arm tip lower extreme, the power take off end of first servo electric jar is connected with driving motor, driving motor's power take off end is connected with the tapping head, the converter is installed through the connecting rod to first fixed arm one end.

Further, the top of the hand drill is connected to the top of the vertical plate through a limiting pvc line.

Further, the connection pad has all been welded to first fixed arm and second fixed arm junction, carry out fastening connection through fastening bolt and screw hole between the connection pad, fastening bolt's quantity specifically sets up to the multiunit and is circumference evenly distributed along the connection pad periphery.

Further, the fixed disc and the bristles are made of pvc materials.

Furthermore, the power output end of the frequency converter is electrically connected with the power input end of the driving motor through a lead.

Compared with the prior art, the utility model discloses following beneficial effect has:

1. through setting up the converter, the setting value of personnel as required regulation converter to the convenient slew velocity to driving motor adjusts as required, and then conveniently adjusts the rotational speed of tapping head.

2. Through setting up the second servo electric jar, spout and slider, when unloading, only need control first servo electric jar and lift shorter distance, make the tapping head that driving motor power take off end connects deviate from the screw hole completely, and keep one section safe distance, open the second servo electric jar again, utilize the slider slip in the spout, the during operation power take off end conveniently drives the sliding plate and carries out horizontal migration, thereby conveniently unload fast the panel of accomplishing the tapping, need not to lift the tapping head higher distance, and is convenient and fast.

3. Through setting up the couple, the hand is towards boring, the fixed disk, brush hair and spacing pvc line, personnel can follow the couple and take off the hand and towards boring, personnel can hand the hand and towards boring, the during operation power take off end conveniently drives the fixed disk and rotates, thereby it rotates to drive the outlying brush hair of fixed disk, utilize to rotate the brush hair and be convenient for clean the piece that produces when the tapping, it is convenient that the position of adversary's drill is carried out spacing within a certain range to utilize spacing pvc line, thereby the personnel of being convenient for find the position of hand drill fast.

4. Through setting up connection pad and fastening bolt, utilize fastening bolt to conveniently splice and dismantle the connection pad, be convenient for detach first fixed arm with the second fixed arm to the convenience is maintained alone first servo electric jar and driving motor.

Drawings

Fig. 1 is the utility model relates to a desk-top tapping machine's overall structure schematic diagram convenient to adjust.

Fig. 2 is the utility model discloses a structure sketch map is overlooked to fixed station of desk-top tapping machine convenient to adjust.

Fig. 3 is the utility model relates to a convenient-to-adjust L-shaped slot block structure schematic diagram of a desk tapping machine.

In the figure: 1. a fixed table; 2. reserving a groove; 3. a chute; 4. a slider; 5. an L-shaped groove block; 6. an adjusting screw; 7. locking the pressing plate; 8. a first fixed arm; 9. a second fixed arm; 10. a connecting disc; 11. fastening a bolt; 12. a first servo electric cylinder; 13. a drive motor; 14. a frequency converter; 15. a vertical plate; 16. limiting the pvc line; 17. hooking; 18. punching the drill by hand; 19. fixing the disc; 20. brushing; 21. mounting a plate; 22. a second servo electric cylinder: 23. a sliding plate.

Detailed Description

In order to make the technical means, creation features, achievement purposes and functions of the present invention easy to understand, the present invention is further described below with reference to the following embodiments.

As shown in fig. 1-3, a table tapping machine convenient to adjust comprises a fixed table 1, a first fixed arm 8 and a second fixed arm 9, wherein a reserved groove 2 is formed in the top of the fixed table 1, sliding grooves 3 are formed in both ends of the bottom of the reserved groove 2, a sliding block 4 is arranged in each sliding groove 3, a sliding plate 23 is welded on the top of each sliding block 4, a mounting plate 21 is welded on one side of the top end of the fixed table 1, a second servo electric cylinder 22 is mounted on the top of the mounting plate 21 through screws, the power output end of the second servo electric cylinder 22 is connected with one side of each sliding plate 23, an L-shaped groove block 5 is welded on each corner of the top of each sliding plate 23, an adjusting screw 6 is mounted on the top of each L-shaped groove block 5 through a threaded groove, a bearing is sleeved on the periphery of the bottom end of each, 1 one end welding of fixed station has first fixed arm 8, riser 15 is installed through the dead lever to the 1 other end of fixed station, the welding of 15 top one sides of riser has couple 17, it has hand drill 18 to hang on couple 17, the exposed core centre gripping of hand drill 18 has fixed roll and fixed roll bottom to be connected with fixed disk 19, fixed disk 19 periphery is fixed with brush hair 20 through glue, 8 upper ends of first fixed arm are provided with second fixed arm 9, first servo electric jar 12 is installed through the bolt to 9 tip lower extremes of second fixed arm, the power take off end of first servo electric jar 12 is connected with driving motor 13, driving motor 13's power take off end is connected with the tapping head, converter 14 is installed through the connecting rod to 8 one end of first fixed arm.

Wherein the top of the hand drill 18 is connected to the top of the riser 15 by a limiting pvc line 16.

In this embodiment, as shown in fig. 1, the position of the hand drill 18 is conveniently limited within a certain range by using the limiting pvc line 16, so that a person can quickly find the position of the hand drill 18.

Wherein, first fixed arm 8 and the 9 junction of second fixed arm all weld connection pad 10, carry out fastening connection through fastening bolt 11 and screw hole between the connection pad 10, fastening bolt 11's quantity specifically sets up to the multiunit and is circumference evenly distributed along connection pad 10 periphery.

In this embodiment, as shown in fig. 1, the connection pad 10 is conveniently spliced and detached by using the fastening bolt 11, and the second fixing arm 9 is conveniently detached from the first fixing arm 8, so that the first servo electric cylinder 12 and the driving motor 13 can be maintained independently.

Wherein, the fixed disc 19 and the brush hairs 20 are made of pvc material.

In this embodiment, as shown in fig. 1, the fixing plate 19 made of pvc has a good corrosion prevention effect, and the brush bristles 20 made of pvc can conveniently clean the chips generated during tapping.

Wherein, the power output end of the frequency converter 14 is electrically connected with the power input end of the driving motor 13 through a lead.

In this embodiment, as shown in fig. 1, a person adjusts the set value of the frequency converter 14 as needed, so that the rotation speed of the driving motor 13 can be conveniently adjusted as needed, and the rotation speed of the tapping head can be conveniently adjusted.

It should be noted that the utility model relates to a desk tapping machine convenient for adjustment, when working, the personnel pre-place the plate to be tapped between the L-shaped groove blocks 5, the personnel screw down the adjusting screw 6 to drive the bearing at the periphery of the end part and the locking pressing plate 7 to press down, thereby conveniently clamping the plate, when the plate is not wide enough, the personnel can fix the plate by only using the L-shaped groove block 5 at one end of the top of the sliding plate 23, the lower side of the other end of the plate is placed with the backing plate with the same height as the bottom end of the L-shaped groove block 5 to support and fix, the first servo electric cylinder 12 and the second servo electric cylinder 22 are connected with the external servo controller to control, the power output end conveniently drives the driving motor 13 to move up and down when the first servo electric cylinder 12 works, then opens the driving motor 13, the power output end conveniently drives the tapping head to rotate when working, thereby completing the tapping of the screw, the personnel can adjust the set value of the frequency converter 14 (model RJ101 produced by Shanghai-Nissan electric company Limited) according to the needs, thereby conveniently adjusting the rotating speed of the driving motor 13 according to the needs, further conveniently adjusting the rotating speed of the tapping head, when unloading, only the first servo electric cylinder 12 needs to be controlled to be lifted for a short distance, so that the tapping head connected with the power output end of the driving motor 13 is completely separated from the screw hole, a safe distance is kept, then the second servo electric cylinder 22 is opened, the sliding of the sliding block 4 in the sliding groove 3 is utilized, the power output end conveniently drives the sliding plate 23 to horizontally move during the work, thereby conveniently and quickly unloading the panel after tapping, the tapping head does not need to be lifted for a long distance, the personnel can take off the hand punch 18 from the hook 17, the personnel can hold the hand punch 18 by hands, the power output end conveniently drives the fixed plate 19 to rotate during the work, thereby drive the peripheral brush hair 20 of fixed disk 19 and rotate, utilize to rotate brush hair 20 and be convenient for clean the piece that produces when the tapping, it is spacing to utilize spacing pvc line 16 to conveniently carry out the certain limit within a definite range to the position of hand drill 18, thereby the personnel of being convenient for find the position of hand drill 18 fast, utilize fastening bolt 11 conveniently to splice and dismantle connection pad 10, be convenient for detach first fixed arm 8 with second fixed arm 9, thereby the convenience is maintained alone first servo electric jar 12 and driving motor 13.

The basic principles and the main features of the invention and the advantages of the invention have been shown and described above. It will be understood by those skilled in the art that the present invention is not limited to the above embodiments, and that the foregoing embodiments and descriptions are provided only to illustrate the principles of the present invention without departing from the spirit and scope of the present invention. The scope of the invention is defined by the appended claims and equivalents thereof.

Claims (5)

1. The utility model provides a desk-top tapping machine convenient to adjust, includes fixed station (1), first fixed arm (8) and second fixed arm (9), its characterized in that: the top of the fixed table (1) is provided with a reserved groove (2), two ends of the bottom in the reserved groove (2) are respectively provided with a sliding groove (3), a sliding block (4) is arranged in the sliding groove (3), the top of the sliding block (4) is welded with a sliding plate (23), one side of the top end of the fixed table (1) is welded with a mounting plate (21), the top of the mounting plate (21) is provided with a second servo electric cylinder (22) through a screw, the power output end of the second servo electric cylinder (22) is connected with one side of the sliding plate (23), the corners of the top of the sliding plate (23) are respectively welded with an L-shaped groove block (5), the top of the L-shaped groove block (5) is provided with an adjusting screw (6) through a threaded groove, the periphery of the bottom end of the adjusting screw (6) is sleeved with a bearing, a locking pressing plate, a first fixing arm (8) is welded at one end of the fixing table (1), a vertical plate (15) is installed at the other end of the fixing table (1) through a fixing rod, a hook (17) is welded on one side of the top end of the vertical plate (15), a hand drill (18) is hung on the hook (17), a fixed roller is clamped at the clamping end of the hand drill (18), the bottom of the fixed roller is connected with a fixed disc (19), bristles (20) are fixed on the periphery of the fixed disc (19) through glue, a second fixed arm (9) is arranged at the upper end of the first fixed arm (8), the lower end of the end part of the second fixed arm (9) is provided with a first servo electric cylinder (12) through a bolt, the power output end of the first servo electric cylinder (12) is connected with a driving motor (13), the power take off end of driving motor (13) is connected with the tapping head, converter (14) are installed through the connecting rod to first fixed arm (8) one end.

2. The adjustable bench threading machine of claim 1 wherein: the top of the hand drill (18) is connected to the top of the vertical plate (15) through a limiting pvc line (16).

3. The adjustable bench threading machine of claim 1 wherein: connection pad (10) are all welded to first fixed arm (8) and second fixed arm (9) junction, carry out the fastening connection through fastening bolt (11) and screw hole between connection pad (10), the quantity of fastening bolt (11) specifically sets up to the multiunit and is circumference evenly distributed along connection pad (10) periphery.

4. The adjustable bench threading machine of claim 1 wherein: the fixed disc (19) and the bristles (20) are both made of pvc materials.

5. The adjustable bench threading machine of claim 1 wherein: and the power output end of the frequency converter (14) is electrically connected with the power input end of the driving motor (13) through a lead.

Images