CN217529504U - Tool clamping device based on automatic tapping machine - Google Patents

Abstract

The utility model discloses an instrument clamping device based on automatic tapping machine is used, including the drive shaft, the bottom activity of drive shaft has cup jointed the tooth sword of attacking, and the equal demountable installation in the left and right sides of drive shaft has locking Assembly, and the front demountable installation of drive shaft has quick detach device. In the above-mentioned scheme, pass through the mutual buckle of protruding piece and notch, then aim at the hexagonal hole, insert the hexagonal column to inside, then screw up both ends with the bolt and carry on spacing fixed, locking Assembly integral erection accomplishes this moment, after locking Assembly accomplishes when the installation, will attack the square on tooth sword through the top and cup joint the bottom in the drive shaft, then rotate the inner wall that the screw rod drove the extrusion semi-ring and laminate gradually to the surface of attacking the tooth sword, then fix, prevent to skid and rock, can be to attacking the further improvement speed of dismouting of tooth sword through setting up locking Assembly, and single also can carry out the rapid operation, consequently, the effect of improving the whole equipment practicality has been reached.

Description

Tool clamping device based on automatic tapping machine

Technical Field

The utility model relates to an automatic tapping machine technical field, more specifically say, the utility model relates to an instrument clamping device based on automatic tapping machine is used.

Background

The tapping machine is also called as a tapping machine, and the tapping machine is a machining device for machining internal threads, screws or tooth buttons on the inner side surfaces of holes of various parts with through holes or blind holes of different specifications, such as a part shell, an equipment end surface, a nut, a flange plate and the like.

However, in practical use, there still exist some disadvantages, such as: tapping machine can use a anchor clamps to carry out the centre gripping to the machining tool when processing the work piece to this drives the rotatory article of processing of instrument, but current clamping device all adopts the mode cooperation screw thread that cup joints to install usually, and this kind of dismouting needs two kinds of instruments at least, consequently is unsuitable to be regarded as the task and operates the dismouting, thereby has reduced the whole practicality of ware.

SUMMERY OF THE UTILITY MODEL

In order to overcome the above-mentioned defect of prior art, the embodiment of the utility model provides a tool clamping device based on automatic tapping machine to solve the unsuitable one-man operation's of prior art clamping device's dismouting mode problem.

In order to solve the technical problem, the utility model provides a following technical scheme: the utility model provides an instrument clamping device based on automatic tapping machine, includes the drive shaft, tapping sword has been cup jointed in the bottom activity of drive shaft, the equal demountable installation in the left and right sides of drive shaft has locking Assembly, the front demountable installation of drive shaft has quick detach device.

The locking assembly comprises two locking semi-rings, the front faces of the locking semi-rings are fixedly provided with protruding blocks, concave notches are formed in the back faces of the locking semi-rings, right-angle rods are fixedly mounted on the side faces of the locking semi-rings, threaded pipes are fixedly mounted at the bottom ends of the right-angle rods, fixing plates are fixedly communicated with the left ends of the threaded pipes, transmission assemblies are mounted on the internal threads of the threaded pipes, the size of each protruding block is matched with that of each concave notch, hexagonal grooves are formed in the surfaces of the protruding blocks, the size of each hexagonal groove is matched with that of each hexagonal column, and the number of the locking semi-rings is two.

Wherein, hexagonal hole is seted up on the front of drive shaft.

The quick-release device comprises a hexagonal column, threaded columns are fixedly mounted at the left end and the right end of the hexagonal column respectively, bolts are mounted on the surface threads of the threaded columns, and the size of the hexagonal column is matched with the size of a hexagonal hole.

The transmission assembly comprises an extrusion semi-ring, a guide rod is fixedly mounted on the outer surface of the extrusion semi-ring, a rotating groove is formed in the surface of the extrusion semi-ring, and a screw rod is rotatably mounted inside the rotating groove.

The screw is installed inside the threaded pipe in a threaded mode, and the guide rod is movably sleeved inside the fixing plate.

The utility model discloses an above-mentioned technical scheme's beneficial effect as follows:

in the above scheme, with two locking semi-rings through protruding piece and the mutual buckle of notch, then aim at the hexagonal hole, insert the hexagonal column to inside, then screw up both ends with the bolt and carry on spacing fixed, locking component integral erection accomplishes this moment, can carry out quick dismouting with locking component through setting up quick detach device, make its dismouting of attacking the dental knife that can be better, consequently, the effect that improves the locking component practicality has been reached, after locking component installation, to attack the dental knife and cup joint the bottom at the drive shaft through the square on top, then rotate the screw rod and drive the inner wall of extrusion semi-ring and laminate gradually to the surface of attacking the dental knife, then fix, prevent skidding and rock, can be to attacking the further raising speed of dismouting of dental knife through setting up locking component, and single also can carry out fast operation, consequently, the effect that improves whole equipment practicality has been reached.

Drawings

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

FIG. 2 is a perspective assembly view of the integrated device of the present invention;

FIG. 3 is a schematic view of the quick release device according to the present invention;

fig. 4 is a schematic structural view of the locking assembly of the present invention;

fig. 5 is a schematic structural diagram of the transmission assembly of the present invention.

[ reference numerals ]

1. A drive shaft; 2. tapping a tooth cutter; 3. a locking assembly; 4. a quick release device; 11. a hexagonal hole; 31. locking the semi-ring; 32. a notch opening; 33. a convex block; 34. a right angle rod; 35. a threaded pipe; 36. a transmission assembly; 37. a fixing plate; 361. extruding the semi-ring; 362. a guide bar; 363. a screw; 41. a hexagonal column; 42. a threaded post; 43. and (4) bolts.

Detailed Description

In order to make the technical problems, technical solutions and advantages to be solved by the present invention clearer, the following detailed description will be given with reference to the accompanying drawings and specific embodiments.

As attached figure 1 to figure 5 the embodiment of the utility model provides an instrument clamping device based on automatic tapping machine is used, including drive shaft 1, tapping sword 2 has been cup jointed in the bottom activity of drive shaft 1, all detachable mounting have locking Assembly 3 in the left and right sides of drive shaft 1, the front detachable mounting of drive shaft 1 has quick detach device 4.

As shown in fig. 2 to 3, a hexagonal hole 11 is opened on the front surface of the driving shaft 1, the quick release device 4 includes a hexagonal column 41, threaded columns 42 are fixedly installed at both left and right ends of the hexagonal column 41, a bolt 43 is installed on the surface threads of the threaded columns 42, and the size of the hexagonal column 41 is matched with the size of the hexagonal hole 11.

Specifically, buckle two locking semi-rings 31 through protruding piece 33 and notch 32 each other, then aim at hexagonal hole 11, insert hexagonal column 41 to inside, then screw up both ends with bolt 43 and carry out spacing fixed, locking Assembly 3 integral erection is accomplished this moment, can carry out quick dismouting with locking Assembly 3 through setting up quick detach device 4, makes the dismouting of tapping sword 2 that it can be better, has consequently reached the effect that improves the practicality of locking Assembly 3.

As shown in fig. 4 to 5, the locking assembly 3 includes a locking half ring 31, a protrusion block 33 is fixedly installed on the front surface of the locking half ring 31, a notch 32 is opened on the back surface of the locking half ring 31, a right-angle rod 34 is fixedly installed on the side surface of the locking half ring 31, a threaded pipe 35 is fixedly installed at the bottom end of the right-angle rod 34, a fixing plate 37 is fixedly communicated with the left end of the threaded pipe 35, a transmission assembly 36 is installed on the internal thread of the threaded pipe 35, the protrusion block 33 is adapted to the notch 32 in size, a hexagonal groove is opened on the surface of the protrusion block 33, the hexagonal groove is adapted in size to the hexagonal column 41 in size, the number of the locking half rings 31 is two, the transmission assembly 36 includes two extrusion half rings 361, a guide rod 362 is fixedly installed on the outer surface of the extrusion half ring 361, a rotation groove is opened on the surface of the extrusion half ring 361, a screw rod 363 is rotatably installed inside the rotation groove, the screw rod 363 is threadedly installed inside the threaded pipe 35, and the guide rod 362 is movably installed inside the fixing plate 37.

Specifically, after locking Assembly 3 installation is accomplished, will attack the box on top and cup joint in the bottom of drive shaft 1 of dental knife 2, then rotate screw rod 363 and drive the inner wall of extrusion semi-ring 361 and laminate gradually to the surface of attacking dental knife 2, then fix, prevent to skid and rock, can be to the further increase speed of the dismouting of attacking dental knife 2 through setting up locking Assembly 3, and single also can carry out the rapid operation, consequently reached the effect that improves the whole equipment practicality.

The utility model discloses a working process as follows: with two locking semi-rings 31 through protruding piece 33 and the mutual buckle of notch 32, then aim at hexagonal hole 11, insert hexagonal column 41 to inside, then screw up both ends with bolt 43 and carry out spacing fixed, locking Assembly 3 integral erection is accomplished this moment, after locking Assembly 3 installation is accomplished, the square that will attack the dental knife 2 through the top cup joints the bottom at drive shaft 1, then rotate screw rod 363 and drive the inner wall of extrusion semi-ring 361 and laminate gradually to the surface of attacking dental knife 2, then fix, prevent to skid and rock.

Above-mentioned scheme can carry out quick dismouting with locking Assembly 3 through setting up quick detach device 4, makes its dismouting of attacking dental knife 2 that can be better, has consequently reached the effect that improves the 3 practicality of locking Assembly, can be to attacking the further improvement speed of the dismouting of dental knife 2 through setting up locking Assembly 3, and single also can carry out the fast operation, has consequently reached the effect that improves whole equipment practicality.

The points to be finally explained are: first, in the description of the present application, it should be noted that, unless otherwise specified and limited, the terms "mounted," "connected," and "connected" should be understood broadly, and may be a mechanical connection or an electrical connection, or a communication between two elements, and may be a direct connection, and "upper," "lower," "left," and "right" are only used to indicate a relative positional relationship, and when the absolute position of the object to be described is changed, the relative positional relationship may be changed;

secondly, the method comprises the following steps: in the drawings of the disclosed embodiments of the present invention, only the structures related to the disclosed embodiments are referred to, and other structures can refer to common designs, and under the condition of no conflict, the same embodiment and different embodiments of the present invention can be combined with each other;

and finally: the foregoing is illustrative of the preferred embodiments of the present invention, and is not to be construed as limiting the invention, and any modifications, equivalent alterations, improvements and the like made within the spirit and principle of the invention are intended to be included within the scope of the invention.

Claims (6)

1. The utility model provides an instrument clamping device based on automatic tapping machine, includes drive shaft (1), its characterized in that, tapping sword (2) have been cup jointed in the bottom activity of drive shaft (1), all detachable mounting in the left and right sides of drive shaft (1) has locking Assembly (3), detachable mounting in the front of drive shaft (1) has quick detach device (4).

2. The automatic tapping machine-based tool holding device as claimed in claim 1, wherein the driving shaft (1) is formed with a hexagonal hole (11) on a front surface thereof.

3. The tool clamping device for the automatic tapping machine is characterized in that the quick release device (4) comprises a hexagonal column (41), threaded columns (42) are fixedly mounted at the left end and the right end of the hexagonal column (41), a bolt (43) is mounted on the surface of each threaded column (42) in a threaded mode, and the size of each hexagonal column (41) is matched with the size of the hexagonal hole (11).

4. The tool clamping device for the automatic tapping machine is characterized in that the locking assembly (3) comprises two locking half rings (31), a convex block (33) is fixedly mounted on the front surface of each locking half ring (31), a concave notch (32) is formed in the back surface of each locking half ring (31), a right-angle rod (34) is fixedly mounted on the side surface of each locking half ring (31), a threaded pipe (35) is fixedly mounted at the bottom end of each right-angle rod (34), a fixing plate (37) is fixedly communicated with the left end of each threaded pipe (35), a transmission assembly (36) is mounted on the inner thread of each threaded pipe (35), the size of each convex block (33) is matched with the size of each concave notch (32), a hexagonal groove is formed in the surface of each convex block (33), the size of each hexagonal groove is matched with the size of each hexagonal column (41), and the number of the locking half rings (31) is two.

5. The tool clamping device for the automatic threading machine is characterized in that the transmission assembly (36) comprises a half extrusion die ring (361), a guide rod (362) is fixedly installed on the outer surface of the half extrusion die ring (361), a rotating groove is formed in the surface of the half extrusion die ring (361), and a screw (363) is rotatably installed inside the rotating groove.

6. The tool holding device for automatic threading machines according to claim 5, characterized in that the screw (363) is threadedly mounted inside the threaded pipe (35), and the guide rod (362) is movably sleeved inside the fixing plate (37).

Images