CN218192988U

CN218192988U - Tapping mechanism convenient to it is fixed

Info

Publication number: CN218192988U
Application number: CN202222736870.8U
Authority: CN
Inventors: 李俊爱
Original assignee: Dalian Huahui Hydraulic Fittings Co ltd
Current assignee: Dalian Huahui Hydraulic Fittings Co ltd
Priority date: 2022-10-18
Filing date: 2022-10-18
Publication date: 2023-01-03
Anticipated expiration: 2032-10-18

Abstract

The utility model relates to the field of tapping, in particular to tapping mechanism convenient to fix, including collecting plate and the fixed plate of welding at collecting plate one end outer wall, fixed plate center department installs first chuck, and the top center department of collecting plate has seted up the shifting chute, the rotation is connected with the mobile screw in the shifting chute, and the one end outer wall of collecting plate installs the moving motor, mobile screw outer wall spiro union has the tapping structure, and the internal heat dissipation assembly that installs of tapping structure; the tapping structure comprises a driving box and a sliding block welded on the outer wall of the bottom of the driving box. The utility model discloses during the cooling and lubrication liquid entered into the screw tap through the intercommunicating pore and discharged from the play liquid hole in the screw tap, it is rotatory to remove the screw rod and makes the slider remove under the collecting plate is spacing, and the drive screw tap is close to the work piece, and the screw tap carries out the tapping to the work piece, is convenient for lubricate and cool down at the tapping in-process, keeps the safety of screw tap and work piece, convenient to use.

Description

Tapping mechanism convenient to it is fixed

Technical Field

The utility model relates to a tapping technical field, in particular to tapping mechanism convenient to it is fixed.

Background

Tapping means that a tap is screwed into a bottom hole to be drilled with a certain torque to machine an internal thread. The rigid tapping is also called as synchronous feed tapping, and proper lubricating liquid needs to be added to components before tapping, so that overheating and workpiece damage in the tapping process are prevented;

the partial tapping equipment needs to be lubricated before tapping, and this way has solved the lubrication problem, but the work piece takes place to warp easily for the heat that produces in the tapping process, leads to the tapping failure.

SUMMERY OF THE UTILITY MODEL

The utility model discloses the purpose is to the problem that exists with not enough above-mentioned, it is rotatory that a tapping mechanism convenient to it is fixed passes through driving motor through transmission shaft and bearing drive screw tap, the water pump passes through the rose box extraction cooling and lubrication liquid and carries to pour into the cover into, cooling and lubrication liquid enters into the screw tap through the intercommunicating pore and discharges from the play liquid hole in the screw tap, it makes the slider remove under the collection board is spacing to remove the screw rod rotation, it is close to the work piece to drive the screw tap, the screw tap carries out the tapping to the work piece, be convenient for lubricate and cool down at the tapping in-process, keep the safety of screw tap and work piece, high durability and convenient use, the overheated problem in traditional tapping process has been solved, the tapping success rate is improved.

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

a tapping mechanism convenient to fix comprises a collecting plate and a fixing plate welded on the outer wall of one end of the collecting plate, wherein a first chuck is installed at the center of the fixing plate, a moving groove is formed in the center of the top of the collecting plate, a moving screw is connected to the moving groove in a rotating mode, a moving motor is installed on the outer wall of one end of the collecting plate, a tapping structure is connected to the outer wall of the moving screw in a threaded mode, and a heat dissipation assembly is installed inside the tapping structure; the tapping structure comprises a driving box, a sliding block welded on the outer wall of the bottom of the driving box, a driving motor installed on the inner wall of the driving box, a transmission shaft installed on an output shaft of the driving motor, a second chuck installed on the outer wall of one end of the transmission shaft, a screw tap installed in the second chuck and an injection sleeve installed on the outer wall of one end of the transmission shaft.

Preferably, pour into cover and transmission shaft and rotate respectively through the bearing and connect at drive box and transmission shaft outer wall, and pour into the both ends inner wall of cover and all be equipped with the sealing washer, the center department inner wall that pours into the cover is equipped with and holds the chamber, and the transmission shaft is located and holds the chamber and has seted up the manhole.

Preferably, the intercommunicating pore has all been seted up to the one end of screw tap and transmission shaft, and pours into the outer wall center department of cover and is equipped with the filling opening, the outer wall of screw tap is equipped with the liquid hole that distributes equidistantly, pours into the outer wall of cover and installs the gag lever post, and the other end of gag lever post is installed at the driving box inner wall.

Preferably, the heat dissipation assembly comprises a water pump and a filter box which are arranged on the inner wall of the bottom of the driving box, a filter screen arranged on the inner wall of the filter box and an injection pipe connected to the output end of the water pump, and the other end of the injection pipe is communicated with the injection port;

according to the scheme: the driving motor passes through the transmission shaft and the bearing drives the screw tap is rotatory, the water pump passes through the rose box extraction cooling lubricant and carries to pour into the cover into, the cooling lubricant enters into the screw tap through the intercommunicating pore and discharges from the play liquid hole in the screw tap, it is rotatory to remove the screw rod to make the slider remove under the collecting plate is spacing, it is close to the work piece to drive the screw tap, the screw tap carries out the tapping to the work piece, be convenient for lubricate and cool down at the tapping in-process, keep the safety of screw tap and work piece, convenient to use.

Preferably, the input of water pump and the inner wall intercommunication of rose box, and the one end of rose box passes through the pipeline and extends to removal tank bottom inner wall department.

Preferably, the water pump, the driving motor and the moving motor are connected with a switch through wires, and the switch is connected with a power supply through wires.

The beneficial effects of the utility model are that:

1. the driving motor passes through the transmission shaft and the bearing drives the screw tap is rotatory, the water pump passes through the rose box extraction cooling lubricant and carries to pour into the cover into, the cooling lubricant enters into the screw tap through the intercommunicating pore and discharges from the play liquid hole in the screw tap, it is rotatory to remove the screw rod to make the slider remove under the collecting plate is spacing, it is close to the work piece to drive the screw tap, the screw tap carries out the tapping to the work piece, be convenient for lubricate and cool down at the tapping in-process, keep the safety of screw tap and work piece, convenient to use.

Drawings

Fig. 1 is a schematic view of an overall cross-sectional structure of a tapping mechanism convenient to fix according to the present invention;

fig. 2 is a schematic structural view of a transmission shaft of a tapping mechanism convenient to fix according to the present invention;

fig. 3 is the utility model provides a tapping mechanism's whole side view structure schematic convenient to it is fixed.

In the figure: the automatic tapping device comprises a collecting plate 1, a fixing plate 2, a first chuck 3, a moving screw rod 4, a moving motor 5, a sliding block 6, a tapping structure 7, a heat dissipation assembly 8, a driving box 9, a driving motor 10, a transmission shaft 11, an injection sleeve 12, a containing cavity 13, a sealing ring 14, an injection port 15, an inlet hole 16, a second chuck 17, a screw tap 18, a water pump 19, a filter box 20, a filter screen 21 and an injection pipe 22.

Detailed Description

The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the 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.

Example 1:

referring to fig. 1 and 3, a tapping mechanism convenient to it is fixed, including collecting plate 1 and the fixed plate 2 of welding at 1 one end outer wall of collecting plate, fixed plate 2 center department installs first chuck 3, and the top center department of collecting plate 1 has seted up the shifting chute, swivelling joint has mobile screw 4 in the shifting chute, and the one end outer wall of collecting plate 1 installs moving motor 5, mobile screw 4 outer wall spiro union has tapping structure 7, and tapping structure 7 internally mounted has radiator unit 8, cooling lubrication liquid falls in collecting plate 1, collecting plate 1 pours cooling lubrication liquid into the shifting chute, water pump 19 passes through rose box 20 in with liquid and impurity suction rose box 20, filter screen 21 in the rose box 20 filters cooling lubrication liquid, be convenient for continuous cycle uses.

Example 2:

referring to fig. 1-2, the tapping structure 7 comprises a driving box 9, a sliding block 6 welded on the outer wall of the bottom of the driving box 9, a driving motor 10 installed on the inner wall of the driving box 9, a transmission shaft 11 installed on the output shaft of the driving motor 10, a second chuck 17 installed on the outer wall of one end of the transmission shaft 11, a screw tap 18 installed in the second chuck 17, and an injection sleeve 12 installed on the outer wall of one end of the transmission shaft 11, wherein the screw tap 18 is fixed in the second chuck 17, and one end of the screw tap 18 is inserted into one end of the transmission shaft 11, so that one end of the screw tap 18 is connected with a communication hole of the transmission shaft 11, and cooling lubricating liquid is conveniently conveyed and discharged from a liquid outlet hole on the screw tap 18, and is convenient for lubrication and cooling;

the injection sleeve 12 and the transmission shaft 11 are respectively and rotatably connected to the outer walls of the driving box 9 and the transmission shaft 11 through bearings, the inner walls of two ends of the injection sleeve 12 are respectively provided with a sealing ring 14, the inner wall of the center of the injection sleeve 12 is provided with an accommodating cavity 13, and the transmission shaft 11 is provided with an inlet hole 16 at the accommodating cavity 13;

the heat dissipation assembly 8 comprises a water pump 19 and a filter box 20 which are arranged on the inner wall of the bottom of the driving box 9, a filter screen 21 arranged on the inner wall of the filter box 20 and an injection pipe 22 connected to the output end of the water pump 19, the other end of the injection pipe 22 is communicated with the injection port 15, the input end of the water pump 19 is communicated with the inner wall of the filter box 20, and one end of the filter box 20 extends to the inner wall of the bottom of the moving tank through a pipeline;

one end of each of the screw tap 18 and the transmission shaft 11 is provided with a communication hole, the center of the outer wall of the injection sleeve 12 is provided with an injection hole 15, the outer wall of the screw tap 18 is provided with liquid outlet holes distributed at equal intervals, the outer wall of the injection sleeve 12 is provided with a limiting rod, the other end of the limiting rod is arranged on the inner wall of the driving box 9, the injection sleeve 12 does not rotate along with the driving of the driving motor 10 under the limiting action of the limiting rod and a bearing, and a sealing ring 14 in the injection sleeve 12 seals the accommodating cavity 13, so that continuous input is facilitated, and cooling lubricating liquid is convenient to convey;

the water pump 19, the driving motor 10 and the moving motor 5 are connected with a switch through wires, and the switch is connected with a power supply through wires.

The working principle is as follows: when the device is used, a workpiece needing tapping is fixed in a fixing plate 2 through a first chuck 3, a proper screw tap 18 is fixed in a second chuck 17, one end of the screw tap 18 is communicated with a communicating hole in a transmission shaft 11, a driving motor 10 and a water pump 19 are started, the driving motor 10 drives the screw tap 18 to rotate through the transmission shaft 11 and a bearing, the water pump 19 extracts cooling lubricating liquid in a collecting plate 1 through a filter box 20 and conveys the cooling lubricating liquid to an injection sleeve 12 through an injection pipe 22, the cooling lubricating liquid enters the communicating hole through an inlet hole 16 in an accommodating cavity 13 after passing through the injection sleeve 12, the water pump 19 continuously conveys the cooling lubricating liquid to enable the cooling lubricating liquid to enter the screw tap 18 through the communicating hole and discharge the cooling lubricating liquid from a liquid outlet hole in the screw tap 18, the moving motor 5 starts to drive a moving screw 4 to rotate, a sliding block 6 moves under the limiting position of the collecting plate 1 to drive the screw tap 18 to be close to the workpiece, and the tapping process is lubricated and cooled by the cooling lubricating liquid in a circulating mode.

Exemplary embodiments of the present invention have been described in detail with reference to the embodiments, however, it will be understood by those skilled in the art that various modifications and changes can be made to the above specific embodiments without departing from the concept of the present invention, and various combinations of the technical features and structures of the present invention can be implemented without departing from the scope of the present invention, which is defined by the appended claims. The foregoing description of specific exemplary embodiments of the invention is not intended to limit the invention to the precise form disclosed, and obviously many modifications and variations are possible in light of the above teaching. The exemplary embodiments were chosen and described in order to explain certain principles of the invention and its practical application to enable one skilled in the art to make and use various exemplary embodiments of the invention and various alternatives and modifications as are suited to the particular use contemplated. It is intended that the scope of the invention be defined by the claims and their equivalents.

Claims

1. A tapping mechanism convenient to fix comprises a collecting plate (1) and a fixing plate (2) welded on the outer wall of one end of the collecting plate (1), and is characterized in that a first chuck (3) is installed at the center of the fixing plate (2), a moving groove is formed in the center of the top of the collecting plate (1), a moving screw (4) is connected in the moving groove in a rotating mode, a moving motor (5) is installed on the outer wall of one end of the collecting plate (1), a tapping structure (7) is connected to the outer wall of the moving screw (4) in a threaded mode, and a radiating assembly (8) is installed inside the tapping structure (7);

the tapping structure (7) comprises a driving box (9), a sliding block (6) welded on the outer wall of the bottom of the driving box (9), a driving motor (10) installed on the inner wall of the driving box (9), a transmission shaft (11) installed on an output shaft of the driving motor (10), a second chuck (17) installed on the outer wall of one end of the transmission shaft (11), a screw tap (18) installed in the second chuck (17) and an injection sleeve (12) installed on the outer wall of one end of the transmission shaft (11).

2. The tapping mechanism convenient to fix according to claim 1, wherein the injection sleeve (12) and the transmission shaft (11) are rotatably connected to the outer walls of the driving box (9) and the transmission shaft (11) through bearings respectively, the inner walls of two ends of the injection sleeve (12) are provided with sealing rings (14), the inner wall of the center of the injection sleeve (12) is provided with a containing cavity (13), and the transmission shaft (11) is provided with an inlet hole (16) at the position where the containing cavity (13) is located.

3. The tapping mechanism convenient to fix as claimed in claim 1, wherein the tap (18) and the transmission shaft (11) are both provided with communication holes at one end, an injection port (15) is arranged at the center of the outer wall of the injection sleeve (12), liquid outlet holes are arranged on the outer wall of the tap (18) at equal intervals, a limiting rod is arranged on the outer wall of the injection sleeve (12), and the other end of the limiting rod is arranged on the inner wall of the driving box (9).

4. The tapping mechanism convenient for fixing as claimed in claim 1, wherein the heat dissipating assembly (8) comprises a water pump (19) and a filter box (20) which are arranged on the inner wall of the bottom of the driving box (9), a filter screen (21) which is arranged on the inner wall of the filter box (20) and an injection pipe (22) which is connected to the output end of the water pump (19), and the other end of the injection pipe (22) is communicated with the injection port (15).

5. Tapping mechanism facilitating fastening according to claim 4 characterized in that the input of the water pump (19) communicates with the inner wall of the filter box (20) and one end of the filter box (20) extends through a pipe to the inner wall of the bottom of the displacement tank.

6. The tapping mechanism convenient for fixing as claimed in claim 4, wherein the water pump (19), the driving motor (10) and the moving motor (5) are connected with a switch through wires, and the switch is connected with a power supply through wires.