CN215941732U

CN215941732U - Cutting device is used in automobile gear production and processing

Info

Publication number: CN215941732U
Application number: CN202122383900.7U
Authority: CN
Inventors: 黄飞; 黄加探
Original assignee: Fujian Quanxing Auto Parts Co ltd
Current assignee: Fujian Quanxing Auto Parts Co ltd
Priority date: 2021-09-30
Filing date: 2021-09-30
Publication date: 2022-03-04
Anticipated expiration: 2031-09-30

Abstract

The utility model discloses a cutting device for producing and processing an automobile gear, which comprises an L-shaped fixing plate, wherein a vertical hydraulic oil cylinder is vertically and fixedly arranged on the front side of the upper surface of the L-shaped fixing plate, a driving box is fixedly arranged at the top end of the vertical hydraulic oil cylinder, and a first threaded rod is rotatably and vertically arranged on the front side in the driving box. This cutting device is used in automobile gear production and processing, through connecting axle and the lug that sets up the connecting plate inner wall, when the one end and the connecting plate of hobbing cutter are connected, the connecting axle can insert the inside fixed slot of hobbing cutter one end with the lug, the locating lever of connecting plate inside wall inserts the inside of position sleeve and carries out the assistance-localization real-time, make the back of front end connecting plate be connected with the front end of hobbing cutter, the production error when avoiding the installation, when reducible change, carry out the time of repeated measurement, when reducing staff intensity of labour, increase the device's machining efficiency.

Description

Cutting device is used in automobile gear production and processing

Technical Field

The utility model relates to the technical field of gear machining, in particular to a cutting device for producing and machining an automobile gear.

Background

The gear, namely the mechanical element with the rim having teeth which can continuously mesh to transmit motion and power, in the transmission process of automobile torque, the main parts are the shaft and the gear, the gear is sleeved on the rotating shaft and is positioned by the key ring direction, and the tooth socket is usually cut by adopting a cutting device when the existing automobile gear is produced and processed.

The cutting device for the production and processing of the existing automobile gear mostly adopts the hob to process and produce the gear when in work, but when the gear with different sizes is processed, the hob needs to be replaced manually, and when the gear is replaced, repeated measurement needs to be carried out, so that the problem that the gear cannot be normally used due to the fact that the size error is generated when the hob is installed and the gear processing is carried out due to the fact that the size error is generated is solved, and the working efficiency is influenced when the labor intensity of workers is large.

SUMMERY OF THE UTILITY MODEL

Aiming at the defects of the prior art, the utility model provides a cutting device for producing and processing an automobile gear, which solves the problems that repeated measurement is needed during replacement, and the gear cannot be normally used due to the fact that errors are generated during gear processing caused by the errors generated during installation of a hob, so that the working efficiency is influenced while the labor intensity of workers is high.

In order to achieve the purpose, the utility model is realized by the following technical scheme: a cutting device for producing and processing automobile gears comprises an L-shaped fixed plate, wherein a vertical hydraulic oil cylinder is vertically and fixedly installed on the front side of the upper surface of the L-shaped fixed plate, a driving box is fixedly installed at the top end of the vertical hydraulic oil cylinder, a first threaded rod is rotatably and vertically arranged on the front side of the inside of the driving box, the top end of the first threaded rod rotatably extends upwards to the top of the driving box, threads are arranged on the top of the surface of the first threaded rod, a gear barrel is connected to the surface threads of the first threaded rod, a horizontal hydraulic oil cylinder is transversely arranged on the front side of the top of the L-shaped fixed plate, a concave fixed seat is fixedly installed at the front end of the horizontal hydraulic oil cylinder, a hob is detachably arranged between the inner wall surfaces of the front end of the concave fixed seat, the inner wall of the concave fixed seat is provided with a plurality of grooves, connecting plates are rotatably arranged in the two mounting cavities, the front of the connecting plate at the front end is rotatably provided with a second threaded rod, the front end of the second threaded rod can rotatably extend to the front of the concave fixing seat, a screw rod sleeve in threaded connection with the second threaded rod is arranged in the front of the concave fixing seat, the back of the concave fixing seat is fixedly provided with an upper driving motor, an output shaft of the upper driving motor can rotatably extend to the back of the mounting cavity, the output shaft of the upper driving motor is fixedly connected with the back of the connecting plate at the back end, the inner wall surfaces of the two connecting plates are both fixedly provided with connecting shafts, the surface of each connecting shaft is fixedly provided with a convex block, the two ends in the hob are both provided with fixing grooves matched with the connecting shafts and the convex blocks, the surfaces of the two ends of the hob are both fixedly provided with two positioning sleeves, and the outer rings of the inner wall surfaces of the two connecting plates are both fixedly provided with two positioning rods, the rear side of the L-shaped fixing plate is fixedly provided with a connecting seat, the top end of the L-shaped fixing plate is transversely and fixedly provided with an infusion tube, and the front side of the lower surface of the infusion tube is provided with a spray head.

Furthermore, a moving groove for the front end to move is formed in the mounting cavity at the front end, and a rotating handle is fixedly mounted at one end, located on the front side of the concave fixing seat, of the second threaded rod.

Furthermore, a collecting box is fixedly mounted on the upper surface of the L-shaped fixing plate and located on the rear side of the vertical hydraulic oil cylinder, a filter frame is detachably arranged in the collecting box, and a filter screen is arranged at the bottom of the filter frame.

Furthermore, a liquid storage cavity communicated with the infusion tube is formed in the top of the inner cavity of the connecting seat, a feeding opening is formed in the position, located in the liquid storage cavity, of the front face of the connecting seat, and a working cavity is formed in the bottom of the inner cavity of the connecting seat.

Furthermore, a delivery pump is fixedly installed inside the working cavity, a water inlet pipe of the delivery pump is communicated with the collecting box, and a water outlet pipe of the delivery pump is communicated with the liquid storage cavity.

Further, a lower driving motor is fixedly mounted on the front side inside the driving box, and a front gear is fixedly mounted on an output shaft of the lower driving motor.

Further, the bottom fixed mounting of first threaded rod have with preceding gear engaged with back gear, the surface of first threaded rod just is located the top and the equal detachably in bottom of a gear section of thick bamboo are provided with the nut.

Compared with the prior art, the utility model has the beneficial effects that:

(1) this cutting device is used in automobile gear production and processing, connecting axle and lug through setting up the connecting plate inner wall, when the one end and the connecting plate of hobbing cutter are connected, the connecting axle can insert the inside fixed slot of hobbing cutter one end with the lug, the locating lever of connecting plate inside wall inserts the inside of position sleeve and carries out the assistance-localization real-time, rotate the second threaded rod afterwards, make the second threaded rod promote the front end connecting plate and remove, make the back of front end connecting plate be connected with the front end of hobbing cutter, produce the error when avoiding the installation, reducible when changing, carry out the time of repeated measurement, when reducing staff intensity of labour, increase the device's machining efficiency.

(2) This cutting device is used in automobile gear production and processing, through the inside filter screen of filter frame, add when the hobbing cutter adds man-hour to a gear section of thick bamboo, the transfer line can drip the surface of cooling oil into the hobbing cutter, cooling oil brings iron fillings into to the inner chamber of filter frame when making the hobbing cutter cool down, the filter screen filters the cooling oil afterwards, make iron fillings collect in the inner chamber of filter frame, the cooling oil after filtering can carry out reuse when being convenient for follow-up staff clear up, it is extravagant to reduce the cost.

Drawings

FIG. 1 is a schematic sectional elevation view of the structure of the present invention;

FIG. 2 is a schematic top sectional view of the structure of the concave fixing seat and the connecting seat of the present invention;

FIG. 3 is an enlarged view of the structure at A in FIG. 2 according to the present invention;

FIG. 4 is a schematic sectional view of a bump and a connecting shaft according to the present invention.

In the figure: 1-L-shaped fixing plate, 2-vertical hydraulic oil cylinder, 3-driving box, 4-lower driving motor, 5-front gear, 6-rear gear, 7-gear cylinder, 8-first threaded rod, 9-horizontal hydraulic oil cylinder, 10-liquid storage cavity, 11-concave fixing seat, 12-hob, 13-infusion tube, 14-collecting box, 15-filter frame, 16-filter screen, 17-delivery pump, 18-working cavity, 19-mounting cavity, 20-second threaded rod, 21-lug, 22-connecting shaft, 23-connecting plate, 24-positioning rod, 25-positioning sleeve, 26-upper driving motor and 27-connecting seat.

Detailed Description

The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.

Referring to fig. 1-4, the present invention provides a technical solution: the utility model provides a cutting device is used in automobile gear production and processing, including L shape fixed plate 1, the vertical fixed mounting in front side of 1 upper surface of L shape fixed plate has vertical hydraulic cylinder 2, vertical hydraulic cylinder 2's top fixed mounting has drive case 3, the inside front side of drive case 3 rotationally vertically is provided with first threaded rod 8, the top of first threaded rod 8 rotationally upwards extends to the top of drive case 3, the top on 8 surfaces of first threaded rod is provided with the screw thread, the surperficial threaded connection of first threaded rod 8 has gear section of thick bamboo 7.

When the gear cylinder 7 is in threaded connection with the first threaded rod 8, the vertical hydraulic oil cylinder 2 is started, and the gear cylinder 7 can be driven to move up and down so as to be processed subsequently.

A transverse hydraulic oil cylinder 9 is transversely arranged on the front side of the top of the L-shaped fixing plate 1, a concave fixing seat 11 is fixedly mounted at the front end of the transverse hydraulic oil cylinder 9, and a hob 12 is transversely detachably arranged between the inner wall surfaces of the front end of the concave fixing seat 11.

By providing the hob 12, when the hob 12 rotates, the hob 12 can cut the surface of the gear cylinder 7.

The inner wall of the concave fixing seat 11 is provided with, the inside of the two mounting cavities 19 is provided with a connecting plate 23 in a rotating mode, the front face of the front end connecting plate 23 is provided with a second threaded rod 20 in a rotating mode, the front end of the second threaded rod 20 extends to the front face of the concave fixing seat 11 in a rotating mode, the inside of the front face of the concave fixing seat 11 is provided with a lead screw sleeve in threaded connection with the second threaded rod 20, the back face of the concave fixing seat 11 is fixedly provided with an upper driving motor 26, an output shaft of the upper driving motor 26 extends to the inside of the rear end mounting cavity 19 in a rotating mode, the output shaft of the upper driving motor 26 is fixedly connected with the back face of the rear end connecting plate 23, connecting shafts 22 are fixedly mounted on the inner wall faces of the two connecting plates 23, protruding blocks 21 are fixedly mounted on the surfaces of the connecting shafts 22, and fixing grooves matched with the connecting shafts 22 and the protruding blocks 21 are formed in the two ends of the inside of the hob 12.

By providing the connecting shaft 22 and the protrusion 21 on the inner wall of the connecting plate 23, when one end of the hob 12 is connected to the connecting plate 23, the connecting shaft 22 and the protrusion 21 can be inserted into the fixing groove inside one end of the hob 12.

Two positioning sleeves 25 are fixedly mounted on the surfaces of the two ends of the hob 12, and two positioning rods 24 are fixedly mounted on the outer rings of the inner wall surfaces of the two connecting plates 23.

Through setting up position sleeve 25, when the one end of hobbing cutter 12 is connected with connecting plate 23, the locating lever 24 of connecting plate 23 inside wall inserts the inside of position sleeve 25 and carries out assistance-localization real-time, rotate second threaded rod 20 afterwards, make second threaded rod 20 promote front end connecting plate 23 and remove, make the back of front end connecting plate 23 be connected with the front end of hobbing cutter 12, error production when avoiding the installation, reducible when changing, carry out the time of repeated measurement, when reducing staff intensity of labour, increase the device's machining efficiency.

A connecting seat 27 is fixedly arranged at the rear side of the L-shaped fixing plate 1, an infusion tube 13 is transversely and fixedly arranged at the top end of the L-shaped fixing plate 1, and a spray head is arranged at the front side of the lower surface of the infusion tube 13.

By arranging the spray head, when the hob 12 processes the surface of the gear cylinder 7, the spray head can convey cooling oil to the surface of the hob 12 to cool the hob 12.

A moving groove for moving the front end connecting plate 23 is formed in the front end mounting cavity 19, and a rotating handle is fixedly mounted at one end of the second threaded rod 20, which is located on the front surface of the concave fixing seat 11.

Through setting up the shifting chute, can make front end connecting plate 23 move about in the inner chamber of front end installation cavity 19, through setting up the rotation handle, can make better the rotating of second threaded rod 20.

A collecting box 14 is fixedly arranged on the upper surface of the L-shaped fixing plate 1 and positioned at the rear side of the vertical hydraulic oil cylinder 2, a filter frame 15 is detachably arranged in the collecting box 14, and a filter screen 16 is arranged at the bottom of the filter frame 15.

Through the inside filter screen 16 of filter frame 15, add when hobbing cutter 12 adds man-hour to gear section of thick bamboo 7, transfer line 13 can drop the surface of cooling oil income hobbing cutter 12, cooling oil brings the iron fillings into the inner chamber of filter frame 15 when making hobbing cutter 12 cool down, filter screen 16 filters the cooling oil afterwards, make the iron fillings collect in the inner chamber of filter frame 15, the cooling oil after filtering can carry out reuse when being convenient for follow-up staff clear up, it is extravagant to reduce the cost.

The top of the inner cavity of the connecting seat 27 is provided with a liquid storage cavity 10 communicated with the infusion tube 13, the front of the connecting seat 27 and the position of the liquid storage cavity 10 are provided with a feed inlet, and the bottom of the inner cavity of the connecting seat 27 is provided with a working cavity 18.

By providing the reservoir chamber 10, the cooling oil can be stored.

The conveying pump 17 is fixedly installed inside the working cavity 18, a water inlet pipe of the conveying pump 17 is communicated with the collecting box 14, a water outlet pipe of the conveying pump 17 is communicated with the liquid storage cavity 10, and cooling oil filtered from the inner cavity of the collecting box 14 can be conveyed to the inner cavity of the liquid storage cavity 10 by the conveying pump 17.

The inside front side fixed mounting of drive case 3 has down driving motor 4, and the output shaft fixed mounting of lower driving motor 4 has front gear 5, and the bottom fixed mounting of first threaded rod 8 has rear gear 6 with front gear 5 engaged with, and the surface of first threaded rod 8 just is located the top and the equal detachably in bottom of gear barrel 7 and is provided with the nut.

Through setting up driving motor 4 down, can be when starting driving motor 4 down for driving motor 4 drives rear gear 6 and meshes with preceding gear 5 down, makes first threaded rod 8 rotate, and first threaded rod 8 drives gear section of thick bamboo 7 cooperation hobbing cutter 12 and processes afterwards, through setting up the nut, can fix gear section of thick bamboo 7.

During operation, install gear section of thick bamboo 7 on the surface of first threaded rod 8, drive motor 4 under the start-up afterwards, make drive motor 4 drive before gear 5 mesh with rear gear 6 down, make first threaded rod 8 carry out slow rotation with gear section of thick bamboo 7, start vertical hydraulic cylinder 2 afterwards, highly adjust gear section of thick bamboo 7, it promotes spill fixing base 11 and removes to start horizontal hydraulic cylinder 9, drive motor 26 is gone up in the end, it drives hobbing cutter 12 and rotates to make to go up drive motor 26, hobbing cutter 12 laminates the surface of gear section of thick bamboo 7 afterwards, can make hobbing cutter 12 process the surface of gear section of thick bamboo 7 can, add man-hour, the shower nozzle of surface front side under transfer line 13 can carry the inside coolant oil in stock solution chamber 10 to hobbing cutter 12's surface and cool down.

It is noted that, herein, relational terms such as first and second, and the like may be used solely to distinguish one entity or action from another entity or action without necessarily requiring or implying any actual such relationship or order between such entities or actions. Also, the terms "comprises," "comprising," or any other variation thereof, are intended to cover a non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements does not include only those elements but may include other elements not expressly listed or inherent to such process, method, article, or apparatus.

The above description is only for the purpose of illustrating the preferred embodiments of the present invention and is not to be construed as limiting the utility model, and any modifications, equivalents, improvements and the like that fall within the spirit and principle of the present invention are intended to be included therein.

Claims

1. The utility model provides a cutting device is used in automobile gear production and processing, includes L shape fixed plate (1), its characterized in that: a vertical hydraulic oil cylinder (2) is vertically and fixedly arranged on the front side of the upper surface of the L-shaped fixed plate (1), a driving box (3) is fixedly arranged at the top end of the vertical hydraulic oil cylinder (2), a first threaded rod (8) is rotatably and vertically arranged on the front side in the driving box (3), the top end of the first threaded rod (8) can rotatably extend upwards to the top of the driving box (3), threads are arranged on the top of the surface of the first threaded rod (8), a gear barrel (7) is connected with the surface threads of the first threaded rod (8), a horizontal hydraulic oil cylinder (9) is transversely arranged on the front side of the top of the L-shaped fixed plate (1), a concave fixed seat (11) is fixedly arranged at the front end of the horizontal hydraulic oil cylinder (9), a hob (12) is transversely and detachably arranged between the inner wall surfaces of the front end of the concave fixed seat (11), mounting cavities (19) are formed in the inner wall of the concave fixing seat (11), two mounting cavities (19) are internally and rotatably provided with connecting plates (23), the front end of each connecting plate (23) is rotatably provided with a second threaded rod (20), the front end of each second threaded rod (20) rotatably extends to the front face of the concave fixing seat (11), the front inside of the concave fixing seat (11) is provided with a lead screw sleeve in threaded connection with the second threaded rod (20), the back face of the concave fixing seat (11) is fixedly provided with an upper driving motor (26), an output shaft of the upper driving motor (26) rotatably extends to the rear end of the inside of the mounting cavity (19), the output shaft of the upper driving motor (26) is fixedly connected with the rear end of the back face of the connecting plate (23), and the inner wall face of the two connecting plates (23) is fixedly provided with a connecting shaft (22), the utility model discloses a safety infusion set, including connecting axle (22), hobbing cutter (12), connecting axle (22) and the fixed slot of lug (21) looks adaptation, hobbing cutter (12) both ends equal fixed mounting in surface has two position sleeves (25), two the equal fixed mounting in outer lane of the internal face of connecting plate (23) has two locating levers (24), the rear side fixed mounting of L shape fixed plate (1) has connecting seat (27), the horizontal fixed mounting in top of L shape fixed plate (1) has transfer line (13), the front side of transfer line (13) lower surface is provided with the shower nozzle.

2. The cutting device for producing and processing the automobile gear according to claim 1, wherein: the front end the inside of installation cavity (19) is seted up and is supplied the front end the shifting chute of connecting plate (23) activity, second threaded rod (20) are located the positive one end fixed mounting of spill fixing base (11) has the rotation handle.

3. The cutting device for producing and processing the automobile gear according to claim 1, wherein: the upper surface of the L-shaped fixing plate (1) is located on the rear side of the vertical hydraulic oil cylinder (2), a collecting box (14) is fixedly mounted on the rear side of the L-shaped fixing plate, a filter frame (15) is detachably arranged in the collecting box (14), and a filter screen (16) is arranged at the bottom of the filter frame (15).

4. The cutting device for producing and processing the automobile gear according to claim 3, wherein: the top of the inner cavity of the connecting seat (27) is provided with a liquid storage cavity (10) communicated with the infusion tube (13), the front of the connecting seat (27) is provided with a feed inlet at the position of the liquid storage cavity (10), and the bottom of the inner cavity of the connecting seat (27) is provided with a working cavity (18).

5. The cutting device for producing and processing the automobile gear according to claim 4, wherein: a delivery pump (17) is fixedly installed inside the working cavity (18), a water inlet pipe of the delivery pump (17) is communicated with the collection box (14), and a water outlet pipe of the delivery pump (17) is communicated with the liquid storage cavity (10).

6. The cutting device for producing and processing the automobile gear according to claim 1, wherein: the front side of the interior of the driving box (3) is fixedly provided with a lower driving motor (4), and an output shaft of the lower driving motor (4) is fixedly provided with a front gear (5).

7. The cutting device for producing and processing the automobile gear according to claim 6, wherein: the bottom fixed mounting of first threaded rod (8) have with back gear (6) that preceding gear (5) engaged with, the surface of first threaded rod (8) just is located the top and the equal detachably in bottom of gear barrel (7) are provided with the nut.