CN214601955U

CN214601955U - Horizontal numerical control lathe with portable clamping and fixing mechanism for machining brake drum

Info

Publication number: CN214601955U
Application number: CN202121056875.5U
Authority: CN
Inventors: 秦玉梅
Original assignee: Kunming Anjiang Yungu Auto Parts Co ltd
Current assignee: Kunming Anjiang Yungu Auto Parts Co ltd
Priority date: 2021-05-18
Filing date: 2021-05-18
Publication date: 2021-11-05
Anticipated expiration: 2031-05-18

Abstract

The utility model relates to the technical field of numerical control lathe equipment, in particular to a horizontal numerical control lathe with a portable clamping and fixing mechanism for processing a brake drum, which comprises a lathe base and an external power supply, wherein the lathe base is connected with the external power supply, a transmission plate, a slide bar and a slide way, the slide way is connected with a slide door, the slide door is connected with a display controller, an electric slide table is connected with a workbench and a cooling pipe, a square block is connected with concave steel, a second hydraulic cylinder is communicated with a second hydraulic rod, the second hydraulic rod is connected with a second pressing block, the second pressing block is connected with a cross rod, the cross rod is connected with a vacuum generator, the vacuum generator is communicated with an air pipe, the air pipe is communicated with a rubber sucker, the rubber sucker is connected with a square hole plate, the horizontal plate, a stud, a top frame, an electric telescopic rod and the square block realize the function of fixing and limiting the concave steel, is worthy of popularization and application.

Description

Horizontal numerical control lathe with portable clamping and fixing mechanism for machining brake drum

Technical Field

The utility model relates to a numerical control lathe equipment technical field specifically is a horizontal numerical control lathe is used in brake drum processing of portable centre gripping fixed establishment in area.

Background

The brake drum is a friction couple part of a drum brake, and should have strength and rigidity required as a component, as well as a friction coefficient as high and stable as possible, and appropriate wear resistance, heat dissipation, heat capacity and the like, the brake is a part used for generating braking force for resisting vehicle movement or movement tendency in a brake system, the automobile brake is a friction brake which generates braking torque by utilizing friction between a fixed element and a working surface of a rotating element except various speed reducing devices, the rotating element in a friction couple of the drum brake is a brake drum, the cylindrical inner surface of the rotating element is a working surface, and a horizontal numerically controlled lathe for processing the brake drum is required in the process of processing the brake drum.

The horizontal numerically controlled lathe for processing the brake drum has the problem that a portable clamping and fixing mechanism component is not arranged, and the horizontal numerically controlled lathe for processing the brake drum has the problem that steel is easy to fall off due to the fact that a transverse fixing and limiting mechanism is not arranged.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a take portable centre gripping fixed establishment's horizontal numerical control lathe is used in brake drum processing to solve the problem that provides among the above-mentioned background art.

In order to achieve the above object, the utility model provides a following technical scheme:

a horizontal numerically controlled lathe with a portable clamping and fixing mechanism for machining a brake drum comprises a lathe base and an external power supply, wherein the external power supply is fixedly connected to the front end of the bottom of the lathe base, a slide way is fixedly connected to the front end of the bottom and the front end of the top of the lathe base, sliding doors are slidably connected to the left and the right sides of the front end of the slide way, a display controller is fixedly connected to the inner portion of the front end of the sliding door on the left side in an embedded mode, a sliding rod is fixedly connected to the left and the right sides of the lathe base, an electric sliding table is slidably connected to the sliding rod in an embedded mode, a workbench and a cooling pipe are fixedly connected to the top end of the electric sliding table, a first hydraulic cylinder is fixedly connected to the top side and the bottom side of the left end of the workbench, a first hydraulic rod is slidably communicated with the bottom end of the first hydraulic cylinder, a first pressing block is fixedly connected to the bottom end of the first pressing block, and a rubber pad is fixedly connected to the bottom end of the first pressing block, the turning tools are in contact connection with the inner side of the top end and the inner side of the bottom end of the rubber pad, the transmission plate is rotatably connected with the inner part of the left end of the lathe bed, the connecting block is fixedly connected with the right end of the transmission plate, the main shaft is fixedly connected with the right end of the connecting block, the transverse plate is in contact connection with the top end and the bottom end of the main shaft, the double-screw bolts are in embedded spiral rotation connection with the inner part of the top end, the inner part of the bottom end and the inner part of the transverse plate, the top end of the transverse plate is fixedly connected with a top frame, the bottom of the right end of the top frame is fixedly connected with an electric telescopic rod, the tail end of the electric telescopic rod is fixedly connected with a square block, the inner side of the top end and the inner side of the bottom end of the square block are in contact connection with concave steel, the inner part of the main shaft is embedded and fixedly connected with a second hydraulic cylinder, the bottom end of the second hydraulic cylinder is in sliding communication with a second hydraulic rod, and the bottom end of the second hydraulic cylinder is fixedly connected with a second pressing block, the inner side of the top end of the second pressing block and the inner side of the bottom end of the second pressing block are in contact connection with a cross rod, a vacuum generator is fixedly connected to the top end of the cross rod and the bottom end of the cross rod, the right end of the vacuum generator is fixedly communicated with an air pipe, the right end of the air pipe is fixedly communicated with the inside of the left end of the rubber sucker, and the right end of the rubber sucker is fixedly connected with a square hole plate.

Preferably, the right end of the square hole plate is in contact connection with the left end face of the concave steel.

Preferably, the number of the first hydraulic cylinder, the first hydraulic rod, the first pressing block and the rubber pad is two, and the first hydraulic cylinder, the first hydraulic rod, the first pressing block and the rubber pad are symmetrically distributed on two sides of the horizontal central axis of the workbench.

Preferably, the number of the second hydraulic cylinder, the second hydraulic rod, the second pressing block, the vacuum generator, the air pipe, the rubber sucker, the square hole plate, the transverse plate, the top frame, the electric telescopic rod and the square block are all two, and the two parts are symmetrically distributed on two sides of the transverse central axis of the main shaft.

Preferably, the shortest vertical distance from the bottom end of the top frame at the bottom to the top end of the sliding rod is 4.5-6.5 CM.

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

1. in the utility model, through the arranged slide bar, the electric sliding table, the workbench, the cooling pipe, the first hydraulic cylinder, the first hydraulic rod, the first pressing block, the rubber pad, the lathe tool, the main shaft, the transverse plate, the stud, the top frame, the electric telescopic rod, the square block, the concave steel and the display controller, the brake drum is a finished product obtained by carrying out numerical control processing turning on the concave steel, because the concave steel can not be limited and fixed through the central inner hole of the main shaft, the transverse plate and the top frame can be fixed through the embedded spiral rotating connection between the inner part of the top end of the main shaft, the inner part of the bottom end and the inner part of the transverse plate and the stud, the display controller controls the electric telescopic rod to drive the square block to move downwards until the square block at the top and the square at the bottom are in close contact with the top end and the bottom end of the concave steel, the display controller controls the embedded sliding of the electric sliding table on the slide bar to realize the control of the cutting feed amount of the concave steel, the first hydraulic cylinder, the first hydraulic stem and the first pressing block through the left end of the workbench are limited in extrusion contact with the turning tool, the first hydraulic cylinders on the two sides can realize the change of the upper position and the lower position of the turning tool according to the output quantity of the first hydraulic stem, the cooling pipe is communicated with cutting cooling liquid to perform electric control cooling, the problem that a common horizontal type numerical control lathe for machining the brake drum is not provided with a portable clamping and fixing mechanism assembly is solved, and the practicability of the device is greatly improved.

2. In the utility model, through the second hydraulic cylinder, the second hydraulic rod, the second pressing block, the cross rod, the display controller, the vacuum generator, the air pipe, the rubber sucker and the square hole plate, because the concave steel material has larger volume, if the concave steel material is not transversely limited, the phenomenon of falling off due to rotation is easily caused, the cross rod is placed in the central hole of the main shaft, the display controller controls the second hydraulic cylinder to drive the second hydraulic rod and the second pressing block to simultaneously extrude, limit and fix the upper side and the lower side of the cross rod, the concave steel material is placed in contact with the right end of the cross rod, after the electric telescopic rod drives the square block to limit the top end and the bottom end of the concave steel material, the display controller controls the vacuum generator to generate negative pressure, the rubber sucker generates negative pressure suction through the air pipe to limit the concave steel material, the horizontal suction is carried out on the concave steel material under the contact suction of the square hole plate and the concave steel material, the problem that the steel material is easy to fall off due to the fact that a horizontal fixing limiting mechanism is not arranged on a horizontal numerical control lathe for processing general brake drum is solved, the stability and the reliability of the device are greatly improved.

Drawings

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

FIG. 2 is a schematic view of the main shaft structure of FIG. 1 according to the present invention;

FIG. 3 is a schematic structural view of the workbench of FIG. 1 according to the present invention;

fig. 4 is a schematic structural diagram of a portion a of fig. 2 according to the present invention.

In the figure: 1-a lathe bottom table, 2-an external power supply, 3-a slideway, 4-a sliding door, 5-a display controller, 6-a sliding rod, 7-an electric sliding table, 8-a workbench, 9-a cooling pipe, 10-a first hydraulic cylinder, 11-a first hydraulic rod, 12-a first pressing block, 13-a rubber pad, 14-a turning tool, 15-a transverse plate and 16-a stud, 17-top frame, 18-electric telescopic rod, 19-square block, 20-concave steel, 21-transmission plate, 22-connecting block, 23-main shaft, 24-second hydraulic cylinder, 25-second hydraulic cylinder, 26-second pressing block, 27-cross bar, 28-vacuum generator, 29-air pipe, 30-rubber suction cup and 31-square hole plate.

Detailed Description

The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying 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. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.

Referring to fig. 1-4, the present invention provides a technical solution:

a horizontal numerically controlled lathe with a portable clamping and fixing mechanism for machining a brake drum comprises a lathe base 1 and an external power supply 2, wherein the external power supply 2 is fixedly connected to the front end of the bottom of the lathe base 1, slide ways 3 are fixedly connected to the front ends of the bottom and the top of the lathe base 1, slide doors 4 are slidably connected to the left and the right sides of the front end of each slide way 3, a display controller 5 is fixedly connected to the inner portion of the front end of each slide door 4 on the left side in an embedded mode, slide rods 6 are fixedly connected to the left and the right sides of the lathe base 1, electric slide tables 7 are slidably connected to the slide rods 6 in an embedded mode, a workbench 8 and a cooling pipe 9 are fixedly connected to the top end of each electric slide table 7, a first hydraulic cylinder 10 is fixedly connected to the top end and the bottom end of each workbench 8, a first hydraulic rod 11 is slidably communicated with the bottom end of each first hydraulic cylinder 10, a first pressing block 12 is fixedly connected to the bottom end of each first pressing block 12, the turning tools 14 are in contact connection with the inner sides of the top end and the bottom end of the rubber pad 13, the transmission plate 21 is rotatably connected with the inner side of the left end of the lathe bed 1, the connecting block 22 is fixedly connected with the right end of the transmission plate 21, the main shaft 23 is fixedly connected with the right end of the connecting block 22, the transverse plate 15 is in contact connection with the top end and the bottom end of the main shaft 23, the stud 16 is spirally and rotatably connected with the inner side of the top end and the bottom end of the main shaft 23, the top frame 17 is fixedly connected with the top end of the transverse plate 15, the electric telescopic rod 18 is fixedly connected with the bottom end of the right end of the top frame 17, the thin shaft end of the electric telescopic rod 18 is fixedly connected with the square 19, the inner sides of the top end and the bottom end of the square 19 are in contact connection with the concave steel 20, the second hydraulic cylinder 24 is fixedly connected with the inner side of the main shaft 23 in an embedded manner, the second hydraulic cylinder 25 is in sliding connection with the bottom end of the second hydraulic cylinder 25, and the second pressing block 26 is fixedly connected with the bottom end of the second hydraulic cylinder 25, the inboard and the inboard contact of bottom in second briquetting 26 top all are connected with horizontal pole 27, and the equal fixedly connected with vacuum generator 28 in horizontal pole 27 top and bottom, the fixed intercommunication of vacuum generator 28 right-hand member has trachea 29, and inside the fixed intercommunication of trachea 29 right-hand member had the 30 left ends of rubber suction cup, the 30 right-hand member fixedly connected with square hole board 31 of rubber suction cup.

The right end of the square hole plate 31 is in contact connection with the left end face of the concave steel 20; two first hydraulic cylinders 10, two first hydraulic rods 11, two first pressing blocks 12 and two rubber pads 13 are symmetrically distributed on two sides of the horizontal central axis of the workbench 8; two second hydraulic cylinders 24, two second hydraulic rods 25, two second pressing blocks 26, two vacuum generators 28, two air pipes 29, two rubber suction cups 30, two square hole plates 31, two transverse plates 15, two top frames 17, two electric telescopic rods 18 and two square blocks 19 are symmetrically distributed on two sides of the transverse central axis position of the main shaft 23; the shortest vertical distance from the bottom end of the top frame 17 at the bottom to the top end of the slide bar 6 is 4.5-6.5 CM; the brake drum is a finished product obtained by carrying out numerical control machining and turning on concave steel 20, and the brake drum is a finished product obtained by carrying out numerical control machining and turning on the concave steel 20, because the concave steel 20 cannot be limited and fixed through a central inner hole of the main shaft 23, the positions of the transverse plate 15 and the top frame 17 are fixed through the embedded spiral rotating connection between the inside of the top end and the bottom end of the main shaft 3 and the inner part of the transverse plate 15 and the stud 16, the display controller 5 controls the electric telescopic rod 18 to drive the square 19 to move downwards until the square 19 at the top and the square 19 at the bottom are in close contact with the top end and the bottom end of the concave steel 20, the display controller 5 controls the electric sliding table 7 to be embedded and slide on the sliding rod 6 to realize control of cutting feed amount of the concave steel 20, the first hydraulic cylinder 10, the first hydraulic rod 11 and the first pressing block 12 at the left end of the workbench 8 are used for extrusion contact limiting on the turning tool 14, the upper and lower positions of the turning tool 14 can be changed by adjusting the output amount of the first hydraulic cylinder 10 to the first hydraulic rod 11 at the upper and lower sides, the cooling pipe 9 is communicated with cutting cooling liquid for electric control cooling, the problem that a common horizontal numerical control lathe for machining a brake drum is not provided with a portable clamping and fixing mechanism component is solved, and the practicability of the device is greatly improved; because the concave steel 20 has a larger volume, if the concave steel 20 is not transversely limited, the phenomenon of rotation and falling off is easily caused, the cross rod 27 is placed in the central hole of the main shaft 23, the display controller 5 controls the second hydraulic cylinder 24 to drive the second hydraulic rod 25 and the second pressing block 26 to simultaneously extrude, limit and fix the upper side and the lower side of the cross rod 27, the concave steel 20 is contacted and arranged close to the right end of the cross rod 27, after the electric telescopic rod 18 drives the square block 19 to fix and limit the top end and the bottom end of the concave steel material 20, the display controller 5 controls the vacuum generator 28 to generate negative pressure suction force on the rubber suction cup 30 through the air pipe 29, the transverse suction limiting is carried out on the concave steel 20 under the contact suction of the square hole plate 31 and the concave steel 20, the problem that the steel is easy to fall off due to the fact that a transverse fixing limiting mechanism is not arranged on a horizontal numerical control lathe for machining a common brake drum is solved, and the stability and the reliability of the device are greatly improved.

The working process is as follows: the utility model supplies power through the external power supply 2 before using, the brake drum is a finished product obtained by turning concave steel 20 through numerical control processing, because the concave steel 20 can not be limited and fixed through the central inner hole of the main shaft 23, the positions of the transverse plate 15 and the top frame 17 are fixed through the embedded spiral rotating connection between the inside of the top end, the inside of the bottom end and the inside of the transverse plate 15 of the main shaft 3 and the stud 16, the electric telescopic rod 18 is controlled by the display controller 5 to drive the square 19 to move downwards until the square 19 at the top and the square 19 at the bottom are closely contacted with the top and the bottom of the concave steel 20, the display controller 5 controls the embedded sliding of the electric sliding table 7 on the sliding rod 6 to realize the control of the cutting feed amount of the concave steel 20, the extrusion contact of the turning tool 14 is limited through the first hydraulic cylinder 10 at the left end of the worktable 8, the first hydraulic rod 11 and the first pressing block 12, the upper and lower positions of the turning tool 14 can be changed by adjusting the output quantity of the first hydraulic cylinder 10 on the upper and lower sides to the first hydraulic rod 11, the cooling pipe 9 is communicated with cutting cooling liquid for electric control cooling, because the concave steel 20 has a larger volume, if the concave steel 20 is not transversely limited, the phenomenon of rotation and falling off is easily caused, the cross rod 27 is placed in the central hole of the main shaft 23, the display controller 5 controls the second hydraulic cylinder 24 to drive the second hydraulic rod 25 and the second pressing block 26 to simultaneously extrude, limit and fix the upper side and the lower side of the cross rod 27, the concave steel 20 is contacted and arranged close to the right end of the cross rod 27, after the electric telescopic rod 18 drives the square block 19 to fix and limit the top end and the bottom end of the concave steel material 20, the display controller 5 controls the vacuum generator 28 to generate negative pressure suction force on the rubber suction cup 30 through the air pipe 29, and the use process of the transverse suction limiting completion device is carried out on the concave steel material 20 under the contact suction of the square hole plate 31 and the concave steel material 20.

Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.

Claims

1. The utility model provides a horizontal numerical control lathe is used in brake drum processing of portable centre gripping fixed establishment in area, includes lathe sill (1) and external power source (2), its characterized in that: the lathe base (1) is fixedly connected with an external power supply (2) at the front end of the bottom, the lathe base (1) is fixedly connected with a slide way (3) at the front end of the bottom and at the front end of the top, the slide way (3) is connected with a slide door (4) at the left side of the front end of the slide door (4) in a sliding manner, a display controller (5) is fixedly connected with the inner part of the front end of the slide door (4) at the left side of the front end of the lathe base (1) in a jogged manner, a slide rod (6) is fixedly connected with an electric sliding table (7) at the left side of the lathe base (1) in a sliding manner, a workbench (8) and a cooling pipe (9) are fixedly connected at the top end and the bottom end of the workbench (8), a first hydraulic cylinder (10) is fixedly connected at the bottom end of the first hydraulic cylinder (10) in a sliding manner, a first press block (12) is fixedly connected at the bottom end of the first hydraulic cylinder (11), the lathe is characterized in that a rubber pad (13) is fixedly connected to the bottom end of the first pressing block (12), turning tools (14) are in contact connection with the inner side of the top end and the inner side of the bottom end of the rubber pad (13), a transmission plate (21) is rotatably connected to the inner side of the left end of the lathe base (1), a connection block (22) is fixedly connected to the right end of the transmission plate (21), a main shaft (23) is fixedly connected to the right end of the connection block (22), transverse plates (15) are in contact connection with the top end and the bottom end of the main shaft (23), studs (16) are spirally and rotatably connected to the inner portion of the top end and the inner portion of the bottom end of the main shaft (23) and the inner portion of the transverse plates (15), a top frame (17) is fixedly connected to the top end of the transverse plates (15), an electric telescopic rod (18) is fixedly connected to the bottom end of the thin shaft of the electric telescopic rod (18), square (19) top inboard and the inboard equal contact in bottom are connected with concave type steel (20), main shaft (23) inside gomphosis fixedly connected with second pneumatic cylinder (24), second pneumatic cylinder (24) bottom slip intercommunication has second hydraulic cylinder (25), second hydraulic cylinder (25) bottom fixedly connected with second briquetting (26), second briquetting (26) top inboard and the inboard equal contact in bottom are connected with horizontal pole (27), horizontal pole (27) top and the equal fixedly connected with vacuum generator (28) in bottom, vacuum generator (28) right-hand member fixed intercommunication has trachea (29), trachea (29) right-hand member fixed intercommunication has inside rubber suction cup (30) left end, inside rubber suction cup (30) right-hand member fixedly connected with side orifice plate (31).

2. The horizontal numerically controlled lathe with the portable clamping and fixing mechanism for processing the brake drum according to claim 1, wherein: the right end of the square hole plate (31) is in contact connection with the left end face of the concave steel (20).

3. The horizontal numerically controlled lathe with the portable clamping and fixing mechanism for processing the brake drum according to claim 1, wherein: the two hydraulic cylinders (10), the two hydraulic rods (11), the two pressing blocks (12) and the two rubber pads (13) are symmetrically distributed on two sides of the horizontal central axis of the workbench (8).

4. The horizontal numerically controlled lathe with the portable clamping and fixing mechanism for processing the brake drum according to claim 1, wherein: the two hydraulic cylinders (24), the two hydraulic cylinders (25), the two pressing blocks (26), the two vacuum generators (28), the two air pipes (29), the two rubber suckers (30), the two square hole plates (31), the two transverse plates (15), the two top frames (17), the two electric telescopic rods (18) and the two square blocks (19) are symmetrically distributed on two sides of the transverse central axis of the main shaft (23).

5. The horizontal numerically controlled lathe with the portable clamping and fixing mechanism for processing the brake drum according to claim 1, wherein: the shortest vertical distance from the bottom end of the top frame (17) at the bottom to the top end of the sliding rod (6) is 4.5-6.5 CM.