CN215549179U

CN215549179U - Machining device for solid tire

Info

Publication number: CN215549179U
Application number: CN202120811740.9U
Authority: CN
Inventors: 贾玉星; 梁益峰
Original assignee: Jiangsu Shangmeite Rubber Tire Co ltd
Current assignee: Jiangsu Shangmeite Machinery Co ltd; Jiangsu Shangmeite Machinery Technology Co ltd
Priority date: 2021-04-20
Filing date: 2021-04-20
Publication date: 2022-01-18
Anticipated expiration: 2031-04-20

Abstract

The utility model discloses a solid tire processing device which comprises a device bottom plate, two vertical pipe columns, a transverse beam, a lifting driving motor, two vertical driving screw rods, a synchronous rotating shaft, a transverse driving mechanism, a cutter switching mechanism and electric cutters. The processing device of the solid tire utilizes the two vertical pipe columns, the transverse beam, the lifting driving motor, the two vertical driving screws and the synchronous rotating shaft to form a stable lifting driving mechanism, so that the processing height of an electric cutter can be adjusted, the processing requirements of various types of solid tires are met, the two vertical driving screws are synchronously driven to rotate through the synchronous rotating shaft, the lifting uniformity of the two ends of the transverse beam is ensured, and the stability is enhanced; the cutter switching mechanism can be used for switching the electric cutters, so that the switching use of various types of cutters is met, and the tread processing efficiency of the solid tire is improved.

Description

Machining device for solid tire

Technical Field

The utility model relates to a tire processing device, in particular to a processing device for a solid tire.

Background

At present, in the production process of the solid tyre, the side surface of the solid tyre which is already formed is often required to be further processed, such as the grinding processing of a ring groove or the addition of a hollow hole and the like. Because various types of machining are needed, and therefore various types of tools are needed to machine, the existing method is to mount the solid tire on different machining equipment to machine the solid tire respectively, and the machining efficiency is low, and time and labor are wasted.

SUMMERY OF THE UTILITY MODEL

Utility model purpose: the solid tire processing device can meet the integration and driving control of various types of cutters, and therefore the processing efficiency is effectively improved.

The technical scheme is as follows: the utility model relates to a processing device of a solid tire, which comprises a device bottom plate, two vertical pipe columns, a transverse beam, a lifting driving motor, two vertical driving screw rods, a synchronous rotating shaft, a transverse driving mechanism, a cutter switching mechanism and electric cutters;

the two vertical pipe columns are respectively vertically and fixedly installed in the middle of the left side and the right side of the device bottom plate, and lifting driving internal threads are arranged at pipe orifices at the upper ends of the vertical pipe columns; the lower ends of the two vertical driving screw rods are respectively screwed on the lifting driving internal threads of the two vertical pipe columns; the upper ends of the two vertical driving screws are respectively and rotatably arranged on the left end and the right end of the transverse beam in a penetrating manner; the synchronous rotating shaft is transversely and rotatably arranged in the transverse beam, and the left end and the right end of the synchronous rotating shaft are respectively meshed with the upper ends of the two vertical driving screws through bevel gear sets; the lifting driving motor is fixedly arranged on the transverse beam and drives the synchronous rotating shaft to rotate;

the transverse driving mechanism is arranged on the transverse beam, the cutter switching mechanism is arranged on the transverse driving mechanism, and the transverse driving mechanism drives the cutter switching mechanism to transversely move along the transverse beam; each electric cutter comprises a cutter driving motor, a quick connector and a processing cutter head; the cutter driving motors of the electric cutters are respectively arranged on the stations of the cutter switching mechanism, and the stations of the electric cutters are switched by the cutter switching mechanism; the processing tool bit is fixedly arranged on the quick connector, and the quick connector is fixedly arranged on the end part of the output shaft of the cutter driving motor.

Further, the transverse driving mechanism comprises a transverse driving motor, a transverse driving screw rod and a transverse sliding seat; the transverse driving screw is transversely and rotatably arranged on the transverse beam through two end part supports, the transverse driving motor is fixedly arranged on the transverse beam, and the end part of an output shaft of the transverse driving motor is butted with the end part of the transverse driving screw; the transverse sliding seat is arranged on the transverse beam in a sliding manner, and a transverse driving threaded hole is formed in the transverse sliding seat; the transverse driving screw is screwed on the transverse driving threaded hole; the cutter switching mechanism is arranged on the transverse sliding seat.

Further, the cutter switching mechanism comprises a rotary sleeve, an annular plate and a switching driving motor; the transverse sliding seat is disc-shaped, and the rotary sleeve is rotatably sleeved on the circumference of the transverse sliding seat; the inner ring of the annular plate is fixedly arranged on the rotating sleeve, the cutter driving motors of the electric cutters are distributed on the annular surface of the annular plate at intervals, and the processing cutter heads of the electric cutters extend out along the radial direction of the annular plate; an annular gear ring is arranged at the end part of the rotary sleeve, a switching driving motor is fixedly arranged on the transverse sliding seat through a motor mounting plate, and a switching driving gear meshed with the annular gear ring is fixedly arranged on an output shaft of the switching driving motor.

Furthermore, a guide chute is transversely arranged on the transverse beam; a guide sliding block which is embedded into the guide sliding groove in a sliding manner is arranged on the transverse sliding seat.

Furthermore, the quick connector comprises a square butt joint post and a butt joint seat; the square butt joint column is butt-jointed and fixed on the end part of an output shaft of the cutter driving motor; the processing tool bit is fixedly arranged on the butt joint seat; a square butt joint hole is formed in the butt joint seat; the square butt joint column is inserted in the square butt joint hole, and the machining tool bit and the output shaft of the cutter driving motor are positioned on the same axis; two lock rod holes are arranged on the butt joint seat in a penetrating and parallel mode, a lock rod is inserted into each of the two lock rod holes, and the local part of each lock rod is embedded into the square butt joint hole; the two locking rods are centrosymmetric about the axis of the output shaft of the cutter driving motor; the square butt-joint column is clamped between the two locking rods, and two side surface convex blocks are arranged in the middle of the clamping side surface of the square butt-joint column; the locking rod is positioned between the two side surface convex blocks on the corresponding side, and the side surfaces of the two side surface convex blocks facing the locking rod are provided with locking extrusion slope surfaces; two triangular lugs for respectively extruding the two locking extrusion slope surfaces are arranged in the middle of the locking rod; a lock rod limiting sliding groove is arranged on the wall of the lock rod hole along the length direction of the lock rod hole, and a lock rod limiting sliding block which is installed in the lock rod limiting sliding groove in a sliding manner is arranged on the lock rod; a counterweight pressing block is arranged at the outer end part of one side of the locking rod; a locking pressure spring is sleeved on the locking rod and elastically supported between the counterweight pressing block and the butt joint seat; and an unlocking notch is formed in the side edges of the two locking rods and one side of each locking rod facing the square butt joint column, and is used for pressing the unlocking notch of the side surface convex block passing through the corresponding side after the counter weight pressing block is pressed.

Compared with the prior art, the utility model has the beneficial effects that: the two vertical pipe columns, the transverse beam, the lifting driving motor, the two vertical driving screws and the synchronous rotating shaft form a stable lifting driving mechanism, so that the processing height of the electric cutter can be adjusted, the processing requirements of various types of solid tires are met, the two vertical driving screws are synchronously driven to rotate through the synchronous rotating shaft, the lifting uniformity of the two ends of the transverse beam is ensured, and the stability is enhanced; the transverse driving mechanism can be used for adjusting the transverse processing position of the electric cutter; the cutter switching mechanism can be used for switching the electric cutters, so that the switching use of various types of cutters is met, and the tread processing efficiency of the solid tire is improved; the corresponding processing tool bit can be conveniently and rapidly replaced by utilizing the quick connector, so that the processing efficiency is improved.

Drawings

FIG. 1 is a schematic diagram of the apparatus of the present invention;

FIG. 2 is a schematic view of the electric tool according to the present invention in a partial cross-section;

fig. 3 is a schematic view of the locking rod mounting structure created by the present invention.

Detailed Description

The technical solution of the present invention is described in detail below with reference to the accompanying drawings, but the scope of the present invention is not limited to the embodiments.

Example 1:

as shown in fig. 1 to 3, the apparatus for processing a solid tire according to the present invention includes: the device comprises a device bottom plate 1, two vertical pipe columns 2, a transverse beam 3, a lifting driving motor 12, two vertical driving screw rods 14, a synchronous rotating shaft 15, a transverse driving mechanism, a cutter switching mechanism and electric cutters 23;

the two vertical pipe columns 2 are respectively and fixedly arranged in the middle of the left side and the right side of the device bottom plate 1 in a vertical mode, and lifting driving internal threads are arranged at pipe orifices at the upper ends of the vertical pipe columns 2; the lower ends of the two vertical driving screw rods 14 are respectively screwed on the lifting driving internal threads of the two vertical pipe columns 2; the upper ends of the two vertical driving screw rods 14 are respectively and rotatably arranged on the left end and the right end of the transverse beam 3 in a penetrating manner; the synchronous rotating shaft 15 is transversely and rotatably arranged in the transverse beam 3, and the left end and the right end of the synchronous rotating shaft 15 are respectively meshed with the upper ends of the two vertical driving screw rods 14 through bevel gear sets 29; the lifting driving motor 12 is fixedly arranged on the transverse beam 3, and the lifting driving motor 12 drives the synchronous rotating shaft 15 to rotate;

the transverse driving mechanism is arranged on the transverse beam 3, the cutter switching mechanism is arranged on the transverse driving mechanism, and the transverse driving mechanism drives the cutter switching mechanism to transversely move along the transverse beam 3; each electric cutter 23 comprises a cutter drive motor 51, a quick connector and a machining bit 65; the cutter driving motors 51 of the electric cutters 23 are respectively arranged on the stations of the cutter switching mechanism, and the stations of the electric cutters 23 are switched by the cutter switching mechanism; the machining bit 65 is fixedly mounted on a quick connector fixedly mounted on an output shaft end portion of the tool driving motor 51.

The two vertical pipe columns 2, the transverse beam 3, the lifting driving motor 12, the two vertical driving screws 14 and the synchronous rotating shaft 15 form a stable lifting driving mechanism, so that the processing height of the electric cutter 23 can be adjusted, the processing requirements of various types of solid tires are met, the two vertical driving screws 14 are synchronously driven to rotate through the synchronous rotating shaft 15, the lifting uniformity of the two ends of the transverse beam 3 is ensured, and the stability is enhanced; the transverse processing position of the electric cutter 23 can be adjusted by using a transverse driving mechanism; the cutter switching mechanism can be used for switching the electric cutters 23, so that the switching use of various types of cutters is met, and the tread processing efficiency of the solid tire is improved; the corresponding machining tool bit 65 can be conveniently and quickly replaced by using the quick connector, so that the machining efficiency is improved.

Further, the transverse driving mechanism comprises a transverse driving motor 13, a transverse driving screw rod 19 and a transverse sliding seat 20; the transverse driving screw 19 is transversely and rotatably arranged on the transverse beam 3 through two end part supports 36, the transverse driving motor 13 is fixedly arranged on the transverse beam 3, and the end part of an output shaft of the transverse driving motor 13 is butted with the end part of the transverse driving screw 19; the transverse sliding seat 20 is slidably mounted on the transverse beam 3, and a transverse driving threaded hole is formed in the transverse sliding seat 20; the transverse driving screw rod 19 is screwed on the transverse driving threaded hole; the cutter switching mechanism is arranged on the transverse sliding seat 20. The transverse displacement accurate driving of the transverse sliding seat 20 can be realized by the cooperation of the transverse driving screw rod 19 and the transverse driving threaded hole.

Further, the cutter switching mechanism comprises a rotary sleeve 21, an annular plate 22 and a switching drive motor 25; the transverse sliding seat 20 is disc-shaped, and the rotary sleeve 21 is rotatably sleeved on the circumference of the transverse sliding seat 20; the inner ring of the annular plate 22 is fixedly arranged on the rotary sleeve 21, the cutter driving motors 51 of the electric cutters 23 are distributed on the annular surface of the annular plate 22 at intervals, and the processing cutter head 65 of each electric cutter 23 extends out along the radial direction of the annular plate 22; an annular gear ring 27 is provided at the end of the rotary sleeve 21, a switching drive motor 25 is fixedly mounted on the lateral sliding seat 20 through a motor mounting plate 24, and a switching drive gear 26 meshed with the annular gear ring 27 is fixedly mounted on an output shaft of the switching drive motor 25.

Each electric cutter 23 can be switched in rotation by a rotation mechanism constituted by the rotary sleeve 21, the switching drive motor 25, the ring-shaped ring gear 27, and the switching drive gear 26; the use of the annular plate 22 can enhance the mounting stability of each electric cutter 23.

Further, a guide chute 17 is transversely arranged on the transverse beam 3; a guide slide 28 is arranged on the transverse sliding seat 20 and is slidably inserted into the guide runner 17. The stability of the sliding of the transverse sliding seat 20 can be enhanced by the installation and matching of the guide sliding chute 17 and the guide sliding block 28.

Further, the quick connector includes a square docking post 53 and a docking seat 54; the square butt-joint column 53 is butt-jointed and fixed on the end part of the output shaft of the cutter driving motor 51; the processing tool bit 65 is fixedly arranged on the butt joint seat 54; a square butt joint hole 56 is arranged on the butt joint seat 54; the square butt joint column 53 is inserted into the square butt joint hole 56, and the machining tool bit 65 and the output shaft of the cutter driving motor 51 are positioned on the same axial line; two lock rod holes 64 are arranged on the butt joint seat 54 in a penetrating and parallel mode, a lock rod 58 is inserted into each of the two lock rod holes 64, and the lock rod 58 is partially embedded into the square butt joint hole 56; the two locking rods 58 are centrosymmetric with respect to the axis of the output shaft of the tool driving motor 51; the square butt-joint column 53 is clamped between the two locking rods 58, and two side surface convex blocks 61 are arranged in the middle of the clamping side surface of the square butt-joint column 53; the locking rod 58 is positioned between the two side projections 61 on the corresponding side, and the side faces, facing the locking rod 58, of the two side projections 61 are provided with locking extrusion slopes 62; two triangular lugs 63 which are respectively used for being extruded with the two locking extrusion slope surfaces 62 are arranged in the middle of the locking rod 58; a lock rod limiting sliding groove 67 is formed in the hole wall of the lock rod hole 64 along the length direction of the lock rod limiting sliding groove, and a lock rod limiting sliding block 60 which is installed in the lock rod limiting sliding groove 67 in a sliding mode is arranged on the lock rod 58; a counterweight pressing block 57 is arranged on the outer end part of one side of the locking rod 58; a locking compression spring 59 is sleeved on the locking rod 58, and the locking compression spring 59 is elastically supported between the counterweight pressing block 57 and the butt joint seat 54; on the sides of the two locking levers 58 and on the side facing the square abutment post 53, there is provided an unlocking notch 66 for facilitating the passage of the lateral projection 61 through the unlocking notch 66 of the corresponding side after pressing the counterweight pressing block 57.

By utilizing a quick assembling and disassembling structure consisting of the square butting column 53, the two locking rods 58, the locking compression spring 59 and the butting seat 54, the corresponding machining tool bit 65 can be conveniently and quickly replaced; the use of the pressing weight pressing block 57 facilitates the pressing of the locking lever 58 during the mounting and dismounting of the square docking post 53, so that the unlocking notch 66 corresponds to the side projection 61; the triangular lug 63 can be elastically supported by the locking pressure spring 59 to press on the locking extrusion slope surface 62, so that the square butting column 53 is locked in the square butting hole 56; the two locking levers 58 are arranged to be centrosymmetric with respect to the central axis of the output shaft of the tool driving motor 51, so that the stability of rotation can be ensured during rotation, and the pressing force of the triangular projection 63 and the pressing slope surface 62 can be enhanced by the centrifugal force of pressing the counterweight pressing block 57, thereby ensuring the locking effect; the movement range of the lock lever 58 can be limited by the engagement of the lock lever limit slide groove 67 with the lock lever limit slider 60.

When the solid tire processing device is used, firstly, corresponding electric cutters 23, such as grinding cutters, slotting cutters, cutting cutters and the like, are arranged on the annular plate 22 according to processing requirements; in an initial state, a pressing driving block 10 is positioned in a tubular main shaft 4, most of four pressing rods 9 are positioned in the tubular main shaft 4, then a solid tire is installed on the tubular main shaft 4, a pressing driving motor 32 is started, the pressing driving block 10 moves out of the tubular main shaft 4, the end parts of the four pressing rods 9 are pressed on the side surface of the solid tire, and the end parts and a limiting frustum 34 are clamped oppositely; when the tread of the solid tire is processed, the height and the transverse position of the electric cutter 23 are adjusted by starting and stopping control of the lifting driving motor 12 and the transverse driving motor 13; if the tool switching is needed, the start-stop control switching driving motor 25 is switched, so that the processing tool bit 65 of the corresponding electric tool 23 is switched to a vertical downward direction; in the tread processing, the rotation of the solid tire is realized by controlling the rotary drive motor 6, so that the entire circumference of the tread can be processed.

As noted above, while the present invention has been shown and described with reference to certain preferred embodiments, it is not to be construed as limited thereto. Various changes in form and detail may be made therein without departing from the spirit and scope of the utility model as defined by the appended claims.

Claims

1. The utility model provides a processingequipment of solid child which characterized in that: the device comprises a device bottom plate (1), two vertical pipe columns (2), a transverse beam (3), a lifting driving motor (12), two vertical driving screw rods (14), a synchronous rotating shaft (15), a transverse driving mechanism, a cutter switching mechanism and electric cutters (23);

the two vertical pipe columns (2) are respectively and fixedly arranged in the middle of the left side and the right side of the device bottom plate (1) in a vertical mode, and lifting driving internal threads are arranged at pipe orifices at the upper ends of the vertical pipe columns (2); the lower ends of the two vertical driving screw rods (14) are respectively screwed on the lifting driving internal threads of the two vertical pipe columns (2); the upper ends of the two vertical driving screw rods (14) are respectively and rotatably arranged on the left end and the right end of the transverse beam (3) in a penetrating manner; the synchronous rotating shaft (15) is transversely and rotatably arranged in the transverse beam (3), and the left end and the right end of the synchronous rotating shaft (15) are respectively meshed with the upper ends of the two vertical driving screw rods (14) through bevel gear sets (29); the lifting driving motor (12) is fixedly arranged on the transverse beam (3), and the lifting driving motor (12) drives the synchronous rotating shaft (15) to rotate;

the transverse driving mechanism is arranged on the transverse beam (3), the cutter switching mechanism is arranged on the transverse driving mechanism, and the transverse driving mechanism drives the cutter switching mechanism to transversely move along the transverse beam (3); each electric cutter (23) comprises a cutter driving motor (51), a quick connector and a machining cutter head (65); the cutter driving motors (51) of the electric cutters (23) are respectively arranged on the stations of the cutter switching mechanism, and the stations of the electric cutters (23) are switched by the cutter switching mechanism; the machining tool bit (65) is fixedly mounted on a quick connector which is fixedly mounted on the end of an output shaft of the tool driving motor (51).

2. The solid tire processing apparatus according to claim 1, wherein: the transverse driving mechanism comprises a transverse driving motor (13), a transverse driving screw rod (19) and a transverse sliding seat (20); the transverse driving screw (19) is transversely and rotatably arranged on the transverse beam (3) through two end part supports (36), the transverse driving motor (13) is fixedly arranged on the transverse beam (3), and the end part of an output shaft of the transverse driving motor (13) is butted with the end part of the transverse driving screw (19); the transverse sliding seat (20) is arranged on the transverse beam (3) in a sliding manner, and a transverse driving threaded hole is formed in the transverse sliding seat (20); the transverse driving screw (19) is screwed on the transverse driving threaded hole; the cutter switching mechanism is arranged on the transverse sliding seat (20).

3. The solid tire processing apparatus according to claim 2, wherein: the cutter switching mechanism comprises a rotary sleeve (21), an annular plate (22) and a switching drive motor (25); the transverse sliding seat (20) is disc-shaped, and the rotary sleeve (21) is rotationally sleeved on the circumference of the transverse sliding seat (20); the inner ring of the annular plate (22) is fixedly arranged on the rotary sleeve (21), the cutter driving motors (51) of the electric cutters (23) are distributed on the annular surface of the annular plate (22) at intervals, and the processing cutter heads (65) of the electric cutters (23) extend out along the radial direction of the annular plate (22); an annular gear ring (27) is arranged at the end part of the rotary sleeve (21), a switching driving motor (25) is fixedly arranged on the transverse sliding seat (20) through a motor mounting plate (24), and a switching driving gear (26) meshed with the annular gear ring (27) is fixedly arranged on an output shaft of the switching driving motor (25).

4. The solid tire processing apparatus according to claim 2, wherein: a guide sliding groove (17) is transversely arranged on the transverse beam (3); a guide sliding block (28) which is embedded into the guide sliding groove (17) in a sliding way is arranged on the transverse sliding seat (20).

5. The solid tire processing apparatus according to claim 1, wherein: the quick connector comprises a square butt joint column (53) and a butt joint seat (54); the square butt-joint column (53) is butt-jointed and fixed on the end part of an output shaft of the cutter driving motor (51); the processing tool bit (65) is fixedly arranged on the butt joint seat (54); a square butt joint hole (56) is arranged on the butt joint seat (54); the square butt joint column (53) is inserted in the square butt joint hole (56), and the machining tool bit (65) and the output shaft of the cutter driving motor (51) are positioned on the same axial line; two lock rod holes (64) are arranged on the butt joint seat (54) in a penetrating mode in parallel, a lock rod (58) is inserted into each of the two lock rod holes (64), and the lock rod (58) is partially embedded into the square butt joint hole (56); the two locking rods (58) are in central symmetry with respect to the axis of the output shaft of the tool driving motor (51); the square butt-joint column (53) is clamped between the two locking rods (58), and two side surface convex blocks (61) are arranged in the middle of the clamping side surface of the square butt-joint column (53); the locking rod (58) is positioned between the two side lugs (61) on the corresponding side, and the two side lugs (61) are provided with locking extrusion slopes (62) towards the sides of the locking rod (58); two triangular convex blocks (63) which are respectively extruded with the two locking extrusion slope surfaces (62) are arranged in the middle of the locking rod (58); a lock rod limiting sliding groove (67) is arranged on the wall of the lock rod hole (64) along the length direction of the lock rod hole, and a lock rod limiting sliding block (60) which is arranged in the lock rod limiting sliding groove (67) in a sliding manner is arranged on the lock rod (58); a counterweight pressing block (57) is arranged at the outer end part of one side of the locking rod (58); a locking compression spring (59) is sleeved on the locking rod (58), and the locking compression spring (59) is elastically supported between the counterweight pressing block (57) and the butt joint seat (54); and one side of each locking rod (58) which faces the square butt joint column (53) is provided with an unlocking notch (66) for facilitating the side lug (61) to pass through the unlocking notch (66) on the corresponding side after the counterweight pressing block (57) is pressed.