CN210454366U

CN210454366U - Tire dismounting device

Info

Publication number: CN210454366U
Application number: CN201920986893.XU
Authority: CN
Inventors: 彭剑
Original assignee: Individual
Current assignee: Individual
Priority date: 2019-06-26
Filing date: 2019-06-26
Publication date: 2020-05-05
Anticipated expiration: 2029-06-26

Abstract

The utility model relates to the technical field of disassembling equipment, in particular to a tire disassembling equipment which can adjust the distance between two groups of clamping pieces according to the diameter of a tire, improve the adaptability and the fixing effect and enhance the use reliability; the bird head device comprises a box body, a rack, a pneumatic rod, a bird head, a disc, two groups of clamping pieces, a rotating shaft and a motor, wherein the pneumatic rod is arranged on the rack, the bird head is arranged at the output end of the pneumatic rod, a bird head buffering pad and a bird head gasket are arranged on the bird head, and the disc is arranged at the top end of the rotating shaft; still include two sets of screw rods, two sets of connecting spring group, two sets of turning blocks, first toper carousel, second toper carousel, connecting seat, supporting seat and ball bearing, the fastener includes extension board and arc fixed plate, and the extension board setting is in the disc top outside, and inside the ball bearing was inserted to the axis of rotation bottom, first toper carousel setting was on the axis of rotation lateral wall, and second toper carousel sets up on the connecting seat, and second toper carousel meshes with first toper carousel mutually.

Description

Tire dismounting device

Technical Field

The utility model relates to a disassembling equipment's technical field especially relates to a tire disassembling equipment.

Background

As is known, after a vehicle runs for a certain course, an outer tire of a wheel is often punctured or damaged, and the tire needs to be repaired under the circumstance, tire dismounting equipment is an auxiliary device which is used for dismounting the outer tire from a wheel pan when the outer tire of the vehicle is repaired, and then checking the damaged part so as to repair the damaged part according to the symptoms, and the auxiliary device is widely used in the field of automobile maintenance; the conventional tire dismounting device comprises a box body, a rack, a pneumatic rod, a bird head, a disc, two groups of clamping pieces, a rotating shaft and a motor, wherein the rack is arranged on the left side of the top end of the box body; when the tire dismounting device is used, a tire is placed on the disc and is clamped and fixed through the two groups of clamping pieces, then the pneumatic rod is controlled to drive the bird head to move, the bird head is aligned to the joint of the tire and the wheel rim to force the tire to be separated from the wheel rim, and then the motor is controlled to drive the rotating shaft and the disc to rotate, so that the bird head can separate the tire from the wheel rim at a point; the tire dismounting device is found in use, the tire is easy to wear in the use process, so that the diameters of each group of tires in maintenance are slightly different, the distance between the two groups of clamping pieces is fixed, the clamping pieces cannot be adjusted according to the diameters of the tires, gaps exist between the tires easily, the fixing effect is affected, the adaptability is poor, and the use reliability is limited.

SUMMERY OF THE UTILITY MODEL

In order to solve the technical problem, the utility model provides a can adjust the distance between two sets of fasteners according to the diameter of tire, improve adaptability and fixed effect, the reinforcing uses the tire disassembling equipment of reliability.

The utility model discloses a tire dismounting device, including box, frame, pneumatic stem, bird's head, disc, two sets of fasteners, axis of rotation and motor, the frame sets up in box top left side, and pneumatic stem sets up in the frame, and the bird's head sets up on the pneumatic stem output to be provided with bird's head blotter and bird's head gasket on the bird's head, and box top right side is provided with the arrangement groove, is provided with the transmission shaft on the motor output, and the disc sets up on the axis of rotation top, and two sets of fasteners set up in both sides department around the disc top respectively; the clamping piece comprises a support plate and an arc-shaped fixed plate, the support plate is arranged on the outer side of the top end of the disc, the connecting spring group is arranged on the output end of the support plate, the arc-shaped fixed plate is arranged on the output end of the connecting spring group, the bottom end of the arc-shaped fixed plate is in contact with the top end of the disc, a threaded opening is formed in the support plate, the screw is screwed on the threaded opening, the rotating block is arranged on the input end of the screw, the ball bearing is arranged in the arranging groove, the bottom end of the rotating shaft is inserted into the ball bearing, the support seat is arranged on the right side of the top end of the box body, the motor is arranged at the top end of the support seat, the connecting seat is arranged on the output end of the transmission shaft, the first conical rotary disc is arranged on the outer side wall of the rotating shaft, and the second conical rotary disc is, and the second conical rotary table is meshed with the first conical rotary table.

The utility model discloses a tire dismounting device, still including holding box, two sets of slide rails, two sets of mount pads and three support piece of group, the inside chamber that holds that is provided with of box, the box right-hand member is provided with the installing port to be provided with the chamber door on the installing port, two sets of mount pads set up respectively on the internal front lateral wall of box and interior back lateral wall to all be provided with the mounting groove on two sets of mount pads, two sets of slide rails set up respectively in two sets of mounting grooves, it is located between two sets of mount pads to hold the box, and hold both ends and be connected with two sets of slide rail output ends respectively around the box, it is provided with and holds the groove to hold the box top, and three support piece of group set up respectively on holding box bottom left side, right side and middle part.

The utility model discloses a tire dismounting device, support piece includes two sets of backing sheets, connecting axle and cylinder, and two sets of backing sheets set up respectively around the box bottom on both sides, and both ends are connected with two sets of backing sheets respectively around the connecting axle, the cylinder suit is on the connecting axle lateral wall, and the contact of cylinder bottom and box inner wall.

The utility model discloses a tire disassembling equipment still includes the handle, the handle setting is holding the box right-hand member.

The utility model discloses a tire dismounting device still includes four group's bracing pieces and four group's balls, four group's bracing pieces set up respectively on disc bottom left front side, left rear side, right front side and right rear side, and four group's bracing piece bottoms all are provided with the recess, four group's ball tops insert respectively to four group's recesses inside, and four group's ball bottoms all with the box side contact on.

The utility model discloses a tire disassembling equipment still includes the go-between, be provided with the ring channel on the regional lateral wall of the second half of axis of rotation, the go-between suit is on the ring channel, just the side connection is gone up with the box in the go-between bottom outside.

The utility model discloses a tire disassembling equipment still includes two sets of circular ejector pads, all be provided with the standing groove on two sets of arc fixed plate inputs, two sets of circular ejector pads are located two sets of standing grooves respectively, two sets of screw rod outputs are connected with two sets of circular ejector pad inputs respectively.

The utility model discloses a tire disassembling equipment still includes two sets of arc antiskid ribbed tile, two sets of arc antiskid ribbed tile set up respectively on two sets of arc fixed plate output.

Compared with the prior art, the beneficial effects of the utility model are that: it can be earlier two sets of turning blocks of simultaneous rotation, make two sets of screw rods simultaneously through the outside rotatory removal of helicitic texture, make two sets of arc fixed plates outwards remove through the spring action simultaneously, later arrange the tire in between two sets of arc fixed plates, then simultaneously to the rotatory two sets of turning blocks of opposite direction, make two sets of screw rods simultaneously through the inside rotatory removal of helicitic texture, thereby inwards promote two sets of arc fixed plates simultaneously, so that make two sets of arc fixed plates carry out the chucking to the tire fixed, thereby adjust the distance between two sets of fasteners according to the diameter of tire, improve adaptability and fixed effect, the reinforcing reliability of use.

Drawings

Fig. 1 is a schematic structural diagram of the present invention;

FIG. 2 is a right side structural view between the disc and two clamping pieces;

FIG. 3 is an enlarged partial view of portion A of FIG. 1;

FIG. 4 is a right side view of the structure between the container and the supporting member;

in the drawings, the reference numbers: 1. a box body; 2. a frame; 3. a pneumatic rod; 4. a bird head; 5. a disc; 6. a fastener; 7. a rotating shaft; 8. a motor; 9. a drive shaft; 10. a screw; 11. connecting a spring set; 12. rotating the block; 13. a first conical turntable; 14. a second conical turntable; 15. a connecting seat; 16. a supporting seat; 17. a ball bearing; 18. a support plate; 19. an arc-shaped fixing plate; 21. a containing box; 22. a slide rail; 23. a mounting seat; 24. a support sheet; 25. a connecting shaft; 26. a drum; 27. a handle; 28. a support bar; 29. a ball bearing; 30. a connecting ring; 31. a circular push block; 32. an arc-shaped antiskid plate.

Detailed Description

The following detailed description of the embodiments of the present invention is provided with reference to the accompanying drawings and examples. The following examples are intended to illustrate the invention, but are not intended to limit the scope of the invention.

As shown in fig. 1 to 4, the utility model discloses a tire dismounting device, including box 1, frame 2, pneumatic rod 3, bird's head 4, disc 5, two sets of fastener 6, axis of rotation 7 and motor 8, frame 2 sets up on the left of box 1 top, pneumatic rod 3 sets up on frame 2, bird's head 4 sets up on pneumatic rod 3 output, and be provided with bird's head 4 blotter and bird's head 4 gasket on bird's head 4, box 1 top right side is provided with the arrangement groove, be provided with transmission shaft 9 on the motor 8 output, disc 5 sets up on axis of rotation 7 tops, two sets of fastener 6 set up in disc 5 top front and back both sides respectively; the clamping device comprises two screw rods 10, two connecting spring groups 11, two rotating blocks 12, a first conical rotating disc 13, a second conical rotating disc 14, a connecting seat 15, a supporting seat 16 and a ball bearing 17, wherein the clamping piece 6 comprises a supporting plate 18 and an arc-shaped fixing plate 19, the supporting plate 18 is arranged on the outer side of the top end of the disc 5, the connecting spring group 11 is arranged on the output end of the supporting plate 18, the arc-shaped fixing plate 19 is arranged on the output end of the connecting spring group 11, the bottom end of the arc-shaped fixing plate 19 is contacted with the top end of the disc 5, a threaded opening is formed in the supporting plate 18, the screw rods 10 are screwed on the threaded opening, the rotating blocks 12 are arranged on the input end of the screw rods 10, the ball bearing 17 is arranged in a containing groove, the bottom end of the rotating shaft 7 is inserted into the ball bearing 17, the supporting seat 16 is arranged on the right side of the top end of the box body 1, the second conical rotary table 14 is arranged on the connecting seat 15, and the second conical rotary table 14 is meshed with the first conical rotary table 13; it can be earlier two sets of turning blocks of simultaneous rotation, make two sets of screw rods simultaneously through the outside rotatory removal of helicitic texture, make two sets of arc fixed plates outwards remove through the spring action simultaneously, later arrange the tire in between two sets of arc fixed plates, then simultaneously to the rotatory two sets of turning blocks of opposite direction, make two sets of screw rods simultaneously through the inside rotatory removal of helicitic texture, thereby inwards promote two sets of arc fixed plates simultaneously, so that make two sets of arc fixed plates carry out the chucking to the tire fixed, thereby adjust the distance between two sets of fasteners according to the diameter of tire, improve adaptability and fixed effect, the reinforcing reliability of use.

The utility model discloses a tire dismounting device, still including holding box 21, two sets of slide rails 22, two sets of mount pads 23 and three sets of support piece, the inside chamber that holds that is provided with of box 1, box 1 right-hand member is provided with the installing port, and be provided with the chamber door on the installing port, two sets of mount pads 23 set up respectively on the preceding lateral wall in box 1 and interior back lateral wall, and all be provided with the mounting groove on two sets of mount pads 23, two sets of slide rails 22 set up respectively in two sets of mounting grooves, hold box 21 and lie in between two sets of mount pads 23, and hold box 21 front and back both ends and be connected with two sets of slide rail 22 output ends respectively, hold box 21 top and be provided with and hold the groove, three sets of support piece set up respectively on left side, right side and middle part of holding box 21 bottom; it can conveniently place the accessory and the bird head of different models.

The utility model discloses a tire dismounting device, the support piece includes two sets of backing sheets 24, connecting axle 25 and cylinder 26, two sets of backing sheets 24 are set up on both sides around the box 1 bottom respectively, both ends are connected with two sets of backing sheets 24 respectively around the connecting axle 25, the cylinder 26 suit is on the connecting axle 25 lateral wall, and the cylinder 26 bottom contacts with the bottom wall in the box 1; which can assist the cartridge in moving.

The utility model discloses a tire dismounting device, which also comprises a handle 27, wherein the handle 27 is arranged at the right end of the containing box 21; it can be conveniently pulled and placed the box.

The utility model discloses a tire dismounting device, still include four group's bracing pieces 28 and four group's balls 29, four group's bracing pieces 28 are set up respectively on disc 5 bottom left front side, left rear side, right front side and right rear side, and four group's bracing piece 28 bottoms all are provided with the recess, four group's balls 29 tops insert respectively to four group's recesses inside, and four group's balls 29 bottoms all with the side contact on the box 1; it can strengthen the supporting effect between the disc and the box body.

The utility model discloses a tire dismounting device, which also comprises a connecting ring 30, wherein the outer side wall of the lower half area of the rotating shaft 7 is provided with a ring groove, the connecting ring 30 is sleeved on the ring groove, and the outer side of the bottom end of the connecting ring 30 is connected with the upper side surface of the box body 1; it can strengthen the steadiness between axis of rotation and box.

The utility model discloses a tire dismounting device, still include two sets of circular ejector pads 31, there are standing grooves on the 19 input ends of two sets of arc-shaped fixed plates, two sets of circular ejector pads 31 are located two sets of standing grooves respectively, two sets of screw rod 10 output ends are connected with two sets of circular ejector pads 31 input ends respectively; which can assist the screw to push the arc-shaped fixing plate.

The utility model discloses a tire dismounting device, which also comprises two groups of arc-shaped anti-skid plates 32, wherein the two groups of arc-shaped anti-skid plates 32 are respectively arranged at the output ends of the two groups of arc-shaped fixed plates 19; it can enhance friction and fixation effect.

The utility model discloses a tire dismounting device, it is rotatory two sets of rotating blocks simultaneously earlier when using, make two sets of screw rods outwards rotatory removal through helicitic texture simultaneously, make two sets of arc-shaped fixing plates outwards remove through the spring action simultaneously, later place the tire on the disc and make it lie in between two sets of arc-shaped fixing plates, then rotate two sets of rotating blocks to opposite direction simultaneously, make two sets of screw rods inwards rotatory removal through helicitic texture simultaneously, thereby push two sets of arc-shaped fixing plates inwards simultaneously, so that two sets of arc-shaped fixing plates carry out the chucking to the tire and fix, later control the pneumatic stem to drive the bird's head and move, aim at the junction of tire and steel ring with it, force tire and wheel steel ring to separate, later control the motor to drive the second conical turntable on the transmission shaft and rotate, make second conical turntable drive first conical turntable and the disc on the axis of rotation and rotate, separating the tire and the wheel rim by the bird head a little by a little; simultaneously at above-mentioned in-process, the accessible holds the box and places the bird head of accessory and different models to conveniently use.

The term "set", "mounted", "connected" and "connected" is to be understood broadly, and may be, for example, a fixed connection, a detachable connection, or an integral connection, a mechanical connection, an electrical connection, a direct connection, or a connection via an intermediate medium, and may be a connection between two elements, and those skilled in the art can understand the specific meaning of the above terms in the present application according to specific conditions; the terms "upper", "lower", "front", "rear", "left", "right", "top", "bottom", "inner", "outer", and the like, indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, and are only for convenience in describing the present invention and simplifying the description, but do not indicate or imply that the device or element referred to must have a particular orientation, be constructed in a particular orientation, and be operated, and therefore should not be construed as limiting the present invention; the models of the components are not limited, the components can be implemented as long as the beneficial effects of the components are achieved, the frame, the pneumatic rod, the bird head, the disc, the rotating shaft and the motor are designed and manufactured in the prior art, the scheme is not technically improved, and technicians in the industry can know the use of the components after learning the specific structure of the scheme.

The foregoing is only a preferred embodiment of the present invention, and it should be noted that, for those skilled in the art, a plurality of modifications and variations can be made without departing from the technical principle of the present invention, and these modifications and variations should also be regarded as the protection scope of the present invention.

Claims

1. The utility model provides a tire dismounting equipment, including box (1), frame (2), pneumatic rod (3), bird head (4), disc (5), two sets of fastener (6), axis of rotation (7) and motor (8), frame (2) sets up in box (1) top left side, pneumatic rod (3) set up on frame (2), bird head (4) set up on pneumatic rod (3) output, and be provided with bird head (4) blotter and bird head (4) gasket on bird head (4), box (1) top right side is provided with the arrangement groove, be provided with transmission shaft (9) on the motor (8) output, disc (5) set up in axis of rotation (7) top, two sets of fastener (6) set up in disc (5) top front and back both sides department respectively; the clamping device is characterized by further comprising two groups of screw rods (10), two groups of connecting spring groups (11), two groups of rotating blocks (12), a first conical rotating disc (13), a second conical rotating disc (14), a connecting seat (15), a supporting seat (16) and ball bearings (17), wherein each clamping piece (6) comprises a supporting plate (18) and an arc-shaped fixing plate (19), the supporting plates (18) are arranged on the outer side of the top end of the disc (5), the connecting spring groups (11) are arranged on the output ends of the supporting plates (18), the arc-shaped fixing plates (19) are arranged on the output ends of the connecting spring groups (11), the bottom ends of the arc-shaped fixing plates (19) are in contact with the top end of the disc (5), threaded openings are formed in the supporting plates (18), the screw rods (10) are screwed on the threaded openings, the rotating blocks (12) are arranged on the input ends of the screw rods (10), the ball bearings (17) are arranged in the arrangement grooves, and the bottom ends of the, supporting seat (16) set up on box (1) top right side, and motor (8) set up on supporting seat (16) top, and connecting seat (15) set up on transmission shaft (9) output, first toper carousel (13) set up on axis of rotation (7) lateral wall, and second toper carousel (14) set up on connecting seat (15), and second toper carousel (14) mesh mutually with first toper carousel (13).

2. The tire dismounting device according to claim 1, further comprising a containing box (21), two sets of slide rails (22), two sets of mounting seats (23), and three sets of supporting members, wherein the inside of the box (1) is provided with a containing cavity, the right end of the box (1) is provided with a mounting opening, a box door is arranged on the mounting opening, the two sets of mounting seats (23) are respectively arranged on the front side wall and the rear side wall of the inside of the box (1), mounting grooves are respectively arranged on the two sets of mounting seats (23), the two sets of slide rails (22) are respectively arranged in the two sets of mounting grooves, the containing box (21) is located between the two sets of mounting seats (23), the front end and the rear end of the containing box (21) are respectively connected with the output ends of the two sets of slide rails (22), the top end of the containing box (21) is provided with a containing groove, and the three sets of supporting members are respectively, On the right side and the middle part, and the bottom ends of the three groups of supporting pieces are all contacted with the bottom wall in the box body (1).

3. A tire dismounting apparatus according to claim 2, wherein said support member comprises two sets of support plates (24), a connecting shaft (25) and a roller (26), said two sets of support plates (24) are respectively disposed on the front and rear sides of the bottom end of the casing (1), the front and rear ends of the connecting shaft (25) are respectively connected to the two sets of support plates (24), said roller (26) is sleeved on the outer sidewall of the connecting shaft (25), and the bottom end of the roller (26) is in contact with the inner bottom wall of the casing (1).

4. A tyre demounting device as claimed in claim 3, further comprising a handle (27), said handle (27) being disposed at the right end of the container (21).

5. A tire dismounting device according to claim 4, further comprising four sets of support rods (28) and four sets of balls (29), wherein said four sets of support rods (28) are respectively disposed on the left front side, the left rear side, the right front side and the right rear side of the bottom end of the disc (5), and the bottom ends of the four sets of support rods (28) are each provided with a groove, the top ends of said four sets of balls (29) are respectively inserted into the four sets of grooves, and the bottom ends of the four sets of balls (29) are each in contact with the upper side of the case (1).

6. A tire removing device according to claim 5, further comprising a connecting ring (30), wherein an annular groove is formed in the outer side wall of the lower half area of the rotating shaft (7), the connecting ring (30) is sleeved on the annular groove, and the outer side of the bottom end of the connecting ring (30) is connected with the upper side surface of the box body (1).

7. A tire dismounting device according to claim 6, further comprising two sets of circular pushing blocks (31), wherein the two sets of arc-shaped fixing plates (19) are provided with placing grooves at the input ends thereof, the two sets of circular pushing blocks (31) are respectively located in the two sets of placing grooves, and the output ends of the two sets of screw rods (10) are respectively connected with the input ends of the two sets of circular pushing blocks (31).

8. A tyre removing apparatus as claimed in claim 7, further comprising two sets of arc-shaped cleats (32), said two sets of arc-shaped cleats (32) being respectively disposed on the output ends of the two sets of arc-shaped fixing plates (19).