CN210046726U

CN210046726U - Cutting machine is used in production of water pump sealing washer

Info

Publication number: CN210046726U
Application number: CN201920630420.6U
Authority: CN
Inventors: 刘月成
Original assignee: Tianjin Yuansheng Machinery Co Ltd
Current assignee: Tianjin Yuansheng Machinery Co Ltd
Priority date: 2019-05-05
Filing date: 2019-05-05
Publication date: 2020-02-11
Anticipated expiration: 2029-05-05

Abstract

The utility model relates to the technical field of accessories of cutting equipment, in particular to a cutting machine for producing a water pump sealing ring, which comprises a workbench, a sealing ring, a first rotating shaft, a first motor and a blade; still include left fixed plate, right fixed plate, fixed axle, second pivot, second motor, overhead gage, lower baffle, go up the inserted bar, insert bar, connecting plate, screw, two sets of first supports, backup pad, two sets of second supports, two sets of first universal wheels, two sets of second universal wheels, left spring, right spring and place the board down, the utility model discloses a cutting machine is used in water pump sealing washer production can improve the cutting roughness of sealing washer, improves sealing washer cutting quality.

Description

Cutting machine is used in production of water pump sealing washer

Technical Field

The utility model relates to a cutting equipment auxiliary device's technical field especially relates to a cutting machine is used in production of water pump seal circle.

Background

As is well known, a cutting machine for producing a water pump seal ring is a device for cutting a water pump seal ring to obtain a seal ring with a required length, and is widely used in the field of cutting equipment; the sealing device comprises a workbench, a sealing ring, a first rotating shaft, a first motor, a blade, a left clamping plate and a right clamping plate, wherein a first rectangular groove is formed in the central area of the top surface of the workbench; when the existing cutting machine for producing the water pump sealing ring is used, a first motor is electrified, the first motor drives a first rotating shaft to rotate, the rotating first rotating shaft drives a blade to rotate, a left clamping plate and a right clamping plate respectively clamp and fix a left half area and a right half area of the sealing ring, and the left clamping plate and the right clamping plate are moved to make the sealing ring contact with the rotating blade so that the rotating blade cuts the sealing ring; the cutting machine is used in the production of current water pump sealing washer to discover, and left splint and right splint press from both sides tightly fixedly to the left half region and the right half region of sealing washer respectively, and the regional sealing washer laminating degree of central authorities is relatively poor, leads to the cutting roughness of sealing washer relatively poor, reduces the sealing washer quality of cutting.

SUMMERY OF THE UTILITY MODEL

In order to solve the technical problem, the utility model provides a can improve the cutting roughness of sealing washer, improve the cutting machine is used in the production of water pump seal circle of sealing washer cutting quality.

The utility model discloses a cutting machine is used in production of water pump sealing washer, including workstation, sealing washer, first pivot, first motor and blade, the sealing washer is placed in the workstation top surface, first pivot right-hand member is connected with first motor left end output, first pivot left end is connected with blade right side wall central zone; the sealing ring is tightly sleeved in the central area of the outer side wall of the fixed shaft, the right end of the second rotating shaft is connected with the central area of the left side wall of the fixed shaft, the left end of the second rotating shaft is connected with the output end of the right end of the second motor, the bottom end of the upper baffle plate and the top end of the lower baffle plate are respectively connected with the left half area of the top surface of the fixed shaft and the left half area of the bottom surface of the fixed shaft, the upper baffle right side wall and the lower baffle right side wall are both contacted with the left fixing plate left side wall, the right fixing plate right side wall is provided with an annular groove, the upper inserted bar left end and the lower inserted bar left end are both inserted into the annular groove, the upper inserted bar right end and the lower inserted bar right end are respectively connected with the upper half region and the lower half region of the connecting plate left side wall, the central region of the fixing shaft right side wall is provided with a first circular groove, the central region of the connecting plate is transversely provided with a third circular hole, the inner side wall of the first circular groove is provided with an internal thread corresponding to a screw, the screw left end passes through the third circular hole and is inserted into the first circular groove in a screw manner, the front half region and the rear half region of the top surface of the workbench are respectively provided with a second rectangular groove and a third rectangular groove, the top ends of the two groups of first brackets are respectively connected with the left front side and the right front side of the bottom surface of the supporting plate, the top ends of, the two sets of first support bottom are connected with two sets of first universal wheel tops respectively, and two sets of second support bottoms are connected with two sets of second universal wheel tops respectively, second rectangle recess and third rectangle recess are inserted respectively to two sets of first universal wheel bottoms and two sets of second universal wheel bottoms, left side spring bottom and right spring bottom respectively with the half regional connection on the left side of backup pad top surface and the half regional connection on the right side, left side spring top and right spring top respectively with place half regional connection on the left side of board bottom surface and the half regional connection on the right side, first motor bottom with place board top surface central area can dismantle and be connected.

The utility model discloses a cutting machine is used in production of water pump sealing washer still includes the extension board, the extension board is placed in backup pad top surface central authorities region, extension board top with place board bottom surface central authorities regional contact.

The utility model discloses a cutting machine is used in production of water pump sealing washer still includes the pull rod, the pull rod rear end is connected with the preceding central region of extension board.

The utility model discloses a cutting machine is used in production of water pump sealing washer still includes according to clamp plate and handle, first motor top is connected according to clamp plate bottom surface central zone, the handle bottom is connected according to clamp plate top surface central zone.

The utility model discloses a cutting machine is used in production of water pump sealing washer still includes third universal wheel and fourth universal wheel, go up the inserted bar left end and be connected with third universal wheel right-hand member and fourth universal wheel right-hand member respectively with lower inserted bar left end.

The utility model discloses a cutting machine is used in production of water pump seal circle still includes roller bearing, lower roller bearing, goes up gyro wheel and lower gyro wheel, it is provided with fourth rectangle recess and fifth rectangle recess respectively with lower baffle right side wall to go up baffle right side wall, go up the roller bearing top and pass gyro wheel central zone and lower gyro wheel central zone respectively with lower roller bearing bottom, go up roller bearing top and bottom respectively with the fourth rectangle recess in roof and interior diapire be connected, lower roller bearing top and bottom respectively with the fifth rectangle recess in roof and interior diapire be connected.

The utility model discloses a cutting machine is used in production of water pump seal circle still includes the collecting box, the first half region of collecting box right side wall and latter half region are connected with the first half region of a set of first support left side wall in left side and the second half region of a set of second support left side wall in left side respectively, and the collecting box is inside to be provided with and to store the chamber, and the collecting box top surface is provided with the rectangle opening, and the rectangle opening communicates with each other with storing the chamber.

The utility model discloses a cutting machine is used in production of water pump seal circle still includes left fixture block and right fixture block, left side fixture block bottom and right fixture block bottom are connected with half regional on the left side of backup pad top surface and half regional on the right side respectively.

Compared with the prior art, the beneficial effects of the utility model are that: the first motor is electrified to drive the first rotating shaft to rotate, the rotating first rotating shaft blade rotates to sleeve the sealing ring on the fixed shaft, the sealing ring is fixedly clamped on the fixed shaft, the second motor is electrified to drive the second rotating shaft to rotate, the rotating second rotating shaft drives the fixed shaft to rotate on the left fixed plate and the right fixed plate so as to drive the sealing ring on the fixed shaft to rotate, the upper baffle plate and the lower baffle plate block the fixed shaft, the fixed shaft is prevented from moving rightwards along the left fixed plate, the upper inserting rod and the lower inserting rod block the fixed shaft, the fixed shaft is prevented from moving leftwards so as to clamp the fixed shaft on the left fixed plate and the right fixed plate, the supporting plates are pushed leftwards and rightwards, so that the two groups of first universal wheels and the two groups of second universal wheels move leftwards and rightwards in the second rectangular groove and the third rectangular groove respectively, when the rotating blade moves to the position of the cutting length suitable for the sealing ring, the supporting plate stops being pushed, the supporting plate is pressed downwards, the left spring and the right spring are both in a large compression state, the rotating blade cuts the sealing ring, the rotating blade can cut the rotating sealing ring, the position of the supporting plate is continuously moved, the sealing ring on the fixed shaft is cut, after the sealing ring on the fixed shaft is completely cut, the screw is screwed out from the fixed shaft, the connecting plate is simultaneously taken down, the fixed shaft is pulled out leftwards, the fixed shaft is pulled out from the right fixed plate and the left fixed plate, and when the fixed shaft is pulled out leftwards from the left fixed plate, the left fixed plate scrapes the sealing ring cut on the fixed shaft off from the fixed shaft.

Drawings

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

FIG. 2 is an enlarged view of a portion A of FIG. 1;

FIG. 3 is a partial enlarged view of portion B of FIG. 1;

FIG. 4 is an enlarged view of a portion C of FIG. 1;

FIG. 5 is a left side view schematic of the first support, support plate, second support, first universal wheel, and second universal wheel;

in the drawings, the reference numbers: 1. a work table; 2. a seal ring; 3. a first rotating shaft; 4. a first motor; 5. a blade; 6. a left fixing plate; 7. a right fixing plate; 8. a fixed shaft; 9. a second rotating shaft; 10. a second motor; 11. an upper baffle plate; 12. a lower baffle plate; 13. an upper insertion rod; 14. a lower inserted link; 15. a connecting plate; 16. a screw; 17. a first bracket; 18. a support plate; 19. a second bracket; 20. a first universal wheel; 21. a second universal wheel; 22. a left spring; 23. a right spring; 24. placing the plate; 25. a support plate; 26. a pull rod; 27. a pressing plate; 28. a handle; 29. a third universal wheel; 30. a fourth universal wheel; 31. an upper roller; 32. a lower roller; 33. an upper roller; 34. a lower roller; 35. a collection box; 36. a left clamping block; 37. and a right clamping block.

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 5, the utility model discloses a cutting machine is used in production of water pump sealing washer, including workstation 1, sealing washer 2, first pivot 3, first motor 4 and blade 5, sealing washer 2 is placed on the top surface of workstation 1, and the right-hand member of first pivot 3 is connected with the output of the left end of first motor 4, and the left end of first pivot 3 is connected with the central region of the right side wall of blade 5; the device also comprises a left fixing plate 6, a right fixing plate 7, a fixing shaft 8, a second rotating shaft 9, a second motor 10, an upper baffle 11, a lower baffle 12, an upper inserted link 13, a lower inserted link 14, a connecting plate 15, screws 16, two groups of first brackets 17, a supporting plate 18, two groups of second brackets 19, two groups of first universal wheels 20, two groups of second universal wheels 21, a left spring 22, a right spring 23 and a placing plate 24, wherein the bottom end of the left fixing plate 6 and the bottom end of the right fixing plate 7 are respectively connected with the left half area and the right half area of the top surface of the workbench 1, the left fixing plate 6 and the right fixing plate 7 are respectively and transversely provided with a first round hole and a second round hole, the right end of the fixing shaft 8 respectively penetrates through the first round hole and the second round hole, a sealing ring 2 is tightly sleeved in the central area of the outer side wall of the fixing shaft 8, the right end of the second rotating shaft 9 is connected, the bottom end of an upper baffle plate 11 and the top end of a lower baffle plate 12 are respectively connected with the left half area of the top surface and the left half area of the bottom surface of a fixed shaft 8, the right side wall of the upper baffle plate 11 and the right side wall of the lower baffle plate 12 are both contacted with the left side wall of a left fixed plate 6, the right side wall of a right fixed plate 7 is provided with an annular groove, the left end of an upper inserted rod 13 and the left end of a lower inserted rod 14 are both inserted into the annular groove, the right end of the upper inserted rod 13 and the right end of the lower inserted rod 14 are respectively connected with the upper half area and the lower half area of the left side wall of a connecting plate 15, the central area of the right side wall of the fixed shaft 8 is provided with a first circular groove, the central area of the connecting plate 15 is transversely provided with a third circular hole, the inner side wall of the first circular groove is provided with an internal thread corresponding to a screw 16, the left end of, the top ends of two groups of first supports 17 are respectively connected with the left front side and the right front side of the bottom surface of the supporting plate 18, the top ends of two groups of second supports 19 are respectively connected with the left rear side and the right rear side of the bottom surface of the supporting plate 18, the bottom ends of two groups of first supports 17 are respectively connected with the top ends of two groups of first universal wheels 20, the bottom ends of two groups of second supports 19 are respectively connected with the top ends of two groups of second universal wheels 21, the bottom ends of two groups of first universal wheels 20 and the bottom ends of two groups of second universal wheels 21 are respectively inserted into the second rectangular groove and the third rectangular groove, the bottom ends of a left spring 22 and a right spring 23 are respectively connected with the left half area and the right half area of the top surface of the supporting plate 18, the top ends of a left spring 22 and a right spring 23 are respectively connected with the left half area and the right half; the first motor is electrified to drive the first rotating shaft to rotate, the rotating first rotating shaft blade rotates to sleeve the sealing ring on the fixed shaft, the sealing ring is fixedly clamped on the fixed shaft, the second motor is electrified to drive the second rotating shaft to rotate, the rotating second rotating shaft drives the fixed shaft to rotate on the left fixed plate and the right fixed plate so as to drive the sealing ring on the fixed shaft to rotate, the upper baffle plate and the lower baffle plate block the fixed shaft, the fixed shaft is prevented from moving rightwards along the left fixed plate, the upper inserting rod and the lower inserting rod block the fixed shaft, the fixed shaft is prevented from moving leftwards so as to clamp the fixed shaft on the left fixed plate and the right fixed plate, the supporting plates are pushed leftwards and rightwards, so that the two groups of first universal wheels and the two groups of second universal wheels move leftwards and rightwards in the second rectangular groove and the third rectangular groove respectively, when the rotating blade moves to the position of the cutting length suitable for the sealing ring, the supporting plate stops being pushed, the supporting plate is pressed downwards, the left spring and the right spring are both in a large compression state, the rotating blade cuts the sealing ring, the rotating blade can cut the rotating sealing ring, the position of the supporting plate is continuously moved, the sealing ring on the fixed shaft is cut, after the sealing ring on the fixed shaft is completely cut, the screw is screwed out from the fixed shaft, the connecting plate is simultaneously taken down, the fixed shaft is pulled out leftwards, the fixed shaft is pulled out from the right fixed plate and the left fixed plate, and when the fixed shaft is pulled out leftwards from the left fixed plate, the left fixed plate scrapes the sealing ring cut on the fixed shaft off from the fixed shaft.

The utility model discloses a cutting machine for producing a water pump sealing ring, which also comprises a support plate 25, wherein the support plate 25 is placed in the central area of the top surface of the support plate 18, and the top end of the support plate 25 is contacted with the central area of the bottom surface of the placing plate 24; when not needing to move first motor downwards, place the extension board between the backup pad and place the board, the extension board plays the supporting role to placing the board, and at first motor during operation, the extension board reduces first motor during operation vibration downwards, improves the stability in use of first motor, presses down first motor in order to cut the sealing washer at needs.

The utility model discloses a cutting machine for producing a water pump sealing ring, which also comprises a pull rod 26, wherein the rear end of the pull rod 26 is connected with the central area in front of a support plate 25; the supporting plate can be drawn out through the pull rod, so that the supporting plate can be conveniently drawn and pulled, and the use flexibility is improved.

The utility model discloses a cutting machine for producing a water pump sealing ring, which also comprises a pressing plate 27 and a handle 28, wherein the top end of the first motor 4 is connected with the central area of the bottom surface of the pressing plate 27, and the bottom end of the handle 28 is connected with the central area of the top surface of the pressing plate 27; the pressing plate can be conveniently pressed downwards by the handle, so that the first motor is pressed downwards, and the rotating blade is moved downwards.

The utility model discloses a cutting machine for producing a water pump sealing ring, which also comprises a third universal wheel 29 and a fourth universal wheel 30, wherein the left end of an upper inserted link 13 and the left end of a lower inserted link 14 are respectively connected with the right end of the third universal wheel 29 and the right end of the fourth universal wheel 30; when the fixed shaft rotates, the fixed shaft drives the upper insertion rod and the lower insertion rod to rotate in the annular groove, the upper insertion rod and the lower insertion rod respectively drive the third universal wheel and the fourth universal wheel to rotate in the annular groove, abrasion of the left end of the upper insertion rod and the left end of the lower insertion rod is reduced respectively, and abrasion of the upper insertion rod and the lower insertion rod is prolonged.

The utility model discloses a cutting machine is used in production of water pump sealing washer, still include upper roller 31, lower roller 32, upper roller 33 and lower gyro wheel 34, upper baffle 11 right side wall and lower baffle 12 right side wall are provided with fourth rectangle recess and fifth rectangle recess respectively, upper roller 31 top and lower roller 32 bottom pass upper roller 33 central zone and lower roller 34 central zone respectively, upper roller 31 top and bottom are connected with roof and interior diapire in the fourth rectangle recess respectively, lower roller 32 top and bottom are connected with roof and interior diapire in the fifth rectangle recess respectively; when the fixed axle is rotatory, the fixed axle drives the overhead gage and the baffle is rotatory down for it is rotatory along last roller bearing and lower roller bearing respectively to go up gyro wheel and lower gyro wheel, makes and goes up the gyro wheel and all roll at left fixed plate left side wall with lower gyro wheel, reduces the friction between overhead gage right side wall and lower baffle right side wall and the left fixed plate, reduces the wearing and tearing of overhead gage and lower baffle, prolongs the life of overhead gage and lower baffle.

The utility model discloses a cutting machine is used in production of water pump sealing washer, still include collecting box 35, collecting box 35 right side wall front half region and latter half region respectively with the left side of a set of first support 17 left side wall lower half region and the left side of a set of second support 19 left side wall lower half region be connected, collecting box 35 is inside to be provided with the storage chamber, collecting box 35 top surface is provided with the rectangle opening, the rectangle opening communicates with storage chamber; when the rotatory blade cuts the sealing washer, can produce the piece, the piece of production directly drops in the collecting box, reduces the piece and drops on the workstation and inconvenient clearance.

The utility model discloses a cutting machine for producing a water pump sealing ring, which also comprises a left clamping block 36 and a right clamping block 37, wherein the bottom end of the left clamping block 36 and the bottom end of the right clamping block 37 are respectively connected with the left half area and the right half area of the top surface of the supporting plate 18; according to the cutting device, the first motor is pressed downwards, when the bottom surface of the placing plate is contacted with the top end of the left clamping block and the top end of the right clamping block, the blade just cuts off the sealing ring, the cutting fixed shaft caused by excessive pressing of the first motor downwards is reduced, and the use rationality is improved.

The utility model discloses a cutting machine is used in production of water pump sealing washer, it is at work, circular telegram first motor, first motor drive first pivot rotation, rotatory first pivot blade rotates, cover the sealing washer on the fixed axle, the sealing washer is fixed clamp tightly on the fixed axle, circular telegram second motor, second motor drive second pivot rotation, rotatory second pivot drives the fixed axle and rotates on left fixed plate and right fixed plate, thereby drive the sealing washer on the fixed axle and rotate, overhead gage and lower baffle block the fixed axle, reduce the fixed axle and move right along left fixed plate, overhead and lower inserted bar block the fixed axle, reduce the fixed axle and move left, thereby block the fixed axle on left fixed plate and right fixed plate, promote the backup pad from side to side, make two sets of first universal wheels and two sets of second universal wheels move left and right in second rectangle recess and third rectangle recess respectively, when the rotating blade moves to a position with a proper cutting length of the sealing ring, the supporting plate is stopped being pushed, the supporting plate is pressed downwards, the left spring and the right spring are both in a large compression state, the rotating blade cuts off the sealing ring, the rotating blade can cut off the rotating sealing ring, the position of the supporting plate is continuously moved, and the sealing ring on the fixed shaft is cut; when the first motor does not need to be moved downwards, the support plate is placed between the support plate and the placing plate and plays a role in supporting the placing plate, when the first motor works, the support plate reduces downward vibration of the first motor when the first motor works, the use stability of the first motor is improved, and the first motor is pressed downwards to cut the sealing ring; the support plate can be drawn out through the pull rod, so that the support plate can be conveniently drawn and pulled, and the use flexibility is improved; the pressing plate can be conveniently pressed downwards through the handle, so that the first motor is pressed downwards, and the rotating blade is moved downwards; when the fixed shaft rotates, the fixed shaft drives the upper insertion rod and the lower insertion rod to rotate in the annular groove, and the upper insertion rod and the lower insertion rod respectively drive the third universal wheel and the fourth universal wheel to rotate in the annular groove, so that the abrasion of the left end of the upper insertion rod and the left end of the lower insertion rod is reduced respectively, and the abrasion of the upper insertion rod and the lower insertion rod is prolonged; when the fixed shaft rotates, the fixed shaft drives the upper baffle and the lower baffle to rotate, so that the upper roller and the lower roller rotate along the upper rolling shaft and the lower rolling shaft respectively, the upper roller and the lower roller roll on the left side wall of the left fixed plate, friction between the right side wall of the upper baffle and the left fixed plate and between the right side wall of the lower baffle and the left fixed plate is reduced, abrasion of the upper baffle and the lower baffle is reduced, and the service lives of the upper baffle and the lower baffle are prolonged; when the rotary blade cuts the sealing ring, fragments are generated and directly fall into the collection box, so that the phenomenon that the fragments fall on the workbench and are inconvenient to clean is reduced; according to the cutting device, the first motor is pressed downwards, when the bottom surface of the placing plate is contacted with the top end of the left clamping block and the top end of the right clamping block, the blade just cuts off the sealing ring, the cutting fixed shaft caused by excessive pressing of the first motor downwards is reduced, and the use rationality is improved.

The utility model discloses used first motor and second motor are all purchased in the market, according to the service instruction of wearing with can.

The above 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. A cutting machine for producing a water pump sealing ring comprises a workbench (1), a sealing ring (2), a first rotating shaft (3), a first motor (4) and a blade (5), wherein the sealing ring (2) is placed on the top surface of the workbench (1), the right end of the first rotating shaft (3) is connected with the output end of the left end of the first motor (4), and the left end of the first rotating shaft (3) is connected with the central area of the right side wall of the blade (5); the device is characterized by further comprising a left fixing plate (6), a right fixing plate (7), a fixing shaft (8), a second rotating shaft (9), a second motor (10), an upper baffle plate (11), a lower baffle plate (12), an upper insert rod (13), a lower insert rod (14), a connecting plate (15), screws (16), two groups of first supports (17), a supporting plate (18), two groups of second supports (19), two groups of first universal wheels (20), two groups of second universal wheels (21), a left spring (22), a right spring (23) and a placing plate (24), wherein the bottom end of the left fixing plate (6) and the bottom end of the right fixing plate (7) are respectively connected with the left half area and the right half area of the top surface of the workbench (1), the left fixing plate (6) and the right fixing plate (7) are respectively and transversely provided with a first round hole and a second round hole, the right end of the fixing shaft (8) respectively penetrates through the first round hole and the second round, the sealing ring (2) is tightly sleeved in the central area of the outer side wall of the fixed shaft (8), the right end of the second rotating shaft (9) is connected with the central area of the left side wall of the fixed shaft (8), the left end of the second rotating shaft (9) is connected with the output end of the right end of the second motor (10), the bottom end of the upper baffle plate (11) and the top end of the lower baffle plate (12) are respectively connected with the left half area of the top surface and the left half area of the bottom surface of the fixed shaft (8), the right side wall of the upper baffle plate (11) and the right side wall of the lower baffle plate (12) are both contacted with the left side wall of the left fixed plate (6), the right side wall of the right fixed plate (7) is provided with an annular groove, the left end of the upper inserted bar (13) and the left end of the lower inserted bar (14) are both inserted into the annular groove, the right end of the upper inserted bar (13) and the right end of the lower inserted bar (14), a third round hole is transversely arranged in the central area of the connecting plate (15), internal threads corresponding to the screw (16) are arranged on the inner side wall of the first round groove, the left end of the screw (16) penetrates through the third round hole and is inserted into the first round groove in a screw mode, a second rectangular groove and a third rectangular groove are respectively arranged in the front half area and the rear half area of the top surface of the workbench (1), the top ends of the two groups of first supports (17) are respectively connected with the left front side and the right front side of the bottom surface of the supporting plate (18), the top ends of the two groups of second supports (19) are respectively connected with the left rear side and the right rear side of the bottom surface of the supporting plate (18), the bottom ends of the two groups of first supports (17) are respectively connected with the top ends of the two groups of first universal wheels (20), the bottom ends of the two groups of second supports (19) are respectively connected with the top ends of the two groups of second universal wheels (21), the bottom ends of the two groups of first universal wheels (20) and, the left spring (22) bottom end and the right spring (23) bottom end are respectively connected with the left half area and the right half area of the top surface of the supporting plate (18), the left spring (22) top end and the right spring (23) top end are respectively connected with the left half area and the right half area of the bottom surface of the placing plate (24), and the first motor (4) bottom end is detachably connected with the central area of the top surface of the placing plate (24).

2. The cutting machine for producing the sealing ring of the water pump as claimed in claim 1, further comprising a support plate (25), wherein the support plate (25) is placed in a central area of the top surface of the support plate (18), and the top end of the support plate (25) is in contact with a central area of the bottom surface of the placing plate (24).

3. The cutting machine for producing the water pump sealing ring as claimed in claim 2, further comprising a pull rod (26), wherein the rear end of the pull rod (26) is connected with the central region in front of the support plate (25).

4. The cutting machine for producing the sealing ring of the water pump as claimed in claim 3, further comprising a pressing plate (27) and a handle (28), wherein the top end of the first motor (4) is connected with the central area of the bottom surface of the pressing plate (27), and the bottom end of the handle (28) is connected with the central area of the top surface of the pressing plate (27).

5. The cutting machine for producing the sealing ring of the water pump as claimed in claim 4, further comprising a third universal wheel (29) and a fourth universal wheel (30), wherein the left end of the upper inserted link (13) and the left end of the lower inserted link (14) are respectively connected with the right end of the third universal wheel (29) and the right end of the fourth universal wheel (30).

6. The cutting machine for producing the sealing ring of the water pump as claimed in claim 5, further comprising an upper roller (31), a lower roller (32), an upper roller (33) and a lower roller (34), wherein the right side wall of the upper baffle (11) and the right side wall of the lower baffle (12) are respectively provided with a fourth rectangular groove and a fifth rectangular groove, the top end of the upper roller (31) and the bottom end of the lower roller (32) respectively penetrate through the central region of the upper roller (33) and the central region of the lower roller (34), the top end and the bottom end of the upper roller (31) are respectively connected with the inner top wall and the inner bottom wall of the fourth rectangular groove, and the top end and the bottom end of the lower roller (32) are respectively connected with the inner top wall and the inner bottom wall of the fifth rectangular groove.

7. The cutting machine for producing the sealing ring of the water pump as claimed in claim 6, further comprising a collection box (35), wherein the front half area and the rear half area of the right side wall of the collection box (35) are respectively connected with the lower half area of the left side wall of the left group of first brackets (17) and the lower half area of the left side wall of the left group of second brackets (19), a storage cavity is arranged inside the collection box (35), a rectangular opening is arranged on the top surface of the collection box (35), and the rectangular opening is communicated with the storage cavity.

8. The cutting machine for producing the sealing ring of the water pump as claimed in claim 7, further comprising a left clamping block (36) and a right clamping block (37), wherein the bottom end of the left clamping block (36) and the bottom end of the right clamping block (37) are respectively connected with the left half area and the right half area of the top surface of the supporting plate (18).