CN112719408A

CN112719408A - Cutting device and cutting equipment for civil air defense door production

Info

Publication number: CN112719408A
Application number: CN202011472463.XA
Authority: CN
Inventors: 卢继保
Original assignee: Individual
Current assignee: Individual
Priority date: 2020-12-14
Filing date: 2020-12-14
Publication date: 2021-04-30

Abstract

The invention discloses a cutting device and cutting equipment for civil air defense door production, which comprise a bottom plate, a supporting plate, a top plate, a hydraulic cylinder, a telescopic rod and a movable plate, wherein a transverse plate is fixedly installed at the bottom end part of the movable plate, an installation block is fixedly installed at the bottom end part of the transverse plate, an installation shaft is fixedly and rotatably installed in the center of the installation block, a cutting wheel is fixedly installed at one end part, far away from the installation block, of the installation shaft, a driving motor is installed at one end part, far away from the cutting wheel, of the installation block, and the. Has the advantages that: the telescopic mechanism is reasonable in structure, the telescopic mechanism can finally drive the sliding sleeve to slide on the fixed rod, when the sliding sleeve moves, the sliding sleeve can drive the mounting plate to move through the fixed block, the mounting plate drives the tensioning plate to move, the tensioning plate is inserted into the interior of the rubber tube head, the tensioning plate is continuously adjusted, the rubber tube head can be tensioned from the interior, stable cutting is ensured, and the telescopic mechanism is more stable compared with clamping from the exterior.

Description

Cutting device and cutting equipment for civil air defense door production

Technical Field

The invention relates to the field of civil air defense door processing, in particular to a cutting device and cutting equipment for civil air defense door production.

Background

The civil air defense door is a door of an entrance and an exit of civil protection engineering, and the classification of the civil air defense door is more distinct, and the civil air defense door comprises various civil air defense devices such as common single-leaf and double-leaf protective airtight doors and airtight doors, a movable door threshold single-leaf and double-leaf protective airtight doors and the like. People's air defense is also called civil defense, which is an international common word and is an activity that governments mobilize and organize the masses, take measures of air attack prevention, disaster resistance and relief, implement rescue actions and prevent and reduce disaster harm. People's air defense door belongs to civil defense protective equipment.

People's air defense door can not use metal pipe spare when processing production less, metal pipe spare need also process operation such as cutting and can use, the anchor clamps that adopt when traditional cutting mechanism cuts all are through the mode of pressing from both sides pipe fitting outside tightly, the tube head also can receive the pressure of cutter in the cutting process, consequently when the tube head is extruded by the cutter, can cause anchor clamps can not be fine tightly because of the transient deformation of tube head, it is urgent to wait to improve

An effective solution to the problems in the related art has not been proposed yet.

Disclosure of Invention

The invention aims to provide a cutting device and cutting equipment for producing a civil air defense door, so as to solve the problems in the background technology.

In order to achieve the purpose, the invention provides the following technical scheme:

the utility model provides a cutting device, comprising a base plate, the perpendicular fixed mounting in top left side of bottom plate has the backup pad, the top end fixed mounting of backup pad has the roof, one side fixed mounting that the top of backup pad is located the roof bottom has the pneumatic cylinder, the one end connection that the backup pad was kept away from to the pneumatic cylinder has the telescopic link, the one end fixed mounting that the pneumatic cylinder was kept away from to the telescopic link has the movable plate, the bottom end fixed mounting of movable plate has the diaphragm, the bottom end fixed mounting of diaphragm has the installation piece, the center fixed rotation of installation piece installs the installation axle, the one end fixed mounting that the installation piece was kept away from to the installation axle has the cutting wheel.

Furthermore, a guide hole is formed in the middle of the moving plate, a guide rod penetrates through the guide hole, one end of the guide rod is fixedly installed on the supporting plate, a baffle is fixedly installed at one end, far away from the supporting plate, of the guide rod, and the top end of the baffle is fixedly installed at the bottom of the top plate.

Further, a support column is installed at the top of the bottom plate, a pipe clamp is installed at the top end of the support column, a scrap collecting tank is further arranged at the top of the bottom plate under the cutting wheel, the pipe clamp comprises a fixed plate, the fixed plate is vertically arranged, a fixed shell is fixedly installed at one side of the fixed plate, the fixed shell is fixedly installed at the top end of the support column, a tightening plate is symmetrically arranged at one side of the fixed plate away from the fixed shell along the center of the fixed plate, a fixed rod is arranged inside the fixed shell and is close to the fixed plate, the length direction of the fixed rod is parallel to the connecting line direction between the two tightening plates, two sliding sleeves are sleeved outside the fixed rod and are symmetrically arranged along the center of the fixed rod, a fixed block is fixedly installed on the outer wall of one end, facing, the fixed plate is provided with sliding holes along the central symmetry, the length direction of the sliding holes is parallel to the length direction of the fixed plate, the fixed block penetrates through the sliding holes, the mounting plate is fixedly mounted at the end part of the fixed block, which is far away from the sliding sleeve, the mounting plate is parallel to the fixed plate, and the tightening plate is fixedly mounted at the mounting plate near the end part of the fixed plate.

Furthermore, the length direction of the stretching plate is perpendicular to the fixed plate, the stretching plate is an arc-shaped plate, and the end parts of the two ends of the fixed rod are fixedly installed on the inner side wall of the fixed shell through the fixed seat.

Further, fixed mounting has the connecting block on one section outer wall that the fixed block was kept away from to the sliding sleeve, and the one end tip fixed mounting that the sliding sleeve was kept away from to the connecting block has the connecting plate, and the one end side fixed mounting that the connecting block was kept away from to the connecting plate has first articulated seat.

Further, the fixed shell is kept away from the one end tip fixed mounting of fixed plate and is had the shrouding, and the shrouding has telescopic machanism towards the one end center fixed mounting of fixed shell, and telescopic machanism is mutually perpendicular with the shrouding, and telescopic machanism keeps away from the one end tip fixed mounting of shrouding has the movable block, and telescopic machanism's one end center fixed mounting is kept away from to the movable block has the articulated seat of second, and first articulated seat all is connected with the articulated seat of second through.

Further, telescopic machanism includes fixed sleeve, and fixed sleeve fixed mounting is on the shrouding, and fixed sleeve is mutually perpendicular with the shrouding, and the fixed sleeve is kept away from inside the inserting of one end of shrouding and is equipped with the inserted bar, and the movable block is installed and is located the outside one of fixed sleeve and serve, and fixed sleeve's inside is equipped with the lead screw, and the internal thread hole has been seted up at the inside center of inserted bar, and the internal thread hole sets up along the length direction of inserted bar, and the lead screw is kept away from the one.

Further, the inside of fixed sleeve still is equipped with accommodate motor, and accommodate motor installs on the shrouding, and the one end that the shrouding was kept away from to accommodate motor is connected with the drive shaft, and the one end tip that accommodate motor was kept away from to the drive shaft is connected with the tip of lead screw through the shaft coupling.

Furthermore, the guide slot has been seted up on the lateral wall of inserted bar, and the guide slot sets up along the length direction of inserted bar, and fixed sleeve keeps away from fixed mounting on the one end inside wall of shrouding has the guide block, and the guide block is kept away from fixed sleeve's one end tip and is slided and locate in the guide slot.

As another technical scheme, the invention also provides cutting equipment for producing the civil air defense door, which comprises the cutting device in one of the two aspects.

Compared with the prior art, the invention has the following beneficial effects: the telescopic mechanism is reasonable in structure, the telescopic mechanism can finally drive the sliding sleeve to slide on the fixed rod, when the sliding sleeve moves, the sliding sleeve can drive the mounting plate to move through the fixed block, the mounting plate drives the tensioning plate to move, the tensioning plate is inserted into the interior of the rubber tube head, the tensioning plate is continuously adjusted, the rubber tube head can be tensioned from the interior, stable cutting is ensured, and the telescopic mechanism is more stable compared with clamping from the exterior.

Drawings

In order to more clearly illustrate the embodiments of the present invention or the technical solutions in the prior art, the drawings needed in the embodiments will be briefly described below, and it is obvious that the drawings in the following description are only some embodiments of the present invention, and it is obvious for those skilled in the art to obtain other drawings without creative efforts.

FIG. 1 is a schematic view of a cutting apparatus according to embodiment 1 of the present invention;

FIG. 2 is a schematic view showing the structure of a pipe clamp in a cutting apparatus according to embodiment 1 of the present invention;

FIG. 3 is a schematic view showing the structure of a retracting mechanism in a cutting apparatus according to embodiment 1 of the present invention;

fig. 4 is a schematic cross-sectional view of a connecting section of a guide groove and a guide block in a cutting device according to embodiment 1 of the present invention.

Reference numerals:

1. a base plate; 2. a support plate; 3. a top plate; 4. a hydraulic cylinder; 5. a telescopic rod; 6. moving the plate; 7. a transverse plate; 8. mounting blocks; 9. installing a shaft; 10. a cutting wheel; 11. a drive motor; 12. a guide hole; 13. a guide bar; 14. a baffle plate; 15. a support pillar; 16. a pipe clamp; 17. a debris collection trough; 18. a fixing plate; 19. fixing the housing; 20. a tightening plate; 21. fixing the rod; 22. a fixed seat; 23. a sliding sleeve; 24. a fixed block; 25. a slide hole; 26. mounting a plate; 27. connecting blocks; 28. a connecting plate; 29. a first hinge mount; 30. closing the plate; 31. a telescoping mechanism; 32. a moving block; 33. a second hinge mount; 34. a connecting rod; 35. fixing the sleeve; 36. inserting a rod; 37. adjusting the motor; 38. a drive shaft; 39. a coupling; 40. a screw rod; 41. an internally threaded bore; 42. a guide groove; 43. and a guide block.

Detailed Description

The invention is further described with reference to the following drawings and detailed description:

the first embodiment is as follows:

referring to fig. 1-4, a cutting device according to an embodiment of the present invention includes a base plate 1, the utility model discloses a cutting device, including bottom plate 1, backup pad 2, roof 3, pneumatic cylinder 4, telescopic link 5, one end fixed mounting that pneumatic cylinder 4 kept away from backup pad 2 has a movable plate 6, the bottom end fixed mounting of movable plate 6 has diaphragm 7, the bottom end fixed mounting of diaphragm 7 has installation piece 8, the center fixed rotation of installation piece 8 installs installation axle 9, the one end fixed mounting that installation piece 8 was kept away from to installation axle 9 has cutting wheel 10, the one end tip that cutting wheel 10 was kept away from to installation piece 8 is installed to installation piece 8, installation axle 9 rotates with driving motor 11 to be connected.

Specifically, a guide hole 12 is formed in the middle of the moving plate 6, a guide rod 13 penetrates through the guide hole 12, one end of the guide rod 13 is fixedly mounted on the support plate 2, a baffle 14 is fixedly mounted at one end of the guide rod 13 far away from the support plate 2, and the top end of the baffle 14 is fixedly mounted at the bottom of the top plate 3.

Specifically, a supporting column 15 is installed at the top of the bottom plate 1, a pipe clamp 16 is installed at the top end of the supporting column 15, a debris collecting groove 17 is further arranged right below the cutting wheel 10 at the top of the bottom plate 1, the pipe clamp 16 comprises a fixing plate 18, the fixing plate 18 is vertically arranged, a fixing shell 19 is fixedly installed at one side of the fixing plate 18, the fixing shell 19 is fixedly installed at the top end of the supporting column 15, tightening plates 20 are symmetrically arranged at one side, away from the fixing shell 19, of the fixing plate 18 along the center of the fixing plate 18, a fixing rod 21 is arranged inside the fixing shell 19, the fixing rod 21 is arranged close to the fixing plate 18, the length direction of the fixing rod 21 is parallel to the direction of a connecting line between the two tightening plates 20, two sliding sleeves 23 are sleeved outside the fixing rod 21, the sliding sleeves 23 are symmetrically arranged along the center of the fixing rod 21, the one end that sliding sleeve 23 was kept away from to fixed block 24 passes fixed plate 18 and sets up, sliding hole 25 has been seted up along central symmetry on fixed plate 18, the length direction of sliding hole 25 parallels with the length direction of dead lever 21, fixed block 24 runs through the sliding hole 25 setting, sliding sleeve 23 was kept away from to fixed block 24 one end fixed mounting has mounting panel 26, mounting panel 26 parallels with fixed plate 18, prop the one end fixed mounting that tight board 20 is close to fixed plate 18 on mounting panel 26, drive two sliding sleeve 23 through external force and remove, sliding sleeve 23 can drive mounting panel 26 through fixed block 24 and remove, mounting panel 26 drives again and props the inside that tight board 20 removed, it props the inside that tight board 20 inserted the rubber tube head to prop to last regulation, can realize propping tightly the rubber tube head from inside, ensure that the stability of cutting goes on, compare in pressing from the.

Specifically, the length direction of the tightening plate 20 is perpendicular to the direction of the fixing plate 18, and the tightening plate 20 is an arc-shaped plate.

Specifically, the end portions of the two ends of the fixing rod 21 are fixedly mounted on the inner side wall of the fixing housing 19 through fixing seats 22.

Specifically, a connecting block 27 is fixedly mounted on a section of outer wall of the sliding sleeve 23 away from the fixing block 24, a connecting plate 28 is fixedly mounted at the end part of one end of the connecting block 27 away from the sliding sleeve 23, and a first hinge seat 29 is fixedly mounted at the side of one end of the connecting plate 28 away from the connecting block 27.

Specifically, a sealing plate 30 is fixedly installed at an end portion of the fixed housing 19 far away from the fixed plate 18, a telescoping mechanism 31 is fixedly installed at an end center of the sealing plate 30 facing the fixed housing 19, the telescoping mechanism 31 is perpendicular to the sealing plate 30, a moving block 32 is fixedly installed at an end portion of the telescoping mechanism 31 far away from the sealing plate 30, a second hinge base 33 is fixedly installed at an end center of the moving block 32 far away from the telescoping mechanism 31, the first hinge base 29 is connected with the second hinge base 33 through a connecting rod 34, when the length of the telescoping mechanism 31 is changed, the telescoping mechanism 31 drives the moving block 32 to move, when the moving block 32 moves, the second hinge base 33 drives one end of the connecting rod 34 connected with the second hinge base 33 to move, and the other end of the connecting rod 34 is connected with the connecting plate 28 through the first hinge base 29, so that when the end of the connecting rod 34 connected with, the other end of the connecting rod 34 can drive the connecting plate 28 to move through the first hinge seat 29, the connecting plate 28 is installed on the sliding sleeve 23 through the connecting block 27, and the sliding sleeve 23 can only move along the fixing rod 21, so that the sliding sleeve 23 is finally driven by the expansion and contraction of the expansion mechanism 31 to slide on the fixing rod 21, and the tightening plate 20 is adjusted.

Specifically, telescopic machanism 31 includes fixed sleeve 35, fixed sleeve 35 fixed mounting is on shrouding 30, fixed sleeve 35 is mutually perpendicular with shrouding 30, fixed sleeve 35 keeps away from the inside interpolation of one end of shrouding 30 and is equipped with inserted bar 36, movable block 32 is installed and is served at the outside one of inserted bar 36 that is located fixed sleeve 35, fixed sleeve 35's inside is equipped with lead screw 40, internal thread hole 41 has been seted up at inserted bar 36's inside center, internal thread hole 41 sets up along the length direction of inserted bar 36, the one end that shrouding 30 was kept away from to lead screw 40 is installed in internal thread hole 41, when lead screw 40 rotates, lead screw 40 can drive the flexible of inserted bar 36 in fixed sleeve 35 through internal thread hole 41, drive movable block 32 then and remove.

Specifically, the fixing sleeve 35 is further provided with an adjusting motor 37 inside, the adjusting motor 37 is installed on the sealing plate 30, one end of the adjusting motor 37, which is far away from the sealing plate 30, is connected to a driving shaft 38, and one end of the driving shaft 38, which is far away from the adjusting motor 37, is connected to an end of the screw rod 40 through a coupling 39.

Specifically, a guide groove 42 is formed in the outer side wall of the insertion rod 36, the guide groove 42 is arranged along the length direction of the insertion rod 36, a guide block 43 is fixedly mounted on the inner side wall of one end of the fixing sleeve 35 far away from the sealing plate 30, and the end portion of one end, far away from the fixing sleeve 35, of the guide block 43 is slidably arranged in the guide groove 42.

In practical application, the adjusting motor 37 is started, the adjusting motor 37 drives the lead screw 40 to rotate through the driving shaft 38, when the lead screw 40 rotates, the lead screw 40 drives the inserted link 36 to extend and retract in the fixed sleeve 35 through the internal threaded hole 41, and then drives the moving block 32 to move, when the moving block 32 moves, the second hinge base 33 drives one end of the connecting link 34 connected with the second hinge base 33 to move, and the other end of the connecting link 34 is connected with the connecting plate 28 through the first hinge base 29, so that when the end of the connecting link 34 connected with the second hinge base 33 moves, the other end of the connecting link 34 drives the connecting plate 28 to move through the first hinge base 29, and the connecting plate 28 is installed on the sliding sleeve 23 through the connecting block 27, the sliding sleeve 23 can only move along the fixed rod 21, so that the extension and retraction of the extension mechanism 31 finally drives the sliding sleeve 23 to slide on the fixed rod 21, sliding sleeve 23 can drive mounting panel 26 through fixed block 24 and remove, and mounting panel 26 drives again and props tight board 20 and remove, will prop tight board 20 and insert the inside of rubber tube head, continuously adjusts and props tight board 20, can realize propping tightly the rubber tube head from inside, ensures that the stability of cutting goes on, compares in pressing from both sides tightly from the outside, and is more stable

Example two:

the invention also provides cutting equipment for producing the civil air defense door, which comprises the cutting device in the technology.

For the convenience of understanding the technical solutions of the present invention, the following detailed description will be made on the working principle or the operation mode of the present invention in the practical process.

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. A cutting device comprises a bottom plate (1) and is characterized in that a supporting plate (2) is vertically and fixedly mounted on the left side of the top end of the bottom plate (1), a top plate (3) is fixedly mounted at the end part of the top end of the supporting plate (2), a hydraulic cylinder (4) is fixedly mounted on one side, located at the bottom of the top plate (3), of the top part of the supporting plate (2), a telescopic rod (5) is connected to one end part, away from the supporting plate (2), of the hydraulic cylinder (4), a movable plate (6) is fixedly mounted at one end, away from the hydraulic cylinder (4), of the telescopic rod (5), a transverse plate (7) is fixedly mounted at the end part of the bottom end of the movable plate (6), a mounting block (8) is fixedly mounted at the bottom end part of the transverse plate (7), a mounting shaft (9) is, the end part of one end of the mounting block (8) far away from the cutting wheel (10) is provided with a driving motor (11), and the mounting shaft (9) is rotationally connected with the driving motor (11).

2. The cutting device according to claim 1, wherein a guide hole (12) is formed in the middle of the moving plate (6), a guide rod (13) penetrates through the guide hole (12), one end of the guide rod (13) is fixedly mounted on the support plate (2), a baffle (14) is fixedly mounted at one end, away from the support plate (2), of the guide rod (13), and the top end of the baffle (14) is fixedly mounted at the bottom of the top plate (3).

3. The cutting device according to claim 2, wherein a supporting column (15) is mounted at the top of the bottom plate (1), a pipe clamp (16) is mounted at the top end of the supporting column (15), a chip collecting groove (17) is further formed in the top of the bottom plate (1) and located right below the cutting wheel (10), the pipe clamp (16) comprises a fixing plate (18), the fixing plate (18) is vertically arranged, a fixing shell (19) is fixedly mounted at one side of the fixing plate (18), the fixing shell (19) is fixedly mounted at the top end of the supporting column (15), tightening plates (20) are symmetrically arranged along the center of the fixing plate (18) at one side of the fixing plate (18) far away from the fixing shell (19), a fixing rod (21) is arranged inside the fixing shell (19), the fixing rod (21) is arranged close to the fixing plate (18), the length direction of the fixing rod (21) is parallel to the connecting line direction between the two tightening plates (20), the outside cover of dead lever (21) is equipped with two sliding sleeves (23), sliding sleeve (23) set up along the central symmetry of dead lever (21), fixed mounting has fixed block (24) on the one end outer wall that sliding sleeve (23) set up towards fixed plate (18), fixed block (24) are kept away from the one end of sliding sleeve (23) and are passed fixed plate (18) and set up, fixed plate (18) are gone up and are seted up slide opening (25) along central symmetry, the length direction of slide opening (25) parallels with the length direction of dead lever (21), fixed block (24) run through slide opening (25) and set up, the one end fixed mounting that sliding sleeve (23) were kept away from in fixed block (24) has mounting panel (26), mounting panel (26) and fixed plate (18) parallel, prop up the one end fixed mounting that tight board (20) are close to fixed plate.

4. The cutting device according to claim 3, characterized in that the length direction of the tightening plate (20) is perpendicular to the fixing plate (18), the tightening plate (20) is an arc-shaped plate, and the end parts of the two ends of the fixing rod (21) are fixedly arranged on the inner side wall of the fixing shell (19) through fixing seats (22).

5. The cutting device according to claim 4, characterized in that a connecting block (27) is fixedly mounted on a section of outer wall of the sliding sleeve (23) far away from the fixing block (24), a connecting plate (28) is fixedly mounted at one end of the connecting block (27) far away from the sliding sleeve (23), and a first hinged seat (29) is fixedly mounted at one side of the connecting plate (28) far away from the connecting block (27).

6. The cutting device according to claim 5, characterized in that a sealing plate (30) is fixedly mounted at an end of the fixed housing (19) far away from the fixed plate (18), a telescoping mechanism (31) is fixedly mounted at an end of the sealing plate (30) facing the fixed housing (19), the telescoping mechanism (31) is perpendicular to the sealing plate (30), a moving block (32) is fixedly mounted at an end of the telescoping mechanism (31) far away from the sealing plate (30), a second hinged seat (33) is fixedly mounted at an end of the moving block (32) far away from the telescoping mechanism (31), and the first hinged seat (29) is connected with the second hinged seat (33) through a connecting rod (34).

7. The cutting device according to claim 6, wherein the telescopic mechanism (31) comprises a fixed sleeve (35), the fixed sleeve (35) is fixedly installed on the sealing plate (30), the fixed sleeve (35) is perpendicular to the sealing plate (30), an insertion rod (36) is inserted into one end, away from the sealing plate (30), of the fixed sleeve (35), a moving block (32) is installed on one end, located outside the fixed sleeve (35), of the insertion rod (36), a lead screw (40) is arranged inside the fixed sleeve (35), an internal threaded hole (41) is formed in the center of the inside of the insertion rod (36), the internal threaded hole (41) is formed in the length direction of the insertion rod (36), and one end, away from the sealing plate (30), of the lead screw (40) is installed in the internal threaded hole (41).

8. The cutting device as claimed in claim 7, characterized in that the fixing sleeve (35) is provided with an adjusting motor (37) inside, the adjusting motor (37) is mounted on the closing plate (30), one end of the adjusting motor (37) far away from the closing plate (30) is connected with a driving shaft (38), and one end of the driving shaft (38) far away from the adjusting motor (37) is connected with the end of the screw rod (40) through a coupling (39).

9. The cutting device according to claim 8, wherein a guide groove (42) is formed in an outer side wall of the insert rod (36), the guide groove (42) is arranged along a length direction of the insert rod (36), a guide block (43) is fixedly mounted on an inner side wall of one end of the fixing sleeve (35) far away from the sealing plate (30), and an end portion of one end of the guide block (43) far away from the fixing sleeve (35) is slidably arranged in the guide groove (42).

10. A cutting apparatus for civil air defense door production, characterized by comprising the cutting device described in any one of claims 1 to 9.