CN214816661U

CN214816661U - Civil air defense door processing and positioning device

Info

Publication number: CN214816661U
Application number: CN202120471763.XU
Authority: CN
Inventors: 董明礼; 王政华
Original assignee: Yichang Guofang Civil Air Defense Equipment Manufacturing Co ltd
Current assignee: Yichang Guofang Civil Air Defense Equipment Manufacturing Co ltd
Priority date: 2021-03-04
Filing date: 2021-03-04
Publication date: 2021-11-23
Anticipated expiration: 2031-03-04

Abstract

The utility model discloses a people's air defense door processing positioner, comprises a workbench, the bottom four corners difference fixedly connected with supporting leg of workstation, the top rear end of workstation is provided with processingequipment, the right side fixedly connected with supporting seat of workstation, the top fixedly connected with motor of supporting seat, the left end of motor is connected with first screw rod, first movable groove has been seted up to the top front end wall body of workstation, second movable groove has been seted up to the bottom wall body of first movable inslot chamber, the second through-hole has been seted up to the right side wall body of second movable inslot chamber, the inner wall fixedly connected with second rolling bearing of second through-hole. This people's air defense door processing positioner, through the first movable support, pinch-off blades, fixed block, movable rod, slide bar, second movable support, compression spring that set up mutually support down, can play the effect of buffer protection to the people's air defense door that the clamp was fixed to lead to the fact the damage to people's air defense door when preventing to fix.

Description

Civil air defense door processing and positioning device

Technical Field

The utility model relates to a people's air defense door production field, in particular to people's air defense door processing positioner.

Background

The civil air defense door belongs to civil air defense protective equipment, and is a door calling civil air defense door of a civil air defense project entrance and exit, along with the rapid development of the economic construction of China and the continuous improvement of the living standard of people, in addition to the rapid development of the building industry and the furniture industry, the demand of the civil air defense door is greatly increased, the civil air defense door needs to be fixedly clamped in the production and processing process, and the civil air defense door processing and positioning device in the prior art has the defects of poor buffer protection performance, inconvenience in placing the fixed civil air defense door below a processing device and the like.

SUMMERY OF THE UTILITY MODEL

The utility model discloses a main aim at provides a people's air defense door processing positioner can effectively solve the problem in the background art.

In order to achieve the above purpose, the utility model adopts the following technical scheme:

a civil air defense door processing and positioning device comprises a workbench, wherein four corners at the bottom of the workbench are respectively and fixedly connected with supporting legs, the rear end at the top of the workbench is provided with a processing device, the right side of the workbench is fixedly connected with a supporting seat, the top of the supporting seat is fixedly connected with a motor, the left end of the motor is connected with a first screw rod, the front end wall body at the top of the workbench is provided with a first movable groove, the bottom wall body of the inner cavity of the first movable groove is provided with a second movable groove, the right side wall body of the inner cavity of the second movable groove is provided with a second through hole, the inner wall of the second through hole is fixedly connected with a second rotating bearing, the inner wall of the first movable groove is provided with a limiting groove, the inner cavity of the first movable groove is movably connected with a fixing device, and the front end wall body and the rear end wall body of the fixing device are respectively and symmetrically and transversely and fixedly connected with limiting blocks, the bottom of the fixing device is fixedly connected with a first screw cylinder, the top of the fixing device is provided with a fixing groove, the left side wall and the right side wall of the inner cavity of the fixing groove are respectively symmetrically provided with a first through hole, the inner walls of the two first through holes are respectively symmetrically and fixedly connected with a second screw cylinder, the inner walls of the two second screw cylinders are respectively connected with a second screw rod through threads, the ends of the two second screw rods, which are far away from each other, are respectively symmetrically and fixedly connected with a handle, the outer walls of the two second screw rods, which are close to each other, are respectively and symmetrically and fixedly connected with a first rotating bearing, the wall bodies on one side opposite to the two first rotating bearings are respectively and symmetrically and fixedly connected with a connecting plate, the centers of the wall bodies on one side opposite to the two connecting plates are respectively and symmetrically and fixedly connected with a first movable support, and the ends of the two first movable supports, which are close to each other, are respectively and movably connected with a movable rod through rivets, the other end swing joint of movable rod has second movable support, two the relative one side of connecting plate symmetry respectively is provided with the clamp plate, two the upper end and the lower extreme of clamp plate looks back on the back of the body of a lateral wall body are symmetry fixedly connected with fixed block respectively, the inboard wall body fixedly connected with slide bar of fixed block, the upper end and the outside symmetry movable sleeve respectively of lower extreme of slide bar are equipped with compression spring.

Preferably, the left end of the first screw rod is located in the inner cavity of the second movable groove, and the left end of the first screw rod is rotatably connected with the left side wall body of the inner cavity of the second movable groove through a rotating shaft.

Preferably, the number of the limiting grooves is two, the two limiting grooves are symmetrically arranged at the front end of the inner cavity of the first movable groove and the rear end wall body respectively, and the two limiting grooves are matched with the two limiting blocks respectively.

Preferably, the number of the first screw cylinders is two, the two first screw cylinders are respectively and symmetrically and fixedly connected to the left end and the right end of the bottom of the fixing device, and the inner walls of the lower ends of the two first screw cylinders are respectively connected with the outer wall of the first screw rod through threads.

Preferably, the number of the movable rods in each group is two, and the four movable rods in the two groups have the same size and specification.

Preferably, the number of the second movable supports is two, the number of each group is two, and the middle parts of the two second movable supports of each group are respectively movably sleeved on the outer wall of the middle part of each sliding rod.

Compared with the prior art, the utility model discloses following beneficial effect has:

the civil air defense door processing and positioning device can conveniently adjust the left and right space of the fixed groove under the mutual matching of the arranged handle, the second screw rod, the second screw cylinder and the first rotating bearing, thereby clamping and fixing the civil air defense doors with different sizes, the civil air defense doors clamped and fixed can be buffered and protected under the mutual matching of the arranged first movable support, the clamping plate, the fixed block, the movable rod, the slide rod, the second movable support and the compression spring so as to prevent the damage to the civil air defense doors during the fixing, the fixing device can be limited by the mutual matching of the arranged limit block and the limit groove, the civil air defense door to be processed can be conveniently moved to the lower part of the processing device under the mutual matching of the arranged second movable groove, the first screw rod, the motor, the first screw cylinder and the second rotating bearing, not only saves manpower, but also increases working efficiency.

Drawings

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

FIG. 2 is an enlarged view of the point A of FIG. 1 according to the present invention;

FIG. 3 is an enlarged view of the point B of FIG. 1 according to the present invention;

fig. 4 is a schematic perspective view of the clamping plate of the present invention.

In the figure: 1. a work table; 2. supporting legs; 3. a first barrel; 4. a fixing device; 5. a first screw; 6. a first movable slot; 7. a limiting groove; 8. a processing device; 9. a second movable slot; 10. fixing grooves; 11. a limiting block; 12. a handle; 13. a motor; 14. a supporting seat; 15. a second screw; 16. a first through hole; 17. a second barrel; 18. a first rotating bearing; 19. a connecting plate; 20. a fixed block; 21. a first movable support; 22. a clamping plate; 23. a movable rod; 24. a slide bar; 25. a second movable support; 26. a compression spring; 27. a second through hole; 28. a second rotational bearing.

Detailed Description

In order to make the technical means, creation features, achievement purposes and functions of the present invention easy to understand, the present invention is further described below with reference to the following embodiments.

As shown in figures 1-4, a civil air defense door processing and positioning device comprises a workbench 1, four corners at the bottom of the workbench 1 are respectively and fixedly connected with supporting legs 2, the rear end at the top of the workbench 1 is provided with a processing device 8, the right side of the workbench 1 is fixedly connected with a supporting seat 14, the top of the supporting seat 14 is fixedly connected with a motor 13, the left end of the motor 13 is connected with a first screw 5, the left end of the first screw 5 is positioned in the inner cavity of a second movable groove 9, the left end of the first screw 5 is rotatably connected with the left side wall body of the inner cavity of the second movable groove 9 through a rotating shaft, the front end wall body at the top of the workbench 1 is provided with a first movable groove 6, the bottom wall body of the inner cavity of the first movable groove 6 is provided with a second movable groove 9, the right side wall body of the inner cavity of the second movable groove 9 is provided with a second through hole 27, the inner wall of the second through hole 27 is fixedly connected with a second rotating bearing 28, the inner wall of the first movable groove 6 is provided with two limiting grooves 7, the number of the limiting grooves 7 is two, the two limiting grooves 7 are symmetrically arranged at the front end and the rear end wall of the inner cavity of the first movable groove 6 respectively, the two limiting grooves 7 are matched with the two limiting blocks 11 respectively, the inner cavity of the first movable groove 6 is movably connected with the fixing device 4, the front end wall body and the rear end wall body of the fixing device 4 are symmetrically and transversely fixedly connected with the limiting blocks 11 respectively, the fixing device 4 can be limited through the mutual matching of the limiting blocks 11 and the limiting grooves 7, the bottom of the fixing device 4 is fixedly connected with the first screw cylinders 3, the number of the first screw cylinders 3 is two, the two first screw cylinders 3 are symmetrically and fixedly connected to the left end and the right end of the bottom of the fixing device 4 respectively, the inner walls of the lower ends of the two first screw cylinders 3 are connected with the outer wall of the first screw rod 5 through threads respectively, and the two limiting grooves 9, The first screw 5, the motor 13, the first screw barrel 3 and the second rotating bearing 28 are mutually matched to facilitate the left and right movement of the fixing device 4, so as to facilitate the movement of the civil air defense door to be processed below the processing device 8, thereby saving manpower and increasing working efficiency, the top of the fixing device 4 is provided with a fixing groove 10, the left and right side walls of the inner cavity of the fixing groove 10 are respectively symmetrically provided with a first through hole 16, the inner walls of the two first through holes 16 are respectively and symmetrically and fixedly connected with a second screw barrel 17, the inner walls of the two second screw barrels 17 are respectively and threadedly connected with a second screw 15, the far ends of the two second screw rods 15 are respectively and symmetrically and fixedly connected with a handle 12, the outer walls of the near ends of the two second screw rods 15 are respectively and symmetrically and fixedly connected with a first rotating bearing 18, and under the mutual matching of the handle 12, the second screw rods 15, the second screw barrels 17 and the first rotating bearing 18, the left-right distance of the fixed groove 10 can be conveniently adjusted, so that people's air defense doors with different sizes can be clamped and fixed, the opposite side wall bodies of the two first rotating bearings 18 are respectively and symmetrically and fixedly connected with the connecting plates 19, the centers of the opposite side wall bodies of the two connecting plates 19 are respectively and symmetrically and fixedly connected with the first movable supports 21, the close ends of the two first movable supports 21 are respectively and movably connected with the movable rods 23 through rivets, the number of the movable rods 23 is two, the number of each group is two, the size and the specification of the four movable rods 23 of the two groups are completely the same, the other end of the movable rod 23 is movably connected with the second movable support 25, the number of the second movable supports 25 is two, the middle part of each group is respectively and movably sleeved on the outer wall of the middle part of each sliding rod 24, the opposite sides of the two connecting plates 19 are respectively and symmetrically provided with the clamping plates 22, two clamp plates 22 back on the back of the body one side wall's upper end and lower extreme symmetry fixedly connected with fixed block 20 respectively, the inboard wall body fixedly connected with slide bar 24 of fixed block 20, the upper end of slide bar 24 and the outside symmetry movable sleeve of lower extreme are equipped with compression spring 26 respectively, through the first movable support 21 that sets up, clamp plate 22, fixed block 20, movable rod 23, slide bar 24, second movable support 25, under compression spring 26's the mutually supporting, can play the effect of buffer protection to the civil air defense door of clamp fastening fixing, in order to cause the damage to the civil air defense door during fixed.

It should be noted that the utility model relates to a civil air defense door processing and positioning device, when in use, the civil air defense door to be processed is fixed in the inner cavity of the fixed groove 10 under the mutual cooperation of the handle 12, the second screw rod 15, the second screw cylinder 17 and the first rotating bearing 18, then the left and right movement of the fixing device 4 can be facilitated under the mutual cooperation of the second movable groove 9, the first screw rod 5, the motor 13, the first screw cylinder 3 and the second rotating bearing 28, and further the civil air defense door to be processed can be conveniently moved to the lower part of the processing device 8 for processing, thereby saving the manpower and increasing the working efficiency, concretely, the first screw rod 5 rotates under the action of the motor 13 and the second rotating bearing 28, the first screw cylinder 3 drives the fixing device 4 to move leftwards or rightwards under the rotation of the first screw rod 5, so that the left and right movement of the civil air defense door to be processed can be completed, the mutual cooperation of the limit block 11 and the limit groove 7 can play a limiting role on the fixing device 4, at first movable support 21, the clamp plate 22, the fixed block 20, the movable rod 23, slide bar 24, second movable support 25, compression spring 26 mutually support down can play the effect of buffer protection to the civil air defense door that the clamp is fixed, in case cause the damage to the civil air defense door when fixed, it is specific, the civil air defense door extrusion clamp plate 22 of treating processing, clamp plate 22 extrudes movable rod 23, and then movable rod 23 drives second movable support 25 extrusion compression spring 26, compression spring 26 consequently can produce fore-and-aft effort and further change into horizontal effort, and then just reached buffer protection's effect.

The basic principles and the main features of the invention and the advantages of the invention have been shown and described above. It will be understood by those skilled in the art that the present invention is not limited to the above embodiments, and that the foregoing embodiments and descriptions are provided only to illustrate the principles of the present invention without departing from the spirit and scope of the present invention. The scope of the invention is defined by the appended claims and equivalents thereof.

Claims

1. The utility model provides a people's air defense door processing positioner, includes workstation (1), its characterized in that: the bottom four corners of the workbench (1) are respectively fixedly connected with supporting legs (2), the top rear end of the workbench (1) is provided with a processing device (8), the right side of the workbench (1) is fixedly connected with a supporting seat (14), the top of the supporting seat (14) is fixedly connected with a motor (13), the left end of the motor (13) is connected with a first screw (5), the top front end wall body of the workbench (1) is provided with a first movable groove (6), the bottom wall body of the inner cavity of the first movable groove (6) is provided with a second movable groove (9), the right side wall body of the inner cavity of the second movable groove (9) is provided with a second through hole (27), the inner wall of the second through hole (27) is fixedly connected with a second rotating bearing (28), the inner wall of the first movable groove (6) is provided with a limiting groove (7), the inner cavity of the first movable groove (6) is movably connected with a fixing device (4), the front end wall body and the rear end wall body of the fixing device (4) are respectively symmetrically and transversely fixedly connected with a limiting block (11), the bottom of the fixing device (4) is fixedly connected with a first screw barrel (3), the top of the fixing device (4) is provided with a fixing groove (10), the left side wall and the right side wall of the inner cavity of the fixing groove (10) are respectively symmetrically provided with first through holes (16), the inner walls of the two first through holes (16) are respectively symmetrically and fixedly connected with second screw barrels (17), the inner walls of the two second screw barrels (17) are respectively connected with second screw rods (15) through threads, the far ends of the two second screw rods (15) are respectively and symmetrically and fixedly connected with a handle (12), the outer walls of the two second screw rods (15) close to one end are respectively and symmetrically and fixedly connected with first rotating bearings (18), and the wall bodies of the two first rotating bearings (18) on the opposite sides are respectively and symmetrically and fixedly connected with a connecting plate (19), two the centre of the relative lateral wall body of connecting plate (19) is the first movable support of symmetry fixedly connected with (21), two respectively first movable support (21) be close to one end mutually and have movable rod (23) through rivet swing joint respectively, the other end swing joint of movable rod (23) has second movable support (25), two the relative one side of connecting plate (19) symmetry respectively is provided with clamp plate (22), two clamp plate (22) carry on the back upper end and the lower extreme of a lateral wall body mutually and symmetry fixedly connected with fixed block (20) respectively, the inboard wall body fixedly connected with slide bar (24) of fixed block (20), the upper end and the lower extreme outside symmetry movable sleeve respectively of slide bar (24) are equipped with compression spring (26).

2. The civil air defense door processing and positioning device of claim 1, wherein: the left end of the first screw rod (5) is positioned in the inner cavity of the second movable groove (9), and the left end of the first screw rod (5) is rotatably connected with the left side wall body of the inner cavity of the second movable groove (9) through a rotating shaft.

3. The civil air defense door processing and positioning device of claim 1, wherein: the number of the limiting grooves (7) is two, the two limiting grooves (7) are symmetrically arranged at the front end and the rear end wall of the inner cavity of the first movable groove (6) respectively, and the two limiting grooves (7) are matched with the two limiting blocks (11) respectively.

4. The civil air defense door processing and positioning device of claim 1, wherein: the number of the first screw cylinders (3) is two, the two first screw cylinders (3) are respectively and symmetrically and fixedly connected to the left end and the right end of the bottom of the fixing device (4), and the inner walls of the lower ends of the two first screw cylinders (3) are respectively connected with the outer wall of the first screw rod (5) through threads.

5. The civil air defense door processing and positioning device of claim 1, wherein: the movable rods (23) are divided into two groups, the number of each group is two, and the size and the specification of the four movable rods (23) of the two groups are completely the same.

6. The civil air defense door processing and positioning device of claim 1, wherein: the number of the second movable supports (25) is two, the number of each group is two, and the middle parts of the two second movable supports (25) of each group are respectively movably sleeved on the outer wall of the middle part of each sliding rod (24).