CN214816572U - Drilling equipment is used in production and processing of people's air defense door - Google Patents

Abstract

The utility model discloses a drilling equipment is used in production and processing of people's air defense door, the on-line screen storage device comprises a base, the bottom four corners difference fixedly connected with both-way removal wheel of base, the first connecting seat of the left end wall body fixedly connected with at base top, the upper end right side wall body fixedly connected with second connecting seat of first connecting seat, the bottom fixedly connected with electric putter of second connecting seat, electric putter's bottom is provided with the drilling motor, the bottom of drilling motor is rotated and is connected with first connecting block, the slot has been seted up to the bottom of first connecting block, the inner chamber of slot is inserted and is equipped with the inserted block, the bottom fixedly connected with drilling head of inserted block, the right-hand member at base top is provided with work and places the platform. This drilling equipment is used in people's air defense door production and processing, through the slot that sets up, inserted block, screw rod, second spiral shell section of thick bamboo, under mutually supporting of first spiral shell section of thick bamboo, can make things convenient for the fixed of drilling head and dismantle to the convenience is changed the drilling head.

Description

Drilling equipment is used in production and processing of people's air defense door

Technical Field

The utility model relates to a people's air defense door production field, in particular to drilling equipment is used in people's air defense door production and processing.

Background

People's air defense door belongs to civil air defense protective equipment, people's air defense door is just the door of people's protection engineering access & exit and calls people's air defense door, along with the rapid development of china's economic construction and the continuous improvement of people's living standard, in addition the rapid development of building trade and furniture trade, the demand of people's air defense door increases to a large extent, people's air defense door need carry out drilling work in the manufacturing process, then just need use drilling equipment, but current drilling equipment adds man-hour, can produce vibrations and noise, and vibrations often can cause the damage to people's air defense door, current drilling equipment still has the shortcoming such as being not convenient for dismantle the change to the drilling head simultaneously.

SUMMERY OF THE UTILITY MODEL

The utility model aims to provide a drilling equipment is used in people's air defense door production and processing 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 drilling device for production and processing of a civil air defense door comprises a base, wherein four corners of the bottom of the base are respectively and fixedly connected with bidirectional moving wheels, a first connecting seat is fixedly connected to a left end wall body at the top of the base, a second connecting seat is fixedly connected to a right side wall body at the upper end of the first connecting seat, an electric push rod is fixedly connected to the bottom of the second connecting seat, a drilling motor is arranged at the bottom of the electric push rod, a first connecting block is rotatably connected to the bottom of the drilling motor, a slot is formed in the bottom of the first connecting block, an inserting block is inserted into an inner cavity of the slot, a drilling head is fixedly connected to the bottom of the inserting block, a work placing table is arranged at the right end of the top of the base, a buffer plate is fixedly connected to the top wall body of the work placing table, a buffer block is fixedly connected to the bottom of the work placing table, and a buffer groove is formed in the bottom of the buffer block, the top wall body of the inner cavity of the buffer groove is fixedly connected with a buffer spring, the bottom of the buffer spring is fixedly connected with a telescopic rod, the side wall of the insert block is provided with a clamping groove, the left side wall and the right side wall at the upper end of the inner cavity of the insert groove are respectively symmetrically provided with a movable groove, the opposite side wall bodies of the two inner cavities of the movable grooves are respectively symmetrically and fixedly connected with a compression spring, the close ends of the two compression springs are respectively symmetrically and fixedly connected with a limit block, the opposite side wall bodies of the two limit blocks are respectively symmetrically and fixedly connected with a fixture block, the top and the bottom wall bodies of the two inner cavities of the movable grooves are respectively symmetrically provided with a limit groove, the left side wall and the right side wall at the lower end of the insert block are respectively symmetrically and fixedly connected with a second connecting block, the tops of the two second connecting blocks are respectively symmetrically provided with through holes, and the inner walls of the two through holes are respectively and symmetrically and fixedly connected with a second screw cylinder, the inner walls of the two second screw cylinders are respectively connected with a screw rod through threads, the left end wall body and the right end wall body of the bottom of the first connecting block are respectively symmetrically provided with a fixing groove, and the inner walls of the fixing grooves are respectively and fixedly connected with the first screw cylinders.

Preferably, the number of the buffer blocks is four, and the four buffer blocks are respectively and fixedly connected to four corners of the bottom of the work placing table.

Preferably, the quantity of telescopic link is four, and the upper end of four telescopic links is located the inner chamber of four dashpots respectively, and the bottom wall body of four telescopic links is fixed connection with the top wall body of base.

Preferably, the number of the clamping grooves is two, the two clamping grooves are symmetrically formed in the left side wall and the right side wall of the upper end of the inserting block respectively, and the two clamping grooves are matched with the two clamping blocks respectively.

Preferably, the limiting block is positioned in the inner cavity of the movable groove, and the upper end and the lower end of the limiting block are positioned in the inner cavity of the limiting groove.

Preferably, the thread of the inner wall of the first screw cylinder has the same specification as the thread of the inner wall of the second screw cylinder.

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

this drilling equipment is used in civil air defense door production and processing, slot through setting up, the inserted block, the screw rod, the second spiral shell section of thick bamboo, under mutually supporting of first spiral shell section of thick bamboo, can make things convenient for the fixed of drilling head and dismantlement, thereby the convenience is changed the drilling head, draw-in groove through setting up, the fixture block, compression spring, under mutually supporting of movable groove, can increase the steadiness of drilling head, thereby the rocking of drilling head has been avoided, stopper through setting up, spacing effect can be played to the fixture block to mutually supporting of spacing groove, buffer board through setting up, the buffer block, buffer spring, the buffer tank, mutually supporting of telescopic link can play the effect of buffer protection to the civil air defense door in the drilling course, in case the drilling work causes the damage to the civil air defense door, simultaneously can also the noise reduction.

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 present invention at C in FIG. 2;

FIG. 4 is an enlarged view of the point B of FIG. 1 according to the present invention;

fig. 5 is a perspective view of the joint of the limiting block and the clamping block.

In the figure: 1. a base; 2. a bidirectional moving wheel; 3. a first connecting seat; 4. drilling a hole head; 5. a second connecting seat; 6. an electric push rod; 7. a drilling motor; 8. a buffer plate; 9. a working placing table; 10. a first connection block; 11. a slot; 12. inserting a block; 13. a card slot; 14. a clamping block; 15. a limiting block; 16. a limiting groove; 17. a compression spring; 18. a movable groove; 19. a first barrel; 20. fixing grooves; 21. a through hole; 22. a second connecting block; 23. a second barrel; 24. a screw; 25. a buffer block; 26. a buffer spring; 27. a buffer tank; 28. a telescopic rod.

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 fig. 1-5, a drilling device for civil air defense door production and processing comprises a base 1, two-way moving wheels 2 are fixedly connected to four corners of the bottom of the base 1 respectively, a first connecting seat 3 is fixedly connected to a left end wall body of the top of the base 1, a second connecting seat 5 is fixedly connected to a right side wall body of the upper end of the first connecting seat 3, an electric push rod 6 is fixedly connected to the bottom of the second connecting seat 5, a drilling motor 7 is arranged at the bottom of the electric push rod 6, a first connecting block 10 is rotatably connected to the bottom of the drilling motor 7, a slot 11 is formed in the bottom of the first connecting block 10, an insert block 12 is inserted into an inner cavity of the slot 11, a drilling head 4 is fixedly connected to the bottom of the insert block 12, a work placing table 9 is arranged on the top of the base 1, a buffer plate 8 is fixedly connected to a top wall body of the work placing table 9, a buffer block 25 is fixedly connected to the bottom of the work placing table 9, the number of the buffer blocks 25 is four, four buffer blocks 25 are respectively fixedly connected to four corners of the bottom of the work placing table 9, the bottom of each buffer block 25 is provided with a buffer groove 27, the top wall body of the inner cavity of each buffer groove 27 is fixedly connected with a buffer spring 26, the bottom of each buffer spring 26 is fixedly connected with a telescopic rod 28, the number of the telescopic rods 28 is four, the upper ends of the four telescopic rods 28 are respectively positioned in the inner cavities of the four buffer grooves 27, the bottom wall bodies of the four telescopic rods 28 are fixedly connected with the top wall body of the base 1, the buffer plates 8, the buffer blocks 25, the buffer springs 26, the buffer grooves 27 and the telescopic rods 28 are matched with each other to play a role of buffer protection on a civil air defense door in the drilling work process, so as to prevent the civil air defense door from being damaged by the drilling work, and reduce noise, the side walls of the plug blocks 12 are provided with two clamping grooves 13, the two clamping grooves 13 are respectively symmetrically arranged on the left side wall and the right side wall of the upper end of the plug block 12, and two clamping grooves 13 are respectively inosculated with two clamping blocks 14, the left and right side walls at the upper end of the inner cavity of the slot 11 are respectively symmetrically provided with a movable groove 18, the opposite side wall bodies of the inner cavities of the two movable grooves 18 are respectively symmetrically and fixedly connected with a compression spring 17, the close ends of the two compression springs 17 are respectively symmetrically and fixedly connected with a limiting block 15, the limiting block 15 is positioned in the inner cavity of the movable groove 18, the upper end and the lower end of the limiting block 15 are positioned in the inner cavity of the limiting groove 16, the opposite side wall bodies of the two limiting blocks 15 are respectively symmetrically and fixedly connected with the clamping blocks 14, the stability of the drilling head 4 can be increased through the mutual matching of the arranged clamping grooves 13, the clamping blocks 14, the compression springs 17 and the movable grooves 18, thereby avoiding the shaking of the drilling head 4, the top and the bottom wall bodies of the inner cavities of the two movable grooves 18 are respectively symmetrically provided with the limiting grooves 16, and the limiting effect can be achieved on the clamping blocks 14 through the mutual matching of the arranged limiting blocks 15 and the limiting grooves 16, the lateral wall is symmetrical fixedly connected with second connecting block 22 respectively about the inserted block 12 lower extreme, through-hole 21 has been seted up symmetrically respectively at the top of two second connecting blocks 22, the inner wall of two through-holes 21 is symmetrical fixedly connected with second barrel 23 respectively, the inner wall of two second barrels 23 has screw rod 24 through threaded connection respectively, fixed slot 20 has been seted up symmetrically respectively to both ends wall body about first connecting block 10 bottom, the inner wall of two fixed slot 20 is first barrel 19 of fixedly connected with respectively, the screw thread of first barrel 19 inner wall is the same with the screw thread specification of second barrel 23 inner wall, slot 11 through setting up, inserted block 12, screw rod 24, second barrel 23, under the mutually supporting of first barrel 19, can make things convenient for the fixed of boring head 4 and dismantle, thereby conveniently change boring head 4.

It should be noted that, the utility model relates to a drilling equipment for civil air defense door production and processing, can make things convenient for the fixed of drilling head 4 and dismantle under the mutual cooperation of slot 11, inserted block 12, screw rod 24, second barrel screw 23, first barrel screw 19 during the use, thereby conveniently change drilling head 4, concretely, need to dismantle when changing drilling head 4 at first rotate screw rod 24, again pull drilling head 4 hard downwards when the upper end of two screw rods 24 breaks away from the inner chamber of two first barrel screws 19 completely, the dismantlement of drilling head 4 has been accomplished when inserted block 12 breaks away from the inner chamber of slot 11 completely, can increase the steadiness of drilling head 4 under the mutual cooperation of draw-in groove 13, fixture block 14, compression spring 17, movable groove 18, thereby avoid the rocking of drilling head 4, concretely, inserted block 12 drives fixture block 14 and extrudes compression spring 17, compression spring 17 can consequently produce deformation and further produce horizontal effort, the clamping block 14 is clamped in the inner cavity of the clamping groove 13 under the action of transverse action force, so that the effect of increasing the stability of the drilling head 4 is achieved, the limiting block 14 can be limited by the mutual matching of the limiting block 15 and the limiting groove 16, under the mutual cooperation of the buffer plate 8, the buffer block 25, the buffer spring 26, the buffer groove 27 and the telescopic rod 28, the civil air defense door in the drilling process can be protected in a buffering way to prevent the civil air defense door from being damaged by the drilling work, meanwhile, the noise can be reduced, specifically, the civil air defense door in the drilling work extrudes the buffer plate 8, the buffer plate 8 drives the work placing platform 9 to extrude the buffer block 25, and the telescopic rod 28 presses the buffer spring 26, the buffer spring 26 is deformed accordingly and further generates a longitudinal acting force, and then the effect of buffering and protecting the protective door of the people is achieved under the action of the buffer plate 8 and the longitudinal acting force.

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 (6)

1. The utility model provides a drilling equipment is used in production and processing of people's air defense door, includes base (1), its characterized in that: the two-way moving wheel (2) is fixedly connected to four corners of the bottom of the base (1) respectively, a first connecting seat (3) is fixedly connected to a left end wall body of the top of the base (1), a second connecting seat (5) is fixedly connected to an upper right side wall body of the first connecting seat (3), an electric push rod (6) is fixedly connected to the bottom of the second connecting seat (5), a drilling motor (7) is arranged at the bottom of the electric push rod (6), a first connecting block (10) is rotatably connected to the bottom of the drilling motor (7), a slot (11) is formed in the bottom of the first connecting block (10), an insert block (12) is inserted into an inner cavity of the slot (11), a drilling head (4) is fixedly connected to the bottom of the insert block (12), a work placing table (9) is arranged at the right end of the top of the base (1), and a buffer plate (8) is fixedly connected to the top of the work placing table (9), the bottom of the work placing table (9) is fixedly connected with a buffer block (25), the bottom of the buffer block (25) is provided with a buffer groove (27), the top wall body of the inner cavity of the buffer groove (27) is fixedly connected with a buffer spring (26), the bottom of the buffer spring (26) is fixedly connected with a telescopic rod (28), the side wall of the insert block (12) is provided with a clamping groove (13), the left side wall and the right side wall of the upper end of the inner cavity of the insert groove (11) are respectively symmetrically provided with a movable groove (18), the opposite side wall bodies of the inner cavity of the two movable grooves (18) are respectively symmetrically and fixedly connected with compression springs (17), the close ends of the two compression springs (17) are respectively and symmetrically and fixedly connected with limit blocks (15), the opposite side wall bodies of the two limit blocks (15) are respectively and symmetrically and fixedly connected with clamp blocks (14), and the top wall body and the bottom wall body of the inner cavity of the two movable grooves (18) are respectively and symmetrically provided with limit grooves (16), lateral wall symmetry fixedly connected with second connecting block (22) respectively about inserted block (12) lower extreme, two through-hole (21), two have been seted up to the top of second connecting block (22) symmetry respectively the inner wall symmetry fixedly connected with second barrel (23) respectively of through-hole (21), two the inner wall of second barrel (23) has screw rod (24) through threaded connection respectively, fixed slot (20), two have been seted up to both ends wall body respectively symmetry about first connecting block (10) bottom the inner wall of fixed slot (20) first barrel (19) of fixedly connected with respectively.

2. The drilling device for producing and processing the civil air defense door as claimed in claim 1, wherein: the number of the buffer blocks (25) is four, and the four buffer blocks (25) are respectively and fixedly connected to four corners of the bottom of the working placement table (9).

3. The drilling device for producing and processing the civil air defense door as claimed in claim 1, wherein: the quantity of telescopic link (28) is four, and the upper end of four telescopic links (28) is located the inner chamber of four dashpots (27) respectively, and the bottom wall body of four telescopic links (28) is fixed connection with the top wall body of base (1).

4. The drilling device for producing and processing the civil air defense door as claimed in claim 1, wherein: the number of the clamping grooves (13) is two, the two clamping grooves (13) are symmetrically formed in the left side wall and the right side wall of the upper end of the inserting block (12) respectively, and the two clamping grooves (13) are matched with the two clamping blocks (14) respectively.

5. The drilling device for producing and processing the civil air defense door as claimed in claim 1, wherein: the limiting block (15) is positioned in the inner cavity of the movable groove (18), and the upper end and the lower end of the limiting block (15) are positioned in the inner cavity of the limiting groove (16).

6. The drilling device for producing and processing the civil air defense door as claimed in claim 1, wherein: the thread of the inner wall of the first screw cylinder (19) and the thread of the inner wall of the second screw cylinder (23) have the same specification.

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