CN217666627U

CN217666627U - T-shaped nut drilling equipment clamp

Info

Publication number: CN217666627U
Application number: CN202221483675.2U
Authority: CN
Inventors: 胡志冈; 刁理征; 付国民
Original assignee: Wuhan Dingxin Metal Products Co ltd
Current assignee: Wuhan Dingxin Metal Products Co ltd
Priority date: 2022-06-15
Filing date: 2022-06-15
Publication date: 2022-10-28
Anticipated expiration: 2032-06-15

Abstract

The utility model relates to a T type nut drilling technical field especially relates to a T type nut drilling equipment anchor clamps, and it includes bottom plate, backup pad, L type splint, gear and pneumatic cylinder. The bottom plate is provided with a support, the support is provided with a motor, a bidirectional screw rod is arranged in the support in a rotating mode, and the motor is connected with the bidirectional screw rod in a driving mode. Two sliding blocks are symmetrically and slidably arranged in the support, the sliding blocks on two sides are respectively in threaded connection with corresponding ends of the two-way screw rod, and connecting rods are rotatably arranged on the sliding blocks on two sides. The backup pad sets up in the support top, and the backup pad is connected in the drive of both sides connecting rod, sets up the chute in the backup pad. The L-shaped clamping plates are arranged on the bottom plate in a sliding mode, and racks are arranged on one sides, close to each other, of the L-shaped clamping plates on the two sides. The gear rotates and is arranged on the bottom plate, and the gear is meshed with the racks on the two sides. The hydraulic cylinder is arranged on the bottom plate and is connected with the L-shaped clamping plate on one side in a driving mode. The utility model is suitable for a drilling tapping centre gripping of different thickness T type nuts to easy operation is convenient.

Description

T-shaped nut drilling equipment clamp

Technical Field

The utility model relates to a T type nut drilling technical field especially relates to a T type nut drilling equipment anchor clamps.

Background

A T-nut block is a common connection element in profile connector systems, the function of which is to simply mount other connection devices onto a fixed profile groove pit. The automatic locking device has the characteristics that in the assembling process, the automatic locking device can be automatically positioned and locked, the fastening force is small in the operation process, the operation space is small, and the user can conveniently execute the operation. The T-shaped nut needs to be clamped and fixed by a clamp when drilling, and is prevented from shaking during drilling.

The Chinese patent with the granted announcement number of CN214489707U discloses a T-shaped nut drilling equipment fixture, and the device utilizes the elasticity of a cylindrical part of a T-shaped nut to abut against by arranging an expansion spring, so that after drilling is finished, the expansion spring elastically extends to further eject the T-shaped nut from a fixed seat, and by arranging a clamping piece, the spherical surface of the T-shaped nut is abutted tightly by two clamping arms in the clamping piece, so that the T-shaped nut is not easy to loosen and rotate in the drilling process.

However, the device still has the following defects: owing to set up the spring, after placing T type nut, the spring plays supporting role to the nut, if the diaphragm thickness of treating drilling nut is great, both sides centre gripping subassembly then can 'T carry out the centre gripping to it tightly to can produce the wire bits at the in-process of drilling, the wire bits very easily from the locating hole whereabouts and pile up in the mounting groove, the wire bits are piled up too much, can cause the interference to the shrink of spring, thereby make both sides centre gripping subassembly can' T carry out the centre gripping to the nut.

SUMMERY OF THE UTILITY MODEL

The utility model discloses the purpose is to the problem that exists among the background art, provides a T type nut drilling equipment anchor clamps.

The technical scheme of the utility model: a T-shaped nut drilling equipment clamp comprises a bottom plate, a supporting plate, an L-shaped clamping plate, a gear and a hydraulic cylinder. The bottom plate is provided with a support, the support is provided with a motor, a bidirectional screw rod is rotationally arranged in the support, and the motor is connected with the bidirectional screw rod in a driving mode. Two sliding blocks are symmetrically and slidably arranged in the support, the sliding blocks on two sides are respectively in threaded connection with corresponding ends of the two-way screw rod, and connecting rods are rotatably arranged on the sliding blocks on two sides. The backup pad sets up in the support top, and the one end that the slider was kept away from to both sides connecting rod all is connected with the bottom rotation of backup pad, sets up the chute in the backup pad. L type splint slide to set up on the bottom plate, and both sides L type splint are about the support symmetry, and one side that both sides L type splint are close to each other all sets up the rack. The gear is rotatably arranged on the bottom plate, and the gear is positioned between the racks on the two sides and is meshed and connected with the racks on the two sides. The hydraulic cylinder is arranged on the bottom plate and is connected with the L-shaped clamping plate on one side in a driving mode.

Preferably, the bottom of the bottom plate is symmetrically provided with two groups of supporting legs, the number of each group of supporting legs is two, and the bottom of each supporting leg is provided with a sucker.

Preferably, the side surface of the bottom plate is provided with air holes, the supporting legs are internally provided with through holes, the through holes are communicated with the air holes, and the through holes are communicated with the inside of the sucker. A sliding cover is arranged in the air holes in a sliding mode and is in sealing fit with the air holes.

Preferably, the bottom plate is provided with a chute which is through from top to bottom, the chute is internally provided with a supporting plate, the supporting plate is provided with a rotating shaft, the gear rotates and is arranged on the rotating shaft, and the top end of the rotating shaft is rotatably connected with the bottom of the support. The bottoms of the L-shaped clamping plates on the two sides are both connected with the supporting plate in a sliding way.

Preferably, the interior symmetry of spout sets up two slide bars, the perpendicular end of both sides L type splint all with slide bar sliding connection, the horizontal end below of L type splint all sets up anti-skidding tooth.

Preferably, the bottom of backup pad sets up the fixing base, and the symmetry sets up two change over spigots on the fixing base, and the slider was kept away from to the connecting rod of both sides one end respectively with correspond the side change over spigots and rotate and be connected. The bottom of the bottom plate is symmetrically provided with limiting columns which are inserted into the support and are in sliding connection with the support.

Preferably, the bilateral symmetry of bottom plate sets up the montant, and the montant is close to one side each other all sets up the gag lever post, and the gag lever post in both sides is connected with the corresponding side of support respectively, and both sides L type splint respectively with correspond side gag lever post sliding connection.

Preferably, the bracket is provided with a limit groove which is through up and down, and the sliding block is positioned in the limit groove and is in sliding connection with the limit groove.

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

by arranging the sucker, the bottom plate is firmly fixed on the operating table by the sucker, so that the deviation of the drilled hole due to the sliding of the bottom plate on the table top in the drilling process is prevented; through the structure that the connecting rod drives the supporting plate to lift, the T-shaped nut is conveniently placed when the supporting plate descends, the thickness of a transverse plate of the T-shaped nut is not limited, after the T-shaped nut is placed, the side faces of the T-shaped nut are clamped by the L-shaped clamping plates on the two sides, and then when the supporting plate is pushed to lift, the top end of the T-shaped nut can be in contact with the lower portion of the transverse end of the L-shaped clamping plate, so that the T-shaped nut is pressed and fixed; through setting up the chute, utilize the chute to derive the silk bits that produces among the drilling and tapping process, prevent that the silk bits from piling up and causing the influence to follow-up nut drilling, simultaneously the utility model discloses whole operation smoothness is high, and easy operation is convenient, and is very practical.

Drawings

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

FIG. 2 is a connection structure of the support plate and the bidirectional screw rod in FIG. 1;

fig. 3 is a schematic view of the connection between the hydraulic cylinder and the L-shaped clamping plates on two sides.

Reference numerals: 1. a base plate; 101. a chute; 2. supporting legs; 3. a suction cup; 4. air holes are formed; 5. a sliding cover; 6. a support; 7. a motor; 8. a bidirectional screw rod; 9. a slider; 10. a connecting rod; 11. a support plate; 12. a fixed seat; 13. a chute; 14. a slide bar; 15. an L-shaped splint; 16. a rack; 17. a support plate; 18. a gear; 19. a hydraulic cylinder; 20. a vertical rod; 21. a limiting rod.

Detailed Description

Example one

As shown in fig. 1-3, the utility model provides a T type nut drilling equipment anchor clamps, including bottom plate 1, backup pad 11, L type splint 15, gear 18 and pneumatic cylinder 19. A support 6 is arranged on the bottom plate 1, a motor 7 is arranged on the support 6, a bidirectional screw rod 8 is arranged in the support 6 in a rotating mode, and the motor 7 is connected with the bidirectional screw rod 8 in a driving mode. Two sliding blocks 9 are symmetrically and slidably arranged in the bracket 6, the sliding blocks 9 on two sides are respectively in threaded connection with corresponding ends of the bidirectional screw rod 8, and connecting rods 10 are rotatably arranged on the sliding blocks 9 on two sides. The supporting plate 11 is arranged above the bracket 6, one end of the connecting rod 10 at two sides, which is far away from the sliding block 9, is rotatably connected with the bottom of the supporting plate 11, and the supporting plate 11 is provided with a chute 13.L type splint 15 slides and sets up on bottom plate 1, and both sides L type splint 15 is symmetrical about support 6, and the one side that both sides L type splint 15 are close to each other all sets up rack 16. The gear 18 is rotatably arranged on the bottom plate 1, and the gear 18 is positioned between the racks 16 on the two sides and is meshed with the racks 16 on the two sides. A hydraulic cylinder 19 is arranged on the bottom plate 1, and the hydraulic cylinder 19 is connected with the L-shaped clamp plate 15 on one side in a driving mode.

In this embodiment, first, the T-shaped nut is placed on the supporting plate 11, two sides of a transverse end of the T-shaped nut fall on two upper surfaces of the supporting plate 11, a vertical end of the T-shaped nut is clamped into the chute 13, then, the hydraulic cylinder 19 is started, the hydraulic cylinder 19 pushes the L-shaped clamp plate 15 on one side to slide, the L-shaped clamp plate 15 on the other side synchronously slides in opposite directions under the meshing transmission of the rack 16 and the gear 18, the vertical ends of the L-shaped clamp plates 15 on the two sides clamp the T-shaped nut from the two sides of the transverse end, the motor 7 is started at this time, the motor 7 drives the bidirectional screw rod 8 to rotate, the slide blocks 9 on the two sides approach each other, an angle of the connecting rod 10 changes and pushes the supporting plate 11 to ascend, the supporting plate 11 stops when the supporting plate 11 ascends to be in contact with the lower surface of the transverse end of the L-shaped clamp plate 15, at this time, drilling can be performed with the help of a drilling tool, and the filings generated by drilling fall under the guidance of the chute 13 and cannot be accumulated in the chute.

Example two

As shown in fig. 1, the utility model provides a T type nut drilling equipment anchor clamps compares in embodiment one, and the bottom symmetry of bottom plate 1 sets up two sets of supporting legss 2, and the quantity of every group supporting legss 2 is two, and the bottom of supporting legss 2 sets up sucking disc 3. The side of the bottom plate 1 is provided with an air hole 4, the inside of the supporting leg 2 is provided with a through hole, the through hole is communicated with the air hole 4, and the through hole is communicated with the inside of the sucker 3. A sliding cover 5 is arranged in the air holes 4 in a sliding mode, and the sliding cover 5 is in sealing fit with the air holes 4.

In this embodiment, when placing bottom plate 1 on the operation panel, press bottom plate 1 and make the air in the sucking disc 3 clean, bottom plate 1 firmly adsorbs with the operation panel under sucking disc 3's suction effect this moment, prevents that bottom plate lateral deviation from causing the drilling off normal in the drilling operation, when this device is demolishd to needs, only need open sliding closure 5 and make in the outside air gets into sucking disc 3 can make bottom plate 1 easily take off.

EXAMPLE III

As shown in fig. 1, the utility model provides a T type nut drilling equipment anchor clamps compares in embodiment one, sets up spout 101 that link up from top to bottom on the bottom plate 1, sets up layer board 17 in the spout 101, sets up the pivot on the layer board 17, and gear 18 rotates and sets up in the pivot, and the top of pivot is rotated with the bottom of support 6 and is connected. The bottom of both sides L type splint 15 all with layer board 17 sliding connection, the symmetry sets up two slide bars 14 in the spout 101, the perpendicular end of both sides L type splint 15 all with slide bar 14 sliding connection, the horizontal end below of L type splint 15 all sets up anti-skidding tooth. The bilateral symmetry of bottom plate 1 sets up montant 20, and one side that montant 20 is close to each other all sets up gag lever post 21, and both sides gag lever post 21 is connected with the corresponding side of support 6 respectively, and both sides L type splint 15 respectively with correspond side gag lever post 21 sliding connection.

In this embodiment, the L-shaped clamp plate 15 is supported by the support plate 17, and the chute 101 is provided to facilitate the falling of the debris generated by drilling. The purpose of arranging the limiting rods 21 on the two side vertical rods 20 is to improve the sliding stability of the L-shaped clamping plate 15.

The embodiments of the present invention have been described in detail with reference to the accompanying drawings, but the present invention is not limited thereto, and various changes can be made without departing from the gist of the present invention within the scope of knowledge possessed by those skilled in the art.

Claims

1. The T-shaped nut drilling equipment clamp is characterized by comprising a bottom plate (1), a supporting plate (11), an L-shaped clamping plate (15), a gear (18) and a hydraulic cylinder (19);

a bracket (6) is arranged on the bottom plate (1), a motor (7) is arranged on the bracket (6), a bidirectional screw rod (8) is rotationally arranged in the bracket (6), and the motor (7) is in driving connection with the bidirectional screw rod (8); two sliding blocks (9) are symmetrically and slidably arranged in the bracket (6), the sliding blocks (9) on the two sides are respectively in threaded connection with the corresponding ends of the two-way screw rod (8), and connecting rods (10) are rotatably arranged on the sliding blocks (9) on the two sides; the support plate (11) is arranged above the bracket (6), one ends of the connecting rods (10) at two sides, which are far away from the sliding block (9), are rotatably connected with the bottom of the support plate (11), and the support plate (11) is provided with a chute (13);

the L-shaped clamping plates (15) are arranged on the bottom plate (1) in a sliding mode, the L-shaped clamping plates (15) on the two sides are symmetrical relative to the support (6), and racks (16) are arranged on the sides, close to each other, of the L-shaped clamping plates (15) on the two sides; the gear (18) is rotationally arranged on the bottom plate (1), and the gear (18) is positioned between the racks (16) on the two sides and is meshed with the racks (16) on the two sides; the hydraulic cylinder (19) is arranged on the bottom plate (1), and the hydraulic cylinder (19) is connected with the L-shaped clamping plate (15) on one side in a driving mode.

2. The T-shaped nut drilling equipment clamp as claimed in claim 1, wherein two groups of supporting legs (2) are symmetrically arranged at the bottom of the bottom plate (1), the number of each group of supporting legs (2) is two, and suckers (3) are arranged at the bottoms of the supporting legs (2).

3. The T-shaped nut drilling equipment clamp as claimed in claim 2, wherein air holes (4) are formed in the side face of the bottom plate (1), through holes are formed in the supporting legs (2), the through holes are communicated with the air holes (4), and the through holes are communicated with the inside of the sucker (3); a sliding cover (5) is arranged in the air holes (4) in a sliding mode, and the sliding cover (5) is in sealing fit with the air holes (4).

4. The T-shaped nut drilling equipment clamp as claimed in claim 1, wherein a chute (101) which is through up and down is formed in the bottom plate (1), a supporting plate (17) is arranged in the chute (101), a rotating shaft is arranged on the supporting plate (17), a gear (18) is rotatably arranged on the rotating shaft, and the top end of the rotating shaft is rotatably connected with the bottom of the support (6); the bottoms of the L-shaped clamping plates (15) at the two sides are both connected with the supporting plate (17) in a sliding way.

5. The T-shaped nut drilling equipment clamp as claimed in claim 4, wherein two sliding rods (14) are symmetrically arranged in the sliding groove (101), the vertical ends of the L-shaped clamping plates (15) on two sides are connected with the sliding rods (14) in a sliding mode, and anti-skidding teeth are arranged below the transverse ends of the L-shaped clamping plates (15).

6. The T-shaped nut drilling equipment clamp as claimed in claim 1, wherein a fixed seat (12) is arranged at the bottom of a supporting plate (11), two transfer shafts are symmetrically arranged on the fixed seat (12), and one ends, far away from a sliding block (9), of connecting rods (10) on two sides are respectively and rotatably connected with the transfer shafts on the corresponding sides; the bottom of the bottom plate (1) is symmetrically provided with limiting columns which are inserted into the bracket (6) and are in sliding connection with the bracket.

7. A T-shaped nut drilling equipment clamp as claimed in claim 1, characterized in that vertical rods (20) are symmetrically arranged on two sides of the bottom plate (1), limiting rods (21) are arranged on the sides, close to each other, of the vertical rods (20), the limiting rods (21) on the two sides are respectively connected with the corresponding sides of the support (6), and the L-shaped clamping plates (15) on the two sides are respectively connected with the limiting rods (21) on the corresponding sides in a sliding manner.

8. A T-nut drilling equipment fixture as claimed in claim 1, wherein the support (6) is provided with a vertically through-going limiting groove, and the slide block (9) is located in the limiting groove and is slidably connected with the limiting groove.