CN219967687U - Clamp for positioning adjustment - Google Patents

Abstract

The utility model discloses a positioning and adjusting clamp which comprises a supporting seat, wherein a storage seat is sleeved on the outer surface of the supporting seat, a reinforcing seat is embedded at the top of the supporting seat, a supporting clamp is fixedly arranged at the top of the reinforcing seat, driving seats are fixedly arranged on two sides of the supporting clamp, servo motors are fixedly arranged on the opposite surfaces of the two groups of driving seats, a limiting screw rod is fixedly arranged at the output end of each servo motor, and a limiting sleeve is connected to the outer surface of each limiting screw rod in a threaded manner. According to the utility model, through the primary clamping effect of the locating plate on the supporting clamp on the aircraft vertical forging structure and the lifting adjustment of the supporting plate, the height of the supporting plate can be adjusted in a rotating way according to the actual height of the aircraft vertical forging structure, so that the applicability of the supporting plate in contact with the aircraft vertical forging structure is increased, and then after the aircraft vertical forging structure is clamped on the supporting clamp, the clamping and placing stability of the aircraft vertical forging structure is increased, so that the follow-up processing work can be stably carried out.

Description

Clamp for positioning adjustment

Technical Field

The utility model relates to the technical field of clamp equipment, in particular to a clamp for positioning adjustment.

Background

The assembly of the aircraft is carried out in sections according to the structural characteristics, parts are assembled into members such as a spar, a frame, a rib, a wallboard and the like in a mold frame, and then the members are assembled into sections, wherein when the parts in the aircraft accessory structure are processed, the parts are required to be processed by using related clamps in order to ensure the stability of the parts during processing, so that the subsequent processing requirements are met.

Patent document: CN213259056U discloses a metal clamp convenient to adjust location, "including the bottom plate, the top of bottom plate is provided with the anchor clamps body, the spout has been seted up on the right side of bottom plate, the bottom fixedly connected with reference column of anchor clamps body, the bottom of reference column extends to the inner chamber of spout, the equal fixedly connected with of bottom of reference column both sides and the slider that the spout cooperation was used, the movable groove has all been seted up to the front side and the rear side at reference column top and the front side and the rear side of anchor clamps body bottom, the bottom of movable groove inner chamber is provided with fixed establishment. The clamping fixture solves the problems that the existing clamping fixture is inconvenient to adjust, and the clamping fixture is inconvenient to clamp because the moving workpiece is irregular and the clamping fixture is mostly fixed in the process of using the clamping fixture;

but in the above-mentioned patent, when the device is in use, it is through setting up bottom plate, anchor clamps body, spout, reference column, slider, movable groove, fixed establishment, fixed slot, adjustment mechanism, the fixed slot, the cooperation of first through-hole and second through-hole is used, it has been solved current anchor clamps and has been inconvenient for adjusting, but it is when carrying out centre gripping work to the centre gripping object, consider the structural shape of centre gripping object, its clamp structure's centre gripping scope is limited, be difficult to carry out comprehensive centre gripping work to the centre gripping object, when the structure overlength, in subsequent processing work, be difficult to ensure the stability of centre gripping object, influence the centre gripping effect of device then.

Disclosure of Invention

The utility model aims to provide a positioning and adjusting clamp for solving the problems in the background art.

In order to achieve the above purpose, the utility model provides a technical scheme that the clamp for positioning and adjusting comprises a supporting seat, wherein a containing seat is sleeved on the outer surface of the supporting seat, and a reinforcing seat is embedded at the top of the supporting seat;

the top fixed mounting of reinforcing seat holds in palm and puts the clamp, hold in the palm the both sides that put the clamp and all fixed mounting have the drive seat, two sets of the equal fixed mounting of the face that leaves of drive seat has servo motor, servo motor's output fixed mounting has spacing lead screw, spacing lead screw's surface threaded connection has spacing sleeve pipe, and spacing sleeve pipe's front end rotates and is connected with the locating plate, the inner wall fixed mounting of drive seat has first telescopic link, and the front end fixed connection of first telescopic link in the surface of locating plate, hold in the palm the top fixed mounting of putting the clamp and have the slipmat.

Preferably, the limiting grooves are formed in the front end and the tail end of the top of the storage seat, two groups of bidirectional screw rods are rotationally connected to the inner wall of the storage seat, the bidirectional screw rods penetrate through the limiting grooves, the rotating handles are fixedly arranged at the front ends of the bidirectional screw rods, and the tail ends of the bidirectional screw rods are rotationally connected to the inner wall of the limiting grooves.

Preferably, the bottoms of the front and the back of the supporting seat are fixedly provided with bases, and the bottoms of the bases are fixedly provided with universal wheels.

Preferably, the front end and the tail end of the outer surface of the bidirectional screw rod are both in threaded sleeve joint with a limiting ring, and the top of the limiting ring is rotationally connected with a limiting rotating shaft.

Preferably, the steering rod is fixedly arranged on the outer surface of the limiting rotating shaft, the connecting rotating shaft is fixedly arranged at the top of the steering rod, and the supporting plate is fixedly arranged at the top of the connecting rotating shaft.

Preferably, the front and the back of backup pad all fixed mounting have the connecting plate, the bottom fixed mounting of connecting plate has the second telescopic link, and the bottom fixed connection of second telescopic link is in the interior bottom wall of spacing groove.

Preferably, the bottom of two sets of spacing rings is all fixed mounting has spacing slider, spacing spout has been seted up to the interior low wall of receiver, and spacing slider sliding connection is in the inside of spacing spout.

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

1. according to the utility model, through the primary clamping effect of the locating plate on the supporting clamp on the aircraft vertical forging structure and the lifting adjustment of the supporting plate, the height of the supporting plate can be adjusted in a rotating way according to the actual height of the aircraft vertical forging structure, so that the applicability of the supporting plate in contact with the aircraft vertical forging structure is increased, and then after the aircraft vertical forging structure is clamped on the supporting clamp, the clamping and placing stability of the aircraft vertical forging structure is increased, so that the follow-up processing work can be stably carried out.

2. The limiting groove is formed in the storage seat, the inner part of the limiting groove is used for mounting the lifting structure and simultaneously can also be used for placing part tools, an auxiliary effect is achieved for machining of the device, and the bottom of the device is provided with the maneuvering structure, so that the whole flexible use of the device can be increased, and the machining requirement of the device on the vertical tail forge piece structure of the airplane can be met.

Drawings

FIG. 1 is a schematic perspective view of the present utility model;

FIG. 2 is a schematic cross-sectional view of a driving seat according to the present utility model;

FIG. 3 is a schematic cross-sectional view of a limit screw structure of the utility model;

FIG. 4 is a schematic cross-sectional view of a bi-directional lead screw structure of the present utility model;

fig. 5 is a schematic cross-sectional view of a connection board according to the present utility model.

In the figure: 1. a support base; 2. a storage seat; 3. a reinforcing seat; 4. a supporting clamp; 5. a driving seat; 6. a servo motor; 7. a limit screw rod; 8. a positioning plate; 9. a first telescopic rod; 10. an anti-slip pad; 11. a limit groove; 12. a two-way screw rod; 13. rotating the handle; 14. a base; 15. a universal wheel; 16. a limiting ring; 17. a limiting rotating shaft; 18. a steering lever; 19. a rotating shaft is connected; 20. a support plate; 21. a connecting plate; 22. a second telescopic rod; 23. a limit sliding block; 24. limiting sliding grooves; 25. and a limit sleeve.

Detailed Description

Referring to fig. 1 to 5, a positioning adjustment fixture comprises a supporting seat 1, a receiving seat 2 is sleeved on the outer surface of the supporting seat 1, a reinforcing seat 3 is embedded at the top of the supporting seat 1, a supporting clamp 4 is fixedly arranged at the top of the reinforcing seat 3, driving seats 5 are fixedly arranged at two sides of the supporting clamp 4, a servo motor 6 is fixedly arranged on the opposite surfaces of the two groups of driving seats 5, a limit screw rod 7 is fixedly arranged at the output end of the servo motor 6, a limit sleeve 25 is in threaded connection with the outer surface of the limit screw rod 7, a positioning plate 8 is rotatably connected with the front end of the limit sleeve 25, a first telescopic rod 9 is fixedly arranged on the inner wall of the driving seat 5, the front end of the first telescopic rod 9 is fixedly connected with the outer surface of the positioning plate 8, and an anti-skid pad 10 is fixedly arranged at the top of the supporting clamp 4;

through placing the aircraft vertical tail forge piece structure that needs processing behind the top of holding in the palm put clamp 4, servo motor 6's circular telegram work on the accessible drive seat 5, its output can take the rotation of spacing lead screw 7, then under the auxiliary action of first telescopic link 9 elasticity, drive spacing sleeve 25 and rotate on spacing lead screw 7 and adjust, thereby play the promotion effect to locating plate 8, through the relative activity of two sets of locating plates 8, thereby can play the effect of centre gripping location to holding in the forge piece structure of holding in the palm put on clamp 4, in order to follow-up processing work, and the skid resistance of slipmat 10, can add the stability that the forge piece structure was put.

The front end and the tail end of the top of the storage seat 2 are respectively provided with a limit groove 11, the inner wall of the storage seat 2 is rotationally connected with two groups of bidirectional screw rods 12, the bidirectional screw rods 12 penetrate through the inside of the limit grooves 11, the front ends of the bidirectional screw rods 12 are fixedly provided with rotary handles 13, the tail ends of the bidirectional screw rods 12 are rotationally connected to the inner walls of the limit grooves 11, the front ends and the tail ends of the outer surfaces of the bidirectional screw rods 12 are respectively in threaded sleeve connection with a limit ring 16, the top of the limit ring 16 is rotationally connected with a limit rotating shaft 17, the outer surface of the limit rotating shaft 17 is fixedly provided with a steering rod 18, the top of the steering rod 18 is fixedly provided with a connecting rotating shaft 19, the top of the connecting rotating shaft 19 is fixedly provided with a supporting plate 20, the front surface and the back of the supporting plate 20 are fixedly provided with connecting plates 21, the bottoms of the connecting plates 21 are fixedly provided with second telescopic rods 22, and the bottoms of the second telescopic rods 22 are fixedly connected to the inner bottom walls of the limit grooves 11;

through the rotation of the rotary handle 13 to drive the rotation of two-way lead screw 12, the surface of two-way lead screw 12 all distributes and has two sets of different facing screw thread structure, it can drive spacing ring 16 when rotating, install the connection between spacing ring 16 through spacing pivot 17, steering rod 18 and linking pivot 19 and the backup pad 20, backup pad 20 is when the activity, its elasticity of accessible second telescopic link 22, it can prescribe a limit to the direction of movement of backup pad 20, then when two-way lead screw 12 rotates, can drive the relative motion of two sets of spacing rings 16 in surface, make two sets of spacing rings 16 can draw close or separate at the surface of two-way lead screw 12, and under the effect of spacing pivot 17 and linking pivot 19 direction rotation, cooperate the elasticity of second telescopic link 22, thereby play lift adjustment's effect to backup pad 20, and through the rotation of rotary handle 13, thereby can assist the device is to the lift activity of backup pad 20, in order to be applicable to the different height of placing structure, then play auxiliary support's effect, it adds stability of processing after the centre gripping.

Wherein, the bottoms of the front and the back of the supporting seat 1 are fixedly provided with a base 14, and the bottom of the base 14 is fixedly provided with a universal wheel 15;

through the arrangement of the base 14, the device can be used for stably supporting, and the maneuvering usability of the device can be increased by matching with the arrangement of the bottom universal wheels 15.

The bottoms of the two groups of limiting rings 16 are fixedly provided with limiting sliding blocks 23, the inner low wall of the storage seat 2 is provided with limiting sliding grooves 24, and the limiting sliding blocks 23 are in sliding connection with the inside of the limiting sliding grooves 24;

through the sliding property of the limiting slide block 23 in the limiting slide groove 24, the sliding proceeding direction of the limiting slide block 23 can be limited under the limiting action of the scalability of the second telescopic rod 22, thereby assisting the sliding adjustment of the limiting ring 16 on the limiting screw rod 7 and adding the stability of the movement of the steering rod 18 and the supporting plate 20.

The theory of operation through placing the aircraft vertical forging structure that needs processing behind holding in the palm the top of putting clamp 4, servo motor 6's circular telegram work on the accessible driving seat 5 makes locating plate 8 can play the centre gripping effect to aircraft vertical forging structure then, and through the rotation of rotating handle 13, remove the effect that plays lift adjustment to backup pad 20 then, play auxiliary stay's effect to the putting of aircraft vertical forging structure, auxiliary device is to aircraft vertical forging structure's centre gripping positioning effect, so that follow-up processing work to aircraft vertical forging structure, backup pad 20's lift adjustment, after playing auxiliary stay effect, can add the stability when swinging to aircraft vertical forging structure.

It will be evident to those skilled in the art that the utility model is not limited to the details of the foregoing illustrative embodiments, and that the present utility model may be embodied in other specific forms without departing from the spirit or essential characteristics thereof. The present embodiments are, therefore, to be considered in all respects as illustrative and not restrictive, the scope of the utility model being indicated by the appended claims rather than by the foregoing description, and all changes which come within the meaning and range of equivalency of the claims are therefore intended to be embraced therein. Any reference sign in a claim should not be construed as limiting the claim concerned.

Claims (7)

1. The utility model provides a anchor clamps of location regulation, includes supporting seat (1), its characterized in that: the outer surface of the supporting seat (1) is sleeved with a containing seat (2), and the top of the supporting seat (1) is embedded with a reinforcing seat (3);

the top fixed mounting of reinforcement seat (3) has holds in palm and puts clamp (4), hold in the palm the both sides that put clamp (4) and all fixed mounting have drive seat (5), two sets of the equal fixed mounting of the looks face that leaves of drive seat (5) has servo motor (6), the output fixed mounting of servo motor (6) has spacing lead screw (7), the surface threaded connection of spacing lead screw (7) has stop collar (25), and the front end rotation of stop collar (25) is connected with locating plate (8), the inner wall fixed mounting of drive seat (5) has first telescopic link (9), and the front end fixed connection of first telescopic link (9) is in the surface of locating plate (8), hold in the palm the top fixed mounting that puts clamp (4) has slipmat (10).

2. A positioning adjustment fixture as defined in claim 1, wherein: limiting grooves (11) are formed in the front end and the tail end of the top of the storage seat (2), two groups of bidirectional screw rods (12) are rotatably connected to the inner wall of the storage seat (2), the bidirectional screw rods (12) penetrate through the inside of the limiting grooves (11), rotating handles (13) are fixedly arranged at the front ends of the bidirectional screw rods (12), and the tail ends of the bidirectional screw rods (12) are rotatably connected to the inner wall of the limiting grooves (11).

3. A positioning adjustment fixture as defined in claim 1, wherein: the base (14) is fixedly arranged at the bottoms of the front surface and the back surface of the supporting seat (1), and the universal wheels (15) are fixedly arranged at the bottoms of the base (14).

4. A positioning adjustment fixture as defined in claim 2, wherein: the front end and the tail end of the outer surface of the bidirectional screw rod (12) are both in threaded sleeve connection with a limiting ring (16), and the top of the limiting ring (16) is rotatably connected with a limiting rotating shaft (17).

5. A positioning adjustment fixture as defined in claim 4, wherein: the outer surface of the limiting rotating shaft (17) is fixedly provided with a steering rod (18), the top of the steering rod (18) is fixedly provided with a connecting rotating shaft (19), and the top of the connecting rotating shaft (19) is fixedly provided with a supporting plate (20).

6. A positioning adjustment fixture as defined in claim 5, wherein: the front and the back of backup pad (20) are all fixed mounting have connecting plate (21), the bottom fixed mounting of connecting plate (21) has second telescopic link (22), and the bottom fixed connection of second telescopic link (22) is in the interior bottom wall of spacing groove (11).

7. A positioning adjustment fixture as defined in claim 4, wherein: the bottom of two sets of spacing rings (16) is all fixed mounting has spacing slider (23), spacing spout (24) have been seted up to the interior low wall of receiver (2), and spacing slider (23) sliding connection is in the inside of spacing spout (24).