CN215968317U

CN215968317U - Clamp for processing drilling equipment

Info

Publication number: CN215968317U
Application number: CN202121381122.1U
Authority: CN
Inventors: 张一帆; 张维东; 丁爱霞; 胡凤华; 尹志刚
Original assignee: Shijiazhuang Dongli Petroleum Machinery Co ltd
Current assignee: Shijiazhuang Dongli Petroleum Machinery Co ltd
Priority date: 2021-06-21
Filing date: 2021-06-21
Publication date: 2022-03-08
Anticipated expiration: 2031-06-21

Abstract

The utility model relates to the technical field of drilling equipment, in particular to a clamp for processing the drilling equipment, which comprises a bottom plate, wherein an air cylinder is arranged on the bottom plate, the air cylinder is provided with a clamp through a piston rod, the bottom plate is connected with a supporting plate, a connecting mechanism and two positioning plates, the supporting plate and the connecting mechanism are provided with a supporting block and a bidirectional motor, the supporting block is connected with the supporting plate in a sliding way, a driven mechanism is connected between the supporting block and the clamp, the bidirectional motor is provided with two main gears through two rotating rods, the bottom plate is provided with two driven wheels through two screw rods, a moving plate is connected between the screw rods and the positioning plates and the supporting plate in a sliding way, the air cylinder is fixedly connected with an adjusting mechanism through a placing plate, the piston rod is connected with two supporting bars, the two supporting bars are respectively sleeved with a damping spring and a damping ring, so that the clamp can conveniently adjust the clamping gravity center, and the impact of the shock on the piston rod can be reduced.

Description

Clamp for processing drilling equipment

Technical Field

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

Background

As is well known, a drilling apparatus is a mechanical device and an apparatus used in a specific working condition such as drilling construction, a jig is an apparatus for holding a workpiece when a drilling apparatus is processed, and the jig is widely used in the field of processing of the drilling apparatus.

Through the retrieval, chinese patent application number is CN 201821034059.2's utility model patent discloses an anchor clamps, its roughly description is including base, fixed plate, fixed clamp splice, slip clamp splice and cylinder, and it is when using, through setting up solid fixed splint and slip splint, the solid fixed splint of piston rod of slip splint and cylinder, through setting up the connecting plate in the bottom surface of solid fixed clamp splice, fixedly connected with slip loop bar on the connecting plate, slip splint's bottom surface also sets up the connecting plate, pole in this connecting plate fixedly connected with slip, pole and slip loop bar sliding connection in the slip.

However, when the clamp clamps a workpiece, the center of gravity of the clamp is not conveniently adjusted according to the processing gravity of the workpiece, the workpiece is easily shaken, and when the air cylinder is connected with the clamping plate through the piston rod, the piston rod is easily impacted by vibration generated during processing, so that the piston rod is easily damaged.

SUMMERY OF THE UTILITY MODEL

Technical problem to be solved

Aiming at the defects of the prior art, the utility model provides a clamp for processing drilling equipment, which solves the problems that the clamp provided by the background art is inconvenient to adjust the center of gravity of clamping and vibration generated in processing is easy to impact a piston rod.

(II) technical scheme

In order to achieve the purpose, the utility model provides the following technical scheme: the utility model provides a processing anchor clamps for drilling equipment, includes the bottom plate, installs the cylinder on the bottom plate, and the cylinder is provided with anchor clamps through the piston rod, be connected with backup pad, coupling mechanism and two locating plates on the bottom plate, install supporting shoe and two-way motor on backup pad and the coupling mechanism respectively, supporting shoe and backup pad sliding connection, be connected with follower between supporting shoe and the anchor clamps, two-way motor is provided with two master gears through two dwang, and the bottom plate is provided with two through two screws rods from the driving wheel, master gear and mesh from the driving wheel, sliding connection has the movable plate between screw rod and locating plate and the backup pad, and the cylinder is through placing board fixedly connected with adjustment mechanism, symmetrical connection has two support bars on the piston rod, is provided with the shock attenuation pole, two all the cover is equipped with damping spring and shock attenuation ring on the shock attenuation pole.

Preferably, adjustment mechanism includes two connecting cylinders, places board and bottom plate all with connecting cylinder fixed connection, and the top of two connecting cylinders all communicates with each other with the external world, and the connecting spring is connected to the connecting cylinder in, two connecting springs and place equal fixedly connected with connecting rod between the board.

Further, the driven mechanism comprises two fixing plates, the fixing plates are connected with the supporting plates in a sliding mode, a supporting cylinder is connected between the fixing plates and the supporting blocks, supporting rods are arranged in the supporting cylinder, and supporting springs are sleeved on the two supporting rods.

Still further, coupling mechanism includes two mounting panels, and two mounting panels all are connected with two-way motor, all install the mount pad between two mounting panels and the bottom plate.

On the basis of the scheme, the two moving plates are both connected with moving blocks, the moving blocks are symmetrically connected with two limiting blocks, and limiting grooves matched with the limiting blocks are formed in the supporting plates.

On the basis of the scheme, an adjusting plate is connected between each two moving plates and the clamp.

As a further proposal, the supporting block is symmetrically connected with two sliding columns, and the supporting plate is provided with a sliding groove matched with the sliding columns.

As a further aspect of the present disclosure, two positioning blocks are symmetrically connected to the two screws.

(III) advantageous effects

Compared with the prior art, the utility model provides a clamp for processing drilling equipment, which has the following beneficial effects:

1. this processing anchor clamps for drilling equipment, through be provided with coupling mechanism on the bottom plate, can install two-way motor, cooperation through dwang and master gear, can rotate the screw rod through driven wheel pair, so that the movable plate removes on backup pad and locating plate, through the connection of adjustment mechanism with place the board, can remove the cylinder, the effect that is provided with follower simultaneously on anchor clamps lies in, can make the supporting shoe carry out steady movement in the backup pad, so that carry out steady movement to anchor clamps, thereby be convenient for make anchor clamps adjust the centre of gravity of holding.

2. This processing anchor clamps for drilling equipment, the effect that is provided with the support bar on the piston rod lies in, can connect the shock attenuation pole, through be provided with damping spring and shock attenuation ring on the shock attenuation pole, can reduce the vibrations that produce man-hour to the influence of piston rod to can reduce vibrations to the impact of piston rod.

Drawings

FIG. 1 is an exploded perspective view of the present invention;

FIG. 2 is an enlarged view of a portion of FIG. 1A;

FIG. 3 is a schematic perspective view of the present invention;

FIG. 4 is a schematic perspective view of the support tube and the support rod of the present invention;

fig. 5 is a schematic perspective view of the connection tube and the connection rod of the present invention.

In the figure: 1. a base plate; 2. a cylinder; 3. a clamp; 4. a support plate; 5. a support block; 6. a bi-directional motor; 7. rotating the rod; 8. a main gear; 9. a screw; 10. a driven wheel; 11. moving the plate; 12. placing the plate; 13. a shock-absorbing lever; 14. a damping spring; 15. a shock-absorbing ring; 16. a connecting cylinder; 17. a connecting spring; 18. a connecting rod; 19. a support cylinder; 20. a support bar; 21. a support spring; 22. and (5) positioning the blocks.

Detailed Description

The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.

Examples

Referring to fig. 1-5, a clamp for processing drilling equipment comprises a base plate 1, wherein a cylinder 2 is installed on the base plate 1, a clamp 3 is arranged on the cylinder 2 through a piston rod, a supporting plate 4, a connecting mechanism and two positioning plates are connected to the base plate 1, a supporting block 5 and a two-way motor 6 are respectively installed on the supporting plate 4 and the connecting mechanism, the connecting mechanism comprises two mounting plates, the two mounting plates are both connected with the two-way motor 6, mounting seats are respectively installed between the two mounting plates and the base plate 1, the two-way motor 6 can be mounted and dismounted, the supporting block 5 is in sliding connection with the supporting plate 4, two sliding columns are symmetrically connected to the supporting block 5, a sliding groove matched with the sliding columns is formed in the supporting plate 4, and the supporting block 5 can stably move on the supporting plate 4.

It should be further explained that a driven mechanism is connected between the supporting block 5 and the clamp 3, the driven mechanism comprises two fixing plates, the fixing plates are slidably connected with the supporting plate 4, a supporting cylinder 19 is connected between the fixing plates and the supporting block 5, a supporting rod 20 is arranged in the supporting cylinder 19, supporting springs 21 are respectively sleeved on the two supporting rods 20, the influence of vibration generated during processing on the clamp 3 can be reduced through the supporting rods 20 and the supporting springs 21, the bidirectional motor 6 is provided with two main gears 8 through two rotating rods 7, the bottom plate 1 is provided with two driven wheels 10 through two screw rods 9, the main gears 8 are engaged with the driven wheels 10, moving plates 11 are slidably connected between the screw rods 9 and the positioning plate and the supporting plate 4, the two moving plates 11 are respectively connected with moving blocks, the moving blocks are symmetrically connected with two limiting blocks, the supporting plate 4 is provided with limiting grooves matched with the limiting blocks, through the moving block and the limiting block, the moving plate 11 can stably move on the supporting plate 4, and the two positioning blocks 22 are symmetrically connected to the two screws 9 and can limit the movement of the moving plate 11.

It is further explained that the adjusting plates are connected between the two moving plates 11 and the clamp 3, the clamp 3 can be stably supported, the cylinder 2 is fixedly connected with the adjusting mechanism through the placing plate 12, the adjusting mechanism comprises two connecting cylinders 16, the placing plate 12 and the bottom plate 1 are fixedly connected with the connecting cylinders 16, the top ends of the two connecting cylinders 16 are communicated with the outside, the connecting springs 17 are connected in the connecting cylinders 16, the connecting rods 18 are fixedly connected between the two connecting springs 17 and the placing plate 12, and the adjusting mechanism can stably support the clamp 3, the placing plate 12 can move the cylinder 2 by the movement of the moving plate 11, the piston rod is symmetrically connected with two supporting bars, a damping rod 13 is arranged between the supporting bar and the clamp 3, the two damping rods 13 are respectively sleeved with a damping spring 14 and a damping ring 15, the impact of the vibration generated during machining on the piston rod can be reduced by the cooperation of the damping spring 14 and the damping ring 15.

In this embodiment, the cylinder 2 and the bidirectional motor 6 are conventional devices that are purchased from the market and known to those skilled in the art, and can be customized or selected according to actual needs, and we only use them in this patent, and do not improve their structures and functions, and their setting mode, installation mode, and electrical connection mode, for those skilled in the art, as long as debug according to the requirements of their usage specifications, they are not described herein again, and the cylinder 2 and the bidirectional motor 6 are both provided with control switches that are matched with them, and the installation positions of the control switches are selected according to the actual needs, so that the operators can perform operation control conveniently.

In summary, the working principle and working process of the clamp for processing drilling equipment are that, when in use, the bidirectional motor 6 is firstly installed on the bottom plate 1 through the installation plate and the installation seat, then the bidirectional motor 6 is connected with a forward and reverse circuit according to the specification, when a workpiece needs to be processed, the bidirectional motor 6 is started according to the center of gravity of the workpiece needing to be clamped, the rotating rod 7 rotates the screw rod 9 through the meshing of the main gear 8 and the driven wheel 10, the moving plate 11 can move on the supporting plate 4 through the moving block, meanwhile, the moving plate 11 can move the cylinder 2 through the placing plate 12, during the moving process of the cylinder 2, the connecting cylinder 16 can stably support the placing plate 12 through the connecting spring 17 and the connecting rod 18, and the moving plate 11 can stably move the clamp 3 through the adjusting plate, and then the cylinder 2 can clamp the workpiece through the clamp 3, in the processing process of the workpiece, the supporting rod 20 and the supporting spring 21 can reduce the influence of vibration on the fixture 3, and the damping rod 13 can also reduce the influence of vibration on the piston rod through the damping spring 14 and the damping ring 15, so that the influence of the processing impact on the piston rod can be reduced.

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 utility model, the scope of which is defined in the appended claims and their equivalents.

Claims

1. The utility model provides a processing anchor clamps for drilling equipment, includes bottom plate (1), installs cylinder (2) on bottom plate (1), and cylinder (2) are provided with anchor clamps (3) through the piston rod, its characterized in that: the bottom plate (1) is connected with a supporting plate (4), a connecting mechanism and two positioning plates, the supporting plate (4) and the connecting mechanism are respectively provided with a supporting block (5) and a two-way motor (6), the supporting block (5) is connected with the supporting plate (4) in a sliding manner, a driven mechanism is connected between the supporting block (5) and a clamp (3), the two-way motor (6) is provided with two main gears (8) through two rotating rods (7), the bottom plate (1) is provided with two driven wheels (10) through two screw rods (9), the main gears (8) are meshed with the driven wheels (10), a movable plate (11) is connected between the screw rods (9) and the positioning plates and the supporting plate (4) in a sliding manner, an adjusting mechanism is fixedly connected with a cylinder (2) through a placing plate (12), the piston rod is symmetrically connected with two supporting bars, and a damping rod (13) is arranged between the supporting bars and the clamp (3), two damping rods (13) are sleeved with damping springs (14) and damping rings (15).

2. The jig for processing drilling equipment according to claim 1, wherein: the adjusting mechanism comprises two connecting cylinders (16), the placing plate (12) and the bottom plate (1) are fixedly connected with the connecting cylinders (16), the top ends of the two connecting cylinders (16) are communicated with the outside, connecting springs (17) are connected in the connecting cylinders (16), and connecting rods (18) are fixedly connected between the two connecting springs (17) and the placing plate (12).

3. The jig for processing drilling equipment according to claim 2, wherein: the driven mechanism comprises two fixing plates, the fixing plates are connected with the supporting plates (4) in a sliding mode, a supporting cylinder (19) is connected between the fixing plates and the supporting blocks (5), supporting rods (20) are arranged in the supporting cylinder (19), and supporting springs (21) are sleeved on the two supporting rods (20).

4. A jig for a working rig according to claim 3, wherein: the connecting mechanism comprises two mounting plates, the two mounting plates are connected with the two-way motor (6), and a mounting seat is arranged between the two mounting plates and the bottom plate (1).

5. The jig for processing drilling equipment according to claim 4, wherein: moving blocks are connected to the two moving plates (11), two limiting blocks are symmetrically connected to the moving blocks, and limiting grooves matched with the limiting blocks are formed in the supporting plates (4).

6. The jig for processing drilling equipment according to claim 5, wherein: adjusting plates are connected between the two moving plates (11) and the clamp (3).

7. The jig for processing drilling equipment according to claim 6, wherein: two sliding columns are symmetrically connected to the supporting block (5), and a sliding groove matched with the sliding columns is formed in the supporting plate (4).

8. The jig for processing drilling equipment according to claim 7, wherein: two positioning blocks (22) are symmetrically connected to the two screw rods (9).