CN211709112U

CN211709112U - Clamp for machining disc parts

Info

Publication number: CN211709112U
Application number: CN202020117358.3U
Authority: CN
Inventors: 贾夕曚; 王珍; 张喆; 程超; 肖小春
Original assignee: Jian College
Current assignee: Jian College
Priority date: 2020-01-19
Filing date: 2020-01-19
Publication date: 2020-10-20
Anticipated expiration: 2030-01-19

Abstract

The utility model discloses a disc part processing clamp, which comprises a workbench, clamping plates, a guide rod, screw sleeves, supporting plates, a bidirectional threaded rod and a driving motor, wherein the top of the workbench is provided with a guide groove, the top of the workbench is provided with the clamping plates at the two ends of the guide groove, the bottom of the clamping plates is fixed with the guide rod, the guide rod passes through the guide groove and is fixedly connected with the screw sleeves, and the guide rod is in sliding connection with the guide groove, the bottom of the workbench is symmetrically fixed with the supporting plates at the two ends of the guide groove, and the bidirectional threaded rod is rotatably connected between the two supporting plates, the disc part processing clamp can drive the bidirectional threaded rod to rotate by the driving motor, the two screw sleeves are driven by the bidirectional threaded rod to move, and then the clamping plates can be driven to move in the same direction or in the reverse direction, therefore, the two clamping plates can be symmetrically, the positioning does not need to be repeated when the machining is performed.

Description

Clamp for machining disc parts

Technical Field

The utility model relates to a part adds technical field, specifically is a disc type anchor clamps for parts machining.

Background

The jig is a device for fixing a processing object to occupy a correct position for receiving construction or inspection in a machine manufacturing process. Generally speaking, when a disc part is machined, the disc part needs to be positioned and clamped by a corresponding clamp, so that the machining is facilitated.

The existing disc parts are generally directly placed on a workbench when being processed, so that the large-batch parts are required to be repositioned and reprogrammed before being processed every time, and the working complexity is increased. Therefore, the clamp for machining the disc parts is provided.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a disc part processing anchor clamps to solve the problem that proposes among the above-mentioned background art.

In order to achieve the above object, the utility model provides a following technical scheme: the utility model provides a disc is anchor clamps for parts machining, includes workstation, splint, guide arm, swivel nut, backup pad, two-way threaded rod and driving motor, the top of workstation is equipped with the guide slot, the top of workstation is located the both ends of guide slot and all is provided with splint, the bottom of splint is fixed with the guide arm, the guide arm passes guide slot and swivel nut fixed connection, and guide arm and guide slot sliding connection, the workstation bottom is located guide slot both ends symmetry and is fixed with the backup pad, and rotates between two backup pads and be connected with two-way threaded rod, the output shaft fixed connection of backup pad and driving motor is passed to one of them end of two-way threaded rod, the side fixed connection of driving motor and backup pad, two swivel nut symmetric connections at guide slot both ends are at the both ends of two.

Preferably, the bidirectional threaded rod is arranged in parallel with the guide groove.

Preferably, the outside symmetry of two-way threaded rod is provided with two slide bars, and slide bar and two-way threaded rod parallel arrangement, the both ends of slide bar all are fixed with the fixed plate, the top of fixed plate and the bottom fixed connection of workstation, the bottom symmetry of splint is fixed with the connecting rod, the bottom of connecting rod is fixed with the sliding sleeve, and sliding sleeve sliding connection is in the slide bar outside.

Preferably, the side of splint is equipped with the open slot, and sliding connection has the chuck in the open slot, the side of chuck is arc.

Preferably, the chuck is located the arcwall face and is fixed with the slipmat, the side of slipmat is equipped with anti-skidding arch.

Preferably, an outer anti-slip sleeve is fixed on the outer side of the chuck, an inner anti-slip sleeve is fixed on the inner wall of the open slot of the clamping plate, and the outer anti-slip sleeve is connected with the inner anti-slip sleeve in a sliding mode.

Compared with the prior art, the beneficial effects of the utility model are that:

1. the utility model discloses a driving motor can drive two-way threaded rod and changelessly, drives two swivel nuts through two-way threaded rod and removes, and then can drive splint syntropy or reverse movement, consequently can make two splint symmetric movement to make dish type part be in between two splint all the time, add man-hour, do not need the repetition to fix a position.

2. The utility model discloses a chuck steps up, and the chuck slides in splint inboard, and when in actual use, can fix through changing the chuck to not unidimensional part, and the inboard radian of different chucks is different, consequently can increase the stability fixed to the part.

Drawings

FIG. 1 is a schematic view of the overall structure of the present invention;

fig. 2 is a schematic view of the structure of the bidirectional threaded rod of the present invention;

FIG. 3 is a schematic view of the slide bar structure of the present invention;

fig. 4 is a schematic view of the chuck of the present invention.

In the figure: 1. a work table; 2. a splint; 3. a guide bar; 4. a threaded sleeve; 5. a support plate; 6. a bidirectional threaded rod; 7. a drive motor; 8. a guide groove; 9. a slide bar; 10. a fixing plate; 11. a connecting rod; 12. a sliding sleeve; 13. a chuck; 14. a non-slip mat; 15. an outer anti-slip sleeve; 16. an inner anti-slip sleeve.

Detailed Description

The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.

Referring to fig. 1-4, the present invention provides a technical solution: a disc part machining clamp comprises a workbench 1, clamping plates 2, guide rods 3, threaded sleeves 4, supporting plates 5, two-way threaded rods 6 and a driving motor 7, wherein guide grooves 8 are formed in the top of the workbench 1, the clamping plates 2 are arranged at two ends, located at the guide grooves 8, of the top of the workbench 1, the guide rods 3 are fixed at the bottom of the clamping plates 2, the guide rods 3 penetrate through the guide grooves 8 and are fixedly connected with the threaded sleeves 4, the guide rods 3 are slidably connected with the guide grooves 8, the supporting plates 5 are symmetrically fixed at two ends, located at the guide grooves 8, of the bottom of the workbench 1, the two-way threaded rods 6 are rotatably connected between the two supporting plates 5, one end of each two-way threaded rod 6 penetrates through the supporting plates 5 and is fixedly connected with output shafts of the driving motor 7, the driving motor 7 is fixedly connected with the side faces of the supporting plates 5, and the two threaded, when the clamping device is used, the driving motor 7 can drive the bidirectional threaded rod 6 to rotate, the bidirectional threaded rod 6 drives the two thread sleeves 4 to move, and then the clamping plates 2 can be driven to move in the same direction or in the opposite direction, so that the two clamping plates 2 can move symmetrically, the disc parts are always positioned between the two clamping plates 2, and the disc parts do not need to be repeatedly positioned when being processed.

The bidirectional threaded rod 6 and the guide groove 8 are arranged in parallel, so that the bidirectional threaded rod is convenient to move.

The outside symmetry of two-way threaded rod 6 is provided with two slide bars 9, and

slide bar

9 and 6 parallel arrangement of two-way threaded rod, the both ends of slide bar 9 all are fixed with fixed plate 10, the top of fixed plate 10 and the bottom fixed connection of workstation 1, the bottom symmetry of splint 2 is fixed with connecting rod 11, the bottom of connecting rod 11 is fixed with sliding sleeve 12, and sliding sleeve 12 sliding connection is in the slide bar 9 outside, can keep the stability that splint 2 removed through slide bar 9.

The side of splint 2 is equipped with the open slot, and sliding connection has chuck 13 in the open slot, the side of chuck 13 is arc, steps up through chuck 13, and chuck 13 slides in splint 2 inboards, and when in actual use, can fix through changing chuck 13 to the part of equidimension not, and the inboard radian of different chucks is different, consequently can increase the stability fixed to the part.

The clamping head 13 is fixed with an anti-slip pad 14 on the arc surface, and the side surface of the anti-slip pad 14 is provided with an anti-slip bulge to increase friction.

An outer anti-slip sleeve 15 is fixed on the outer side of the chuck 13, an inner anti-slip sleeve 16 is fixed on the inner wall of the open slot of the clamping plate 2, and the outer anti-slip sleeve 15 is connected with the inner anti-slip sleeve 16 in a sliding mode, so that the stability of the chuck 13 is improved.

It is noted that, herein, relational terms such as first and second, and the like may be used solely to distinguish one entity or action from another entity or action without necessarily requiring or implying any actual such relationship or order between such entities or actions. Also, the terms "comprises," "comprising," or any other variation thereof, are intended to cover a non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements does not include only those elements but may include other elements not expressly listed or inherent to such process, method, article, or apparatus.

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

Claims

1. The utility model provides a disc is anchor clamps for parts machining, includes workstation (1), splint (2), guide arm (3), swivel nut (4), backup pad (5), two-way threaded rod (6) and driving motor (7), its characterized in that: the top of the workbench (1) is provided with a guide groove (8), the top of the workbench (1) is provided with clamping plates (2) at two ends of the guide groove (8), a guide rod (3) is fixed at the bottom of the clamping plate (2), the guide rod (3) passes through the guide groove (8) and is fixedly connected with the threaded sleeve (4), the guide rod (3) is connected with the guide groove (8) in a sliding way, supporting plates (5) are symmetrically fixed at the bottom of the workbench (1) at the two ends of the guide groove (8), and a bidirectional threaded rod (6) is rotatably connected between the two supporting plates (5), one end of the bidirectional threaded rod (6) passes through the supporting plate (5) and is fixedly connected with an output shaft of a driving motor (7), the driving motor (7) is fixedly connected with the side face of the supporting plate (5), and the two thread sleeves (4) at the two ends of the guide groove (8) are symmetrically connected to the two ends of the bidirectional threaded rod (6).

2. The jig for processing a disc-like part according to claim 1, wherein: the bidirectional threaded rod (6) is arranged in parallel with the guide groove (8).

3. The jig for processing a disc-like part according to claim 1, wherein: the outside symmetry of two-way threaded rod (6) is provided with two slide bars (9), and slide bar (9) and two-way threaded rod (6) parallel arrangement, the both ends of slide bar (9) all are fixed with fixed plate (10), the top of fixed plate (10) and the bottom fixed connection of workstation (1), the bottom symmetry of splint (2) is fixed with connecting rod (11), the bottom of connecting rod (11) is fixed with sliding sleeve (12), and sliding sleeve (12) sliding connection is in the slide bar (9) outside.

4. The jig for processing a disc-like part according to claim 1, wherein: the side of splint (2) is equipped with the open slot, and sliding connection has chuck (13) in the open slot, the side of chuck (13) is arc.

5. The jig for processing a disc-like part according to claim 4, wherein: the clamping head (13) is fixed with an anti-slip pad (14) on the arc-shaped surface, and the side surface of the anti-slip pad (14) is provided with an anti-slip bulge.

6. The jig for processing a disc-like part according to claim 4, wherein: an outer anti-slip sleeve (15) is fixed on the outer side of the chuck (13), an inner anti-slip sleeve (16) is fixed on the inner wall of the opening groove of the clamping plate (2), and the outer anti-slip sleeve (15) is connected with the inner anti-slip sleeve (16) in a sliding mode.