CN213033718U

CN213033718U - Drilling clamp for machining mechanical equipment

Info

Publication number: CN213033718U
Application number: CN202022133423.4U
Authority: CN
Inventors: 朱艳萍
Original assignee: Henan Yitong Intelligent Technology Co ltd
Current assignee: Sichuan Lihong Technology Co ltd
Priority date: 2020-09-25
Filing date: 2020-09-25
Publication date: 2021-04-23
Anticipated expiration: 2030-09-25

Abstract

The utility model discloses a boring grab for mechanical equipment processing relates to boring grab technical field, can all have certain difference for solving current machined part outward appearance shape among the prior art to make the work piece add man-hour in drilling unable conventional anchor clamps of adoption press from both sides tight fixed problem to it. The top of anchor clamps workstation is provided with automatically controlled anchor clamps subassembly, and automatically controlled anchor clamps subassembly has four, automatically controlled anchor clamps subassembly is including supporting the slip table, the both sides of supporting the slip table all are provided with fixed gleitbretter, and fixed gleitbretter and support slip table welded connection, the top of supporting the slip table is provided with anchor clamps and accomodates the sleeve, and anchor clamps accomodate sleeve and support slip table fixed connection, the telescopic one end is accomodate to anchor clamps is provided with rubber shock-absorbing gasket, and rubber shock-absorbing gasket and anchor clamps accomodate the sleeve and pass through the draw-in groove and be connected, the telescopic other end is accomodate to anchor clamps is provided with the sleeve termination, and.

Description

Drilling clamp for machining mechanical equipment

Technical Field

The utility model relates to a boring grab technical field specifically is a boring grab for mechanical equipment processing.

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, and is also called a jig. In a broad sense, any process step in the process, the means for quickly, conveniently and safely mounting the workpiece may be referred to as a jig, which is generally composed of a positioning element, a clamping device, a tool setting guide element, an indexing device, a connecting element, a jig body, and the like.

However, the existing mechanical workpiece has certain differences in appearance and shape, so that the workpiece cannot be clamped and fixed by a conventional clamp when being drilled; therefore, the existing requirements are not met, and a drilling clamp for machining equipment is provided for the purpose.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a boring grab for mechanical equipment processing to current machined part outward appearance shape that proposes in solving above-mentioned background art all can have certain difference, thereby makes the work piece carry out boring man-hour unable conventional anchor clamps of adoption press from both sides tight fixed problem to it.

In order to achieve the above object, the utility model provides a following technical scheme: a drilling fixture for machining mechanical equipment comprises a fixture workbench, wherein four electric control fixture assemblies are arranged above the fixture workbench and comprise a support sliding table, fixed sliding sheets are arranged on two sides of the support sliding table and are welded with the support sliding table, a fixture storage sleeve is arranged above the support sliding table and is fixedly connected with the support sliding table, a rubber damping gasket is arranged at one end of the fixture storage sleeve and is connected with the fixture storage sleeve through a clamping groove, a sleeve end cap is arranged at the other end of the fixture storage sleeve and is connected with the fixture storage sleeve through a screw, a positioning metal cone is arranged inside the fixture storage sleeve, a threaded lead screw is arranged at one end of the positioning metal cone, and the threaded screw rod is welded with the positioning metal cone.

Preferably, the inner side of the sleeve end sealing is provided with a driving sleeve shaft, the driving sleeve shaft is connected with the sleeve end sealing through a clamping groove, and the driving sleeve shaft is electrically connected with the data control port.

Preferably, the other end of the driving sleeve shaft is provided with a nut bearing, the nut bearing is rotatably connected with the driving sleeve shaft, and the nut bearing is rotatably connected with the threaded screw rod through an internal thread.

Preferably, the surface of anchor clamps workstation is provided with the metal face, and the metal face passes through the draw-in groove with the anchor clamps workstation and is connected, the surface of metal face is provided with fixing bolt.

Preferably, all be provided with around fixing bolt and adjust the spout, and adjust the inside of spout and be provided with locking bolt.

Preferably, the locking bolt is rotatably connected with the fixed sliding piece through an internal thread, and the locking bolt penetrates and extends to the inside of the adjusting sliding groove.

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

1. the utility model discloses an above anchor clamps workstation is provided with four groups of automatically controlled anchor clamps subassemblies, four groups of automatically controlled anchor clamps subassemblies can be adjusted according to the in service behavior of difference, when carrying out perpendicular man-hour, only need place the work piece between four groups of automatically controlled anchor clamps subassemblies can, the drilling rod carries out drilling operation from the top afterwards, and when carrying out side man-hour, can dismantle the automatically controlled anchor clamps subassembly of arbitrary one side, place the work piece between remaining three groups of automatically controlled anchor clamps subassemblies afterwards, the drilling rod carries out drilling operation from the dismantlement face, and the automatically controlled anchor clamps subassembly relative with the dismantlement face then can play the effect of fulcrum;

2. the utility model discloses a location metal awl presss from both sides tightly fixed to the work piece, and at the in-process of drilling, the work piece can be transmitted in the vibrations of drilling rod to make and take place the friction between work piece and the anchor clamps, cause the wearing and tearing of certain area to appear in the surface, and the location metal awl of adoption then can reduce the wound area of anchor clamps to workpiece surface, and when carrying out multiaspect drilling processing simultaneously, the location of the drilling rod of can being convenient for in the aperture that the location metal awl left.

Drawings

FIG. 1 is an overall front view of the present invention;

FIG. 2 is a schematic structural view of a fixture worktable of the present invention;

fig. 3 is a schematic structural view of the control clamp assembly of the present invention.

In the figure: 1. a jig table; 2. a metal plate surface; 3. an electrically controlled clamp assembly; 4. locking the bolt; 5. adjusting the sliding chute; 6. fixing the bolt; 7. a support slipway; 8. a clamp receiving sleeve; 9. a rubber cushion ring; 10. fixing the sliding sheet; 11. end sealing of the sleeve; 12. a drive sleeve shaft; 13. a nut bearing; 14. positioning a metal cone; 15. a threaded lead screw; 16. a data control port.

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.

Referring to fig. 1-3, the present invention provides an embodiment: a drilling clamp for machining mechanical equipment comprises a clamp workbench 1, wherein electric control clamp assemblies 3 are arranged above the clamp workbench 1, four electric control clamp assemblies 3 are arranged, four electric control clamp assemblies 3 can be adjusted according to different use conditions, when vertical surface machining is carried out, a workpiece is placed between the four electric control clamp assemblies 3, then drilling operation is carried out on a drill rod from the upper side, when side surface machining is carried out, the electric control clamp assembly 3 on any side surface can be dismounted, then the workpiece is placed between the remaining three electric control clamp assemblies 3, then drilling operation is carried out on the drill rod from the dismounting surface, the electric control clamp assembly 3 opposite to the dismounting surface can play a role of a fulcrum, the electric control clamp assembly 3 comprises a supporting sliding table 7, both sides of the supporting sliding table 7 are provided with fixing sliding pieces 10, and the fixing sliding pieces 10 are welded with the supporting sliding table 7, a clamp accommodating sleeve 8 is arranged above the supporting sliding table 7, the clamp accommodating sleeve 8 is fixedly connected with the supporting sliding table 7, one end of the clamp accommodating sleeve 8 is provided with a rubber damping washer 9 to reduce the influence of vibration on the supporting sliding table 7, the rubber damping washer 9 is connected with the clamp accommodating sleeve 8 through a clamping groove, the other end of the clamp accommodating sleeve 8 is provided with a sleeve sealing end 11, the sleeve sealing end 11 is connected with the clamp accommodating sleeve 8 through a screw, a positioning metal cone 14 is arranged inside the clamp accommodating sleeve 8, the vibration of a drill rod can be transmitted to the workpiece in the drilling process, so that friction is generated between the workpiece and a clamp, the surface is abraded in a certain area, the adopted positioning metal cone 14 can reduce the wound area of the clamp on the surface of the workpiece, and meanwhile, the hole diameter left by the positioning metal cone 14 can facilitate the positioning of the drill rod during multi-surface drilling, one end of the positioning metal cone 14 is provided with a threaded screw rod 15, and the threaded screw rod 15 is connected with the positioning metal cone 14 in a welding manner.

Further, a driving sleeve shaft 12 is arranged on the inner side of the sleeve end sealing 11, the driving sleeve shaft 12 is connected with the sleeve end sealing 11 through a clamping groove, and the driving sleeve shaft 12 is electrically connected with the data control port 16, so that automatic circuit control is realized.

Further, the other end of the driving sleeve 12 is provided with a nut bearing 13, and the nut bearing 13 is rotatably connected with the driving sleeve 12, the nut bearing 13 is rotatably connected with the threaded screw 15 through an internal thread, the nut bearing 13 can rotate along the outer ring of the driving sleeve 12, and when the nut bearing 13 rotates, the threaded screw 15 inside the nut bearing 13 extends or retracts along the rotating direction of the nut bearing 13.

Further, the surface of the fixture workbench 1 is provided with a metal plate surface 2, so that the hardness is guaranteed, the friction resistance is reduced, the metal plate surface 2 is connected with the fixture workbench 1 through a clamping groove, the surface of the metal plate surface 2 is provided with a fixing bolt 6, and the fixture workbench 1 can be installed and fixed under a drill rod on the drilling equipment through the fixing bolt 6.

Further, all be provided with around fixing bolt 6 and adjust spout 5, and the inside of adjusting spout 5 is provided with locking bolt 4, adjusts four groups of 5 total of spouts, and every group all has two to adjust spout 5 and constitutes, can adjust the interval size between the automatically controlled anchor clamps subassembly 3 according to the size diameter of machined part in certain numerical range.

Furthermore, locking bolt 4 and fixed gleitbretter 10 are connected through the internal thread rotation, and locking bolt 4 runs through the inside that extends to regulation spout 5, can accomplish automatically controlled anchor clamps subassembly 3's interval regulation and locking fixed operation through the elasticity degree of control locking bolt 4.

The working principle is as follows: when the tool is used, adjustment is carried out according to different use conditions, when vertical surface machining is carried out, a workpiece is placed among four groups of electric control clamp assemblies 3, then drilling operation is carried out on a drill rod from the upper part, when side surface machining is carried out, the electric control clamp assemblies 3 on any one surface can be disassembled, then the workpiece is placed among the remaining three groups of electric control clamp assemblies 3, then drilling operation is carried out on the drill rod from the disassembling surface, the electric control clamp assemblies 3 opposite to the disassembling surface can play a role in supporting points, after a machining mode is determined, the distance among the electric control clamp assemblies 3 can be adjusted by controlling the locking bolts 4, so that the tool is suitable for the size of a workpiece within a certain numerical range according to the size of the workpiece, and finally, through rotation of the nut bearing 13, the threaded screw rod 15 inside the tool is stretched to enable the positioning metal cone 14 to be, because in the drilling process, the vibration of the drill rod can be transmitted to the workpiece, so that friction is generated between the workpiece and the clamp, the surface is abraded in a certain area, the wound area of the clamp on the surface of the workpiece can be reduced by the adopted positioning metal cone 14, and meanwhile, when multi-surface drilling machining is carried out, the hole diameter left by the positioning metal cone 14 can be convenient for positioning of the drill rod.

It is obvious to a person skilled in the art that the invention is not restricted to details of the above-described exemplary embodiments, but that it can be implemented in other specific forms without departing from the spirit or essential characteristics of the invention. The present embodiments are therefore to be considered in all respects as illustrative and not restrictive, the scope of the invention 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

1. A boring grab for machining equipment, includes anchor clamps workstation (1), its characterized in that: the fixture comprises a fixture workbench (1), wherein four electric control fixture assemblies (3) are arranged above the fixture workbench (1), each electric control fixture assembly (3) comprises a support sliding table (7), fixed sliding sheets (10) are arranged on two sides of each support sliding table (7), the fixed sliding sheets (10) are welded with the support sliding tables (7), a fixture accommodating sleeve (8) is arranged above each support sliding table (7), each fixture accommodating sleeve (8) is fixedly connected with the corresponding support sliding table (7), a rubber damping washer (9) is arranged at one end of each fixture accommodating sleeve (8), each rubber damping washer (9) is connected with the corresponding fixture accommodating sleeve (8) through a clamping groove, a sleeve sealing end (11) is arranged at the other end of each fixture accommodating sleeve (8), and each sleeve sealing end (11) is connected with the corresponding fixture accommodating sleeve (8) through screws, the fixture storage sleeve is characterized in that a positioning metal cone (14) is arranged inside the fixture storage sleeve (8), a threaded screw rod (15) is arranged at one end of the positioning metal cone (14), and the threaded screw rod (15) is connected with the positioning metal cone (14) in a welding mode.

2. The drilling jig for machining equipment according to claim 1, characterized in that: the inner side of the sleeve end sealing (11) is provided with a driving sleeve shaft (12), the driving sleeve shaft (12) is connected with the sleeve end sealing (11) through a clamping groove, and the driving sleeve shaft (12) is electrically connected with a data control port (16).

3. The drilling jig for machining equipment according to claim 2, characterized in that: the other end of the driving sleeve shaft (12) is provided with a nut bearing (13), the nut bearing (13) is rotatably connected with the driving sleeve shaft (12), and the nut bearing (13) is rotatably connected with the threaded screw rod (15) through internal threads.

4. The drilling jig for machining equipment according to claim 1, characterized in that: the surface of anchor clamps workstation (1) is provided with metal face (2), and metal face (2) are connected through the draw-in groove with anchor clamps workstation (1), the surface of metal face (2) is provided with fixing bolt (6).

5. The drilling jig for machining equipment according to claim 4, characterized in that: all be provided with around fixing bolt (6) and adjust spout (5), and the inside of adjusting spout (5) is provided with locking bolt (4).

6. The drilling jig for machining equipment according to claim 5, characterized in that: the locking bolt (4) is rotatably connected with the fixed sliding piece (10) through internal threads, and the locking bolt (4) penetrates through the inner part extending to the adjusting sliding groove (5).