CN219212297U

CN219212297U - Machining drilling fixture for mechanical equipment

Info

Publication number: CN219212297U
Application number: CN202320855753.5U
Authority: CN
Inventors: 吴存江; 郭玉欣; 董婧文
Original assignee: Tianjin Keyu Electronic Technology Co ltd
Current assignee: Tianjin Keyu Electronic Technology Co ltd
Priority date: 2023-04-17
Filing date: 2023-04-17
Publication date: 2023-06-20
Anticipated expiration: 2033-04-17

Abstract

The utility model discloses a machining drilling clamp of mechanical equipment, which belongs to the technical field of clamps and aims at the problems that the clamp has single function and is inconvenient to unlock and take objects in the prior art, and the machining drilling clamp comprises a workpiece placing table, wherein a pushing mechanism is arranged on the upper surface of the workpiece placing table and comprises a lifting clamping plate, a jacking cylinder, a translation clamping plate and a translation sliding arm, the upper surface of the workpiece placing table is provided with a lifting notch, the lifting clamping plate is in sliding connection with the lifting notch of the workpiece placing table, the jacking cylinder is arranged at the lower part of the lifting clamping plate, the upper surface of the workpiece placing table is provided with a translation sliding groove, and the translation sliding arm is in sliding connection with the translation sliding groove of the workpiece placing table; according to the automatic blanking device, through the arranged pushing mechanism, after drilling is finished, the lifting clamping plate is automatically retracted into the lifting notch of the workpiece placing table through the lifting cylinder, and the translation clamping plate continuously translates and pushes the mechanical equipment, so that the automatic blanking of the mechanical equipment can be realized while the clamp is unlocked.

Description

Machining drilling fixture for mechanical equipment

Technical Field

The utility model belongs to the technical field of clamps, and particularly relates to a machining drilling clamp of mechanical equipment.

Background

The fixture is a device for fixing a work object to occupy a correct position to receive a construction or a detection, and is also called a fixture in a broad sense, a device for rapidly, conveniently and safely mounting a work in any process in a process, and may be called a fixture.

At present, a shell on mechanical equipment often needs to be drilled when being produced, a fixture fixing position is adopted before a drill drills a workpiece on a workpiece placing table, after drilling is completed, the workpiece is required to be removed after the fixture is loosened with extremely large caliber, but the manual unlocking fixture is not influenced by shielding of the fixture, the operation of taking out the workpiece is complicated, and particularly, the moving position is more difficult when the size of the mechanical workpiece is larger.

Therefore, a machining drilling fixture of mechanical equipment is needed, and the problems that in the prior art, the fixture is single in function and inconvenient to unlock and take objects are solved.

Disclosure of Invention

The utility model aims to provide a machining drilling clamp of mechanical equipment, which aims to solve the problems in the background technology.

In order to achieve the above purpose, the present utility model provides the following technical solutions: the utility model provides a machining boring grab of mechanical equipment, includes that the work piece is placed the platform, the upper surface of work piece is placed the platform and is provided with pushing equipment, pushing equipment includes lifting clamp plate, jacking cylinder, translation splint and smooth arm, the lifting notch has been seted up to the upper surface of work piece is placed the platform, lifting clamp plate sliding connection is in the lifting notch of work piece is placed the platform, the translation spout has been seted up to the jacking cylinder setting in lifting clamp plate's lower part, translation arm sliding connection is in the translation spout of work piece is placed the platform, translation splint is fixed in one side surface upper edge department of translation arm, the rotation mouth has been seted up to the upper surface of work piece is placed the platform, the rotation is connected with the guide roller in the rotation mouth of work piece is placed the platform.

In the scheme, a bearing seat is fixed on the inner wall of the workpiece placement table, a positioning screw sleeve is embedded and fixed in the translational sliding arm, a positioning screw rod is arranged in the workpiece placement table in a penetrating mode, and a driving motor is arranged on one side surface of the workpiece placement table.

It is further worth to say that one end of the positioning screw rod is arranged at the bearing seat, the positioning screw rod is in threaded connection with the positioning screw sleeve, and an output shaft of the driving motor is fixed at one end, far away from the bearing seat, of the positioning screw rod.

It is still further to be noted that, lifting clamp plate with the translation clamp plate is relative one side surface all is fixed with anti-skidding gasket, be provided with the centre gripping mouth between lifting clamp plate and the translation clamp plate.

As a preferred implementation mode, the lower surface of the workpiece placement table is fixedly provided with a guide bracket, the jacking cylinder is arranged on the inner bottom wall of the guide bracket, the output end of the jacking cylinder is fixed in the middle of the lower surface of the lifting clamping plate, the side surface of the lifting clamping plate is fixedly provided with a guide sliding bar, and the inner side wall of the guide bracket is provided with a guide sliding groove matched with the guide sliding bar.

As a preferable implementation mode, the two ends of the material guiding roller are respectively fixed with an anti-drop rotating head, and the material guiding roller is distributed in three rotating ports of the workpiece placing table.

Compared with the prior art, the machining drilling fixture for the mechanical equipment provided by the utility model at least has the following beneficial effects:

through the pushing equipment who sets up, after drilling finishes, the lift splint is through the automatic lift notch that takes in the work piece place the platform of jacking cylinder, and translation splint continuously translate and promote mechanical equipment, can realize the automatic unloading to mechanical equipment when anchor clamps unblock like this.

Through the guide roller that sets up, at translation splint pushing mechanical equipment's in-process, mechanical equipment's bottom and the upper edge contact of guide roller, and the guide roller rotates the setting in the rotation mouth of work piece placing table, can reduce the frictional resistance of mechanical equipment unloading in-process like this and play the effect of supplementary unloading.

Drawings

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

FIG. 2 is a perspective view of a split structure of a guide roller of the present utility model;

FIG. 3 is a cross-sectional view of the workpiece placement stage of the present utility model;

fig. 4 is a perspective view of the lifting clamp plate structure of the utility model.

In the figure: 1. a workpiece placement table; 2. a guide bracket; 3. lifting splints; 4. jacking the air cylinder; 5. a guide chute; 6. a guide slide; 7. translating the clamping plate; 8. translating the slide arm; 9. an anti-slip gasket; 10. a positioning screw sleeve; 11. a positioning screw rod; 12. a bearing seat; 13. a driving motor; 14. translating the chute; 15. a rotating port; 16. a material guiding roller; 17. an anti-drop rotating head; 18. lifting the notch.

Detailed Description

The utility model is further described below with reference to examples.

Referring to fig. 1-4, the utility model provides a machining drilling fixture of a mechanical device, which comprises a workpiece placing table 1, wherein a pushing mechanism is arranged on the upper surface of the workpiece placing table 1, the pushing mechanism comprises a lifting clamp plate 3, a jacking cylinder 4, a translation clamp plate 7 and a translation arm 8, a lifting notch 18 is formed on the upper surface of the workpiece placing table 1, the lifting clamp plate 3 is slidably connected in the lifting notch 18 of the workpiece placing table 1, the jacking cylinder 4 is arranged at the lower part of the lifting clamp plate 3, a translation chute 14 is formed on the upper surface of the workpiece placing table 1, the translation clamp plate 8 is slidably connected in the translation chute 14 of the workpiece placing table 1, the translation clamp plate 7 is fixed at the upper edge of one side surface of the translation clamp plate 8, a rotating opening 15 is formed on the upper surface of the workpiece placing table 1, and a material guiding roller 16 is rotatably connected in the rotating opening 15 of the workpiece placing table 1.

Further, as shown in fig. 1, 2 and 3, it is worth specifically explaining that the inner wall of the workpiece placement table 1 is fixed with a bearing seat 12, the inside of the translational sliding arm 8 is embedded and fixed with a positioning screw sleeve 10, the inside of the workpiece placement table 1 is penetrated with a positioning screw rod 11, and one side surface of the workpiece placement table 1 is provided with a driving motor 13.

Further, as shown in fig. 3, it is worth specifically explaining that one end of the positioning screw 11 is disposed at the bearing seat 12, the positioning screw 11 is in threaded connection with the positioning screw sleeve 10, and the output shaft of the driving motor 13 is fixed at one end of the positioning screw 11 far from the bearing seat 12.

The scheme comprises the following working processes: before the use, wait to bore the drilling machine tool equipment and place on work piece and place platform 1, then start driving motor 13, driving motor 13 drives the position adjustment lead screw 11 and rotates in bearing frame 12 department, the position adjustment swivel nut 10 of threaded connection with position adjustment lead screw 11 drives translation slide arm 8 and slides along the translation spout 14 of work piece and place platform 1, can control anti-skidding gasket 9 and be close to lifting clamp plate 3 constantly and shrink the centre gripping mouth, lifting clamp plate 3 and translation clamp plate 7 cooperation are treated the drilling machine tool equipment and are fixed so that the drill bit carries out drilling treatment like this, after drilling finishes, lifting clamp plate 3 is through jacking cylinder 4 automatic income work piece place platform 1's lift notch 18, in this process, translation clamp plate 7 keeps translating and promotes machine tool equipment, can realize the automatic unloading to machine tool equipment when anchor clamps unblock like this.

The working process can be as follows: after drilling is finished, the lifting clamp plate 3 is automatically retracted into the lifting notch 18 of the workpiece placement table 1 through the lifting cylinder 4, and the translation clamp plate 7 continuously translates and pushes the mechanical equipment, so that the automatic discharging of the mechanical equipment can be realized while the clamp is unlocked.

As further shown in fig. 1, 2 and 4, it should be noted that, an anti-slip pad 9 is fixed on a surface of the lifting clamp plate 3 opposite to the translational clamp plate 7, and a clamping opening is provided between the lifting clamp plate 3 and the translational clamp plate 7.

Further, as shown in fig. 4, it is worth specifically explaining that the lower surface of the workpiece placement table 1 is fixed with a guide bracket 2, a jacking cylinder 4 is arranged on the inner bottom wall of the guide bracket 2, the output end of the jacking cylinder 4 is fixed in the middle of the lower surface of the lifting clamp plate 3, a guide slide bar 6 is fixed on the side surface of the lifting clamp plate 3, a guide chute 5 matched with the guide slide bar 6 is formed in the inner side wall of the guide bracket 2, the bottom of the mechanical equipment is contacted with the upper edge of the guide roller 16 in the process of pushing the mechanical equipment by the translation clamp plate 7, and the guide roller 16 is rotatably arranged in a rotation opening 15 of the workpiece placement table 1, so that the friction resistance in the unloading process of the mechanical equipment can be reduced and the auxiliary unloading effect can be achieved.

Further, as shown in fig. 1, it is worth specifically explaining that the two ends of the guiding roller 16 are fixed with anti-drop rotating heads 17, and the guiding roller 16 is located in the three rotating openings 15 of the workpiece placing table 1.

To sum up: after drilling is finished, the lifting clamp plate 3 is automatically retracted into the lifting notch 18 of the workpiece placing table 1 through the lifting cylinder 4, and the translation clamp plate 7 continuously translates and pushes the mechanical equipment, so that the automatic discharging of the mechanical equipment can be realized while the clamp is unlocked; in the process of pushing the mechanical equipment by the translation clamping plate 7, the bottom of the mechanical equipment is contacted with the upper edge of the material guiding roller 16, and the material guiding roller 16 is rotatably arranged in the rotating opening 15 of the workpiece placing table 1, so that the friction resistance in the blanking process of the mechanical equipment can be reduced, and the auxiliary blanking effect is realized.

The jacking cylinder 4 and the driving motor 13 can be purchased in the market, the driving motor 13 is provided with a power supply, and the jacking cylinder and the driving motor are fully disclosed in the field, so that the description is not repeated.

Claims

1. Machining and drilling clamp of mechanical equipment, including work piece placing table (1), its characterized in that: the upper surface of work piece placing table (1) is provided with pushing equipment, pushing equipment includes lifting clamp plate (3), jacking cylinder (4), translation clamp plate (7) and translation arm (8), lifting notch (18) have been seted up to the upper surface of work piece placing table (1), lifting clamp plate (3) sliding connection is in lifting notch (18) of work piece placing table (1), jacking cylinder (4) set up in the lower part of lifting clamp plate (3), translation spout (14) have been seted up on work piece placing table (1) upper surface, translation slide arm (8) sliding connection is in translation spout (14) of work piece placing table (1), translation clamp plate (7) are fixed in one side surface upper edge department of translation slide arm (8), rotation mouth (15) have been seted up to the upper surface of work piece placing table (1), rotation mouth (15) of work piece placing table (1) are rotated and are connected with guide roller (16).

2. A machine tooling drill jig of claim 1, wherein: the inner wall of the workpiece placement table (1) is fixedly provided with a bearing seat (12), the inside of the translation sliding arm (8) is embedded and fixed with a positioning screw sleeve (10), the inside of the workpiece placement table (1) is provided with a positioning screw rod (11) in a penetrating way, and one side surface of the workpiece placement table (1) is provided with a driving motor (13).

3. A machine tooling drill jig of claim 2, wherein: one end of the positioning screw rod (11) is arranged at the bearing seat (12), the positioning screw rod (11) is in threaded connection with the positioning screw sleeve (10), and an output shaft of the driving motor (13) is fixed at one end, far away from the bearing seat (12), of the positioning screw rod (11).

4. A machine tooling drill jig of claim 3, wherein: the lifting clamp plate (3) and the translation clamp plate (7) are both fixed with anti-slip gaskets (9) on the surfaces of the opposite sides, and a clamping opening is formed between the lifting clamp plate (3) and the translation clamp plate (7).

5. The machine tooling drill jig of claim 4, wherein: the workpiece placement table is characterized in that a guide bracket (2) is fixed on the lower surface of the workpiece placement table (1), a jacking cylinder (4) is arranged on the inner bottom wall of the guide bracket (2), the output end of the jacking cylinder (4) is fixed in the middle of the lower surface of a lifting clamp plate (3), a guide slide bar (6) is fixed on the side face of the lifting clamp plate (3), and a guide chute (5) matched with the guide slide bar (6) is formed in the inner side wall of the guide bracket (2).

6. A machine tooling drill jig of claim 5, wherein: anti-drop rotating heads (17) are fixed at two ends of the material guiding roller (16), and the material guiding roller (16) is located in three rotating ports (15) of the workpiece placing table (1) and distributed.