CN211438178U

CN211438178U - Drilling clamp for multi-spindle drilling machine

Info

Publication number: CN211438178U
Application number: CN201921941969.3U
Authority: CN
Inventors: 李广荣; 刘进兵; 陈海琴
Original assignee: Fengxian Feiyang Metal Products Co ltd
Current assignee: Fengxian Feiyang Metal Products Co ltd
Priority date: 2019-11-12
Filing date: 2019-11-12
Publication date: 2020-09-08
Anticipated expiration: 2029-11-12

Abstract

The utility model is suitable for a multiaxis drilling machine correlation field provides a boring grab for multiaxis drilling machine, including base, backup pad and fluting, the top of base is provided with the connecting plate, and the below fixedly connected with dwang of connecting plate to the right side top of connecting plate is fixed with first rubber pad, the top fixed mounting of base has the backup pad, the surface connection of backup pad has the extrusion piece, and is provided with the second rubber pad below the right side of extrusion piece, the left side of extrusion piece is connected with fastening screw, the fluting has been seted up on the surface of base, and rotates on the grooved inner wall and be connected with spacing fixture block, the bottom of dwang is connected with the ratchet. This boring grab for multi-spindle drilling machine is provided with extrusion piece and the fastening screw that the right-hand member is trapezium structure, can conveniently drive the extrusion piece through rotating fastening screw and go up and down, and then conveniently makes the second rubber pad extrusion work piece of extrusion piece below, has made things convenient for the fixed of work piece.

Description

Drilling clamp for multi-spindle drilling machine

Technical Field

The utility model relates to a relevant technical field of multi-spindle drilling machine specifically is a boring grab for multi-spindle drilling machine.

Background

The extensive mechanical field that is applied to of multi-axis drilling machine, in multi-axis drilling machine's use, need come the anchor clamps of the required drilling of centre gripping through boring grab, therefore boring grab's very big influence drilling quality still exists very big some problems to current boring grab for multi-axis drilling machine, for example:

present drilling jig for multi-spindle drilling machine is relatively poor to the centre gripping effect of work piece when using, appears the loose phenomenon that drops of work piece easily, influences the accurate nature of drilling, and the use angle of anchor clamps is single simultaneously, consequently, the utility model aims to provide a drilling jig for multi-spindle drilling machine to solve the problem that above-mentioned background art provided.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a drilling jig for multi-spindle drilling machine to solve the present drilling jig for multi-spindle drilling machine who proposes among the above-mentioned background art relatively poor to the centre gripping effect of work piece when using, the loose phenomenon that drops of work piece appears easily, influences the accurate nature of drilling, the single problem of use angle of anchor clamps simultaneously.

In order to achieve the above object, the utility model provides a following technical scheme: the utility model provides a boring grab for multi-spindle drilling machine, includes base, backup pad and fluting, the top of base is provided with the connecting plate, and the below fixedly connected with dwang of connecting plate to the right side top of connecting plate is fixed with first rubber pad, the top fixed mounting of base has the backup pad, and the surface of backup pad has seted up the spout, the surface connection of backup pad has the extrusion piece, and the right side below of extrusion piece is provided with the second rubber pad to the fixed surface of extrusion piece has spacing, the left side of extrusion piece is connected with fastening screw, the fluting has been seted up on the surface of base, and rotates on the grooved inner wall and be connected with spacing fixture block, the bottom of dwang is connected with the ratchet.

The utility model discloses still provide the upper surface of first rubber pad and the lower surface of second rubber pad all are serration structure, and first rubber pad and second rubber pad correspond the setting.

The utility model discloses still provide the right side of extrusion piece is the trapezium structure, and the extrusion piece runs through backup pad and fastening screw threaded connection to the extrusion piece is sliding construction with the backup pad.

The utility model discloses still provide fastening screw is connected for rotating with the connecting plate, and fastening screw's the outside has cup jointed first spring to first spring is fixed between connecting plate and extrusion piece.

The utility model discloses still provide spacing fixture block is slope column structure, and spacing fixture block passes through the second spring and constitutes elastic construction with the grooved inner wall in base surface to this structure is provided with four at grooved inner wall angle.

The utility model discloses still provide the ratchet adopts the welded mode to be connected with the connecting plate, and the connected mode of ratchet and spacing fixture block is connected for the block.

Compared with the prior art, the beneficial effects of the utility model are that: the drilling jig for the multi-spindle drilling machine;

1. the extrusion block and the fastening screw rod with the trapezoidal structures at the right ends are arranged, so that the extrusion block can be conveniently driven to lift by rotating the fastening screw rod, a second rubber pad below the extrusion block can be conveniently used for extruding a workpiece, the workpiece is conveniently fixed, meanwhile, the limiting strip on the surface of the extrusion block can effectively limit the extrusion block, and the use stability of the extrusion block is improved;

2. be provided with spacing fixture block and ratchet, can make the ratchet on connecting plate below bull stick surface mesh on the spacing fixture block on base middle part fluting inner wall and rotate through rotating the connecting plate, conveniently adjust the angle of connecting plate, and then conveniently adjust the angle of use of this anchor clamps, improve this boring grab's practicality.

Drawings

Fig. 1 is a schematic view of a front view structure provided by the present invention;

fig. 2 is a schematic view of the bottom structure of the extrusion block provided by the present invention;

fig. 3 is the utility model provides a base sectional structure schematic drawing of bowing.

In the figure: 1. a base; 2. a connecting plate; 3. rotating the rod; 4. a support plate; 5. a first rubber pad; 6. a chute; 7. extruding the block; 8. a second rubber pad; 9. a limiting strip; 10. fastening a screw rod; 11. a first spring; 12. grooving; 13. a limiting clamping block; 14. a second spring; 15. and (4) ratchet wheels.

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. 1-3, the present invention provides a technical solution: a drilling clamp for a multi-spindle drilling machine comprises a base 1, a connecting plate 2, a rotating rod 3, a supporting plate 4, a first rubber pad 5, a sliding groove 6, an extrusion block 7, a second rubber pad 8, a limiting strip 9, a fastening screw 10, a first spring 11, a groove 12, a limiting clamping block 13, a second spring 14 and a ratchet wheel 15, wherein the connecting plate 2 is arranged above the base 1, the rotating rod 3 is fixedly connected below the connecting plate 2, the first rubber pad 5 is fixedly arranged above the right side of the connecting plate 2, the supporting plate 4 is fixedly arranged above the base 1, the sliding groove 6 is formed in the surface of the supporting plate 4, the extrusion block 7 is connected to the surface of the supporting plate 4, the second rubber pad 8 is arranged below the right side of the extrusion block 7, the limiting strip 9 is fixed to the surface of the extrusion block 7, the fastening screw 10 is connected to the left side of the extrusion block 7, and the inner wall of the slot 12 is rotatably connected with a limiting clamping block 13, and the bottom of the rotating rod 3 is connected with a ratchet wheel 15.

Like in fig. 1 and fig. 2 the upper surface of first rubber pad 5 and the lower surface of second rubber pad 8 all be serration structure, and first rubber pad 5 and second rubber pad 8 correspond the setting, can effectual protection work piece, avoid the impaired or problem of warping of work piece extrusion, the right side of extrusion piece 7 is trapezium structure, and extrusion piece 7 runs through backup pad 4 and fastening screw 10 threaded connection, and extrusion piece 7 and backup pad 4 are sliding structure, made things convenient for extrusion piece 7 to slide in backup pad 4, fastening screw 10 is connected for rotating with connecting plate 2, and fastening screw 10's the outside has cup jointed first spring 11, and first spring 11 fixes between connecting plate 2 and extrusion piece 7, can drive extrusion piece 7 through fastening screw 10 and go up and down, made things convenient for the fixed of work piece.

As shown in fig. 3, the limiting clamping block 13 is of an inclined structure, the limiting clamping block 13 and the inner wall of the groove 12 on the surface of the base 1 form an elastic structure through the second spring 14, and four angles are arranged on the inner wall of the groove 12 in the structure, so that the limiting fixation after the rotation of the ratchet wheel 15 is facilitated, the ratchet wheel 15 is connected with the connecting plate 2 in a welding manner, and the ratchet wheel 15 is connected with the limiting clamping block 13 in a clamping manner, so that the adjustment of the use angle of the clamp is facilitated.

The working principle is as follows: when the fixture is used, the drilling fixture is firstly installed on a workbench of a multi-spindle drilling machine to be used, then a workpiece to be drilled is placed between the connecting plate 2 and the extrusion block 7, the fastening screw 10 is rotated, the fastening screw 10 is in threaded connection with the extrusion block 7, the extrusion block 7 is further conveniently driven to move downwards, the workpiece is conveniently extruded and fixed, the second rubber pad 8 below the extrusion block 7 and the first rubber pad 5 above the connecting plate 2 can effectively protect the workpiece, the problem that the workpiece is damaged and deformed due to extrusion is avoided, when the extrusion block 7 slides downwards, the limiting strip 9 fixed on the surface of the extrusion block 7 can slide on the chute 6 on the surface of the supporting plate 4, the stability when the extrusion block 7 slides downwards is improved, when the use angle of the fixture is required to be adjusted, the connecting plate 2 can be rotated to enable the connecting plate 2 to drive the ratchet 15 on the surface of the rotating rod 3 below to rotate, the ratchet wheel 15 can conveniently rotate on the open slot 12 formed in the middle of the base 1, so that the use angle of the clamp can be conveniently adjusted, the ratchet wheel 15 can be clamped with the open slot 12 through the second spring 14 in an elastic connection mode to be limited and fixed after the angle is adjusted, the use effect of the device is improved, the use principle of the drilling clamp for the multi-spindle drilling machine is the principle, and the content which is not described in detail in the specification belongs to the prior art which is known by professional technicians in the field.

The utility model discloses the standard part that uses all can purchase from the market, and dysmorphism piece all can be customized according to the description with the record of drawing of description, and the concrete connection mode of each part all adopts conventional means such as ripe bolt, rivet, welding among the prior art, and machinery, part and equipment all adopt prior art, and conventional model, including circuit connection adopts conventional connection mode among the prior art, does not detailed here again.

Although the present invention has been described in detail with reference to the foregoing embodiments, it will be apparent to those skilled in the art that modifications may be made to the embodiments or portions thereof without departing from the spirit and scope of the invention.

Claims

1. The utility model provides a boring grab for multi-spindle drilling machine, includes base (1), backup pad (4) and fluting (12), its characterized in that: a connecting plate (2) is arranged above the base (1), a rotating rod (3) is fixedly connected below the connecting plate (2), a first rubber pad (5) is fixed above the right side of the connecting plate (2), a supporting plate (4) is fixed above the base (1), a sliding groove (6) is arranged on the surface of the supporting plate (4), an extrusion block (7) is connected on the surface of the supporting plate (4), a second rubber pad (8) is arranged below the right side of the extrusion block (7), a limiting strip (9) is fixed on the surface of the extrusion block (7), a fastening screw rod (10) is connected to the left side of the extrusion block (7), a slot (12) is formed in the surface of the base (1), and the inner wall of the slot (12) is rotatably connected with a limiting clamping block (13), and the bottom of the rotating rod (3) is connected with a ratchet wheel (15).

2. The drilling jig for a multiple spindle drilling machine according to claim 1, characterized in that: the upper surface of the first rubber pad (5) and the lower surface of the second rubber pad (8) are both in a sawtooth structure, and the first rubber pad (5) and the second rubber pad (8) are correspondingly arranged.

3. The drilling jig for a multiple spindle drilling machine according to claim 1, characterized in that: the right side of the extrusion block (7) is of a trapezoidal structure, the extrusion block (7) penetrates through the support plate (4) and is in threaded connection with the fastening screw rod (10), and the extrusion block (7) and the support plate (4) are of a sliding structure.

4. The drilling jig for a multiple spindle drilling machine according to claim 1, characterized in that: the fastening screw rod (10) is rotatably connected with the connecting plate (2), a first spring (11) is sleeved on the outer side of the fastening screw rod (10), and the first spring (11) is fixed between the connecting plate (2) and the extrusion block (7).

5. The drilling jig for a multiple spindle drilling machine according to claim 1, characterized in that: the limiting clamping blocks (13) are of an inclined structure, the limiting clamping blocks (13) and the inner wall of the groove (12) in the surface of the base (1) form an elastic structure through second springs (14), and four angles are arranged on the inner wall of the groove (12) in the elastic structure.

6. The drilling jig for a multiple spindle drilling machine according to claim 1, characterized in that: the ratchet wheel (15) is connected with the connecting plate (2) in a welding mode, and the ratchet wheel (15) is connected with the limiting clamping block (13) in a clamping mode.