CN215659048U

CN215659048U - Clamp for fixing annular workpiece by drilling machine

Info

Publication number: CN215659048U
Application number: CN202121115000.8U
Authority: CN
Inventors: 徐志豪
Original assignee: Both Well Taizhou Steel Fittings Co ltd
Current assignee: Both Well Taizhou Steel Fittings Co ltd
Priority date: 2021-05-22
Filing date: 2021-05-22
Publication date: 2022-01-28
Anticipated expiration: 2031-05-22

Abstract

The utility model discloses a clamp for fixing an annular workpiece by a drilling machine, which comprises a flat plate, wherein four corners of the bottom of the flat plate are connected with telescopic strips, the bottoms of the four telescopic strips are connected with foot stands, the bottom of the flat plate is provided with two racks, the bottoms of the two racks are provided with gears, one sides of the two gears are connected with connecting rods, one ends of the two connecting rods are provided with hand-operated rods, the tops of the two racks are provided with clamping blocks, and the tops of the two clamping blocks are provided with fixing clamps; the gear is rotated through the hand-operated lever to drive the clamping block on the rack to complete adjustment, and the adjustment and the fixation can be carried out according to parts with different sizes and shapes; dull and stereotyped bottom four corners department is connected with the telescopic strip, and four telescopic strip bottoms all are connected with the foot rest, and four foot rest one sides all are provided with the bolt, and the bolt is fixed after being used for adjusting anchor clamps height, can accomplish the whole altitude mixture control of device through extending structure.

Description

Clamp for fixing annular workpiece by drilling machine

Technical Field

The utility model relates to the field of drilling, in particular to a clamp for fixing an annular workpiece by a drilling machine.

Background

Drilling refers to the operation of machining a hole in a solid material with a drill bit. The drilling work in exploration work, auxiliary tools needed for drilling and partial emergency measures are taught.

The existing drilling fixing clamp is simple in structure and single in effect, only simple fixing can be performed during drilling, parts needing drilling are different in size and shape, a common clamp can only be simply fixed, and the clamping adjusting effect according to the size of the parts is not achieved, so that the clamp for fixing the annular workpiece by the drilling machine is provided.

SUMMERY OF THE UTILITY MODEL

In order to overcome the defects of the prior art, the utility model provides a clamp for fixing an annular workpiece by a drilling machine, which has the technical effect of adjusting and fixing the drilling clamp.

In order to solve the technical problems, the utility model provides the following technical scheme:

a anchor clamps for fixed annular work piece of drilling machine, it is dull and stereotyped, dull and stereotyped bottom four corners department is connected with the telescopic strip, four the telescopic strip bottom all is connected with the foot rest, two racks are installed to dull and stereotyped bottom, two the gear is all installed to the rack bottom, two gear one side is connected and is all had the connecting rod, two hand pole, two are all installed to connecting rod one end the screens piece is all installed at the rack top, two the fixation clamp, two are all installed at screens piece top the fixation clamp top all is provided with the gim peg.

As a preferable technical scheme of the utility model, the two racks are arranged in a staggered manner, and the length of each rack is three fifths of the length of the flat plate.

As a preferred technical scheme of the utility model, one side of the clamping block is provided with an installation plate, and the top of the installation plate is provided with a fan.

As a preferable technical scheme of the utility model, bolts are arranged on one sides of the four foot stands.

As a preferable technical solution of the present invention, a socket is installed at one side of one of the foot stands.

As a preferred technical scheme of the utility model, the periphery of the bottom of the flat plate is provided with a side plate, one side of the side plate is provided with a buckle, and the flat plate is provided with a hollow groove.

As a preferred technical scheme of the utility model, the outside of the hand-operated lever is provided with an anti-skid rubber sleeve.

Compared with the prior art, the utility model can achieve the following beneficial effects:

1. the gear is rotated by the hand lever to drive the clamping block on the rack to complete adjustment, and the parts can be adjusted and fixed according to different sizes and shapes;

2. the telescopic bars are connected at the four corners of the bottom of the flat plate, the bottoms of the four telescopic bars are connected with the foot rests, one sides of the four foot rests are provided with bolts, the bolts are used for adjusting the height of the clamp and then are fixed, and the integral height adjustment of the device can be completed through the telescopic structure.

Drawings

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

FIG. 2 is a cross-sectional structural view of the present invention;

FIG. 3 is a top view of the present invention;

fig. 4 is an enlarged view of the utility model at a in fig. 2.

Wherein: 1. a flat plate; 2. a foot rest; 3. a telescopic bar; 4. a side plate; 5. a bolt; 6. an empty groove; 7. a rack; 8. a gear; 9. a connecting rod; 10. a hand lever; 11. a bit block; 12. a fixing clip; 13. a fixing bolt; 14. a fan; 15. mounting a plate; 16. a socket; 17. an anti-slip rubber sleeve; 18. and (5) buckling.

Detailed Description

The present invention will be further described with reference to specific embodiments for the purpose of facilitating an understanding of technical means, characteristics of creation, objectives and functions realized by the present invention, but the following embodiments are only preferred embodiments of the present invention, and are not intended to be exhaustive. Based on the embodiments in the implementation, other embodiments obtained by those skilled in the art without any creative efforts belong to the protection scope of the present invention. The experimental methods in the following examples are conventional methods unless otherwise specified, and materials, reagents and the like used in the following examples are commercially available unless otherwise specified.

Example (b):

as shown in fig. 1-4, a anchor clamps for fixed annular work piece of drilling machine, including dull and stereotyped 1, dull and stereotyped 1 bottom four corners department is connected with expansion strip 3, four expansion strip 3 bottoms all are connected with foot rest 2, two racks 7 are installed to dull and stereotyped 1 bottom, gear 8 is all installed to two racks 7 bottoms, two gear 8 one sides are connected and are all had connecting rod 9, hand rocker 10 is all installed to two connecting rod 9 one end, screens piece 11 is all installed at two rack 7 tops, fixation clamp 12 is all installed at two screens piece 11 tops, two fixation clamp 12 tops all are provided with gim peg 13.

In other embodiments, the two racks 7 are staggered, and the length of the racks 7 is three fifths of the length of the flat plate 1, which is appropriate, so as to avoid damaging the side plate 4 during use.

In other embodiments, a mounting plate 15 is arranged on one side of the blocking block 11, and a fan 14 is mounted on the top of the mounting plate 15, wherein the fan 14 is used for reducing flying dust during drilling.

In other embodiments, the four foot rests 2 are provided with pins 5 on one side, and the pins 5 are used for adjusting the height of the clamp and then fixing the clamp.

In other embodiments, one of the stands 2 is provided with a socket 16 at one side thereof, the socket 16 being adapted to provide power to the drilling apparatus.

In other embodiments, the bottom of the flat plate 1 is provided with the side plate 4 all around, one side of the side plate 4 is provided with the buckle 18, the flat plate 1 is provided with the empty groove 6, the side plate 4 is used for shielding and protecting the internal structure, and the empty groove 6 facilitates the adjustment and fixation of the clamping block 11.

In other embodiments, the hand lever 10 is externally provided with an anti-slip rubber sleeve 17, and the anti-slip rubber sleeve 17 is used for improving the comfort of using the hand lever 10.

The working principle of the utility model is as follows: when the device is used, the racks 7 are installed at the bottom of the flat plate 1, the gears 8 are installed at the bottoms of the two racks 7, the connecting rods 9 are connected to one sides of the two gears 8, the hand-operated rod 10 is installed at one end of each of the two connecting rods 9, the clamping block 11 is installed at the top of the rack 7, the fixing clamp 12 is installed at the top of the clamping block 11, and the fixing bolt 13 is arranged at the top of the fixing clamp 12; the parts are fixed through a fixing clamp 12 and a fixing bolt 13 on the clamping block 11, the gear 8 is rotated through the hand-operated rod 10, the clamping block 11 on the rack 7 is driven, the adjustment is completed, and the parts can be adjusted and fixed according to different sizes and shapes; dull and stereotyped 1 bottom four corners department is connected with

telescopic bar

3, and 3 bottoms of four telescopic bar all are connected with

foot rest

2, and 2 one sides of four foot rests all are provided with bolt 5, and bolt 5 is fixed after being used for adjusting anchor clamps height, can accomplish the holistic altitude mixture control of device through extending structure.

In the present invention, unless otherwise expressly stated or limited, "above" or "below" a first feature means that the first and second features are in direct contact, or that the first and second features are not in direct contact but are in contact with each other via another feature therebetween. Also, the first feature being "on," "above" and "over" the second feature includes the first feature being directly on and obliquely above the second feature, or merely indicating that the first feature is at a higher level than the second feature. A first feature being "under," "below," and "beneath" a second feature includes the first feature being directly under and obliquely below the second feature, or simply meaning that the first feature is at a lesser elevation than the second feature.

The foregoing shows and describes the general principles, essential features, and advantages of the utility model. It will be understood by those skilled in the art that the present invention is not limited to the embodiments described above, and the preferred embodiments of the present invention are described in the above embodiments and the description, and are not intended to limit the present invention. The scope of the utility model is defined by the appended claims and equivalents thereof.

Claims

1. A clamp for fixing a ring-shaped workpiece by a drilling machine, comprising a flat plate (1), characterized in that: dull and stereotyped (1) bottom four corners department is connected with telescopic strip (3), four telescopic strip (3) bottom all is connected with foot rest (2), two rack (7) are installed to dull and stereotyped (1) bottom, two gear (8) are all installed to rack (7) bottom, two gear (8) one side is connected and is all had connecting rod (9), two rocking rod (10) are all installed to connecting rod (9) one end, two screens piece (11), two are all installed at rack (7) top fixation clamp (12), two are all installed at clamping piece (11) top fixation clamp (12) top all is provided with gim peg (13).

2. A jig for a drill for fixing an annular workpiece according to claim 1, wherein: the two racks (7) are arranged in a staggered mode, and the length of each rack (7) is three fifths of that of the flat plate (1).

3. A jig for a drill for fixing an annular workpiece according to claim 1, wherein: clamping block (11) one side is provided with mounting panel (15), and fan (14) are installed to mounting panel (15) top.

4. A jig for a drill for fixing an annular workpiece according to claim 1, wherein: four bolt (5) are all provided with on one side of foot rest (2).

5. A jig for a drill for fixing an annular workpiece according to claim 1, wherein: one side of one foot rest (2) is provided with a socket (16).

6. A jig for a drill for fixing an annular workpiece according to claim 1, wherein: the side plate (4) is installed around the bottom of the flat plate (1), a buckle (18) is arranged on one side of the side plate (4), and a hollow groove (6) is formed in the flat plate (1).

7. A jig for a drill for fixing an annular workpiece according to claim 1, wherein: an anti-skid rubber sleeve (17) is arranged outside the hand rocker (10).