CN210281439U

CN210281439U - Clamp for drilling flange

Info

Publication number: CN210281439U
Application number: CN201920950645.XU
Authority: CN
Inventors: 陈伟
Original assignee: Ningbo Geyibo Machinery Co ltd
Current assignee: Ningbo Geyibo Machinery Co ltd
Priority date: 2019-06-24
Filing date: 2019-06-24
Publication date: 2020-04-10
Anticipated expiration: 2029-06-24

Abstract

The utility model discloses an anchor clamps for flange drilling processing, the fixture comprises a fixture box body, the jack has all been seted up to the left and right sides of anchor clamps box, and is two sets of the inside threaded rod that is equipped with of all inserting of jack, the thread bush has all been cup jointed to the top outside of threaded rod, the fixed block of all fixed welding in top of thread bush, the inboard fixed welding that all is of fixed block has the fixed plate, and is two sets of the bottom of threaded rod is fixed welding all and is had first conical gear. This an anchor clamps for flange drilling processing rotates the knob when needs fixed different thickness ring flanges to drive fixed block and fixed plate upwards or press from both sides the ring flange of tight different thickness downwards, convenient and fast, when punching, the gear disc that rotates anchor clamps bottom of the box rotates the next tooth position of rotating the fluted disc, can carry out drilling convenient and fast next time, labour saving and time saving improves the practicality of device, the operation is ended to this.

Description

Clamp for drilling flange

Technical Field

The utility model relates to an anchor clamps technical field specifically is an anchor clamps for flange drilling processing.

Background

The ring flange is extensively used for in the part manufacturing, the operator is when carrying out the drilling of ring flange, will fix the ring flange earlier, and traditional anchor clamps are fixed through multiunit bolt and fixed block, need adjust the height of every fixed block when the ring flange of fixed different thickness, waste time and energy, the direction of drill bit still needs to be adjusted when every bores a hole, drill hole again, the troublesome poeration, thereby make the device efficiency descend, the practicality of device has been reduced, therefore need for an anchor clamps that is used for flange drilling to process to solve above-mentioned problem urgently.

Disclosure of Invention

An object of the utility model is to provide an anchor clamps for flange drilling processing to solve the height that the height of every fixed block need be adjusted to traditional anchor clamps that provide in the above-mentioned background art when the ring flange of fixed different thickness, waste time and energy, still need adjust the direction of drill bit when every bores a hole, drill again, troublesome poeration, thereby make device efficiency descend, reduced the problem of the practicality of device.

In order to achieve the above object, the utility model provides a following technical scheme: a clamp for drilling a flange comprises a clamp box body, wherein the left side and the right side of the clamp box body are both provided with jacks, threaded rods are inserted into the two sets of jacks, the outer part of the top end of the threaded rod is sleeved with a threaded sleeve, the top end of the threaded sleeve is fixedly welded with a fixed block, the inner sides of the fixed blocks are fixedly welded with fixed plates, the bottom ends of the two groups of threaded rods are fixedly welded with first conical gears, the inner sides of the first bevel gears are engaged with second bevel gears, the inner sides of the two groups of second bevel gears are fixedly connected through a first rotating rod, the first rotating rods are all fixed at the bottom end in the fixture box body through bearings, a third bevel gear is meshed at the right end of the first bevel gear at the right side, the right-hand member fixed welding of third bevel gear has the second dwang, the right-hand member of second dwang passes anchor clamps box fixedly connected with knob.

Preferably, the gear disc is installed to the bottom of anchor clamps box, the bottom laminating of anchor clamps box has the fluted disc case, install the rotation fluted disc in the fluted disc case, the outside and the meshing of rotation fluted disc of gear disc.

Preferably, the central position of the clamp box body is provided with a placing disc.

Preferably, both sets of the fixing plates are arc-shaped.

Preferably, the clamp box body is connected with the joint part of the fluted disc box through a bearing.

Preferably, the bottom of the fluted disc box is provided with a non-slip mat.

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

1. this an anchor clamps for flange drilling processing is provided with the anchor clamps box, rotates the knob when needs fixed different thickness ring flange and drives the second dwang and rotate to make third bevel gear rotate, third bevel gear drives first bevel gear and second bevel gear rotates, thereby drives the threaded rod of both sides and rotates, drives the threaded sleeve and upwards or moves down on the threaded sleeve, thereby drives fixed block and fixed plate and upwards or presss from both sides the ring flange of tight different thickness downwards, convenient and fast.

2. When punching, only need adjust the drill bit to the upper end that needs punched, later every drilling only needs to rotate the anchor clamps box, makes the toothed disc of anchor clamps bottom of the box rotate the next position of tooth of rotation fluted disc, can carry out drilling convenient and fast next time, labour saving and time saving improves the practicality of device, and the operation is to this end.

Drawings

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

FIG. 2 is a schematic top plan sectional view of the structure of the present invention;

fig. 3 is a schematic top view of the bottom of the structure of the present invention.

In the figure: 1. a clamp box body; 2. a jack; 3. a threaded rod; 4. a threaded sleeve; 5. a fixed block; 6. a fixing plate; 7. a first bevel gear; 8. a second bevel gear; 9. a first rotating lever; 10. a third bevel gear; 11. a second rotating lever; 12. a knob; 13. a gear plate; 14. a fluted disc box; 15. rotating the fluted disc; 16. placing a tray; 17. a non-slip mat.

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 an embodiment: a clamp for drilling a flange comprises a clamp box body 1, wherein a placing disc 16 is arranged at the central position of the clamp box body 1, a flange plate is prevented from falling off during operation through bulges at two sides, a gear disc 13 is arranged at the bottom end of the clamp box body 1, a gear disc box 14 is attached to the bottom end of the clamp box body 1, an anti-slip pad 17 is arranged at the bottom of the gear disc box 14, the whole device can be effectively prevented from slipping in the operation process, the stability of the device is improved, the attachment parts of the clamp box body 1 and the gear disc box 14 are connected through a bearing, so that the clamp box body 1 can be easily pushed when rotating, a rotating gear disc 15 is arranged in the gear disc box 14, the outer part of the gear disc 13 is meshed with the rotating gear disc 15, only a rotating disc is required to rotate, the drilling position can be unchanged, the drilling is performed, jacks 2 are arranged at the left, threaded bush 4 has all been cup jointed to the top outside of threaded rod 3, threaded bush 4's the all fixed welding in top has fixed block 5, fixed block 5's inboard all fixed welding has fixed plate 6, two sets of fixed plates 6 all are the arc, can be fine carry out good fixed to the circular shape ring flange, the all fixed welding in bottom of two sets of threaded rods 3 has first conical gear 7, first conical gear 7's inboard has all meshed second conical gear 8, two sets of second conical gear 8's inboard is through first dwang 9 fixed connection, and first dwang 9 all fixes in 1 inside bottom of anchor clamps box through the bearing, the right-hand member meshing of the first conical gear 7 in right side has third conical gear 10, third conical gear 10's right-hand member fixed welding has second dwang 11, second dwang 11's right-hand member passes 1 fixedly connected with knob 12 of anchor clamps box.

The working principle is as follows: this an anchor clamps for flange drilling processing is when using, at first will rotate knob 12 when needs fixed different thickness ring flange and drive second dwang 11 and rotate, thereby make third bevel gear 10 rotate, third bevel gear 10 drives first bevel gear 7 and second bevel gear 8 and rotates, thereby drive the threaded rod 3 rotation of both sides, drive the threaded sleeve 4 on the threaded rod 3 and upwards or move down, thereby drive fixed block 5 and fixed plate 6 upwards or the ring flange of the tight different thickness of clamp down, convenient and fast.

When punching, only need adjust the drill bit to the upper end that needs punched, later every drilling only need rotate anchor clamps box 1, make the gear disc 13 of anchor clamps box 1 bottom rotate the next tooth position of rotating fluted disc 15, can carry out drilling convenient and fast next time, labour saving and time saving improves the practicality of device, the operation is to this end.

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. The utility model provides a anchor clamps for flange drilling processing, includes anchor clamps box (1), its characterized in that: jacks (2) are arranged on the left side and the right side of the fixture box body (1), two sets of threaded rods (3) are inserted into the jacks (2), threaded sleeves (4) are sleeved outside the tops of the threaded rods (3), fixed blocks (5) are fixedly welded on the tops of the threaded sleeves (4), fixed plates (6) are fixedly welded on the inner sides of the fixed blocks (5), first bevel gears (7) are fixedly welded on the bottoms of the threaded rods (3), second bevel gears (8) are meshed on the inner sides of the first bevel gears (7), two sets of second bevel gears (8) are fixedly connected on the inner sides through first rotating rods (9), the first rotating rods (9) are fixed on the bottom inside the fixture box body (1) through bearings, and third bevel gears (10) are meshed on the right sides of the right ends of the first bevel gears (7), the right-hand member fixed welding of third bevel gear (10) has second dwang (11), the right-hand member of second dwang (11) passes anchor clamps box (1) fixedly connected with knob (12).

2. The jig for flange drilling work according to claim 1, wherein: gear dish (13) is installed to the bottom of anchor clamps box (1), the bottom laminating of anchor clamps box (1) has fluted disc case (14), install rotation fluted disc (15) in fluted disc case (14), the outside and the meshing of rotation fluted disc (15) of gear dish (13).

3. The jig for flange drilling work according to claim 1, wherein: the center of the clamp box body (1) is provided with a placing disc (16).

4. The jig for flange drilling work according to claim 1, wherein: the two groups of fixing plates (6) are arc-shaped.

5. The jig for flange drilling work according to claim 2, wherein: the clamp box body (1) is connected with the joint part of the fluted disc box (14) through a bearing.

6. The jig for flange drilling work according to claim 2, wherein: the bottom of the fluted disc box (14) is provided with an anti-skid pad (17).