CN202367487U

CN202367487U - Rotary three-position vertical-machining drill hole clamp

Info

Publication number: CN202367487U
Application number: CN201120514354XU
Authority: CN
Inventors: 宋平均; 王淑英; 王建民; 广秀红
Original assignee: XINGTAI JINHOUDUN PRECISION MACHINERY CO Ltd
Current assignee: XINGTAI JINHOUDUN PRECISION MACHINERY CO Ltd
Priority date: 2011-12-12
Filing date: 2011-12-12
Publication date: 2012-08-08
Anticipated expiration: 2021-12-12

Abstract

The utility model discloses a rotary three-position vertical-machining drill hole clamp and relates to a vertical-machining drill hole clamp. The rotary three-position vertical-machining drill hole clamp comprises a clamp body, wherein the clamp body is hinged with an indexing disc through a centering shaft; a front plane of the clamp body is matched with a back plane of the indexing disc; three indexing holes which are mutually matched and an indexing positioning plug pin which performs indexing positioning on the clamp body and the indexing disc are respectively arranged on each of the clamp body and the indexing disc. A workpiece is fixedly arranged on the indexing disc, can be adjusted to a correct position suitable for machining through the indexing holes between the clamp body and the indexing disc, is positioned through the indexing positioning plug pin and is fastened by an indexing disc fastening screw, so that a plurality of holes on the workpiece can be machined.

Description

Rotate three upright boring grabs that add

Technical field

The utility model relates to a kind of upright boring grab that adds, three upright boring grabs that add of especially a kind of rotation.

Background technology

A kind of bearing block is arranged, and its rear side is the plane, and upside also is the plane, and the left and right sides all is many circular arcs shaped face, is provided with several holes on last plane, and a hole is each side being arranged.To on upright drill, process these holes, not have a kind of general drill jig now, can realize this clamping workpiece on Drilling machines bench, and easily they processed.

The utility model content

The technical problem that the utility model will solve provides that three of a kind of rotations are upright to add boring grab, can realize the porous in the above-mentioned workpiece is processed.

For solving the problems of the technologies described above, the technical scheme that the utility model is taked is:

Three upright boring grabs that add of a kind of rotation; Comprise a clamp body; Clamp body is through the hinged index dial of centration axis; The frontal plane of clamp body matches with the back plane of index dial, on clamp body and index dial, is respectively equipped with three index holes that cooperatively interact, and is provided with a calibration fastening screw that can carry out the calibration location to clamp body and index dial.

On index dial, be provided with two workpiece locating holes and four workpiece clamp screw pits.

On clamp body, be provided with three component scale clamp screw pits, and on index dial, be provided with a corresponding component scale tightening hole, clamp body and index dial are through a component scale holding screw tightening.

Clamp body comprises base plate that can be fixedly connected on the Drilling machines bench and the vertical plate that is fixedly connected with base plate, and vertical plate and index dial are hinged.

Adopt the beneficial effect that technique scheme produced to be: to be fixedly mounted on workpiece on the index dial; Through the index hole between clamp body and the index dial; Can adjust to the tram that is fit to processing to workpiece; Through calibration fastening screw location, and, can realize processing to porous on the workpiece with the tightening of index dial holding screw.

Description of drawings

Below in conjunction with the accompanying drawing and the specific embodiment the utility model is done further detailed explanation.

Fig. 1 is the structural representation of bearing block workpiece;

Fig. 2 is the structural representation of the utility model;

Fig. 3 is the left view of Fig. 2;

The sketch map of 1 station when Fig. 4 is the utility model use;

The sketch map of 2 stations when Fig. 5 is the utility model use;

The sketch map of 3 stations when Fig. 6 is the utility model use.

Wherein, the last plane of 1-; 2-second hole; 3-the 3rd hole; The 4-locating hole; 5-tightening hole; The 6-clamp body; The 7-centration axis; The 8-index dial; The 9-index hole; 10-calibration fastening screw; 11-workpiece locating hole; 12-workpiece clamp screw pit; 13-index dial clamp screw pit; 14-index dial holding screw; The 15-base plate; The 16-vertical plate; 17-workpiece alignment pin; 18-workpiece holding screw.

The specific embodiment

As shown in Figure 1, a kind of bearing block is arranged, its rear side is the plane, and upside also is the plane, and the left and right sides all is many circular arcs shaped face, is provided with several holes on last plane 1, and second hole 2 and the 3rd hole 3 are each side being arranged; On this workpiece, also be provided with two locating holes 4 and four tightening holes 5.

Like Fig. 2, shown in 3; The utility model comprises a clamp body 6; Clamp body 6 is through centration axis 7 hinged index dials 8; The frontal plane of clamp body 6 matches with the back plane of index dial 8, on clamp body 6 and index dial 8, is respectively equipped with three index holes that cooperatively interact 9, and is provided with a calibration fastening screw 10 that can carry out the calibration location to clamp body 6 and index dial 8.On index dial 8, be provided with two workpiece locating holes 11 and four workpiece clamp screw pits 12, correspond respectively to two locating holes 4 and four tightening holes 5 on the workpiece.On clamp body 6, be provided with three component scale clamp screw pits 13, and on index dial 8, be provided with a corresponding component scale tightening hole, clamp body 6 passes through a component scale holding screw 14 tightenings with index dial 8.Clamp body 6 comprises base plate 15 that can be fixedly connected on the Drilling machines bench and the vertical plate 16 that is fixedly connected with base plate 15, and vertical plate 16 is hinged with index dial 8.

As shown in Figure 4; Can be fixedly connected on the utility model on the Drilling machines bench through base plate 15; Be fixedly mounted on workpiece on the index dial 8 again, through two workpiece locating holes 11 and positioning hole corresponding 4, workpiece alignment pin 17 location of packing into; Through four workpiece clamp screw pits 12 and corresponding tightening hole 5, workpiece holding screw 18 tightenings of packing into; Make index dial 8 be positioned 1 station of shown position through the index hole 9 on clamp body 6 and the index dial 8 again, the calibration fastening screw 10 of packing into screws in 13 tightenings of corresponding index dial clamp screw pit to index dial holding screw 14 then.So just can the several holes on the plane on the workpiece 1 be processed.

Like Fig. 5, shown in 6; Through the index hole 9 on clamp body 6 and the index dial 8; Can adjust the mutual alignment relation of clamp body 6 and index dial 8; Adjust to 2 stations and 3 stations respectively, screw in 13 tightenings of corresponding index dial clamp screw pit to index dial holding screw 14 then, can process second hole 2 on the workpiece and the 3rd hole 3.

Claims

1. three of rotations are stood and are added boring grabs; It is characterized in that: comprise a clamp body; Clamp body is through the hinged index dial of centration axis; The frontal plane of clamp body matches with the back plane of index dial, on clamp body and index dial, is respectively equipped with three index holes that cooperatively interact, and is provided with a calibration fastening screw that can carry out the calibration location to clamp body and index dial.

2. three of rotations according to claim 1 are stood and are added boring grab, it is characterized in that: on index dial, be provided with two workpiece locating holes and four workpiece clamp screw pits.

3. three upright boring grabs that add of rotation according to claim 1 and 2; It is characterized in that: on clamp body, be provided with three component scale clamp screw pits; And on index dial, being provided with a corresponding component scale tightening hole, clamp body and index dial are through a component scale holding screw tightening.

4. three of rotations according to claim 1 and 2 are stood and are added boring grab, and it is characterized in that: clamp body comprises base plate that can be fixedly connected on the Drilling machines bench and the vertical plate that is fixedly connected with base plate, and vertical plate and index dial are hinged.