CN211386997U

CN211386997U - Tooth rack type inclined hole drilling positioning tool

Info

Publication number: CN211386997U
Application number: CN201922233116.0U
Authority: CN
Inventors: 张玲玲; 王灿辉; 王岩; 郭艳辉; 魏冬梅; 任学英; 杨俊扣
Original assignee: Tianjin Yishan Construction Machinery Co Ltd
Current assignee: Tianjin Yishan Construction Machinery Co Ltd
Priority date: 2019-12-12
Filing date: 2019-12-12
Publication date: 2020-09-01
Anticipated expiration: 2029-12-12

Abstract

The utility model provides a tooth frame class brill inclined hole location frock, which comprises a base, the bottom plate, the locating plate, the both ends of base bottom one side are equipped with an otic placode respectively, and the both ends of opposite side are equipped with an otic placode respectively No. two, and the both ends of bottom plate one side are connected to two otic placodes, realize the articulated of bottom plate and base, and the support frame is U type structure, and the both ends articulate respectively to two No. two otic placodes, and the bottom of bottom plate is equipped with a plurality of draw-in grooves, support frame and draw-in groove joint, realize the fixed connection of support frame and bottom plate, fixed surface installation locating plate on the bottom plate. The utility model discloses can continue the regulation of angle to the bottom plate according to the difference of processing condition.

Description

Tooth rack type inclined hole drilling positioning tool

Technical Field

The utility model belongs to inclined hole location frock field especially relates to a tooth frame class brill inclined hole location frock.

Background

Along with the requirement of each industry is higher and higher, and is also stricter and more strict to the precision of part, because all there is the inclined hole on a lot of parts, consequently also higher and higher to the requirement of inclined hole processing, to with the rack that bores inclined oil hole, need follow the different angle of office and process the rack, frequent change bent plate makes the processing angle of rack change, and efficiency is extremely low, so need make the location frock that can angle regulation at will to satisfy the processing of different angles to the rack.

Disclosure of Invention

In view of this, the utility model aims at providing a tooth frame class brill inclined hole location frock to the angle of change tooth frame location frock at any time.

In order to achieve the above purpose, the technical scheme of the utility model is realized like this:

the utility model provides a tooth frame class inclined hole location frock, which comprises a base, the bottom plate, the locating plate, the both ends of base bottom one side are equipped with an otic placode respectively, the both ends of opposite side are equipped with an otic placode respectively No. two, the both ends of bottom plate one side are connected to two otic placodes, realize the articulated of bottom plate and base, the support frame is U type structure, both ends articulate respectively to two otic placodes No. two, the bottom of bottom plate is equipped with a plurality of draw-in grooves, support frame and draw-in groove joint realize the fixed connection of support frame and bottom plate, fixed surface installs the locating plate on the bottom plate.

Furthermore, the whole locating plate is ring structure, and the locating plate is equipped with two constant head tanks.

Furthermore, the two positioning grooves are separated by an angle of 120 degrees and are symmetrical relative to the central line of the positioning plate.

Furthermore, the two ends of the support frame are connected with the two No. two lug plates through bearings, and the two ends of the bottom plate are connected with the two No. one lug plates through bearings.

Further, the number of the card slots is 6.

Furthermore, the end part of the clamping groove is of an arc-shaped structure, the direction of the clamping groove is based on the vertical line of the bottom plate, and the inclination angle is 30-45 degrees.

Furthermore, two third ear plates are arranged on the positioning plate and used for being connected with a fourth ear plate on the fixed disc, so that the fixed connection between the fixed disc and the positioning plate is realized.

Furthermore, the bottom of the fixed disk is provided with a circular groove, and the diameter of the groove is equal to the diameter of the inner ring of the bottom plate.

Compared with the prior art, a tooth frame class brill inclined hole location frock have following advantage:

(1) a tooth frame class brill inclined hole location frock, can adapt to the angle of different brill inclined holes according to construction conditions angle regulation.

(2) A rack class brill inclined hole location frock, utilize the fixed disk to treat the rack of processing and fix.

Drawings

The accompanying drawings, which form a part hereof, are included to provide a further understanding of the invention, and are incorporated in and constitute a part of this specification, illustrate embodiments of the invention and together with the description serve to explain the invention without undue limitation. In the drawings:

fig. 1 is a schematic view of a positioning tool for drilling inclined holes on a rack according to an embodiment of the present invention;

fig. 2 is a schematic view of a fixing plate according to an embodiment of the present invention.

Description of reference numerals:

1-a base; 2-a bottom plate; 21-card slot; 3, positioning a plate; 31-a positioning groove; 4-ear plate number one; 5-ear plate number two; 6-a support frame; 7-ear plate III; 8-four ear plates; 9-fixing the disc; 91-groove.

Detailed Description

It should be noted that, in the present invention, the embodiments and features of the embodiments may be combined with each other without conflict.

In the description of the present invention, it is to be understood that the terms "center", "longitudinal", "lateral", "up", "down", "front", "back", "left", "right", "vertical", "horizontal", "top", "bottom", "inner", "outer", and the like, indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, and are used merely for convenience of description and for simplicity of description, and do not indicate or imply that the device or element being referred to must have a particular orientation, be constructed and operated in a particular orientation, and therefore, should not be construed as limiting the present invention. Furthermore, the terms "first", "second", etc. are used for descriptive purposes only and are not to be construed as indicating or implying relative importance or implicitly indicating the number of technical features indicated. Thus, a feature defined as "first," "second," etc. may explicitly or implicitly include one or more of that feature. In the description of the present invention, "a plurality" means two or more unless otherwise specified.

In the description of the present invention, it is to be noted that, unless otherwise explicitly specified or limited, the terms "mounted," "connected," and "connected" are to be construed broadly, and may be, for example, fixedly connected, detachably connected, or integrally connected; can be mechanically or electrically connected; they may be connected directly or indirectly through intervening media, or they may be interconnected between two elements. The specific meaning of the above terms in the present invention can be understood by those of ordinary skill in the art through specific situations.

The present invention will be described in detail below with reference to the accompanying drawings in conjunction with embodiments.

The utility model provides a tooth frame class brill inclined hole location frock, as figure 1, as shown in figure 2, which comprises a base 1, the bottom plate 2, locating plate 3, the both ends of 1 bottom one side of base are equipped with an otic placode 4 respectively, the both ends of opposite side are equipped with an otic placode 5 respectively No. two, the both ends of 2 one sides of bottom plate are connected to No. two otic placodes 4, realize the articulated of bottom plate 2 and base 1, support frame 6 is U type structure, both ends articulate respectively to No. two otic placodes 5, the bottom of bottom plate 2 is equipped with a plurality of draw-in grooves 21, support frame 6 and draw-in groove 21 joint, realize the fixed connection of support frame 6 and bottom plate 2, fixed surface installs locating plate 3 on the bottom plate 2, adjust the angle of bottom plate according to the angle that waits to process the tooth frame needs, insert support frame 6 the transform.

The whole locating plate 3 is of an annular structure, the locating plate 3 is provided with two locating grooves 31, the locating grooves 31 correspond to the long grooves in the gear rack, and then the locating pins are inserted to fix the locating grooves 31 and the gear rack.

The two positioning grooves 31 are spaced at an angle of 120 degrees, the two positioning grooves 31 are symmetrical relative to the center line of the positioning plate 3, and the positioning grooves 31 correspond to the long grooves of the rack in position.

6 both ends of support frame are connected with two No. two otic placodes 5 through the bearing, and 2 both ends of bottom plate are connected with two No. one otic placodes 4 through the bearing, have improved

support frame

6 and 2 pivoted flexibilities of bottom plate.

The number of the clamping grooves 21 is 6, so that the requirement of different angles is met.

The end part of the clamping groove 21 is of an arc-shaped structure, the direction of the clamping groove 21 takes the vertical line of the bottom plate 2 as a reference, the inclination angle is 30-45 degrees, and the support frame 6 can be tightly clamped with the clamping groove 21 at the moment.

Two No. three otic placodes 7 are equipped with on locating plate 3, and two No. three otic placodes 7 are used for connecting No. four otic placodes 8 on fixed disk 9, realize fixed connection of fixed disk 9 and locating plate 3. The groove on the fixed disc corresponds to the profile of the tooth rack.

The bottom of the fixed disk 9 is provided with a circular groove 91, and the diameter of the groove 91 is equal to the diameter of the inner ring of the bottom plate 2.

The utility model provides a tooth frame class brill inclined hole location frock, the theory of operation, the staff confirms the inclination of bottom plate 2 according to the condition of processing, confirm the back that finishes, make the fixed inclination of bottom plate 2, then in the draw-in groove 21 of bottom plate 2 lower surface is pegged graft to support frame 6, after fixed, put the tooth frame into the inner ring of locating plate 3, then use the locating pin to pass the constant head tank 31 and the elongated slot that is equipped with on the tooth frame, realize tooth frame and locating plate 3's fixed connection, then detain fixed disk 9 on the tooth frame, through the bolt with No. three otic placodes 7, No. four otic placodes 8 continue to fix, the realization is fixed to the tooth frame, then align and process.

The above description is only a preferred embodiment of the present invention, and should not be taken as limiting the invention, and any modifications, equivalent replacements, improvements, etc. made within the spirit and principle of the present invention should be included in the protection scope of the present invention.

Claims

1. The utility model provides a tooth frame class inclined hole location frock which characterized in that: including base (1), bottom plate (2), locating plate (3), the both ends of base (1) bottom one side are equipped with otic placode (4) No. one respectively, the both ends of opposite side are equipped with otic placode (5) No. two respectively, the both ends of bottom plate (2) one side are connected to otic placode (4) No. two, realize the articulated of bottom plate (2) and base (1), support frame (6) are U type structure, the both ends articulate respectively to otic placode (5) No. two, the bottom of bottom plate (2) is equipped with a plurality of draw-in grooves (21), support frame (6) and draw-in groove (21) joint, realize the fixed connection of support frame (6) and bottom plate (2), fixed surface installs locating plate (3) on bottom plate (2).

2. The tool for positioning the inclined hole of the tooth frame drill according to claim 1, characterized in that: the positioning plate (3) is integrally of an annular structure, and the positioning plate (3) is provided with two positioning grooves (31).

3. The tool for positioning the inclined hole of the tooth frame type drill according to claim 2, characterized in that: the two positioning grooves (31) are separated by an angle of 120 degrees, and the two positioning grooves (31) are symmetrical relative to the central line of the positioning plate (3).

4. The tool for positioning the inclined hole of the tooth frame drill according to claim 1, characterized in that: the two ends of the support frame (6) are connected with the two No. two lug plates (5) through bearings, and the two ends of the bottom plate (2) are connected with the two No. one lug plates (4) through bearings.

5. The tool for positioning the inclined hole of the tooth frame drill according to claim 1, characterized in that: the number of the clamping grooves (21) is 6.

6. The tool for positioning the inclined hole of the tooth frame drill according to claim 1, characterized in that: the end part of the clamping groove (21) is of an arc-shaped structure, the direction of the clamping groove (21) is based on the vertical line of the bottom plate (2), and the inclination angle is 30-45 degrees.

7. The tool for positioning the inclined hole of the tooth frame drill according to claim 1, characterized in that: two third ear plates (7) are arranged on the positioning plate (3), and the two third ear plates (7) are used for being connected with a fourth ear plate (8) on the fixed disc (9) to realize the fixed connection of the fixed disc (9) and the positioning plate (3).

8. The tool for positioning the inclined hole of the tooth frame drill according to claim 1, characterized in that: the bottom of the fixed disc (9) is provided with a circular groove (91), and the diameter of the groove (91) is equal to the diameter of the inner ring of the bottom plate (2).