CN215468595U

CN215468595U - Manual tapping positioning guide device

Info

Publication number: CN215468595U
Application number: CN202122174889.3U
Authority: CN
Inventors: 郁岩; 谢峰
Original assignee: Jiangsu College of Safety Technology
Current assignee: Jiangsu College of Safety Technology
Priority date: 2021-09-09
Filing date: 2021-09-09
Publication date: 2022-01-11
Anticipated expiration: 2031-09-09

Abstract

The utility model discloses a manual tapping positioning guide device, and belongs to the technical field of workpiece machining. The manual tapping positioning guide device comprises a base and a tapping mechanism, wherein a support column is arranged on the upper surface of one end of the base, a long groove is formed in the upper end of the support column, two sliding grooves are symmetrically formed in the inner wall of the long groove, a sliding block is connected to the inside of each sliding groove in a sliding mode, a first threaded hole is formed in the inside of each sliding block, a support arm is sleeved at the upper end of the support column, a second threaded hole is formed in the right end of the support arm, and a first threaded handle is simultaneously in threaded connection with the insides of the first threaded hole and the second threaded hole; according to the utility model, when the supporting arm is fixed on the supporting column, point contact is avoided, surface contact is realized, the stability of the device is improved, and the device is more stable in actual work.

Description

Manual tapping positioning guide device

Technical Field

The utility model relates to the technical field of workpiece processing, in particular to a manual tapping positioning guide device.

Background

The manual tapping is a common tapping method, when the manual tapping is carried out, because the pressure of two hands of people is uneven, the balance is not good, the tap is inclined in the tapping process easily, the tap is not perpendicular to the surface of a workpiece, the inclined and irregular threaded hole tapped by the manual tapping is caused, and the distortion occurs, so that the tapping precision and the quality of the workpiece are influenced, in the tapping process, the tap is accurately positioned and is perpendicular to the surface of the workpiece, a standard threaded hole is obtained when the hinged bar is rotated manually, the force of the two hands needs to be adjusted ceaselessly, the hinged bar rotates slowly, the tapping efficiency is low, the tap is easy to break, and the labor intensity is high.

Through retrieval, the patent with the Chinese patent application number of CN201520805714.X discloses a manual tapping positioning guide device, which comprises a base, an upright post, a supporting arm, a sliding guide block, a ratchet type hinge rod and a screw tap, wherein the upright post is arranged on the base through a fixed seat, a screw and a bearing and can rotate relative to the fixed seat, the fixed seat is relatively fixed with the upright post through a handle type locking screw I, one end of the supporting arm is provided with a sleeve, the sleeve is sleeved on the upright post and can slide along the axial direction of the upright post, and the sleeve is relatively fixed with the upright post through a handle type locking screw II; the sliding guide block is arranged on the supporting arm and can slide relative to the supporting arm, the sliding guide block is relatively fixed with the supporting arm through a handle type locking screw III, the ratchet wheel type hinge rod penetrates through the sliding guide block, and the screw tap is arranged at the lower end of the ratchet wheel type hinge rod. The following disadvantages exist in the above patents: the upright post and the handle screw are in point contact when being fixed, and the stability is not good when the device is used.

SUMMERY OF THE UTILITY MODEL

The utility model aims to solve the problems that in the prior art, an upright post and a handle screw are in point contact when being fixed and the stability is poor when the upright post and the handle screw are used, and provides a manual tapping positioning guide device.

In order to achieve the purpose, the utility model adopts the following technical scheme:

manual tapping location guider, including base and tapping mechanism, the upper surface of the one end of base is provided with the support column, long recess has been seted up to the upper end of support column, two spouts have been seted up to the inner wall symmetry of long recess, the inside sliding connection of spout has the slider, first screw hole has been seted up to the inside of slider, the support arm has been cup jointed to the upper end of support column, the second screw hole has been seted up to the right-hand member of support arm, first screw hole with threaded connection has first thread handle simultaneously in the inside of second screw hole.

Preferably, the lower surface of the supporting arm close to one end of the supporting column is provided with a first long sliding chute.

Preferably, a second sliding groove is formed in the upper surface of one end, close to the supporting column, of the base.

Preferably, the first long sliding chute and the second sliding chute correspond to each other in the vertical direction.

Preferably, the inside sliding connection of second spout has supplementary supporting mechanism, supplementary supporting mechanism includes urceolus and interior pole, the urceolus with interior pole passes through second screw thread handle fixed connection.

Preferably, tapping mechanism includes sliding block, hinged bar, spring and screw tap, the sliding block cover is at the support arm, the hinged bar passes sliding block and support arm simultaneously, the spring housing is at the surface of hinged bar, screw tap fixed mounting is at the lower extreme of hinged bar.

Compared with the prior art, the utility model provides a manual tapping positioning guide device, which has the following beneficial effects:

1. according to the utility model, through the matching arrangement of the base, the support pillar, the long groove, the sliding chute, the first threaded handle, the support arm, the second threaded hole, the sliding block, the first threaded hole and the tapping mechanism, when in use, the base is firstly placed on a plane, then the height of the support arm is adjusted up and down according to the requirement of a workpiece to be machined, when in adjustment, the first threaded handle is firstly rotated clockwise to separate the sliding block from the support pillar, at the moment, the sliding block is close to the inner wall at the right end of the support arm, at the moment, the height of the support arm can be adjusted up and down, after the height of the support arm is determined, the first threaded handle is anticlockwise rotated, the sliding block is tightly propped against the support pillar, and the sliding block is far away from the inner wall at the right end point of the support arm, so that the support arm can be firmly fixed on the support pillar, at the moment, the first threaded handle, the sliding block and the support pillar are in surface contact, in pairs, therefore, when the support arm is fixed on the support pillar, the point contact is avoided, the surface contact is realized, the stability of the device is improved, and the device is more stable in actual work.

2. According to the utility model, through the matching arrangement of the base, the support column, the support arm, the first long chute, the auxiliary support mechanism, the inner rod, the second threaded handle, the outer cylinder and the second chute, when in use, the auxiliary support mechanism can slide in the first long chute and the second chute simultaneously, so that the position of the auxiliary support mechanism can be conveniently adjusted according to the requirement of a workpiece to be processed, the inner rod of the auxiliary support mechanism moves up and down in the outer cylinder along with the adjustment of the support arm, and the relative position of the inner rod and the outer cylinder is fixed through the second threaded handle, so that the auxiliary support mechanism can play a supporting role for the support arm, and the device is more stable.

Drawings

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

FIG. 2 is an enlarged schematic view of FIG. 1 at A according to the present invention;

FIG. 3 is a schematic top view of a slider according to the present invention.

In the figure: 1. a base; 2. a support pillar; 3. a long groove; 4. a chute; 5. a first threaded handle; 6. a support arm; 7. a second threaded hole; 8. a slider; 9. a first threaded hole; 10. a first long chute; 11. a tapping mechanism; 12. an auxiliary support mechanism; 1201. an inner rod; 1202. a second threaded handle; 1203. an outer cylinder; 13. a second runner.

Detailed Description

The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments.

In the description of the present invention, it is to be understood that the terms "upper", "lower", "front", "rear", "left", "right", "top", "bottom", "inner", "outer", and the like, indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, are merely for convenience in describing the present invention and simplifying the 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 thus, should not be construed as limiting the present invention.

Referring to fig. 1-3, the manual tapping positioning guide device comprises a base 1 and a tapping mechanism 11, wherein the tapping mechanism 11 comprises a sliding block, a hinged bar, a spring and a screw tap, the sliding block is sleeved on a support arm 6, the hinged bar simultaneously penetrates through the sliding block and the support arm 6, the spring is sleeved on the outer surface of the hinged bar, the screw tap is fixedly installed at the lower end of the hinged bar, a second sliding groove 13 is formed in the upper surface of one end, close to a support column 2, of the base 1, an auxiliary support mechanism 12 is slidably connected inside the second sliding groove 13, the auxiliary support mechanism 12 comprises an outer cylinder 1203 and an inner rod 1201, the outer cylinder 1203 and the inner rod 1201 are fixedly connected through a second threaded handle 1202, the top end of the inner rod 1201 is slidably connected inside a first long sliding groove 10, the support column 2 is arranged on the upper surface of one end of the base 1, a long groove 3 is formed in the upper end of the support column 2, two sliding grooves 4 are symmetrically formed in the inner wall of the long groove 3, and a sliding block 8 is slidably connected inside the sliding groove 4, first screw hole 9 has been seted up to slider 8's inside, support arm 6 has been cup jointed to the upper end of support column 2, and support arm 6 has been close to the lower surface of 2 one ends of support column and has been seted up first long spout 10, and first long spout 10 corresponds in vertical direction with second spout 13, and second screw hole 7 has been seted up to the right-hand member of support arm 6, and threaded connection has first screw thread handle 5 simultaneously in the inside of first screw hole 9 and second screw hole 7.

According to the utility model, through the matching arrangement of the base 1, the support column 2, the long groove 3, the sliding chute 4, the first threaded handle 5, the support arm 6, the second threaded hole 7, the sliding block 8, the first threaded hole 9 and the tapping mechanism 11, when the tapping machine is used, the base 1 is firstly placed on a plane, then the height of the support arm 6 is adjusted up and down according to the requirement of a workpiece to be machined, when the tapping machine is adjusted, the first threaded handle 5 is firstly rotated clockwise to separate the sliding block 8 from the support column 2, at the moment, the sliding block 8 is close to the inner wall of the right end of the support arm 6, at the moment, the height of the support arm 6 can be adjusted up and down, after the height of the support arm 6 is determined, the first threaded handle 5 is anticlockwise rotated, the sliding block 8 is tightly propped against the support column 2 by the first threaded handle 5, and the sliding block 8 is far away from the inner wall of the right end point of the support arm 6, so that the support arm 6 can be firmly fixed on the support column 2, at the moment, the first threaded handle 5, In summary, the device avoids point contact when the support arm 6 is fixed on the support column 2, realizes surface contact, improves the stability of the device, and is more stable in practical work, the utility model, through the matching arrangement of the base 1, the support column 2, the support arm 6, the first long chute 10, the auxiliary support mechanism 12, the inner rod 1201, the second threaded handle 1202, the outer cylinder 1203 and the second chute 13, when in use, firstly the auxiliary support mechanism 12 can slide in the first long chute 10 and the second chute 13 at the same time, so as to adjust the position of the auxiliary support mechanism 12 according to the needs of the workpiece to be processed, the inner rod 1201 of the auxiliary support mechanism 12 moves up and down in the outer cylinder 1203 along with the adjustment of the support arm 6, and fixes the relative positions of the inner rod and the outer cylinder 1203 through the second threaded handle 1202, the auxiliary support mechanism 12 can play a supporting role for the support arm 6, the device is more stable.

The above description is only for the preferred embodiment of the present invention, but the scope of the present invention is not limited thereto, and any person skilled in the art should be considered to be within the technical scope of the present invention, and equivalent alternatives or modifications according to the technical solution of the present invention and the inventive concept thereof should be covered by the scope of the present invention.

Claims

1. Manual tapping location guider, including base (1) and tapping mechanism (11), its characterized in that, the upper surface of the one end of base (1) is provided with support column (2), long recess (3) have been seted up to the upper end of support column (2), two spout (4) have been seted up to the inner wall symmetry of long recess (3), the inside sliding connection of spout (4) has slider (8), first screw hole (9) have been seted up to the inside of slider (8), support arm (6) have been cup jointed to the upper end of support column (2), second screw hole (7) have been seted up to the right-hand member of support arm (6), first screw hole (9) with the inside of second screw hole (7) threaded connection has first screw thread handle (5) simultaneously.

2. The manual tapping positioning guide device according to claim 1, wherein the lower surface of the supporting arm (6) near one end of the supporting column (2) is provided with a first long sliding groove (10).

3. The manual tapping positioning guide device according to claim 1, wherein the upper surface of the base (1) near one end of the supporting column (2) is provided with a second sliding groove (13).

4. Manual tapping positioning guide according to claim 2, wherein the first long runner (10) corresponds to the second runner (13) in the vertical direction.

5. The manual tapping positioning guide device according to claim 3, wherein an auxiliary supporting mechanism (12) is slidably connected to the inside of the second sliding chute (13), the auxiliary supporting mechanism (12) comprises an outer cylinder (1203) and an inner rod (1201), the outer cylinder (1203) and the inner rod (1201) are fixedly connected through a second threaded handle (1202), and the top end of the inner rod (1201) is slidably connected to the inside of the first long sliding chute (10).

6. The manual tapping positioning guide device according to claim 1, wherein the tapping mechanism (11) comprises a sliding block, a hinge rod, a spring and a screw tap, the sliding block is sleeved on the support arm (6), the hinge rod simultaneously penetrates through the sliding block and the support arm (6), the spring is sleeved on the outer surface of the hinge rod, and the screw tap is fixedly installed at the lower end of the hinge rod.