CN114211062B

CN114211062B - Long shaft tapping quick-change tapping drill guide frame

Info

Publication number: CN114211062B
Application number: CN202210064808.0A
Authority: CN
Inventors: 于德于
Original assignee: Dongtai Shuangxia Tools Co ltd
Current assignee: Dongtai Shuangxia Tools Co ltd
Priority date: 2022-01-20
Filing date: 2022-01-20
Publication date: 2023-03-14
Anticipated expiration: 2042-01-20
Also published as: CN114211062A

Abstract

The invention discloses a long shaft tapping quick-change tapping drill guide frame, which particularly relates to the technical field of tapping, and comprises a positioning auxiliary clamping frame, wherein two sides of the positioning auxiliary clamping frame are clamped with a guide frame outer frame, the positioning auxiliary clamping frame comprises a tapping torsion column frame, a fixing clamping column is fixedly connected to the outer side of the tapping torsion column frame, a first sliding groove is formed in the outer surface of the guide frame outer frame, the first sliding groove of the guide frame outer frame and the tapping torsion column frame are arranged in a synchronous distance adjusting state, the lower side of the tapping torsion column frame is rotatably connected with a sliding block frame, two sides of the positioning auxiliary clamping frame are rotatably connected with rotating rods, and the long shaft tapping quick-change threading guide frame is in a dismounting clamping state with the guide frame outer frame, so that the end part guide frame can be conveniently and manually detached, a worker can clean the end part guide frame, and the long shaft tapping quick-change tapping drill guide frame can be prevented from being subjected to external processing, and the installation deformation of a tapping drill can be prevented.

Description

Long shaft tapping quick-change tapping drill guide frame

Technical Field

The invention relates to the technical field of tapping, in particular to a guide frame for a long-shaft tapping quick-change tapping drill.

Background

For each type of assembly, for later assembly, an internal thread is made in the factory, which is a tapping, which is an essential manufacturing step for many products.

According to the reference file No. CN201922335753.9, the threading die and the guide frame are connected with a threading die hinge rod in a clamping mode to achieve quick assembly and disassembly, the guide hole is arranged to play a role in guiding and limiting a workpiece to be machined, the length of the guide hole can be adjusted according to actual needs, guiding is reliable when threading is achieved, and the phenomenon of thread deflection caused by uneven force cannot occur.

However, when the guide hole is not bent to fit with the machined surface in the face of the condition that some surfaces are bent and uneven, the situation that the screw thread is not inclined cannot be well guaranteed, and the internal screw thread is dislocated due to improper operation, so that the technical personnel in the field provide the long-shaft tapping quick-change tapping drill guide frame.

Disclosure of Invention

In order to overcome the above-mentioned drawbacks of the prior art, embodiments of the present invention provide a guiding frame for a long-axis tapping quick-change tapping drill, which cooperate with each other to solve the above-mentioned problems in the background art.

In order to achieve the purpose, the invention provides the following technical scheme: the utility model provides a tooth drill leading truck is attacked to major axis tapping quick change, includes the supplementary calorie of frame in location, the both sides joint of the supplementary calorie of frame in location has the leading truck outer frame, the supplementary calorie of frame in location is turned round the post frame including the tapping, the outside fixedly connected with fixing clip post of post frame is turned round in the tapping, first spout has been seted up to the surface of the leading truck outer frame, the first spout of the leading truck outer frame is turned round the post frame with the tapping and is synchronous roll adjustment state setting, the downside that the post frame was turned round in the tapping is rotated and is connected with the slider frame, the both sides rotation of the supplementary calorie of frame in location is connected with the bull stick, the bull stick that the supplementary calorie of frame is rotated and is connected with the bull stick, the bull stick that is located supplementary calorie of frame is synchronous deflection state setting with the slider frame, the outside of slider frame is provided with the turning block, the turning block of slider frame is opened form setting with the curved shape pushing block, one side that the slider frame kept away from curved pushing block lower extreme is provided with flexible push rod, flexible push rod is flexible state setting with curved pushing block, the opposite side of slider frame is provided with supplementary guide block, the both sides of supplementary guide block, the thread fixed block, the both sides of gasbag have the joint.

Adopt above-mentioned scheme, supplementary card frame in location drives the slider frame and presses close to unevenness machined surface, through the supplementary guide block of manual extrusion, causes supplementary guide block and crooked face to paste mutually, and fixes the screw on its surface through screw thread fixed block both sides screw hole, and the gasbag pad receives the extrusion back simultaneously, and its air with unevenness machined surface is discharged completely, produces the atmospheric pressure difference, causes to produce the adsorptivity, then the whole corresponding support nature that has had of equipment.

Preferably, the top joint of leading truck outer frame has the tip mount, the bottom joint of leading truck outer frame has the tip leading truck, the leading truck outer frame is including agreeing with the installation fixture block, the quantity of agreeing with the installation fixture block is the multiunit, the multiunit the second spout has been seted up to the inboard of agreeing with the installation fixture block, the second spout sliding connection who agrees with the installation fixture block has the slip card post, the quantity of slip card post is unanimous with the quantity of agreeing with the installation fixture block, the slip card post is the sliding state setting with the spout of agreeing with the installation fixture block.

By adopting the scheme, the sliding clamping columns slide on the conjunction installation clamping blocks to enable the two structures to be perfectly connected, the top end of the tapping drill is clamped by the fixing plate frame, and the stable part of the middle end is clamped by the two sections of rubber positioning baffles, so that the overall stability is improved.

Preferably, the tip mount includes fixed grillage, the inboard welding of fixed grillage has the fixture block of equipping with, the inboard of fixed grillage is provided with the screw thread mount, the outside sliding connection of fixed grillage has the promotion slide block, the both sides sliding connection that promotes the slide block has supplementary slide bar, the supplementary slide bar that promotes the slide block is the shrink state setting with fixed grillage.

By adopting the scheme, the mounting block matched with the top sleeve of the tapping drill is mounted with the thread fixing frame through rotation, so that the top end of the tapping drill is stable through the fixing plate frame.

Preferably, the bottom end of the pushing sliding block is clamped with an auxiliary pushing frame, the inner side of the auxiliary pushing frame is clamped with long cylinder type clamping blocks, the number of the auxiliary pushing frame is two, the number of the long cylinder type clamping blocks is three, the auxiliary pushing frame and the three long cylinder type clamping blocks are arranged in a deflection state, the inner side of each long cylinder type clamping block is provided with a clamping groove, the aperture of each long cylinder type clamping block is larger than the column diameter of each sliding clamping column, and the clamping groove of each long cylinder type clamping block and the sliding clamping column are arranged in a fit clamping state.

Adopt above-mentioned scheme, press and promote the slide piece and drive supplementary push away the frame and move to the inboard, supplementary push away the frame and drive the outside that promotes the slide piece and press close to tapping the brill, press close to the position for need not processing the position, then its different kinds of tapping brill of centre gripping.

Preferably, the tip leading truck includes the slip chute piece, the spout has been seted up to the both sides of slip chute piece, the spout of slip chute piece is the state setting of accomodating with bent shape ejector pad, the top end footpath of tip leading truck is less than the bottom end footpath of leading truck outer frame, and both looks adaptations.

By adopting the scheme, the end guide frame and the outer frame of the guide frame are in a detachable clamping shape, so that the end guide frame can be conveniently and manually detached, and workers can clean the end guide frame.

Preferably, the leading truck outer frame still includes rubber positioning baffle, the quantity of rubber positioning baffle is the multiunit, multiunit the rubber positioning baffle is linear array setting about the straight horizontal central axis of leading truck outer frame, supplementary mounting groove has been seted up to the central authorities of rubber positioning baffle.

Adopt above-mentioned scheme, rubber positioning baffle is multilayer rubber materials, and it can provide good moulding, and the shape through the ring and inside less spout fully contact with the tooth of attacking brill middle-end and press from both sides it tightly, then block close attack the tooth and bore that the impurity of processing end is man-hour spatters inside getting into equipment.

Preferably, the tapping torsion column frame and the rubber positioning baffle are arranged in a synchronous deflection state, and anti-skidding lines are arranged on the outer surface of the tapping torsion column frame.

By adopting the scheme, tapping processing is convenient to carry out.

The invention has the technical effects and advantages that:

1. according to the long-shaft tapping quick-change tapping drill guide frame, after an air bag cushion is extruded, air on the surface of an uneven processing surface is completely exhausted, air pressure difference is generated, so that adsorbability is generated, the whole equipment has corresponding support performance, a worker adjusts the tapping position through a curved push block and a telescopic push rod, two sides of a sliding chute block are tangent to the curved push block, tapping rotation cannot be influenced, the worker rotates a tapping torsion column frame to tap a target position, the situation that the screw thread cannot be inclined under the condition that some surfaces are bent and uneven surfaces is achieved, and the internal screw thread cannot be dislocated due to the fact that the position of the tapping after fixing is limited;

2. according to the guide frame for the long-shaft tapping quick-change tapping drill, the two structures are perfectly connected by sliding the sliding clamping columns on the fit mounting clamping blocks, the top end of the tapping drill is clamped by the fixing plate frame, the middle-end stable part is clamped for two sections by the rubber positioning baffle, so that equipment can be adapted to different types of tapping drills, and the processing cost is saved;

3. this tooth drill leading truck is attacked in major axis tapping quick change is the dismantlement centre gripping form through tip leading truck and leading truck outer frame, and the tip leading truck that is convenient for drop manually causes the staff to clean it to inside preventing the defective material entering equipment of outside processing when having realized pressing from both sides the tight dental drill of attacking, arouse the installation of attacking the dental drill to warp.

Drawings

FIG. 1 is a perspective view of the outer frame structure of the leading frame of the present invention;

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

FIG. 3 is a partial cross-sectional view of the positioning aid holder mechanism of the present invention;

FIG. 4 is a partial cross-sectional view of the end mount mechanism of the present invention;

FIG. 5 is a partial cross-sectional view of the rubber positioning flapper mechanism of the present invention.

In the figure: 1. a guide frame outer frame; 101. a rubber positioning baffle; 102. fitting and installing a clamping block; 103. sliding the clamping column; 2. an end fixing frame; 201. pushing the sliding plate block; 202. fixing the plate frame; 203. a threaded mount; 204. a long cylinder type clamping block; 205. an auxiliary pushing frame; 3. an end guide frame; 301. a sliding chute block; 4. positioning the auxiliary clamping frame; 401. tapping column twisting frames; 402. a slider frame; 403. an airbag cushion; 404. fixing the clamping column; 405. a movable column clamping frame; 406. a telescopic push rod; 407. a curved push block; 408. a thread fixing block; 409. and an auxiliary guide block.

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. All other embodiments, which can be obtained by a person skilled in the art without making any creative effort based on the embodiments in the present invention, belong to the protection scope of the present invention.

Referring to the attached drawings 1-5 in the specification, the guide frame for a long-axis tapping quick-change tapping drill according to an embodiment of the present invention includes a positioning auxiliary clamp frame 4, two sides of the positioning auxiliary clamp frame 4 are clamped with a guide frame outer frame 1, the positioning auxiliary clamp frame 4 includes a tapping torsion column frame 401, the outer side of the tapping torsion column frame 401 is fixedly connected with a fixed clamp column 404, the outer surface of the guide frame outer frame 1 is provided with a first sliding groove, the first sliding groove of the guide frame outer frame 1 and the tapping torsion column frame 401 are arranged in a synchronous distance adjusting state, the lower side of the tapping torsion column frame 401 is rotatably connected with a slide frame 402, two sides of the positioning auxiliary clamp frame 4 are rotatably connected with rotating rods, the rotating rods of the positioning auxiliary clamp frame 4 and the slide frame 402 are arranged in a synchronous deflection state, one side of the slide frame 402 is rotatably connected with a curved push block 407, the outer side of the slide frame 402 is provided with a rotating block, the rotating block of the slide frame 402 and the curved push block 407 are arranged in an open state, one side of the slide block frame 402, which is far away from the lower end of the curved push block 407, is provided with a telescopic push rod 406, the telescopic push rod 406 and the curved push block 407 are arranged in a telescopic state, the other side of the slide block frame 402 is provided with an auxiliary guide block 409, both sides of the auxiliary guide block 409 are welded with threaded fixing blocks 408, both sides of the threaded fixing blocks 408 are provided with air bag cushions 403, the positioning auxiliary clamp frame 4 drives the slide block frame 402 to be close to an uneven processing surface, the auxiliary guide block 409 is pressed manually to enable the auxiliary guide block 409 to be attached to a curved surface, the end guide frame 3 comprises a sliding chute block 301, both sides of the sliding chute block 301 are provided with sliding chutes, the sliding chutes of the sliding chute block 301 and the curved push block 407 are arranged in a storage state, the top end diameter of the end guide frame 3 is smaller than the bottom end diameter of the guide frame outer frame 1 and are matched with each other, the end guide frame 3 and the guide frame outer frame 1 are in a disassembly clamping state, the tip leading truck 3 of being convenient for manually drop causes the staff to clean it, and the tapping is turned round post frame 401 and is synchronous deflection state setting with rubber positioning baffle 101, and the surface that the post frame 401 was turned round in the tapping is provided with anti-skidding line, is convenient for attack tooth processing, and the outside joint of fixing clip post 404 has movable card post frame 405.

It should be noted that, the screws are fixed on the surfaces of the threaded fixing blocks 408 through the threaded holes on the two sides, and meanwhile, after the airbag cushion 403 is extruded, the airbag cushion and the air on the surface of the uneven machined surface are completely exhausted, so that air pressure difference is generated, and adsorptivity is generated, so that the whole device has corresponding support performance, a worker adjusts the tapping position through the curved push block 407 and the telescopic push rod 406, and the two sides of the sliding chute block 301 are tangent to the curved push block 407, so that tapping rotation is not affected.

Referring to the attached drawings 4-5 of the specification, the top end of the guide frame outer frame 1 is clamped with an end fixing frame 2, the bottom end of the guide frame outer frame 1 is clamped with an end guide frame 3, the guide frame outer frame 1 comprises a plurality of groups of fitting mounting fixture blocks 102, the inner sides of the plurality of groups of fitting mounting fixture blocks 102 are provided with second sliding grooves, the second sliding grooves of the fitting mounting fixture blocks 102 are slidably connected with sliding clamping columns 103, the number of the sliding clamping columns 103 is identical to that of the fitting mounting fixture blocks 102, the sliding clamping columns 103 and the sliding grooves of the fitting mounting fixture blocks 102 are arranged in a sliding state, the sliding clamping columns 103 slide on the fitting mounting fixture blocks 102 to enable the two structures to be perfectly connected, the top end of the tapping drill is clamped by a fixing plate frame 202, the middle-end stable part is clamped by a rubber positioning baffle 101 for two sections, the whole stability is improved, the end fixing frame 2 comprises a fixing plate frame 202, the inner side of the fixed plate frame 202 is welded with equipped fixture blocks, the inner side of the fixed plate frame 202 is provided with a thread fixing frame 203, the outer side of the fixed plate frame 202 is connected with a pushing slide block 201 in a sliding manner, two sides of the pushing slide block 201 are connected with auxiliary slide bars in a sliding manner, the auxiliary slide bars of the pushing slide block 201 and the fixed plate frame 202 are arranged in a shrinking state, the top end of a tapping drill is installed through rotating and the thread fixing frame 203, so that the top end of the tapping drill is stabilized through the fixed plate frame 202, the bottom end of the pushing slide block 201 is clamped with an auxiliary pushing frame 205, the inner side of the auxiliary pushing frame 205 is clamped with a long cylinder type fixture block 204, the number of the auxiliary pushing frame 205 is two, the number of the long cylinder type fixture block 204 is three, the single-group auxiliary pushing frame 205 and three long cylinder type fixture blocks 204 are arranged in a deflecting state, the inner side of the long cylinder type fixture block 204 is provided with a clamping groove, the aperture of the long cylinder type fixture block 204 is larger than the column diameter of the sliding fixture block 103, the draw-in groove of long cylinder fixture block 204 is the setting of agreeing with the block state of block with the slip card post 103, press and promote the slider 201 and drive supplementary push away frame 205 and move to the inboard, supplementary push away frame 205 drives and promotes the outside that the slider 201 pressed close to the tapping drill, press close to the position and be the position of need not processing, then it can the different types of tapping drill of centre gripping, the leading truck outer frame 1 still includes rubber positioning baffle 101, the quantity of rubber positioning baffle 101 is the multiunit, multiunit rubber positioning baffle 101 is the linear array setting about the straight central axis of leading truck outer frame 1, the supplementary mounting groove has been seted up to the central authorities of rubber positioning baffle 101, rubber positioning baffle 101 is multilayer rubber materials, it can provide good moulding, it presss from both sides it tightly with tapping drill middle-end full contact through the shape of ring and inside less spout, then the impurity that blocks when close tapping drill processing end splashes and gets into equipment is inside.

It should be noted that, be through tip leading truck 3 and leading truck outer frame 1 and dismantle the centre gripping form, the tip leading truck 3 that is convenient for drop manually, cause the staff to clean it, thereby realized that the feed stuff that prevents external processing when pressing from both sides tight brill of attacking gets into inside the equipment, arouse the installation of attacking the brill and warp, it passes through the centre gripping of fixed plate frame 202 to attack the brill top simultaneously, the firm position of middle-end carries out the two-stage process centre gripping through rubber positioning baffle 101, thereby realized that equipment adaptation is in different kinds of brill of attacking, practice thrift the processing cost.

The points to be finally explained are: first, in the description of the present application, it should be noted that, unless otherwise specified and limited, the terms "mounted," "connected," and "connected" should be understood broadly, and may be a mechanical connection or an electrical connection, or a communication between two elements, and may be a direct connection, and "upper," "lower," "left," and "right" are only used to indicate a relative positional relationship, and when the absolute position of the object to be described is changed, the relative positional relationship may be changed; secondly, the method comprises the following steps: in the drawings of the disclosed embodiments of the invention, only the structures related to the disclosed embodiments are referred to, other structures can refer to common designs, and the same embodiment and different embodiments of the invention can be combined with each other without conflict; and finally: the above description is only for the purpose of illustrating the preferred embodiments of the present invention and is not to be construed as limiting the invention, and any modifications, equivalents, improvements and the like that are within the spirit and principle of the present invention are intended to be included in the scope of the present invention.

Claims

1. The utility model provides a tooth is attacked to major axis quick change and is attacked dental drill leading truck, includes supplementary calorie of frame (4) in location, its characterized in that: the two sides of the positioning auxiliary clamping frame (4) are clamped with a guide frame outer frame (1), the positioning auxiliary clamping frame (4) comprises a tapping torsion column frame (401), the outer side of the tapping torsion column frame (401) is fixedly connected with a fixing clamping column (404), the outer surface of the guide frame outer frame (1) is provided with a first sliding chute, the first sliding chute of the guide frame outer frame (1) and the tapping torsion column frame (401) are arranged in a synchronous distance adjusting state, the lower side of the tapping torsion column frame (401) is rotatably connected with a sliding block frame (402), the two sides of the positioning auxiliary clamping frame (4) are rotatably connected with a rotating rod, the rotating rod of the positioning auxiliary clamping frame (4) and the sliding block frame (402) are arranged in a synchronous deflection state, one side of the sliding block frame (402) is rotatably connected with a curved push block (407), the outer side of the sliding block frame (402) is provided with a rotating block, the rotating block and the other side of the sliding block frame (402) are arranged in an open state, one side of the sliding block frame (402) far away from the curved push rod (407) is provided with a curved push rod (403), the two sides of the telescopic screw thread (408), the telescopic push rod (409) is welded with a telescopic cushion (408), and the two sides of the guide block (408) are provided with a telescopic cushion (406), the outer side of the fixed clamping column (404) is clamped with a movable clamping column frame (405).

2. The long-axis tapping quick-change tapping drill guide frame as claimed in claim 1, wherein: the top joint of leading truck outer frame (1) has tip mount (2), the bottom joint of leading truck outer frame (1) has tip leading truck (3), leading truck outer frame (1) is including agreeing with installation fixture block (102), the quantity of agreeing with installation fixture block (102) is the multiunit, multiunit the second spout has been seted up to the inboard of agreeing with installation fixture block (102), the second spout sliding connection who agrees with installation fixture block (102) has slip card post (103), the quantity of slip card post (103) is unanimous with the quantity of agreeing with installation fixture block (102), slip card post (103) is the slip state setting with the spout of agreeing with installation fixture block (102).

3. The long-axis tapping quick-change tapping drill guide frame as claimed in claim 2, wherein: tip mount (2) are including fixed grillage (202), the inboard welding of fixed grillage (202) has the fixture block of equipping with, the inboard of fixed grillage (202) is provided with screw thread mount (203), the outside sliding connection of fixed grillage (202) has promotion slide block (201), the both sides sliding connection that promotes slide block (201) has supplementary slide bar, the supplementary slide bar that promotes slide block (201) is the shrink state setting with fixed grillage (202).

4. The long-axis tapping quick-change tapping drill guide frame as claimed in claim 3, wherein: the auxiliary pushing frame (205) is clamped at the bottom end of the pushing sliding plate block (201), a long-cylinder-type clamping block (204) is clamped on the inner side of the auxiliary pushing frame (205), the number of the auxiliary pushing frame (205) is two, the number of the long-cylinder-type clamping blocks (204) is three, the auxiliary pushing frame (205) and the three long-cylinder-type clamping blocks (204) are arranged in a deflection state, a clamping groove is formed in the inner side of each long-cylinder-type clamping block (204), the aperture of each long-cylinder-type clamping block (204) is larger than the column diameter of each sliding clamping column (103), and the clamping groove of each long-cylinder-type clamping block (204) and each sliding clamping column (103) are arranged in a fit clamping state.

5. The long-axis tapping quick-change tapping drill guide frame as claimed in claim 2, wherein: tip leading truck (3) are including slip chute piece (301), the spout has been seted up to the both sides of slip chute piece (301), the spout of slip chute piece (301) is with bent shape ejector pad (407) and accomodates the state setting, the top end footpath of tip leading truck (3) is less than the bottom end footpath of leading truck outer frame (1), and both looks adaptations.

6. The long-axis tapping quick-change tapping drill guide frame as claimed in claim 1, wherein: the outer frame of leading truck (1) still includes rubber positioning baffle (101), the quantity of rubber positioning baffle (101) is multiunit, multiunit rubber positioning baffle (101) are the linear array setting about the straight horizontal central axis of outer frame of leading truck (1), the supplementary mounting groove has been seted up to the central authorities of rubber positioning baffle (101).

7. The long shaft tapping quick-change tapping drill guide frame as claimed in claim 6, wherein: the tapping torsion column frame (401) and the rubber positioning baffle (101) are arranged in a synchronous deflection state, and anti-skidding threads are arranged on the outer surface of the tapping torsion column frame (401).