CN212885520U

CN212885520U - Adjustable tapping frock

Info

Publication number: CN212885520U
Application number: CN202021585346.XU
Authority: CN
Inventors: 魏云
Original assignee: Suzhou Sumei Automation Technology Co ltd
Current assignee: Suzhou Sumei Automation Technology Co ltd
Priority date: 2020-08-04
Filing date: 2020-08-04
Publication date: 2021-04-06
Anticipated expiration: 2030-08-04

Abstract

The utility model discloses an adjustable tapping frock, including fixed case, the axis department of fixed bottom of the case portion is provided with tapping mechanism, the bottom of fixed incasement chamber is rotated and is connected with the lead screw, the top of lead screw runs through top and the fixedly connected with knob to fixed case, the surperficial threaded connection of lead screw has the silk braid, the equal fixedly connected with diaphragm in both sides of silk braid, the bottom fixedly connected with connecting rod of diaphragm. The utility model discloses a rotate the knob, finally make two supporting mechanism remove in opposite directions, the inner wall until the supporting shoe is close to, and then accomplish the tapping drill bit and support the operation, this tapping frock possesses the advantage of assistance-localization real-time, can carry out assistance-localization real-time to the tapping drill bit, avoids the tapping drill bit to take place to rock at the tapping in-process, has improved the production quality of tapping object, simultaneously through adjusting the distance between two supporting shoes, can carry out assistance-localization real-time to the tapping drill bit of not unidimensional.

Description

Adjustable tapping frock

Technical Field

The utility model relates to a tapping machine specifically is an adjustable tapping frock with regard to technical field.

Background

The tapping machine is a machine tool for processing internal threads by using a screw tap, is an internal thread processing machine tool which is most widely applied, is deeply concerned by users due to the advantages that the tapping machine is portable, flexible and efficient and cannot be replaced by other similar equipment since the tapping machine faces the market, and avoids the limitation of a lathe, a drilling machine or manual tapping.

The current tapping machine processes the tapping object through the drill bit, and the current tapping machine does not have the function that the drill bit supported for the drill bit takes place the skew because of high-speed rotation easily at the in-process of tapping, and then has influenced the production quality of tapping object, consequently needs an adjustable tapping frock, is used for solving above-mentioned problem.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide an adjustable tapping frock possesses the advantage of assistance-localization real-time, has solved the problem that above-mentioned background art provided.

In order to achieve the above object, the utility model provides a following technical scheme: an adjustable tapping tool comprises a fixed box, wherein a tapping mechanism is arranged at a middle shaft at the bottom of the fixed box, a lead screw is rotatably connected to the bottom of an inner cavity of the fixed box, the top of the lead screw penetrates through the top of the fixed box and is fixedly connected with a knob, a screw sleeve is in threaded connection with the surface of the lead screw, transverse plates are fixedly connected to two sides of the screw sleeve, a connecting rod is fixedly connected to the bottom of each transverse plate, through holes for the connecting rod to pass through are formed in two sides of the top of the fixed box, the bottom of the connecting rod penetrates through the inner cavity of the fixed box and is fixedly connected with a wedge I, the inner cavity of the fixed box is provided with two wedge II, one side of each wedge II is in contact with the wedge I, the inner cavity of the fixed box is provided with two resetting mechanisms, through holes are formed in two sides of the bottom of, and the front side and the rear side of the inner cavity of the through hole are both provided with a limiting mechanism.

Preferably, the tapping mechanism comprises a shell fixedly connected to a center shaft at the bottom of the fixed box, a motor is fixedly connected to an inner cavity of the shell, an output shaft of the motor is in transmission connection with a tapping drill bit, and the bottom end of the tapping drill bit penetrates through the bottom of the shell.

Preferably, both the front and back surfaces of the connection bar are in contact with the inner wall of the through-hole.

Preferably, canceling release mechanical system includes two fixed plates of fixed connection in fixed incasement chamber, and the equal fixedly connected with spring in one side that two fixed plates carried on the back mutually, the one end and the two fixed connection of wedge that the fixed plate was kept away from to the spring.

Preferably, the supporting mechanism comprises a vertical plate which is slidably connected with the inner cavity of the through hole, the top of the vertical plate penetrates through the inner cavity of the fixing box and is fixedly connected with the two wedge blocks, and the supporting blocks are fixedly connected with the bottoms of the two opposite sides of the vertical plate.

Preferably, stop gear includes the spout of seting up in through-hole inner chamber front side and rear side, the inner chamber sliding connection of spout has the slider, one side and the riser fixed connection of spout are kept away from to the slider.

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

1. the utility model discloses a rotate the knob, finally make two supporting mechanism remove in opposite directions, the inner wall until the supporting shoe is close to, and then accomplish the tapping drill bit and support the operation, this tapping frock, possess assistance-localization real-time's advantage, can carry out assistance-localization real-time to the tapping drill bit, avoid the tapping drill bit to take place to rock at the tapping in-process, the production quality of tapping object has been improved, simultaneously through adjusting the distance between two supporting shoes, can carry out assistance-localization real-time to the tapping drill bit of not unidimensional, and then the application scope of this tapping frock has been improved.

2. The utility model discloses a canceling release mechanical system's setting can play the canceling release mechanical system to two wedges, and through stop gear's setting, when the riser removed, the riser drove the slider and slides at the inner chamber of spout for the slider plays limiting displacement to the riser, and then makes the stable removal of riser.

Drawings

FIG. 1 is a perspective view of the present invention;

FIG. 2 is a front sectional view of the structure of the present invention;

FIG. 3 is a left side sectional view of the local connection structure of the present invention;

fig. 4 is an enlarged view of point a in the structure diagram 3 of the present invention.

In the figure: 1. a fixed box; 2. a tapping mechanism; 21. a housing; 22. a motor; 23. tapping drill bits; 3. a screw rod; 4. a knob; 5. sleeving the silk; 6. a transverse plate; 7. a connecting rod; 8. a first wedge block; 9. a second wedge block; 10. a reset mechanism; 101. a fixing plate; 102. a spring; 11. a through hole; 12. a support mechanism; 121. a vertical plate; 122. a support block; 13. a limiting mechanism; 131. a chute; 132. a slide block.

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. 1-4, the present invention provides a technical solution: an adjustable tapping tool comprises a fixed box 1, a tapping mechanism 2 is arranged at a center shaft at the bottom of the fixed box 1, the tapping mechanism 2 comprises a shell 21 fixedly connected to the center shaft at the bottom of the fixed box 1, a motor 22 is fixedly connected to an inner cavity of the shell 21, an output shaft of the motor 22 is connected with a tapping drill bit 23 in a transmission manner, the bottom end of the tapping drill bit 23 penetrates through the bottom of the shell 21, the bottom of the inner cavity of the fixed box 1 is rotatably connected with a lead screw 3, the top of the lead screw 3 penetrates through the top of the fixed box 1 and is fixedly connected with a knob 4, a surface thread of the lead screw 3 is connected with a thread sleeve 5, two sides of the thread sleeve 5 are both fixedly connected with transverse plates 6, the bottom of the transverse plates 6 are fixedly connected with connecting rods 7, through holes for the connecting rods 7 to penetrate through are respectively formed in two sides of the top of the fixed box 1, a front surface and a, the inner cavity of the fixed box 1 is provided with two wedge blocks II 9, one side of each wedge block II 9 is in contact with the wedge block I8, the inner cavity of the fixed box 1 is provided with two resetting mechanisms 10, each resetting mechanism 10 comprises two fixed plates 101 fixedly connected to the inner cavity of the fixed box 1, the opposite sides of the two fixed plates 101 are fixedly connected with springs 102, one ends, far away from the fixed plates 101, of the springs 102 are fixedly connected with the wedge blocks II 9, the resetting effect on the wedge blocks II 9 can be achieved through the arrangement of the resetting mechanisms 10, through holes 11 are formed in the two sides of the bottom of the fixed box 1, supporting mechanisms 12 are arranged on the two sides of the tapping mechanism 2, each supporting mechanism 12 comprises a vertical plate 121 slidably connected to the inner cavity of the through hole 11, the top of each vertical plate 121 penetrates through the inner cavity of the fixed box 1 and is fixedly connected with the wedge blocks II 9, the front side and the rear side of the inner cavity of the through hole 11 are all provided with the limiting mechanism 13, the limiting mechanism 13 includes the sliding groove 131 which is arranged at the front side and the rear side of the inner cavity of the through hole 11, the inner cavity of the sliding groove 131 is connected with the sliding block 132, one side of the sliding block 132 far away from the sliding groove 131 is fixedly connected with the vertical plate 121, the limiting mechanism 13 is arranged, when the vertical plate 121 moves, the vertical plate 121 drives the sliding block 132 to slide in the inner cavity of the sliding groove 131, the sliding block 132 plays a limiting role in the vertical plate 121, and the vertical plate 121 is enabled.

The working principle is as follows: when the utility model is used, a user rotates the knob 4, the knob 4 drives the screw rod 3 to rotate, the screw rod 3 drives the screw sleeve 5 to move downwards, the screw sleeve 5 drives the transverse plate 6, the connecting rod 7 and the wedge block I8 to synchronously move downwards, so that the wedge block I8 extrudes the wedge block II 9, the two wedge blocks II 9 move towards each other, the wedge block II 9 compresses the spring 102, the wedge block II 9 drives the vertical plate 121 and the supporting block 122 to synchronously move, the vertical plate 121 drives the sliding block 132 to slide in the inner cavity of the sliding groove 131 through the arrangement of the limiting mechanism 13, so that the sliding block 132 has a limiting effect on the vertical plate 121, the vertical plate 121 is further stably moved left and right until the inner wall of the supporting block 122 is close to the tapping drill bit 23, the tapping drill bit 23 is further positioned in an auxiliary way, the tapping drill bit 23 is prevented from deviating in the tapping process, the tapping drill bits 23 with different sizes can be positioned in an auxiliary way by, the purpose of auxiliary positioning is achieved, and by starting the motor 22, the output shaft of the motor 22 drives the tapping drill bit 23 to rotate, so that the tapping object is processed.

In summary, the following steps: this adjustable tapping frock, through rotating knob 4, finally make two supporting mechanism 12 remove in opposite directions, the inner wall until supporting shoe 122 is close to, and then accomplish the operation of supporting tapping drill bit 23, this tapping frock, possess the advantage of assistance-localization real-time, can carry out assistance-localization real-time to tapping drill bit 23, avoid tapping drill bit 23 to take place to rock at the tapping in-process, the production quality of tapping object has been improved, simultaneously through adjusting the distance between two supporting shoes 122, can carry out assistance-localization real-time to the tapping drill bit 23 of unidimensional not, and then the application scope of this tapping frock has been improved, the function that current tapping machine does not possess the drill bit support has been solved, make the drill bit take place the skew because of high-speed rotation easily at the in-process of tapping, and then the problem of tapping object production.

It is noted that, herein, relational terms such as first and second, and the like may be used solely to distinguish one entity or action from another entity or action without necessarily requiring or implying any actual such relationship or order between such entities or actions. Also, the terms "comprises," "comprising," or any other variation thereof, are intended to cover a non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements does not include only those elements but may include other elements not expressly listed or inherent to such process, method, article, or apparatus.

The electrical components presented in the document are all electrically connected with an external master controller and 220V mains, and the master controller can be a conventional known device controlled by a computer or the like.

Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.

Claims

1. The utility model provides an adjustable tapping frock, includes fixed case (1), its characterized in that: the tapping mechanism (2) is arranged at the middle shaft at the bottom of the fixed box (1), the lead screw (3) is rotatably connected to the bottom of the inner cavity of the fixed box (1), the top of the lead screw (3) penetrates through the top of the fixed box (1) and is fixedly connected with the knob (4), the surface of the lead screw (3) is in threaded connection with the screw sleeve (5), the transverse plate (6) is fixedly connected to two sides of the screw sleeve (5), the connecting rod (7) is fixedly connected to the bottom of the transverse plate (6), the through hole for the connecting rod (7) to pass through is formed in each of two sides of the top of the fixed box (1), the bottom of the connecting rod (7) penetrates through the inner cavity of the fixed box (1) and is fixedly connected with the first wedge block (8), the inner cavity of the fixed box (1) is provided with two wedge blocks (9), one side of the second wedge block (9) is, the inner chamber of fixed case (1) is provided with two canceling release mechanical system (10), through-hole (11) have all been seted up to the both sides of fixed case (1) bottom, the both sides of tapping mechanism (2) all are provided with supporting mechanism (12), the front side and the rear side of through-hole (11) inner chamber all are provided with stop gear (13).

2. The adjustable tapping tool of claim 1, wherein: tapping mechanism (2) include shell (21) of fixed connection in fixed case (1) bottom axis department, the inner chamber fixedly connected with motor (22) of shell (21), the output shaft transmission of motor (22) is connected with tapping drill bit (23), the bottom of tapping drill bit (23) runs through to the bottom of shell (21).

3. The adjustable tapping tool of claim 1, wherein: the front surface and the back surface of the connecting rod (7) are both contacted with the inner wall of the through hole.

4. The adjustable tapping tool of claim 1, wherein: reset mechanism (10) include two fixed plates (101) of fixed connection in fixed case (1) inner chamber, two equal fixedly connected with springs (102) in one side that fixed plate (101) carried on the back mutually, the one end and the two (9) fixed connection of wedge of fixed plate (101) are kept away from in spring (102).

5. The adjustable tapping tool of claim 1, wherein: the supporting mechanism (12) comprises a vertical plate (121) which is slidably connected with the inner cavity of the through hole (11), the top of the vertical plate (121) penetrates through the inner cavity of the fixed box (1) and is fixedly connected with the wedge block II (9), and the bottom of one side, opposite to the vertical plate (121), of each vertical plate is fixedly connected with a supporting block (122).

6. The adjustable tapping tool of claim 5, wherein: stop gear (13) include spout (131) of seting up in through-hole (11) inner chamber front side and rear side, the inner chamber sliding connection of spout (131) has slider (132), one side and riser (121) fixed connection of spout (131) are kept away from in slider (132).