CN211220559U

CN211220559U - Multifunctional chuck wrench applied to numerical control machine tool

Info

Publication number: CN211220559U
Application number: CN201922265242.4U
Authority: CN
Inventors: 操成佳; 王燚; 杨素华
Original assignee: Wuhan City Vocational College
Current assignee: Wuhan City Vocational College
Priority date: 2019-12-16
Filing date: 2019-12-16
Publication date: 2020-08-11
Anticipated expiration: 2029-12-16

Abstract

The utility model discloses a multi-functional chuck spanner of using on digit control machine tool, it includes first fixed cover, the fixed cover of second and the fixed cover of third, the first spanner of one of fixed cover serves fixedly connected with, be provided with the button on the terminal surface of the first fixed cover other end simultaneously respectively and connect the electric jack, the inside slip cap that first fixed cover is close to first spanner one side has the fixed cover of second, the inside slip cap of the fixed cover of second has the fixed cover of third simultaneously, the inside slip cap of first spanner has the second spanner, the inside slip cap of second spanner has the third spanner simultaneously, the one end fixed connection of second spanner and the fixed cover of second, the one end fixed connection of third spanner and the fixed cover of third simultaneously. The utility model discloses a be provided with a series of structures and make this device can be applicable to the dismantlement installation of different screw chucks in the use, this device has the function of illumination simultaneously, makes things convenient for this device to use in the environment that seals the dark.

Description

Multifunctional chuck wrench applied to numerical control machine tool

Technical Field

The utility model relates to a digit control machine tool apparatus technical field specifically is a multi-functional chuck spanner of using on the digit control machine tool.

Background

Chuck spanner is the necessary clamping instrument of chuck on the digit control machine tool, market demand is very big, when the lathe is usually purchased, subsidiary chuck spanner is the cylinder that has inserted a spanner bar, at present, spanner on the current chuck spanner all is fixed dimension, in the face of the screw socket of unidimensional on the chuck, need change chuck spanner's size, the operation is inconvenient, furthermore, current chuck spanner lacks the illumination function, the processing area of digit control machine tool generally all seals the setting, the position of screw socket on the inside chuck is hardly seen to operating personnel, therefore it is necessary to improve prior art, in order to solve above-mentioned problem.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a multi-functional chuck spanner who uses on digit control machine tool to the size that needs to change chuck spanner when solving the current chuck spanner that proposes in the above-mentioned background art in the face of different size screw sockets, troublesome poeration and current chuck spanner lack the illumination function, the problem of the screw socket on the chuck is hardly aimed at to the staff in actual operation.

The utility model provides a multi-functional chuck spanner of using on digit control machine tool, it includes the fixed cover of first fixed cover, second and the fixed cover of third, the fixed first spanner of fixedly connected with is served to one of first fixed cover, is provided with the button on the terminal surface of the fixed cover other end of first simultaneously respectively and connects the electric jack, the inside slip cover that first fixed cover is close to first spanner one side has the fixed cover of second, and the inside slip cover of the fixed cover of second has the fixed cover of third simultaneously, the inside slip cover of first spanner has the second spanner, and the inside slip cover of second spanner has the third spanner simultaneously, the one end fixed connection of second spanner and the fixed cover of second, the one end fixed connection of third spanner and the fixed cover of third simultaneously, the both sides of first fixed cover symmetry respectively are provided with cross screwdriver and a font screwdriver.

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

(1) the utility model discloses a set up first spanner, the second spanner, the third spanner, first locking bolt and second locking bolt, in using, in the face of the screw thread of suitable size, the staff can directly use first spanner, when second spanner or third spanner are used to the less needs of screw thread size, the staff only need unscrew first locking bolt and take the fixed cover of second out or unscrew first locking bolt and second locking bolt gradually, take the fixed cover of second and the fixed cover of third out gradually, after selecting suitable spanner, the staff only need tighten first locking bolt and second locking bolt again, can be with the use, the size that needs to change the chuck spanner when should setting up and having solved current chuck spanner in the face of not unidimensional screw thread, the trouble problem of operation.

(2) The utility model discloses a set up lamp holder, battery and button, during the use, when the staff need use this device in a relative confined space, the staff only need press the button and realize the circular telegram of battery to the lamp holder, and the lamp holder can throw light on to the inner space, makes things convenient for the staff to find the screw socket, should set up and has solved current chuck spanner and lack the illumination function, and the staff hardly aims at the problem of the screw socket on the chuck in actual operation.

Drawings

Fig. 1 is a schematic view of the overall structure of the present invention;

fig. 2 is a left side view of the present invention;

fig. 3 is a cross-sectional view of the present invention;

fig. 4 is a schematic view of the overall structure of the present invention in the unfolded state.

The reference numbers in the figures are:

1. a first wrench head; 2. a first fixing sleeve; 3. a cross-shaped screwdriver; 4. a clamping block; 5. a linear screwdriver; 6. a fixed block; 7. a handle; 8. a through hole; 9. pressing a key; 10. connecting a power jack; 11. a mounting cavity; 12. a lamp cap; 13. a third fixing sleeve; 14. a second fixing sleeve; 15. a reinforcing disc; 16. a storage battery; 17. a third wrench head; 18. a second wrench head; 19. a second mounting hole; 20. a second locking bolt; 21. a first mounting hole; 22. a first locking bolt; 23. rotating the column; 24. a first card slot; 25. and a second card slot.

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 multi-functional chuck wrench for use on a numerical control machine tool, which comprises a first fixing sleeve 2, a second fixing sleeve 14 and a third fixing sleeve 13, wherein one end of the first fixing sleeve 2 is fixedly connected with a first wrench head 1, and the end surface of the other end of the first fixing sleeve 2 is respectively provided with a key 9 and an electrical connection jack 10, the key 9 is arranged to connect and disconnect electricity to a lamp head 12, the electrical connection jack 10 is arranged to facilitate the connection of the device with an external power source, so as to facilitate the charging of a storage battery 16, the inner sliding sleeve of the first fixing sleeve 2 near the first wrench head 1 side is sleeved with the second fixing sleeve 14, the inner sliding sleeve of the second fixing sleeve 14 is sleeved with the third fixing sleeve 13, the arrangement of the second fixing sleeve 14 and the third fixing sleeve 13 is convenient for the adjustment of the positions of the second wrench head 18 and the third wrench head 17, the inner sliding sleeve of the first wrench head 1 is sleeved with the second wrench head 18, simultaneously the inside slip cover of second spanner 18 has closed third spanner 17, the setting up of second spanner 18 and third spanner 17 makes things convenient for the use of the screw socket of different size of a dimension on the chuck, the one end fixed connection of the fixed cover 14 of second spanner 18 and second, the one end fixed connection of the fixed cover 13 of third spanner 17 and third simultaneously, the both sides of first fixed cover 2 symmetry respectively are provided with cross screwdriver 3 and a font screwdriver 5, the setting up of cross screwdriver 3 and a font screwdriver 5 makes things convenient for the dismantlement and the installation of the screw on the digit control machine tool, the practicality of this device has been improved.

Further, the inside reinforcing disc 15 that is provided with in one side of first fixed cover 2, the inside fixed mounting of the first fixed cover 2 of 15 opposite sides of reinforcing disc has battery 16 simultaneously, and reinforcing disc 15 fixed welding is on the inner wall of first fixed cover 2, and reinforcing disc 15 and second spanner 18 are located the both sides of the fixed cover 14 of second respectively, and the setting of reinforcing disc 15 makes things convenient for the handle bar 7 atress, and the setting of battery 16 is convenient to the power supply of lamp holder 12.

Furthermore, a through hole 8 is formed in the reinforcing disc 15, two ends of the through hole 8 penetrate through the side face of the first fixing sleeve 2 respectively, a hand lever 7 is sleeved in the through hole 8 in a sliding mode, the hand lever 7 is convenient to mount due to the arrangement of the through hole 8, and the hand lever 7 facilitates the exertion of force of the hand of a worker due to the arrangement of the hand lever 7.

Further, the battery 16 passes through conducting wire electric connection with button 9 and electricity connection jack 10 respectively, and the central point of third spanner 17 lateral surface puts and is provided with installation cavity 11, and the inside fixed mounting of installation cavity 11 has lamp holder 12, for establishing ties between lamp holder 12, the button 9 and the battery 16 and setting up, and the setting of lamp holder 12 can provide the illumination for operational environment, makes things convenient for the staff to the use of this device.

Further, one of the cross screwdriver 3 and the in-line screwdriver 5 is respectively sleeved with a rotating column 23 in a sliding mode, two ends of the rotating column 23 are fixedly connected to the fixing block 6, the rotating column 23 can be arranged to enable the cross screwdriver 3 and the in-line screwdriver 5 to rotate and take out, the fixing block 6 can be arranged to fix one end of the cross screwdriver 3 and one end of the in-line screwdriver 5, the clamping block 4 is arranged on the outer surface of the other side of the cross screwdriver 3 and the in-line screwdriver 5 in a sliding mode, the clamping block 4 can be arranged to limit and fix the cross screwdriver 3 and the in-line screwdriver 5, and the fixing block 6 and the clamping block 4 are respectively fixedly welded to the outer surface of the first fixing sleeve 2.

Further, a first mounting hole 21 is formed in the outer surface of the first fixing sleeve 2 and close to the first wrench head 1, a first locking bolt 22 is arranged in the first mounting hole 21, a first clamping groove 24 is formed in the outer surface of the second fixing sleeve 14 and extends along the direction of the second fixing sleeve 14, one end of the first locking bolt 22 penetrates through the first fixing sleeve 2 and extends to the first fixing sleeve 2, the first clamping groove 24 is clamped in the inner portion of the first fixing sleeve 2, the first locking bolt 22 is connected with the first fixing sleeve 2 in a spiral mode, the first clamping groove 24 is arranged to play a limiting role in the second fixing sleeve 14, and the second fixing sleeve 14 is prevented from slipping in the using process.

Further, a second mounting hole 19 is formed in the outer surface of the second fixing sleeve 14 and close to the second wrench head 18, a second locking bolt 20 is arranged in the second mounting hole 19, a second clamping groove 25 is formed in the outer surface of the third fixing sleeve 13 and extends along the direction in which the third fixing sleeve 13 stretches out and draws back, one end of the second locking bolt 20 penetrates through the second fixing sleeve 14 and extends to the inside of the second fixing sleeve 14 to be clamped in the second clamping groove 25, the second locking bolt 20 is in threaded connection with the second fixing sleeve 14, the second clamping groove 25 can play a limiting role in the third fixing sleeve 13, and the third fixing sleeve 13 is prevented from slipping in the using process.

The working principle is as follows: when the device is used, when a screw with a proper size is faced, a worker can directly use the first wrench head 1, when the screw is small in size and needs to use the second wrench head 18 or the third wrench head 17, the worker only needs to loosen the first locking bolt 22 to draw out the second fixing sleeve 14 or gradually loosen the first locking bolt 22 and the second locking bolt 20, the second fixing sleeve 14 and the third fixing sleeve 13 are gradually drawn out, after the proper wrench head is selected, the worker only needs to tighten the first locking bolt 22 and the second locking bolt 20 again, the device can be used for disassembling and assembling screws through the arrangement of the cross-shaped screwdriver 3 and the straight-shaped screwdriver 5, the hand of the worker can be conveniently powered through the arrangement of the hand rod 7, when the device is used in a relatively closed space, the worker only needs to press the key 9 to electrify the lamp cap 12 through the storage battery 16, the lamp holder 12 can illuminate the inner space, and workers can find screws conveniently.

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.

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 a multi-functional chuck spanner of using on digit control machine tool, its includes fixed cover (2), the fixed cover of second (14) and the fixed cover of third (13), its characterized in that: one end of the first fixed sleeve (2) is fixedly connected with a first wrench head (1), meanwhile, the end face of the other end of the first fixed sleeve (2) is respectively provided with a key (9) and an electric connection jack (10), a second fixing sleeve (14) is sleeved in the first fixing sleeve (2) close to one side of the first wrench head (1) in a sliding manner, meanwhile, a third fixing sleeve (13) is sleeved in the second fixing sleeve (14) in a sliding way, a second wrench head (18) is sleeved in the first wrench head (1) in a sliding way, meanwhile, a third wrench head (17) is sleeved in the second wrench head (18) in a sliding way, the second wrench head (18) is fixedly connected with one end of the second fixed sleeve (14), meanwhile, a third wrench head (17) is fixedly connected with one end of a third fixed sleeve (13), the two sides of the first fixing sleeve (2) are respectively and symmetrically provided with a cross screwdriver (3) and a straight screwdriver (5).

2. The multifunctional chuck wrench applied to the numerical control machine tool as claimed in claim 1, wherein: one side of the second fixing sleeve (14) is provided with a reinforcing disc (15), the other side of the reinforcing disc (15) is provided with a storage battery (16), the reinforcing disc (15) is fixedly connected to the inner wall of the first fixing sleeve (2), and the reinforcing disc (15) and the second wrench head (18) are respectively located on two sides of the second fixing sleeve (14).

3. The multifunctional chuck wrench applied to the numerical control machine tool as claimed in claim 2, wherein: the reinforcing disc (15) is provided with a through hole (8), two ends of the through hole (8) penetrate through the side face of the first fixing sleeve (2) respectively, and a hand lever (7) is sleeved in the through hole (8) in a sliding mode.

4. The multifunctional chuck wrench applied to the numerical control machine tool as claimed in claim 2, wherein: the storage battery (16) is respectively connected with the power connection jack (10) through the key (9) through a conducting wire, a mounting cavity (11) is formed in the center of the outer side face of the third wrench head (17), a lamp holder (12) is arranged inside the mounting cavity (11), and the lamp holder (12) is electrically connected with the storage battery (16) through the conducting wire.

5. The multifunctional chuck wrench applied to the numerical control machine tool as claimed in claim 1, wherein: the one end of cross screwdriver (3) and in-line screwdriver (5) is rotated through rotating post (23) respectively and is connected on fixed block (6), the opposite side of cross screwdriver (3) and in-line screwdriver (5) slides the block respectively on fixture block (4), fixed block (6) and fixture block (4) fixed connection respectively are on the surface of first fixed cover (2).

6. The multifunctional chuck wrench applied to the numerical control machine tool as claimed in claim 1, wherein: first fixed cover (2) are provided with first mounting hole (21) on being close to the surface of first spanner (1) one side, install first lock bolt (22) in first mounting hole (21), screw connection between first lock bolt (22) and the first fixed cover (2), the one end of first lock bolt (22) is passed first fixed cover (2) and is extended to in the first draw-in groove (24) of the inside block of first fixed cover (2) on the surface of second fixed cover (14) simultaneously.

7. The multifunctional chuck wrench applied to the numerical control machine tool as claimed in claim 1, wherein: the fixed cover of second (14) is provided with second mounting hole (19) on being close to the surface of second wrench head (18) one side, install second locking bolt (20) in second mounting hole (19), screw connection between second locking bolt (20) and the fixed cover of second (14), the inside block that the one end of second locking bolt (20) passed the fixed cover of second (14) simultaneously extends to the fixed cover of second (14) is in second draw-in groove (25) on the surface of the fixed cover of third (13).