CN220783701U - Axle tube quick clamping auxiliary tool - Google Patents

Axle tube quick clamping auxiliary tool Download PDF

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Publication number
CN220783701U
CN220783701U CN202322664249.XU CN202322664249U CN220783701U CN 220783701 U CN220783701 U CN 220783701U CN 202322664249 U CN202322664249 U CN 202322664249U CN 220783701 U CN220783701 U CN 220783701U
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CN
China
Prior art keywords
shaft
anchor clamps
sleeve
connecting block
clamp
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Active
Application number
CN202322664249.XU
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Chinese (zh)
Inventor
王健
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Chongqing Suzhong Electromechanical Equipment Co ltd
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Chongqing Suzhong Electromechanical Equipment Co ltd
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Priority to CN202322664249.XU priority Critical patent/CN220783701U/en
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Publication of CN220783701U publication Critical patent/CN220783701U/en
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Abstract

The utility model relates to the technical field of shaft tube positioning, in particular to a rapid shaft tube clamping auxiliary tool which can effectively improve the concentric positioning efficiency of a shaft tube and improve the processing efficiency of the shaft tube.

Description

Axle tube quick clamping auxiliary tool
Technical Field
The utility model relates to the technical field of shaft tube positioning, in particular to a shaft tube rapid clamping auxiliary tool.
Background
As is well known, a fixture is a device, also called a fixture, used to hold a work object in a correct position during machine manufacturing to receive a construction or inspection. In a broad sense, any device used to quickly, conveniently and safely mount a workpiece at any stage in the process may be referred to as a fixture. The clamp is generally composed of a positioning element, a clamping device, a tool setting guide element, an indexing device, a connecting element, a clamp body, and the like. The types of the clamps can be divided into universal clamps according to the use characteristics, such as machine vices, chucks, suckers, dividing heads, rotary tables and the like, have great universality, can be well adapted to the change of machining procedures and machining objects, have the structure shaped and have the size and specification serialized, and most of the clamps become a standard accessory of a machine tool. The special fixture is specially designed and manufactured for the clamping requirement of certain product parts in certain working procedure, has specific service objects and strong pertinence, and is generally designed by a product manufacturing factory. The common fixture comprises a lathe fixture, a milling fixture, a drilling jig, a boring jig and a follower fixture, and the adjustable fixture can be used for replacing or adjusting the special fixture of the element. The combined clamp is composed of standardized elements with different shapes, specifications and purposes, and is suitable for single-piece and small-batch production and temporary tasks of new product trial production and frequent product replacement.
And axle tube anchor clamps in the present market need make two axle tubes carry out concentric location when realizing two axle tube butt joints, and current axle tube anchor clamps inefficiency when the axle tube is concentric location reduces people's work efficiency, and difficult operation uses and wastes time and energy, draws down work progress, brings inconvenience for people, consequently needs to improve.
Disclosure of utility model
(One) solving the technical problems
Aiming at the defects of the prior art, the utility model provides a quick clamping auxiliary tool for a shaft tube, which can effectively improve the concentric positioning efficiency of the shaft tube and improve the processing efficiency of the shaft tube.
(II) technical scheme
In order to achieve the above purpose, the present utility model provides the following technical solutions: the utility model provides a quick centre gripping of central siphon assists utensil, including the drive shaft, first anchor clamps and second anchor clamps, the drive shaft middle part is provided with first dog, the front portion of drive shaft is provided with the second dog, the front end of drive shaft is provided with twists the piece, the outside of drive shaft is and be located and install the sleeve between first dog and the second dog, first anchor clamps are installed at the rear portion of drive shaft, telescopic externally mounted has the second anchor clamps, first anchor clamps and second anchor clamps are relative setting, first anchor clamps and second anchor clamps all include first connecting piece, second connector and several supporting shoe, all be provided with the first connecting piece of several on the outer wall of every first connecting piece, all be provided with the second connecting piece on the outer wall of every second connector, first support arm is all installed at the top of every first connecting piece, the second support arm is all installed at the top of every second connecting piece, the one end of every supporting shoe bottom all is provided with the fourth connecting block, the inside of every fourth connecting block all is provided with the spout, all be provided with the first connecting piece on every first connecting piece, on the second connecting piece, the first connecting piece is provided with the first connecting piece on the first connecting piece of first connecting piece, all be provided with the first connecting piece of the first connecting piece, the first connecting piece of the first connecting piece, all be provided with the first connecting piece of the first connecting piece, each connecting piece of the top is provided with the first connecting piece, the first connecting piece.
Further, be provided with the external screw thread on the outer wall at drive shaft rear portion, the inside of the second connector on the first anchor clamps is provided with the internal screw thread, and the second connector on the first anchor clamps passes through threaded connection with the drive shaft, and the first connector on the first anchor clamps is rotation connection with the drive shaft.
Further, be provided with the external screw thread on the outer wall at sleeve middle part, the inside of the first connector on the second anchor clamps is provided with the internal screw thread, and first connector and the sleeve on the second anchor clamps pass through threaded connection, and the second connector and the sleeve on the second anchor clamps are the rotation and connect.
Further, the sleeve is in rotary connection with the drive shaft.
Further, the sliding shaft is arranged in the corresponding sliding groove, and the sliding shaft is in sliding connection with the sliding groove.
Further, the first connecting block is hinged with the first supporting arm through a connecting shaft, the second connecting block is hinged with the second supporting arm through a connecting shaft, the first supporting arm is hinged with the second supporting arm through a connecting shaft, and the second supporting arm is hinged with the third connecting block through a connecting shaft.
(III) beneficial effects
Compared with the prior art, the utility model provides a quick clamping auxiliary tool for a shaft tube, which comprises the following components
The beneficial effects are that:
this utensil is assisted in quick centre gripping of central siphon through the setting of drive shaft, sleeve, first anchor clamps and second anchor clamps, rotates the drive shaft and can make first anchor clamps expand and shrink, rotates the sleeve and can make the second anchor clamps expand and shrink, and first anchor clamps can fix a position a central siphon, and the second anchor clamps can carry out concentric location to another central siphon, connects (welds) two central siphon again after the location is accomplished, can effectively improve the concentric efficiency of location of central siphon, improves the machining efficiency of central siphon.
Drawings
FIG. 1 is a schematic diagram of an equivalent structure of the present utility model;
FIG. 2 is a schematic diagram of an equivalent structure of a first fixture according to the present utility model;
FIG. 3 is a schematic diagram of an equivalent structure of a second fixture according to the present utility model.
In the figure: 1. a drive shaft; 2. a first stopper; 3. a second stopper; 4. a sleeve; 5. twisting blocks; 6. a first clamp; 7. a second clamp; 8. a first connector; 9. a second connector; 10. a first connection block; 11. a second connection block; 12. a first support arm; 13. a second support arm; 14. a third connecting block; 15. a fourth connecting block; 16. a chute; 17. a slide shaft; 18. a connecting shaft; 19. a support block; 20. a toggle rod; 21. and a connecting sheet.
Detailed Description
The following description of the embodiments of the present utility model will be made clearly and completely with reference to the accompanying drawings, in which it is apparent that the embodiments described are only some embodiments of the present utility model, but not all embodiments. All other embodiments, which can be made by those skilled in the art based on the embodiments of the utility model without making any inventive effort, are intended to be within the scope of the utility model.
Referring to fig. 1-3, a quick clamping auxiliary tool for a shaft tube of the present utility model includes a driving shaft 1, a first clamp 6 and a second clamp 7, a first block 2 is disposed in the middle of the driving shaft 1, a second block 3 is disposed at the front of the driving shaft 1, a screw 5 is disposed at the front of the driving shaft 1, a sleeve 4 is installed between the first block 2 and the second block 3 outside the driving shaft 1, the first clamp 6 is installed at the rear of the driving shaft 1, the second clamp 7 is installed at the outside of the sleeve 4, the first clamp 6 and the second clamp 7 are disposed in opposition, each of the first clamp 6 and the second clamp 7 includes a first connection head 8, a second connection head 9 and a plurality of support blocks 19, a plurality of first connection blocks 10 are disposed on the outer wall of each of the first connection heads 8, a plurality of second connection blocks 11 are disposed on the outer wall of each of the second connection heads 9, the first support arm 12 is all installed at the top of every first connecting block 10, the second support arm 13 is all installed at the top of every second connecting block 11, the one end of every supporting block 19 bottom all is provided with third connecting block 14, the other end of every supporting block 19 bottom all is provided with fourth connecting block 15, the inside of every fourth connecting block 15 all is provided with spout 16, all be provided with connecting axle 18 on every first connecting block 10, on the second connecting block 11, on the third connecting block 14 and the middle part of first support arm 12, the one end of every first support arm 12 all is provided with slide shaft 17, be provided with the several on the outer wall of sleeve 4 front portion and stir the pole 20, be provided with connection piece 21 between the second connecting block 11 on the first anchor clamps 6 and the second connecting block 11 that corresponds on the second anchor clamps 7.
Wherein, be provided with the external screw thread on the outer wall at drive shaft 1 rear portion, the inside of the second connector 9 on the first anchor clamps 6 is provided with the internal screw thread, and the second connector 9 on the first anchor clamps 6 passes through threaded connection with drive shaft 1, and the first connector 8 on the first anchor clamps 6 is rotation connection with drive shaft 1.
Wherein, be provided with the external screw thread on the outer wall at sleeve 4 middle part, the inside of first connector 8 on the second anchor clamps 7 is provided with the internal screw thread, and first connector 8 and sleeve 4 on the second anchor clamps 7 pass through threaded connection, and second connector 9 and sleeve 4 on the second anchor clamps 7 are the rotation and connect.
Wherein the sleeve 4 is in a rotational connection with the drive shaft 1.
The sliding shaft 17 is installed in the corresponding sliding groove 16, and the sliding shaft 17 and the sliding groove 16 are in sliding connection.
Wherein, first connecting block 10 and first support arm 12 are articulated through connecting axle 18, and second connecting block 11 and second support arm 13 are articulated through connecting axle 18, and first support arm 12 and second support arm 13 are articulated through connecting axle 18, and second support arm 13 and third connecting block 14 are articulated through connecting axle 18.
To sum up, when the auxiliary tool for rapidly clamping the shaft tube is used, the turning screwing block 5 enables the driving shaft 1 to rotate to enable the first clamp 6 to expand and contract, the turning toggle rod 20 enables the sleeve 4 to rotate to enable the second clamp 7 to expand and contract, the supporting block 19 supports the inner wall of the shaft tube, the first clamp 6 can position one shaft tube, the second clamp 7 can concentrically position the other shaft tube, and then the two concentric shaft tubes are connected.
Although embodiments of the present utility model have been shown and described, it will be understood by those skilled in the art that various changes, modifications, substitutions and alterations can be made therein without departing from the principles and spirit of the utility model, the scope of which is defined in the appended claims and their equivalents.

Claims (6)

1. The utility model provides a quick centre gripping of central siphon assists utensil, includes drive shaft (1), first anchor clamps (6) and second anchor clamps (7), its characterized in that: the utility model discloses a drive shaft, drive shaft (1) middle part is provided with first dog (2), the front portion of drive shaft (1) is provided with second dog (3), the front end of drive shaft (1) is provided with twists piece (5), install sleeve (4) outside and being located between first dog (2) and second dog (3) of drive shaft (1), first anchor clamps (6) are installed at the rear portion of drive shaft (1), the outside of sleeve (4) is installed second anchor clamps (7), first anchor clamps (6) and second anchor clamps (7) are relative setting, first anchor clamps (6) and second anchor clamps (7) all include first connecting piece (8), second connector (9) and several supporting shoe (19), every all be provided with several first connecting piece (10) on the outer wall of first connecting piece (8), every all be provided with several second connecting piece (11) on the outer wall of second connector (9), every first connecting piece (10) top all installs first connecting piece (12), every second supporting arm (19) all are installed to the top (19) the bottom each supporting shoe (14) all is provided with top each connecting piece (13), every the inside of fourth connecting block (15) all is provided with spout (16), every on first connecting block (10), on second connecting block (11), on third connecting block (14) and the middle part of first support arm (12) all be provided with connecting axle (18), every the one end of first support arm (12) all is provided with slide shaft (17), be provided with several poking rod (20) on the outer wall of sleeve (4) front portion, be provided with connection piece (21) between second connecting block (11) on first anchor clamps (6) and second connecting block (11) that correspond on second anchor clamps (7).
2. The quick clamping accessory for a shaft tube as defined in claim 1, wherein: external threads are arranged on the outer wall of the rear part of the driving shaft (1), internal threads are arranged in the second connector (9) on the first clamp (6), the second connector (9) on the first clamp (6) is connected with the driving shaft (1) through threads, and the first connector (8) on the first clamp (6) is connected with the driving shaft (1) in a rotating mode.
3. The quick clamping accessory for a shaft tube as defined in claim 1, wherein: external threads are arranged on the outer wall of the middle part of the sleeve (4), internal threads are arranged in the first connecting head (8) on the second clamp (7), the first connecting head (8) on the second clamp (7) is connected with the sleeve (4) through threads, and the second connecting head (9) on the second clamp (7) is connected with the sleeve (4) in a rotating mode.
4. The quick clamping accessory for a shaft tube as defined in claim 1, wherein: the sleeve (4) is rotationally connected with the driving shaft (1).
5. The quick clamping accessory for a shaft tube as defined in claim 1, wherein: the sliding shaft (17) is arranged in the corresponding sliding groove (16), and the sliding shaft (17) is in sliding connection with the sliding groove (16).
6. The quick clamping accessory for a shaft tube as defined in claim 1, wherein: the first connecting block (10) is hinged to the first supporting arm (12) through a connecting shaft (18), the second connecting block (11) is hinged to the second supporting arm (13) through the connecting shaft (18), the first supporting arm (12) is hinged to the second supporting arm (13) through the connecting shaft (18), and the second supporting arm (13) is hinged to the third connecting block (14) through the connecting shaft (18).
CN202322664249.XU 2023-09-28 2023-09-28 Axle tube quick clamping auxiliary tool Active CN220783701U (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN202322664249.XU CN220783701U (en) 2023-09-28 2023-09-28 Axle tube quick clamping auxiliary tool

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN202322664249.XU CN220783701U (en) 2023-09-28 2023-09-28 Axle tube quick clamping auxiliary tool

Publications (1)

Publication Number Publication Date
CN220783701U true CN220783701U (en) 2024-04-16

Family

ID=90656112

Family Applications (1)

Application Number Title Priority Date Filing Date
CN202322664249.XU Active CN220783701U (en) 2023-09-28 2023-09-28 Axle tube quick clamping auxiliary tool

Country Status (1)

Country Link
CN (1) CN220783701U (en)

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