CN217942619U

CN217942619U - A dysmorphism piece adds clamping apparatus for lathe work

Info

Publication number: CN217942619U
Application number: CN202222155164.4U
Authority: CN
Inventors: 王亮
Original assignee: Shanghai Feimite Environmental Protection Technology Co ltd
Current assignee: Shanghai Feimite Environmental Protection Technology Co ltd
Priority date: 2022-08-16
Filing date: 2022-08-16
Publication date: 2022-12-02
Anticipated expiration: 2032-08-16

Abstract

The utility model relates to a lathe work technical field just discloses a dysmorphism piece adds clamping apparatus for lathe work, including connection base, connection base's upper portion is provided with places the ring, the inside of placing the ring has evenly seted up the effect groove, the inside in effect groove is provided with first buffering spring, the external diameter of first buffering spring is provided with the supporting shoe, the inboard of supporting shoe is located the inside of first buffering spring, the outside of supporting shoe is provided with second buffering spring, the other end of second buffering spring is provided with dials the piece, the lateral surface of placing the ring is provided with the spacing seat, the inside of spacing seat is provided with the sliding block, the upper and lower both sides of sliding block all are provided with the drive block, this novel scheme can effectually carry out centre gripping work to dysmorphism piece of different shapes, and the effectual dysmorphism piece of avoiding produces not hard up phenomenon when the centre gripping, is convenient for better carry out fixing work to dysmorphism piece.

Description

A dysmorphism piece adds clamping apparatus for lathe work

Technical Field

The utility model belongs to the technical field of the lathe work, specifically be a dysmorphism piece adds clamping apparatus for lathe work.

Background

Turning, i.e., lathe machining, which is a part of machining, mainly uses a lathe tool to turn a rotating workpiece, and can also use a drill, a reamer, a tap, a die, a knurling tool, and the like to perform corresponding machining on the lathe, and the lathe is mainly used for machining shafts, discs, sleeves, and other workpieces with rotating surfaces, and is the most widely used machine tool machining in machinery manufacturing and repair factories.

A dysmorphism piece is carrying out turning man-hour, what need carry out the centre gripping to dysmorphism piece and fix, nevertheless when carrying out the centre gripping to dysmorphism piece, because of the shape variation in size of dysmorphism piece, lead to the anchor clamps that need make a round trip to change when the centre gripping to carry out centre gripping work to dysmorphism piece, nevertheless the in-process of making a round trip to change is comparatively loaded down with trivial details, the waste time is longer when changing, influences the turning efficiency of dysmorphism piece, for this reason, we have provided a dysmorphism piece processing anchor clamps for turning.

SUMMERY OF THE UTILITY MODEL

To the above situation, for overcoming prior art's defect, the utility model provides a dysmorphism piece adds clamping apparatus for lathe work, the effectual solution because of the shape variation in size of dysmorphism piece leads to the change anchor clamps that need make a round trip when the centre gripping to carry out centre gripping work to dysmorphism piece, nevertheless make a round trip the in-process of changing comparatively loaded down with trivial details, the waste time is longer when changing, influences the problem of the turning efficiency of dysmorphism piece.

In order to achieve the above object, the utility model provides a following technical scheme: the utility model provides a dysmorphism piece adds clamping apparatus for lathe work, includes connection base, connection base's upper portion is provided with places the ring, the inside of placing the ring evenly has seted up the effect groove, the inside in effect groove is provided with first buffering spring, the external diameter of first buffering spring is provided with the supporting shoe, the inboard of supporting shoe is located the inside of first buffering spring, the outside of supporting shoe is provided with second buffering spring, the other end of second buffering spring is provided with dials the piece, the lateral surface of placing the ring is provided with the limit seat, the inside of limit seat is provided with the sliding block, the upper and lower both sides of sliding block all are provided with the drive block, connection base's upper portion is provided with the rotating ring, the upper and lower both sides of rotating ring all are provided with the annular piece, and are two sets of annular piece's looks side has all seted up annular helicla flute, the drive block activity joint is in the inside of annular helicla flute.

Preferably, the outer side surface of the rotating ring is provided with a ring gear, the upper part of the connecting base is provided with a gear, and the ring gear is meshed with the gear.

Preferably, the upper and lower both sides of placing the ring all are provided with the bearing frame, the rotating ring is connected with placing the ring through the bearing frame, the annular piece is located two sets of looking the side mutually of bearing.

Preferably, the action grooves are divided into two groups which are arranged in an annular array, and the distance between every two groups of action grooves is arranged at equal intervals.

Preferably, the supporting shoe comprises sliding block and kicking block, the kicking block is located the inboard of sliding block, the inboard of kicking block is the hemisphere setting.

Preferably, the sliding grooves are formed in the left side and the right side of the sliding block, and the sliding block is connected with the limiting seat in a clamping mode through the sliding grooves.

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

1. through the arrangement of the second buffer spring, the special-shaped pieces with different shapes can be clamped through the deformation of the second buffer spring, and through the arrangement of the action groove, the positions of the supporting block and the poking block can be limited, so that the supporting block and the poking block can better move;

2. the bearing seats arranged on the upper side and the lower side of the rotating ring can limit the position of the rotating ring, so that the rotating ring can better rotate, and the phenomenon that the position of the rotating ring deviates is avoided;

3. through the sliding block that sets up for the sliding block carries out the work of being connected with first buffering spring, makes the better drive kicking block of sliding block move work, through the setting of kicking block front side hemisphere, makes the better work of supporting centre gripping work to dysmorphism piece of kicking block.

Drawings

The accompanying drawings are included to provide a further understanding of the invention, and are incorporated in and constitute a part of this specification, illustrate embodiments of the invention, and together with the description serve to explain the invention and not to limit the invention.

In the drawings:

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

FIG. 2 is a schematic view of the ring-shaped block of the present invention;

FIG. 3 is a schematic view of the sliding block structure of the present invention;

fig. 4 is a schematic view of the structure of the support block of the present invention.

In the figure: 10. a connection base; 11. placing a ring; 12. an action groove; 13. a first buffer spring; 14. a support block; 140. a support block; 141. a top block; 15. a second buffer spring; 16. a shifting block; 17. a limiting seat; 18. a slider; 180. a chute; 19. a drive block; 20. a rotating ring; 21. a ring block; 22. an annular spiral groove; 23. a ring gear; 24. a gear.

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 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.

Embodiment one, given by fig. 1 to 4, a special-shaped piece machining fixture for turning includes a connection base 10, a placing ring 11 is disposed on the upper portion of the connection base 10, action grooves 12 are uniformly disposed inside the placing ring 11, the action grooves 12 are divided into two groups arranged in an annular array, the distance between each two groups of action grooves 12 is equidistantly set, the special-shaped piece can be better clamped up and down in an annular shape through the two groups of action grooves 12 arranged in the annular array, so as to better fix the position of the special-shaped piece, and avoid the special-shaped piece from generating a shift phenomenon when clamping the special-shaped piece, a first buffer spring 13 is disposed inside the action groove 12, a support block 14 is disposed on the outer diameter of the first buffer spring 13, the support block 14 is composed of a support block 140 and a top block 141, the top block 141 is disposed inside the support block 140, the inner side of the top block 141 is disposed in a hemispherical shape, and through the support block 140, the supporting block 140 and the first buffer spring 13 are connected to work, the supporting block 140 drives the ejecting block 141 to move better, the ejecting block 141 supports and clamps a special-shaped part better through the hemispherical arrangement of the front side of the ejecting block 141, the inner side of the supporting block 14 is located inside the first buffer spring 13, the outer side of the supporting block 14 is provided with the second buffer spring 15, the other end of the second buffer spring 15 is provided with the poking block 16, the outer side surface of the placing ring 11 is provided with the limiting seat 17, the sliding block 18 is arranged inside the limiting seat 17, the sliding grooves 180 are formed in the left side and the right side of the sliding block 18, the sliding block 18 is connected with the limiting seat 17 through the sliding grooves 180, the sliding block 18 can slide in the limiting seat 17 better through the sliding grooves 180, the position of the sliding block 18 is better limited, and the sliding block 18 can slide better, the upper and lower sides of the sliding block 18 are provided with driving blocks 19, the upper part of the connecting base 10 is provided with a rotating ring 20, the upper and lower sides of the rotating ring 20 are provided with annular blocks 21, the upper and lower sides of the placing ring 11 are provided with bearing seats, the rotating ring 20 is connected with the placing ring 11 through the bearing seats, the annular blocks 21 are positioned at the viewing sides of the two groups of bearings, the positions of the rotating ring 20 can be limited through the bearing seats arranged at the upper and lower sides of the placing ring 11, so that the rotating ring 20 can better perform rotating work, the position of the rotating ring 20 is prevented from being deviated, the viewing sides of the two groups of annular blocks 21 are provided with annular spiral grooves 22, the driving block 19 is movably clamped inside the annular spiral grooves 22, the outer side surface of the rotating ring 20 is provided with an annular gear 23, the upper part of the connecting base 10 is provided with a gear 24, the annular gear 23 is meshed with the gear 24, the annular gear 23 is rotated through the rotating gear 24, the rotating ring gear 23 is driven to rotate through the rotation of the rotating gear 24, the rotating ring 20 is driven to rotate through the rotation of the rotating ring 20, the rotating ring 18, the sliding block is driven to move to the sliding block 16 through the sliding block 16, the sliding block is regulated by the sliding block, the sliding block 16, the sliding block in the sliding block 16, the sliding block 16, work is injectd in the centre gripping to dysmorphism piece through the inward movement of supporting shoe 14, and first buffering spring 13 is less than the tensile force of second buffering spring 15, the deformation through first buffering spring 13 cushions supporting shoe 14 and resets, through being provided with second buffering spring 15, the deformation of accessible second buffering spring 15 carries out the centre gripping work to different shapes dysmorphism pieces, through being provided with effect groove 12, can be so that supporting shoe 14 and the position of stirring piece 16 are injectd, make supporting shoe 14 and stirring piece 16 better carry out the removal work.

The working principle is as follows: work is injectd in the centre gripping to dysmorphism piece through the inward movement of supporting shoe 14, and first buffering spring 13 is less than the tensile force of second buffering spring 15, the deformation through first buffering spring 13 cushions the reset to supporting shoe 14, through being provided with second buffering spring 15, the deformation of accessible second buffering spring 15 carries out centre gripping work to different shapes dysmorphism piece, through being provided with effect groove 12, can make supporting shoe 14 inject with the position of stirring piece 16, make supporting shoe 14 and the better work of moving that moves of stirring piece 16, can effectually carry out centre gripping work to dysmorphism piece through above-mentioned structure, better carry out centre gripping work to the dysmorphism piece of different shapes, effectual special-shaped piece of avoiding produces not hard up phenomenon when the centre gripping, be convenient for better carry out fixed work to special-shaped piece.

It is noted that, herein, relational terms such as second and third, 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 various 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 dysmorphism piece adds clamping apparatus for lathe work which characterized in that: the spiral groove forming device is characterized by comprising a connecting base (10), wherein a placing ring (11) is arranged on the upper portion of the connecting base (10), an acting groove (12) is uniformly formed in the placing ring (11), a first buffer spring (13) is arranged in the acting groove (12), a supporting block (14) is arranged on the outer diameter of the first buffer spring (13), the inner side of the supporting block (14) is located in the first buffer spring (13), a second buffer spring (15) is arranged on the outer side of the supporting block (14), a poking block (16) is arranged at the other end of the second buffer spring (15), a limiting seat (17) is arranged on the outer side face of the placing ring (11), a sliding block (18) is arranged in the limiting seat (17), driving blocks (19) are arranged on the upper side and the lower side of the sliding block (18), a rotating ring (20) is arranged on the upper portion of the connecting base (10), annular blocks (21) are arranged on the upper side and the lower side of the rotating ring (20), annular spiral grooves (22) are formed in the two groups of the annular blocks (21), and the driving blocks (19) are movably clamped in the spiral grooves (22).

2. A profile machining jig for turning according to claim 1, characterized in that: the outer side surface of the rotating ring (20) is provided with a ring gear (23), the upper part of the connecting base (10) is provided with a gear (24), and the ring gear (23) is meshed with the gear (24).

3. A profiled-piece machining clamp for turning according to claim 1, characterized in that: the bearing seats are arranged on the upper side and the lower side of the placing ring (11), the rotating ring (20) is connected with the placing ring (11) through the bearing seats, and the annular blocks (21) are located on the two groups of visual sides of the bearings.

4. A profiled-piece machining clamp for turning according to claim 1, characterized in that: the action grooves (12) are divided into two groups which are arranged in an annular array, and the distance between every two groups of action grooves (12) is arranged at equal intervals.

5. A profile machining jig for turning according to claim 1, characterized in that: the supporting block (14) is composed of a supporting block (140) and a top block (141), the top block (141) is located on the inner side of the supporting block (140), and the inner side of the top block (141) is arranged in a hemispherical shape.

6. A profiled-piece machining clamp for turning according to claim 1, characterized in that: sliding grooves (180) are formed in the left side and the right side of the sliding block (18), and the sliding block (18) is connected with the limiting seat (17) in a clamped mode through the sliding grooves (180).