CN216882745U

CN216882745U - Clamping structure for chamfering metal sleeve

Info

Publication number: CN216882745U
Application number: CN202122450214.7U
Authority: CN
Inventors: 徐元永
Original assignee: Zhejiang Zhuji Yuantai Chain Accessories Manufacturing Co ltd
Current assignee: Zhejiang Zhuji Yuantai Chain Accessories Manufacturing Co ltd
Priority date: 2021-10-12
Filing date: 2021-10-12
Publication date: 2022-07-05
Anticipated expiration: 2031-10-12

Abstract

The utility model discloses a clamping structure for chamfering a metal sleeve, in particular to the technical field of clamping the metal sleeve, which comprises a workbench, wherein the surface of the workbench is provided with a connecting plate and a supporting table, the surface of the connecting plate is fixedly provided with a placing table, the surface of the placing table is provided with the metal sleeve, the surface of the connecting plate is provided with a moving mechanism, the surface of the supporting table is provided with a chamfering mechanism, when the metal sleeves with different sizes are required to be clamped and fixed, the metal sleeve is firstly placed on the placing table, a handle is rotated, the handle can drive a gear to rotate, the gear can drive a toothed plate to slide in an inner cavity of a sliding sleeve, the toothed plate can drive a fixed block to move when moving, the fixed block can drive a sliding block to slide on a sliding rod on the inner cavity of the sliding groove through two cross rods, the sliding block can drive a first clamping plate to move through a connecting rod simultaneously, and the first clamping plate and a second clamping plate can clamp the metal sleeve to be clamped and fixed, so as to clamp and fix metal sleeves with different sizes.

Description

Clamping structure for chamfering metal sleeve

Technical Field

The utility model relates to the technical field of metal sleeve chamfering clamping, in particular to a clamping structure for a metal sleeve chamfer.

Background

The metal sleeve part is a common tool for installing a fastener, the metal sleeve part is required to be chamfered in the production and processing process, the metal sleeve part is required to be clamped under the condition, the existing mechanism has the following defects, the existing clamping mechanism can only clamp the metal sleeve with a fixed size, the clamping mechanism cannot clamp sleeves with different sizes, limitation exists, the existing mechanism can only fall angles with the same depth, chamfers with different depths cannot be carried out, and the clamping structure for the metal sleeve chamfers is provided for solving the problems.

SUMMERY OF THE UTILITY MODEL

The present invention is directed to a clamping structure for chamfering a metal sleeve, so as to solve the problems of the prior art.

In order to solve the technical problems, the utility model adopts the following technical scheme: a clamping structure for chamfering a metal sleeve comprises a bottom plate, wherein a lifting mechanism is arranged on the surface of the bottom plate, a connecting plate is arranged on one side, away from the bottom plate, of the lifting mechanism, a moving mechanism is arranged on one side, away from the lifting mechanism, of the connecting plate, a placing table is fixedly arranged on the surface of the connecting plate, and a metal sleeve is arranged on the surface of the placing table;

the moving mechanism includes fixed mounting in the sliding sleeve on connecting plate surface, the inner chamber of sliding sleeve slides and is equipped with the pinion rack, the pinion rack meshing has comprehensive gear, two spouts have been seted up on the connecting plate surface, the inner chamber of spout is all fixed and is equipped with the slide bar, the slide bar surface all slides and runs through and is equipped with the slider, the fixed block that is equipped with of one end that comprehensive gear was kept away from to the pinion rack, the both sides of fixed block are equipped with the horizontal pole respectively, the one end that the fixed block was kept away from to the horizontal pole respectively with the lateral wall fixed connection of slider, one side that the spout was kept away from to the slider is equipped with the connecting rod respectively, the one end that the slider was kept away from to the connecting rod is equipped with first splint, the fixed second splint that is equipped with of connecting plate lateral wall, first splint and second splint are connected with metal sleeve surface centre gripping respectively.

Preferably, the fixed upright piece that is equipped with in connecting plate surface, upright piece lateral wall rotates and is equipped with the dwang, and the dwang is kept away from the one end of founding the piece and is run through the surface of comprehensive gear and be equipped with the handle.

Preferably, elevating system includes the cavity stand of fixed mounting on bottom plate surface, the inner chamber of cavity stand rotates and is equipped with the threaded sleeve, the threaded sleeve of threaded sleeve's inner chamber threaded sleeve is equipped with the threaded rod, the one end that the bottom plate was kept away from to the threaded rod is close to one side fixed connection of bottom plate with the connecting plate.

Preferably, the surfaces of the two ends of the threaded sleeve are both rotatably provided with connecting sleeves, a fixing rod is fixedly arranged between the outer walls of the connecting sleeves, the connecting sleeves at the bottom of the threaded sleeve hanger are fixedly connected with the top ends of the hollow upright posts, the surface of the threaded sleeve is provided with a first bevel gear in a penetrating manner, and the first bevel gear is positioned between the two connecting sleeves.

Preferably, a connecting column is fixedly arranged on the surface of the connecting sleeve close to the hollow upright column, a second bevel gear is rotatably arranged at one end of the connecting column far away from the hollow upright column and meshed with the first bevel gear, and a handle is fixedly arranged on one side of the second bevel gear far away from the connecting sleeve.

Preferably, the surface of the bottom plate is fixedly provided with two telescopic supporting rods, and one ends of the telescopic supporting rods, far away from the bottom plate, are respectively and fixedly connected with one side, close to the bottom plate, of the connecting plate.

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

1. when metal sleeves of different sizes need to be clamped and fixed, the metal sleeves are firstly placed on a placing table, a handle is rotated, the handle can drive a comprehensive gear to rotate, the comprehensive gear can drive a toothed plate to slide in an inner cavity of a sliding sleeve, the toothed plate can drive a fixed block to move when moving, the fixed block can drive a sliding block to slide on a sliding rod in an inner cavity of the sliding groove through two transverse rods, the sliding block can drive a first clamping plate to move through a connecting rod while sliding, and at the moment, the first clamping plate and a second clamping plate can clamp and fix the metal sleeves so as to clamp and fix sleeve bodies of different sizes;

2. when the chamfer of the different degree of depth is carried out to needs, rotate the handle, the handle drives second bevel gear and rotates, and second bevel gear can drive first bevel gear and rotate, and first bevel gear can drive threaded sleeve and rotate at cavity stand inner chamber, and threaded sleeve can drive the threaded rod and remove, and the threaded rod can drive moving mechanism through the connecting plate and remove to can carry out the chamfer of the different degree of depth.

Drawings

In order to more clearly illustrate the embodiments of the present invention or the technical solutions in the prior art, the drawings used in the description of the embodiments or the prior art will be briefly described below, it is obvious that the drawings in the following description are only some embodiments of the present invention, and for those skilled in the art, other drawings can be obtained according to the drawings without creative efforts.

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

FIG. 2 is a schematic view of the connecting plate structure of the present invention.

FIG. 3 is an enlarged view of the structure A of the present invention.

Fig. 4 is a schematic structural view of the hollow upright post of the utility model.

In the figure: 1. a base plate; 101. a telescopic support rod; 11. a connecting plate; 2. a moving mechanism; 21. a chute; 211. a slide bar; 212. a slider; 213. a connecting rod; 214. a first splint; 215. a second splint; 22. a sliding sleeve; 23. a toothed plate; 24. a full face gear; 25. a fixed block; 26. a cross bar; 27. a placing table; 28. erecting a block; 3. a lifting mechanism; 31. a hollow upright post; 32. a threaded bushing; 33. a threaded rod; 34. connecting sleeves; 35. a first bevel gear; 36. a second bevel gear; 37. connecting columns.

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.

Example (b): as shown in fig. 1 to 4, the present invention provides a clamping structure for chamfering a metal sleeve, which comprises a bottom plate 1, and is characterized in that: the surface of the bottom plate 1 is provided with a lifting mechanism 3, one side of the lifting mechanism 3, which is far away from the bottom plate 1, is provided with a connecting plate 11, one side of the connecting plate 11, which is far away from the lifting mechanism 3, is provided with a moving mechanism 2, the surface of the connecting plate 11 is fixedly provided with a placing table 27, and the surface of the placing table 27 is provided with a metal sleeve;

the moving mechanism 2 comprises a sliding sleeve 22 fixedly installed on the surface of the connecting plate 11, a toothed plate 23 is slidably arranged in an inner cavity of the sliding sleeve 22, the toothed plate 23 is engaged with a comprehensive gear 24, two sliding grooves 21 are formed in the surface of the connecting plate 11, sliding rods 211 are fixedly arranged in inner cavities of the sliding grooves 21, sliding blocks 212 are slidably arranged on surfaces of the sliding rods 211 in a penetrating manner, a fixed block 25 is fixedly arranged at one end, away from the comprehensive gear 24, of the toothed plate 23, cross rods 26 are respectively arranged on two sides of the fixed block 25, one end, away from the fixed block 25, of each cross rod 26 is fixedly connected with the side wall of each sliding block 212, a connecting rod 213 is respectively arranged on one side, away from the sliding grooves 21, a first clamping plate 214 is arranged at one end, away from the sliding blocks 212, of each connecting rod 213, a second clamping plate 215 is fixedly arranged on the side wall of the connecting plate 11, and the first clamping plate 214 and the second clamping plate 215 are respectively connected with the surface of the metal sleeve, when needs carry out the centre gripping to unidimensional metal sleeve fixedly, put metal sleeve earlier on placing platform 27, the rotation handle, the handle can drive comprehensive gear 24 and rotate, comprehensive gear 24 can drive pinion rack 23 and slide in sliding sleeve 22 inner chamber, pinion rack 23 can drive fixed block 25 and remove when removing, fixed block 25 can drive slider 212 through two horizontal poles 26 and slide on the slide bar 211 of spout 21 inner chamber, slider 212 slides and can drive first splint 214 through connecting rod 213 and remove simultaneously, at this moment first splint 214 and second splint 215 can carry out the centre gripping to metal sleeve fixedly, so that carry out the centre gripping to unidimensional metal sleeve fixedly.

Further, 11 fixed surface of connecting plate is equipped with upright piece 28, upright piece 28 lateral wall rotates and is equipped with the dwang, and the dwang one end of keeping away from upright piece 28 runs through comprehensive gear 24's surface and is equipped with the handle, rotates the handle, and the handle can drive comprehensive gear 24 and rotate.

Further, elevating system 3 includes the cavity stand 31 of fixed mounting on bottom plate 1 surface, the inner chamber of cavity stand 31 rotates and is equipped with threaded sleeve 32, threaded sleeve 32's inner chamber threaded sleeve is equipped with threaded rod 33, one end that bottom plate 1 was kept away from to threaded rod 33 is close to one side fixed connection of bottom plate 1 with connecting plate 11, when the chamfer of the different degree of depth is carried out to needs, rotates the handle, and the handle drives second bevel gear 36 and rotates, and second bevel gear 36 can drive first bevel gear 35 and rotate, and first bevel gear 35 can drive threaded sleeve 32 and rotate at cavity stand 31 inner chamber, and threaded sleeve 32 can drive threaded rod 33 and remove, and threaded rod 33 can drive moving mechanism 2 through connecting plate 11 and remove to can carry out the chamfer of the different degree of depth.

Further, the two end surfaces of the threaded sleeve 32 are both rotatably provided with a connecting sleeve 34, a fixing rod is fixedly arranged between the outer walls of the connecting sleeves 34, the connecting sleeve 34 at the bottom of the threaded sleeve hanger 32 is fixedly connected with the top end of the hollow upright column 31, the surface of the threaded sleeve 32 is provided with a first bevel gear 35 in a penetrating manner, the first bevel gear 35 is located between the two connecting sleeves 34, the handle is rotated, the handle drives a second bevel gear 36 to rotate, and the second bevel gear 36 drives the first bevel gear 35 to rotate.

Further, the fixed surface that the adapter sleeve 34 is close to hollow upright 31 is equipped with spliced pole 37, the one end rotation that hollow upright 31 was kept away from to spliced pole 37 is equipped with second bevel gear 36, and second bevel gear 36 and the meshing of first bevel gear 35, the fixed handle that is equipped with in one side that the adapter sleeve 34 was kept away from to second bevel gear 36, and first bevel gear 35 can drive threaded sleeve 32 and rotate at hollow upright 31 inner chamber, and threaded sleeve 32 can drive threaded rod 33 and remove, and threaded rod 33 can drive moving mechanism 2 through connecting plate 11 and remove to can carry out the chamfer of the different degree of depth.

Further, the fixed surface of bottom plate 1 is equipped with two flexible bracing pieces 101, the one end that bottom plate 1 was kept away from to flexible bracing piece 101 is close to one side fixed connection of bottom plate 1 with connecting plate 11 respectively, and flexible bracing piece 101 can carry out the effect that supports to moving mechanism 2, prevents because gravity is overweight, leads to moving mechanism 2 to fall.

The working principle is as follows: when metal sleeves of different sizes need to be clamped and fixed, the metal sleeves are firstly placed on the placing table 27, the handle is rotated, the handle can drive the overall gear 24 to rotate, the overall gear 24 can drive the toothed plate 23 to slide in the inner cavity of the sliding sleeve 22, the toothed plate 23 can drive the fixed block 25 to move when moving, the fixed block 25 can drive the sliding block 212 to slide on the sliding rod 211 on the inner cavity of the sliding groove 21 through the two cross rods 26, the sliding block 212 can drive the first clamping plate 214 to move through the connecting rod 213 while sliding, at this time, the first clamping plate 214 and the second clamping plate 215 can clamp and fix the metal sleeves so as to clamp and fix the metal sleeves of different sizes, when chamfers of different depths need to be performed, the handle is rotated, the handle drives the second bevel gear 36 to rotate, the second bevel gear 36 can drive the first bevel gear 35 to rotate, the first bevel gear 35 can drive the threaded sleeve 32 to rotate in the inner cavity of the hollow upright column 31, the threaded sleeve 32 will drive the threaded rod 33 to move, and the threaded rod 33 will drive the moving mechanism 2 to move through the connecting plate 11, so that chamfering of different depths can be performed.

It will be apparent to those skilled in the art that various changes and modifications may be made in the present invention without departing from the spirit and scope of the utility model. Thus, if such modifications and variations of the present invention fall within the scope of the claims of the present invention and their equivalents, the present invention is also intended to include such modifications and variations.

Claims

1. The utility model provides a metal sleeve is clamping structure for chamfer, includes bottom plate (1), its characterized in that: the lifting mechanism (3) is arranged on the surface of the bottom plate (1), a connecting plate (11) is arranged on one side, away from the bottom plate (1), of the lifting mechanism (3), a moving mechanism (2) is arranged on one side, away from the lifting mechanism (3), of the connecting plate (11), a placing table (27) is fixedly arranged on the surface of the connecting plate (11), and a metal sleeve is arranged on the surface of the placing table (27);

the moving mechanism (2) comprises a sliding sleeve (22) fixedly installed on the surface of a connecting plate (11), a toothed plate (23) is arranged in an inner cavity of the sliding sleeve (22) in a sliding mode, the toothed plate (23) is meshed with a comprehensive gear (24), two sliding grooves (21) are formed in the surface of the connecting plate (11), sliding rods (211) are fixedly arranged in inner cavities of the sliding grooves (21), sliding blocks (212) are arranged on the surfaces of the sliding rods (211) in a sliding mode in a penetrating mode, a fixing block (25) is fixedly arranged at one end, far away from the comprehensive gear (24), of the toothed plate (23), transverse rods (26) are arranged on two sides of the fixing block (25) respectively, one end, far away from the fixing block (25), of each transverse rod (26) is fixedly connected with the side wall of the corresponding sliding block (212), a connecting rod (213) is arranged on one side, far away from the sliding grooves (21), of the corresponding sliding block (212), of each connecting rod (213) is provided with a first clamping plate (214), and a second clamping plate (215) is fixedly arranged on the side wall of the connecting plate (11), and the first clamping plate (214) and the second clamping plate (215) are respectively connected with the surface of the metal sleeve in a clamping manner.

2. The clamping structure for chamfering a metal sleeve as claimed in claim 1, wherein: connecting plate (11) fixed surface is equipped with upright piece (28), upright piece (28) lateral wall rotates and is equipped with the dwang, and the dwang is kept away from the one end of founding piece (28) and is run through the surface of comprehensive gear (24) and be equipped with the handle.

3. The clamping structure for chamfering a metal sleeve as claimed in claim 1, wherein: elevating system (3) are including cavity stand (31) of fixed mounting on bottom plate (1) surface, the inner chamber of cavity stand (31) rotates and is equipped with threaded sleeve (32), the inner chamber screw thread cover of threaded sleeve (32) is equipped with threaded rod (33), one end that bottom plate (1) were kept away from in threaded rod (33) and connecting plate (11) are close to one side fixed connection of bottom plate (1).

4. The clamping structure for chamfering a metal sleeve as claimed in claim 3, wherein: the utility model discloses a hollow upright post, including threaded sleeve (32), connecting sleeve (34), fixed dead lever, connecting sleeve (34) fixed connection cavity stand (31), the both ends surface of threaded sleeve (32) all rotates and is equipped with connecting sleeve (34), and the fixed dead lever that is equipped with between connecting sleeve (34) outer wall, the top of connecting sleeve (34) fixed connection cavity stand (31) of threaded sleeve (32) bottom, the surface of threaded sleeve (32) is run through and is equipped with first bevel gear (35), and first bevel gear (35) are located between two connecting sleeves (34).

5. The clamping structure for chamfering a metal sleeve as claimed in claim 4, wherein: the surface of connecting sleeve (34) near cavity stand (31) is fixed and is equipped with spliced pole (37), the one end rotation that cavity stand (31) was kept away from in spliced pole (37) is equipped with second bevel gear (36), and second bevel gear (36) and first bevel gear (35) meshing, the fixed handle that is equipped with in one side that connecting sleeve (34) was kept away from in second bevel gear (36).

6. The clamping structure for chamfering a metal sleeve as claimed in claim 1, wherein: the surface of the bottom plate (1) is fixed with two telescopic supporting rods (101), and one ends, far away from the bottom plate (1), of the telescopic supporting rods (101) are fixedly connected with one side, close to the bottom plate (1), of the connecting plate (11) respectively.