CN217434145U

CN217434145U - Part clamping device for chamfering mechanical parts

Info

Publication number: CN217434145U
Application number: CN202221402074.4U
Authority: CN
Inventors: 黄芳; 张忠明
Original assignee: Guilin Zhongting Rubber And Plastic Machinery Co ltd
Current assignee: Guilin Zhongting Rubber And Plastic Machinery Co ltd
Priority date: 2022-06-07
Filing date: 2022-06-07
Publication date: 2022-09-16
Anticipated expiration: 2032-06-07

Abstract

The utility model discloses a machine part is part clamping device for chamfer, including adjusting part and centre gripping subassembly, adjusting part is used for adjusting centre gripping machine part's chamfer position, and the centre gripping subassembly is installed on adjusting part's upper portion, and the centre gripping subassembly is used for centre gripping machine part and adjusts the angle of chamfer, and the centre gripping subassembly includes the swivel mount, bull stick and clamp plate, and wherein the swivel mount is provided with two, and rotates through the bearing level between the swivel mount of two and is connected with the bull stick, and equal level is fixed with the polylith clamp plate on the outer circumference of bull stick, and the setting of polylith clamp plate level symmetry is used for centre gripping machine part. The utility model overcomes current hold assembly for chamfer can only carry out horizontal three-dimensional regulation, can not adjust machine part chamfer angle according to the needs of chamfer to influence the problem of the flexibility of chamfer.

Description

Part clamping device for chamfering mechanical parts

Technical Field

The utility model relates to a chamfer clamping part technical field especially relates to a machine part is part clamping device for chamfer.

Background

In order to maintain the arc shapes of the end corners and the side edges during machining of the existing mechanical part, a chamfering machine is required to chamfer the end corners and the side edges, and a clamping device is required to clamp the mechanical part during machining of the existing mechanical part so as to maintain the stability of the chamfer.

The utility model is CN201520848207.4, the name is a centre gripping subassembly that is used for automatic beveler's multidimension to adjust, horizontal track on be provided with the groove that slides that supplies blank fixture to slide, still include to the tight seat of clamp that carries out the location of blank fixture, this clamp seat is including sliding in the portion of sliding of groove and being located horizontal track top and being used for compressing tightly the tight portion of blank fixture.

However, the above described clamping member for chamfering can only perform horizontal three-dimensional adjustment, and cannot adjust the chamfering angle of the mechanical part according to the chamfering requirement, thereby affecting the chamfering flexibility.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a machine part is part clamping device for chamfer aims at improving foretell problem.

The utility model discloses a realize like this:

the utility model provides a mechanical parts is part clamping device for chamfer, including adjusting part and clamping component, adjusting part is used for adjusting centre gripping mechanical parts's chamfer position, clamping component is installed on adjusting part's upper portion, and clamping component is used for centre gripping mechanical parts and adjusts the angle of chamfer, clamping component includes the swivel mount, bull stick and clamp plate, wherein the swivel mount is provided with two, and rotate through the bearing level between the swivel mount of two and be connected with the bull stick, equal level is fixed with the polylith clamp plate on the outer circumference of bull stick, and polylith clamp plate horizontal symmetry sets up and is used for centre gripping mechanical parts.

Furthermore, inserting plates are fixed on two sides of the outer circumference of the rotating rod, and a plurality of inserting plates are vertically fixed on the outer circumference of each inserting plate.

Furthermore, a screw cylinder seat is horizontally fixed on the top end face of the rotary seat, an inserting screw rod is installed in the screw cylinder seat in a threaded mode, and the inserting screw rod is matched with the inserting hole plate on the inserting plate in an inserting mode.

Furthermore, a plurality of screw holes are formed in the pressing plate in a penetrating mode along the vertical threads in the horizontal direction, the pressing and holding screw rods are installed in the plurality of screw holes in a penetrating mode through the vertical threads, and rubber seats are fixed at the bottom ends of the pressing and holding screw rods.

Further, the adjusting part includes the hole frame, the crane, draw runner and slide, wherein the hole frame level sets up, and the vertical fixed orifices that is used for installing fixed that has in bottom of hole frame, and the vertical jack that has seted up that runs through on the hole frame, the level is provided with the crane directly over the hole frame, and the level is provided with the draw runner directly over the crane, slidable mounting has the slide on the draw runner, and the level is fixed with the extension board on the top surface of slide, and installs the swivel mount of two in the centre gripping subassembly on the top surface of extension board.

Furthermore, a guide rod which is inserted into the jack of the hole frame in a sliding mode is vertically and downwards fixed on the bottom surface of the lifting frame, the guide rod is horizontally fixed on the top surface of the lifting frame, and a sliding cylinder which is sleeved on the guide rod in a sliding mode is fixed on the bottom surface of the sliding strip.

Further, the cylinder is vertically installed on the bottom surface of the hole frame, the output end of the cylinder is connected to the bottom surface of the lifting frame, the cylinder is horizontally fixed to the top surface of the lifting frame, the output end of the cylinder is connected to the bottom surface of the slide bar, the cylinder is horizontally fixed to one end of the slide bar, and the output end of the cylinder is connected to the sliding seat.

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

(1) The adjusting assembly is used for adjusting the chamfering position of the clamping mechanical part, the clamping assembly is mounted at the upper part of the adjusting assembly and is used for clamping the mechanical part and adjusting the chamfering angle, so that the chamfering adjustment in the horizontal direction can be conveniently carried out in the X, Y and Z-axis directions by using the adjusting assembly, and meanwhile, the chamfering angle can be adjusted by using the clamping assembly for clamping and positioning;

(2) the swivel mount is provided with two, and rotates through the bearing level between the swivel mount of two and be connected with the bull stick, and the inner circle at the bearing is all fixed at the both ends of bull stick, and the outer lane of bearing fixes in the swivel mount, and equal horizontal welding has the polylith clamp plate on the outer circumference of bull stick, and polylith clamp plate horizontal symmetry sets up and is used for centre gripping machine part. The both sides of the outer circumference of bull stick all weld the picture peg, and the outer circumference of picture peg goes up vertical welding and has the polylith picture peg board. A screw cylinder seat is horizontally fixed on the top end face of the rotary seat, an inserting screw rod is installed in the screw cylinder seat in a threaded mode, and the inserting screw rod is matched with an inserting hole plate on the inserting plate in an inserting mode, so that horizontal inserting is facilitated, and the clamping angle of the upper pressing plate of the rotary rod on the rotary seat is conveniently limited;

(3) the vertical integrated into one piece in bottom of hole frame has the fixed orifices that is used for installing fixedly, it has the staple to be used for fixing to peg graft vertically in the fixed orifices, and the vertical jack that has seted up that runs through on the hole frame, the level is provided with the crane directly over the hole frame, and the level is provided with the draw runner directly over the crane, slidable mounting has the slide on the draw runner, the joint of being convenient for slides, make things convenient for the horizontal migration to adjust, and the top surface of slide goes up horizontal welding has the extension board, and install the swivel mount of two in the centre gripping subassembly on the top surface of extension board. The bottom surface of the lifting frame is vertically welded with a guide rod which is inserted in the jack of the hole frame in a sliding mode downwards, the top surface of the lifting frame is horizontally fixed with the guide rod, and the bottom surface of the sliding strip is welded with a sliding barrel which is sleeved on the guide rod in a sliding mode. The cylinder is vertically installed on the bottom surface of hole frame, and the output of cylinder is connected on the bottom surface of crane, and the top surface level of crane is fixed with the cylinder, and the output of cylinder is connected on the bottom surface of draw runner, and the one end level of draw runner is fixed with the cylinder, and the output of cylinder is connected on the slide, utilizes hole frame, crane, draw runner and slide horizontal slip, and then makes things convenient for the later stage to adjust the position of polishing.

Drawings

In order to more clearly illustrate the technical solution of the embodiments of the present invention, the drawings which are required to be used in the embodiments will be briefly described below, it should be understood that the following drawings only illustrate some embodiments of the present invention and therefore should not be considered as limiting the scope, and that for those skilled in the art, other related drawings can be obtained according to these drawings without inventive efforts.

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

FIG. 2 is a schematic view of the exploded structure of the present invention;

FIG. 3 is an exploded view of an embodiment of the adjusting assembly of the present invention;

fig. 4 is an exploded schematic view of the clamping assembly according to the embodiment of the present invention.

In the figure: 1. an adjustment assembly; 11. a hole frame; 12. a lifting frame; 13. a guide bar; 14. a cylinder; 15. a slide bar; 16. a slide base; 17. a support plate; 2. a clamping assembly; 21. rotating; 211. a screw cylinder seat; 212. inserting a screw rod; 22. a rotating rod; 221. inserting plates; 222. a jack plate; 23. pressing a plate; 24. a screw hole; 25. the screw is pressed and held.

Detailed Description

To make the purpose, technical solutions and advantages of the embodiments of the present invention clearer, the attached drawings in the embodiments of the present invention are combined below to clearly and completely describe the technical solutions in the embodiments of the present invention, and obviously, the described embodiments are part of the 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. Thus, the following detailed description of the embodiments of the present invention, presented in the accompanying drawings, is not intended to limit the scope of the invention, as claimed, but is merely representative of selected embodiments of the invention. 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, 2, 3 and 4, a part clamping device for chamfering a mechanical part includes an adjusting component 1 and a clamping component 2, the adjusting component 1 is used for adjusting a chamfering position for clamping the mechanical part, the clamping component 2 is installed on the upper portion of the adjusting component 1, and the clamping component 2 is used for clamping the mechanical part and adjusting an angle of the chamfering, so that chamfering adjustment in a horizontal direction can be conveniently performed in X, Y and Z-axis directions by using the adjusting component 1, and simultaneously chamfering angle adjustment can be performed by using the clamping component 2 for clamping and positioning.

Referring to fig. 4, the clamping assembly 2 includes two rotation bases 21, two rotation rods 22 and two pressing plates 23, wherein the two rotation bases 21 are horizontally and rotatably connected to the rotation rods 22 through bearings, two ends of each rotation rod 22 are fixed to inner rings of the bearings, outer rings of the bearings are fixed to the rotation bases 21, the plurality of pressing plates 23 are horizontally welded to outer circumferences of the rotation rods 22, and the plurality of pressing plates 23 are horizontally and symmetrically arranged to clamp mechanical parts. Inserting plates 221 are welded to two sides of the outer circumference of the rotating rod 22, and a plurality of inserting plate 222 are vertically welded to the outer circumference of each inserting plate 221. The top end face of swivel mount 21 is fixed with spiral shell seat 211 horizontally, and threaded mounting has grafting screw rod 212 in spiral shell seat 211, and grafting screw rod 212 and the jack plate 222 grafting cooperation on the picture peg 221 to make things convenient for the horizontal grafting, and then make things convenient for the centre gripping angle of spacing bull stick 22 top board 23 on swivel mount 21.

Referring to fig. 4, a plurality of screw holes 24 are formed in the pressing plate 23 along the horizontal vertical threads, and a pressing screw 25 is installed in each of the plurality of screw holes 24 through the vertical threads, and a rubber seat is bonded to the bottom end of the pressing screw 25 through a resin adhesive, so that the pressing screw 25 can be adjusted to press and hold mechanical parts.

Please refer to fig. 3, the adjusting assembly 1 includes a hole frame 11, a lifting frame 12, a slide bar 15 and a slide seat 16, wherein the hole frame 11 is horizontally disposed, and a fixing hole for installing and fixing is vertically formed at the bottom of the hole frame 11, a fixing nail is vertically inserted into the fixing hole for fixing, and a jack is vertically penetrated through the hole frame 11, the lifting frame 12 is horizontally disposed right above the hole frame 11, and the slide bar 15 is horizontally disposed right above the lifting frame 12, the slide seat 16 is slidably mounted on the slide bar 15, so that the clamping and sliding are convenient, the horizontal movement adjustment is convenient, a support plate 17 is horizontally welded on the top surface of the slide seat 16, and two rotation seats 21 of the clamping assembly 2 are mounted on the top surface of the support plate 17. The bottom surface of the lifting frame 12 is vertically welded with a guide rod 13 which is inserted into the jack of the hole frame 11 in a sliding manner, the top surface of the lifting frame 12 is horizontally fixed with the guide rod 13, and the bottom surface of the slide bar 15 is welded with a slide cylinder which is sleeved on the guide rod 13 in a sliding manner. The cylinder 14 is vertically installed on the bottom surface of the hole frame 11, the output end of the cylinder 14 is connected to the bottom surface of the lifting frame 12, the cylinder 14 is horizontally fixed to the top surface of the lifting frame 12, the output end of the cylinder 14 is connected to the bottom surface of the slide bar 15, the cylinder 14 is horizontally fixed to one end of the slide bar 15, the output end of the cylinder 14 is connected to the slide base 16, the hole frame 11, the lifting frame 12, the slide bar 15 and the slide base 16 slide horizontally, and then the polishing position is adjusted in the later period conveniently.

The above description is only a preferred embodiment of the present invention and is not intended to limit the present invention, and various modifications and changes may be made by those skilled in the art. Any modification, equivalent replacement, or improvement made within the spirit and principle of the present invention should be included in the protection scope of the present invention.

Claims

1. The utility model provides a machine part is part clamping device for chamfer which characterized in that: including adjusting part (1) and centre gripping subassembly (2), adjusting part (1) is used for adjusting centre gripping mechanical part's chamfer position, install on the upper portion of adjusting part (1) centre gripping subassembly (2), and centre gripping subassembly (2) are used for centre gripping mechanical part and adjust the angle of chamfer, centre gripping subassembly (2) are including swivel mount (21), bull stick (22) and clamp plate (23), and wherein swivel mount (21) are provided with two, and two swivel mount (21) between rotate through the bearing level and be connected with bull stick (22), equal horizontally fix has polylith clamp plate (23) on the outer circumference of bull stick (22), and polylith clamp plate (23) horizontal symmetry sets up and is used for centre gripping mechanical part.

2. The part holding apparatus for chamfering machine part according to claim 1, wherein insert plates (221) are fixed to both sides of the outer circumference of the rotating bar (22), and a plurality of insert plates (222) are vertically fixed to the outer circumference of the insert plates (221).

3. The component clamping device for chamfering a mechanical part as claimed in claim 2, wherein a screw cylinder seat (211) is horizontally fixed on the top end face of the rotary seat (21), an insertion screw (212) is threadedly installed in the screw cylinder seat (211), and the insertion screw (212) is inserted and matched with the insertion hole plate (222) on the insertion plate (221).

4. The component clamping device for the mechanical part chamfer as claimed in claim 1, wherein a plurality of screw holes (24) are formed on the pressure plate (23) along the horizontal direction through vertical threads, a pressing screw rod (25) is installed in each of the plurality of screw holes (24) through the vertical threads, and a rubber seat is fixed at the bottom end of the pressing screw rod (25).

5. The part clamping device for the mechanical part chamfering according to claim 1, wherein the adjusting assembly (1) comprises a hole frame (11), a lifting frame (12), a sliding strip (15) and a sliding seat (16), wherein the hole frame (11) is horizontally arranged, a fixing hole for installation and fixation is vertically fixed at the bottom of the hole frame (11), a jack is vertically arranged on the hole frame (11) in a penetrating mode, the lifting frame (12) is horizontally arranged right above the hole frame (11), the sliding strip (15) is horizontally arranged right above the lifting frame (12), the sliding seat (16) is slidably arranged on the sliding strip (15), a supporting plate (17) is horizontally fixed on the top surface of the sliding seat (16), and two rotary seats (21) in the clamping assembly (2) are arranged on the top surface of the supporting plate (17).

6. The part clamping device for chamfering the mechanical part according to claim 5, wherein a guide rod (13) inserted into the insertion hole of the hole frame (11) in a sliding manner is vertically and downwardly fixed on the bottom surface of the lifting frame (12), the guide rod (13) is horizontally fixed on the top surface of the lifting frame (12), and a sliding barrel sleeved on the guide rod (13) in a sliding manner is fixed on the bottom surface of the sliding bar (15).

7. The part clamping device for chamfering machine parts according to claim 5, wherein an air cylinder (14) is vertically installed on the bottom surface of the hole frame (11), the output end of the air cylinder (14) is connected to the bottom surface of the lifting frame (12), the air cylinder (14) is horizontally fixed to the top surface of the lifting frame (12), the output end of the air cylinder (14) is connected to the bottom surface of the slide bar (15), the air cylinder (14) is horizontally fixed to one end of the slide bar (15), and the output end of the air cylinder (14) is connected to the slide base (16).