CN212444103U

CN212444103U - Full-automatic chamfering equipment for bolts

Info

Publication number: CN212444103U
Application number: CN202020614836.1U
Authority: CN
Inventors: 余维进; 余文杰
Original assignee: Wenzhou Pengsheng Auto Parts Co ltd
Current assignee: Wenzhou Pengsheng Auto Parts Co ltd
Priority date: 2020-04-22
Filing date: 2020-04-22
Publication date: 2021-02-02
Anticipated expiration: 2030-04-22

Abstract

The utility model discloses a full-automatic chamfering equipment of bolt, comprising a base plate, the top right side rigid coupling of bottom plate has the riser, the top right side rigid coupling of bottom plate has the motor, the inboard of drum is equipped with fixed subassembly. This full-automatic chamfer equipment of bolt, through the bottom plate, the riser, the horizontal pole, including a motor, an end cap, a controller, and a cover plate, the cylinder, the cooperation of cutter and fixed subassembly, carry out the centre gripping to the bolt of equidimension not and fix and cut, and can automatic aligning, promote the precision of chamfer processing, through the bottom plate, the riser, the horizontal pole, including a motor, an end cap, a controller, and a cover plate, the gear, the cylinder, cutter and drive assembly's cooperation, make the device when using, the flexible cutter that drives of the first cylinder of accessible is close to waiting to cut the bolt, and press close to the bolt simultaneously through the flexible cutter that drives of second cylinder and emery wheel and chamfer, and then realize cutting and polishing and go on simultaneously, promote the precision of.

Description

Full-automatic chamfering equipment for bolts

Technical Field

The utility model relates to a bolt processing technology field specifically is a full-automatic chamfering equipment of bolt.

Background

The bolt has many names, and everyone's name may all be different, and someone is called the screw, and someone is called the bolt nail, and somebody is called the fastener, and the bolt is the general expression of fastener, and the bolt is the physics and the mathematical principle that utilize the inclined plane circular rotation of object and frictional force, fastens the instrument of ware parts step by step, and often need carry out the chamfer to it when processing it.

Full-automatic chamfering equipment for bolts in the prior art cannot clamp and fix bolts of different sizes and cut the bolts when the full-automatic chamfering equipment is used, does not have an automatic aligning function, and therefore chamfering machining precision is poor, application range is reduced, use practicability of the full-automatic chamfering equipment is greatly reduced, the full-automatic chamfering equipment cannot cut and polish simultaneously, chamfering precision is further reduced, finished product quality is not fine and attractive enough, and further inconvenient people use the full-automatic chamfering equipment.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a full-automatic chamfering equipment of bolt to solve the full-automatic chamfering equipment of bolt among the prior art that proposes in the above-mentioned background art when using, can't carry out the centre gripping to the bolt of unidimensional not fixed and carry out the cutting, and do not possess automatic aligning function, lead to the precision of chamfer processing poor, reduce application scope, reduce its practicality problem of using by a wide margin.

In order to achieve the above object, the utility model provides a following technical scheme: a full-automatic chamfering device for bolts comprises a bottom plate, wherein a vertical plate is fixedly connected to the right side of the top of the bottom plate, a cross rod is rotatably connected to the upper portion inside the vertical plate, a motor is fixedly connected to the right side of the top of the bottom plate, a gear is fixedly connected to the output end of the motor and the right end of the cross rod, the inner ends of the gears are meshed and connected, a cylinder is fixedly connected to the left end of the cross rod, a cutter is arranged at the left end of the cylinder, and a fixing component is arranged on the inner side of;

the fixing component comprises a notch, a round rod, a clamping rod, a through groove, a sliding rod, a straight rod, a round sleeve and a threaded cylinder;

a plurality of the opening is processed on the left side of the outer wall of the cylinder, the inner wall of the opening is connected with a clamping rod through the rotation of a round rod, the left side of the clamping rod is provided with a sliding rod through the clearance fit of a through groove, the outer wall of the sliding rod is fixedly connected with a straight rod, the right end of the straight rod is fixedly connected with a round sleeve, the right side of the inner wall of the round sleeve is connected with a threaded cylinder through the rotation of a bearing, and the inner wall of the threaded cylinder is in threaded connection with the outer.

Preferably, the gaps are distributed in an annular and equidistant mode.

Preferably, the through groove and the sliding rod form a sliding structure.

Preferably, a transmission assembly is arranged on the left side of the cutter;

the transmission assembly comprises a square plate, a sliding block, a sliding groove, a first air cylinder, a vertical groove, a support, a grinding wheel, a second air cylinder and a pull rod;

the bottom rigid coupling of square slab has the slider, the outer wall of slider passes through the top left side clearance fit of spout and bottom plate, the left end of square slab and the flexible end fixed connection of first cylinder, the bottom of first cylinder and the top left side fixed connection of bottom plate, the inside processing of square slab has two perpendicular grooves, the inner wall clearance fit who erects the groove has the support, the top the right-hand member and the cutter fixed connection of support, below the right-hand member rigid coupling of support has the emery wheel, the left end rigid coupling of square slab has the second cylinder, the flexible end of second cylinder is predetermine the lug about both ends all through the left end swing joint of pull rod with the support.

Preferably, the symmetry line of the two vertical slots coincides with the extension line of the center of the circle of the cylinder.

Preferably, the tie rods are symmetrically distributed about the vertical slot axis.

Compared with the prior art, the beneficial effects of the utility model are that: the full-automatic chamfering equipment for the bolt is scientific and reasonable in structure, safe and convenient to use:

through the cooperation of bottom plate, riser, horizontal pole, motor, gear, drum, cutter and fixed subassembly for the device is when using, accessible right rotating screw thread section of thick bamboo to it is smooth to drive the straight-bar right side through the circle cover, and then drives the inside while of four kellies and inwards rotates, and then carries out the centre gripping to the bolt of equidimension not and fix and cut, and can automatic aligning, promotes the precision of chamfer processing, and then enlarges application scope, promotes its practicality by a wide margin.

Through the bottom plate, the riser, the horizontal pole, including a motor, an end cap, a controller, and a cover plate, the gear, the drum, cutter and drive assembly's cooperation for the device is when using, and the flexible cutter that drives of the first cylinder of accessible is close to waiting to cut the bolt, and presses close to the bolt simultaneously through the flexible cutter that drives of second cylinder and emery wheel and carries out the chamfer, and degree of automation is high, and then realizes that cutting and polishing go on simultaneously, promotes the precision of chamfer greatly, makes finished product quality more meticulous, pleasing to the eye, and then makes things convenient for.

Drawings

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

FIG. 2 is a schematic view of the structure of the base plate, riser and motor of FIG. 1;

FIG. 3 is a schematic structural view of the round sleeve, the straight rod and the threaded cylinder in FIG. 1;

fig. 4 is a schematic structural view of the cutter, the grinding wheel and the second cylinder in fig. 1.

In the figure: 1. the cutting machine comprises a base plate, 2, a vertical plate, 3, a cross rod, 4, a motor, 5, a gear, 6, a cylinder, 7, a fixing component, 701, a notch, 702, a round rod, 703, a clamping rod, 704, a through groove, 705, a sliding rod, 706, a straight rod, 707, a round sleeve, 708, a threaded cylinder, 8, a transmission component, 801, a square plate, 802, a sliding block, 803, a sliding groove, 804, a first air cylinder, 805, a vertical groove, 806, a support, 807, a grinding wheel, 808, a second air cylinder, 809, a pull rod, 9 and a cutter.

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 technical solution: the utility model provides a full-automatic chamfer equipment of bolt, comprising a base plate 1, the top right side rigid coupling of bottom plate 1 has riser 2, the inside top of riser 2 is rotated and is connected with horizontal pole 3, riser 2 make horizontal pole 3 rotatable during the atress, the top right side rigid coupling of bottom plate 1 has motor 4, motor 4's model is ECMA-E11320RS, the equal rigid coupling of the right-hand member of motor 4 output and horizontal pole 3 has gear 5, gear 5's the meshing of the inner is connected, the left end rigid coupling of horizontal pole 3 has drum 6, the left end of drum 6 is equipped with cutter 9, cutter 9 is used for chamfering the screw rod, the inboard of drum 6 is equipped with fixed subassembly 7.

The fixing component 7 comprises a notch 701, a round rod 702, a clamping rod 703, a through groove 704, a sliding rod 705, a straight rod 706, a round sleeve 707 and a threaded cylinder 708, the notches 701 are processed on the left side of the outer wall of the cylinder 6, the notches 701 are distributed in an annular equidistant mode, the clamping rod 703 is distributed in an annular equidistant mode due to the design, the inner wall of each notch 701 is rotatably connected with the clamping rod 703 through the round rod 702, the sliding rod 705 is in clearance fit on the left side of the clamping rod 703 through the through groove 704, the through groove 704 and the sliding rod 705 form a sliding structure, the clamping rod 703 can be driven to rotate by the left-right sliding of the sliding rod 705, the straight rod 706 is fixedly connected with the outer wall of the sliding rod 705, the round sleeve 707 is fixedly connected with the right end of the straight rod 706, the round sleeve 707 is used for meeting the rotating track of the threaded cylinder 708, the right side of the.

The left side of the cutter 9 is provided with a transmission assembly 8, the transmission assembly 8 comprises a square plate 801, a sliding block 802, a sliding groove 803, a first air cylinder 804, a vertical groove 805, a support 806, a grinding wheel 807, a second air cylinder 808 and a pull rod 809, the bottom of the square plate 801 is fixedly connected with the sliding block 802, the outer wall of the sliding block 802 is in clearance fit with the left side of the top of the bottom plate 1 through the sliding groove 803, the sliding groove 803 has a guiding effect on the sliding block 802, the left end of the square plate 801 is fixedly connected with the telescopic end of the first air cylinder 804, the bottom of the first air cylinder 804 is fixedly connected with the left side of the top of the bottom plate 1, two vertical grooves 805 are machined in the square plate 801, the symmetry line of the two vertical grooves 805 is overlapped with the extension line of the center of a circle of the cylinder 6, the design is convenient for the cutter to cut and chamfer the bolt, the support 806 is in clearance fit with the inner wall of the, the grinding wheel 807 is used for polishing the chamfered bolt, the left end of the square plate 801 is fixedly connected with the second cylinder 808, the upper end and the lower end of a preset bump of the telescopic end of the second cylinder 808 are movably connected with the left end of the support 806 through the pull rod 809, and the pull rod 809 is axially and symmetrically distributed about the vertical groove 805, so that the two supports 806 are close to each other or slide away from each other simultaneously when the second cylinder 808 is telescopic.

In this embodiment, when the full-automatic chamfering apparatus for the bolt is used, the bolt is first placed in the round sleeve 6, the threaded cylinder 708 is rotated, the straight rod 706 drives the sliding rod 705 to move rightwards through the arrangement of the round sleeve 707, the clamping rod 703 simultaneously rotates inwards through the clearance fit between the sliding rod 705 and the through groove 704, and further the bolts with different sizes are clamped and fixed, the motor 4 is connected with an external power supply, the cylinder 6 is driven to rotate through the transmission of the gear 5, and further the bolt is driven to rotate, meanwhile, the telescopic rods of the first cylinder 804 and the second cylinder 808 are controlled to extend and retract through the external control module, through the clearance fit between the sliding block 802 and the sliding groove 803 and the clearance fit between the vertical groove 805 and the support 806, the square plate 801 drives the cutter 9 to approach the bolt to be cut, and through the arrangement of the pull rod 809, the cutter 9 and the grinding wheel 807 are both adapted to the bolt to be cut, and further chamfer, is convenient for people to use.

In the description of the present invention, it is to be understood that the terms "coaxial", "bottom", "one end", "top", "middle", "other end", "upper", "one side", "top", "inner", "front", "center", "both ends", and the like, indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, and are only for convenience of description and simplicity of description, and do not indicate or imply that the device or element referred to must have a particular orientation, be constructed and operated in a particular orientation, and therefore, should not be construed as limiting the present invention.

In the present invention, unless otherwise expressly stated or limited, the terms "mounted," "disposed," "connected," "fixed," "screwed" and the like are to be construed broadly, e.g., as meaning fixedly connected, detachably connected, or integrally formed; can be mechanically or electrically connected; they may be directly connected or indirectly connected through an intermediate medium, and may be connected through the inside of two elements or in an interaction relationship between two elements, unless otherwise specifically defined, and the specific meaning of the above terms in the present invention will be understood by those skilled in the art according to specific situations.

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 full-automatic chamfer equipment of bolt, includes bottom plate (1), its characterized in that: a vertical plate (2) is fixedly connected to the right side of the top of the bottom plate (1), a cross rod (3) is rotatably connected to the upper portion inside the vertical plate (2), a motor (4) is fixedly connected to the right side of the top of the bottom plate (1), gears (5) are fixedly connected to the output end of the motor (4) and the right end of the cross rod (3), the inner ends of the gears (5) are meshed and connected, a cylinder (6) is fixedly connected to the left end of the cross rod (3), a cutter (9) is arranged at the left end of the cylinder (6), and a fixing component (7) is arranged on the inner side of the cylinder (6);

the fixing component (7) comprises a notch (701), a round rod (702), a clamping rod (703), a through groove (704), a sliding rod (705), a straight rod (706), a round sleeve (707) and a threaded cylinder (708);

a plurality of opening (701) process in the outer wall left side of drum (6), the inner wall of opening (701) rotates through round bar (702) and is connected with kelly (703), the left side of kelly (703) has slide bar (705) through logical groove (704) clearance fit, the outer wall rigid coupling of slide bar (705) has straight-bar (706), the right-hand member rigid coupling of straight-bar (706) has circle cover (707), the inner wall right side of circle cover (707) rotates through the bearing and is connected with a screw thread section of thick bamboo (708), the inner wall of screw thread section of thick bamboo (708) and the outer wall threaded connection of drum (6).

2. The full-automatic bolt chamfering device according to claim 1, characterized in that: the gaps (701) are distributed in an annular shape at equal intervals.

3. The full-automatic bolt chamfering device according to claim 1, characterized in that: the through groove (704) and the sliding rod (705) form a sliding structure.

4. The full-automatic bolt chamfering device according to claim 1, characterized in that: a transmission component (8) is arranged on the left side of the cutter (9);

the transmission assembly (8) comprises a square plate (801), a sliding block (802), a sliding groove (803), a first air cylinder (804), a vertical groove (805), a support (806), a grinding wheel (807), a second air cylinder (808) and a pull rod (809);

the bottom of the square plate (801) is fixedly connected with a sliding block (802), the outer wall of the sliding block (802) is in clearance fit with the left side of the top of the bottom plate (1) through a sliding groove (803), the left end of the square plate (801) is fixedly connected with the telescopic end of the first cylinder (804), the bottom of the first cylinder (804) is fixedly connected with the left side of the top of the bottom plate (1), two vertical grooves (805) are processed inside the square plate (801), a support (806) is in clearance fit with the inner wall of each vertical groove (805), the right end of the upper support (806) is fixedly connected with the cutter (9), the right end of the lower support (806) is fixedly connected with a grinding wheel (807), the left end of the square plate (801) is fixedly connected with a second air cylinder (808), and the upper end and the lower end of a preset convex block at the telescopic end of the second air cylinder (808) are movably connected with the left end of the support (806) through a pull rod (809).

5. The full-automatic bolt chamfering device according to claim 4, wherein: the symmetry line of the two vertical grooves (805) is coincident with the extension line of the circle center of the cylinder (6).

6. The full-automatic bolt chamfering device according to claim 4, wherein: the pull rods (809) are distributed axially symmetrically about the vertical slot (805).