CN213288923U

CN213288923U - A chamfer device for spring production

Info

Publication number: CN213288923U
Application number: CN202021934410.0U
Authority: CN
Inventors: 杨智
Original assignee: Chongqing Huadeli Machinery Co ltd
Current assignee: Chongqing Huadeli Machinery Co ltd
Priority date: 2020-09-07
Filing date: 2020-09-07
Publication date: 2021-05-28
Anticipated expiration: 2030-09-07

Abstract

The utility model discloses a chamfer device for spring production, including being used for carrying actuating mechanism, hold-down mechanism, chamfer motor, moving mechanism, frame, support cover, the chamfer sword that provides power to the spring that needs the chamfer, the support cover passes through welded connection and is in frame one side, hold-down mechanism sets up frame top one side, actuating mechanism sets up the support cover is inboard, moving mechanism sets up frame top opposite side, the chamfer motor is connected moving mechanism. The utility model discloses the arc mount that utilizes the circulatory system outside comes to support fixedly to the spring to rotation through the circulatory system drives the spring and carries push mechanism department to carry out the propelling movement chamfer, utilizes the propelling movement cylinder to come to promote push seat, comes to send the spring to hold-down mechanism department through push seat, thereby utilizes the chamfer sword to carry out the chamfer to the tip of spring and handles.

Description

A chamfer device for spring production

Technical Field

The utility model relates to a spring production field especially relates to a chamfer device for spring production.

Background

A spring is a mechanical part that works by elasticity. The part made of elastic material deforms under the action of external force and restores to the original shape after the external force is removed. Also used as a "spring". Typically made of spring steel. The types of the springs are complex and various, and the springs are divided into different shapes, mainly comprising spiral springs, volute springs, plate springs, special-shaped springs and the like; most springs need carry out the crew cut chamfer to its tip after producing and handle, from can letting the abundant contact of installation face behind the spring mounting, but traditional spring chamfering device generally relies on artifical handheld spring to send chamfer cutter department to carry out the chamfer and handles, thereby if closing device does not compress tightly the spring and probably cause the damage to the operative employee hand, simultaneously large batch spring chamfer has also increased artificial intensity of labour, has also reduced the production efficiency of spring simultaneously.

SUMMERY OF THE UTILITY MODEL

The utility model aims at providing a chamfer device for spring production in order to solve above-mentioned problem.

The utility model discloses a following technical scheme realizes above-mentioned purpose:

a chamfering device for spring production comprises a driving mechanism for providing power for conveying a spring to be chamfered, a pressing mechanism, a chamfering motor, a moving mechanism, a frame, a supporting cover and a chamfering cutter, the supporting cover is connected with one side of the frame by welding, the pressing mechanism is arranged on one side of the top of the frame, the driving mechanism is arranged on the inner side of the supporting cover, the moving mechanism is arranged on the other side of the top of the frame, the chamfering motor is connected with the moving mechanism, the chamfering tool is connected with the rotating part of the chamfering motor through a key, the chamfering tool also comprises a pushing mechanism, the pushing mechanism comprises a pushing seat, a pushing cylinder and a circulating belt, the fixed part of the pushing cylinder is connected with one side of the supporting cover through a bolt and is close to the rear end, the pushing seat is connected with the telescopic part of the pushing cylinder through threads, and the circulating belt is connected with the driving mechanism.

Preferably: actuating mechanism includes driving motor, live-rollers, sprocket, chain, driving motor passes through bolted connection and is in support cover one side and be located propelling movement cylinder below, the live-rollers passes through the bearing and connects support the cover inboard, the sprocket passes through the key connection and is in live-rollers one side and be located support the cover inside, the chain sets up the sprocket outside.

According to the arrangement, the driving motor rotating part is used for driving the rotating roller at the rear side in the supporting cover to rotate, and the chain wheel and the chain are used for driving the rotating roller at the front side in the supporting cover to rotate.

Preferably: actuating mechanism includes driving motor, live-rollers, band pulley, hold-in range, driving motor passes through bolted connection and is in support cover one side and be located propelling movement cylinder below, the live-rollers passes through the bearing and connects support the cover inboard, the band pulley passes through the key connection and is in live-rollers one side and be located support inside the cover, the hold-in range sets up the band pulley outside.

So set up, utilize driving motor rotation portion drives the rear side in the support cover the live-rollers rotates, through the band pulley with the transmission of hold-in range drives the front side in the support cover the live-rollers rotates.

Preferably: the pressing mechanism comprises a pressing cylinder, a supporting frame and a pressing seat, the lower end of the supporting frame is connected to the top of the rack in a welding mode, the fixing portion of the pressing cylinder is connected to the middle of the top of the supporting frame through bolts, the front end and the rear end of the pressing seat are sleeved on the circular supporting columns in the middle of the supporting frame, and the upper end of the pressing seat is connected to the telescopic portion of the pressing cylinder through threads.

According to the arrangement, the compression cylinder telescopic part is extended to push the compression seat to move towards the lower side, so that the spring is clamped and fixed through the arc groove on the lower side of the compression seat and the arc groove at the bottom of the support frame.

Preferably: the moving mechanism comprises a moving motor, a moving frame and a lead screw, the moving motor is connected to the front end of the rack through a bolt, the rear side of the moving frame is connected to the top of the rack through a sliding rail, one end of the lead screw is connected to the supporting cover through a bearing, and the other end of the lead screw is connected to the rack through a bearing.

According to the arrangement, the moving motor rotating part is used for driving the screw rod to rotate, and the moving frame is driven to move front and back through the rotation of the screw rod.

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

1. the spring is supported and fixed by an arc-shaped fixing frame on the outer side of the circulating belt, so that the spring is driven to be conveyed to a pushing mechanism to be pushed and chamfered through the rotation of the circulating belt;

2. utilize the propelling movement cylinder to promote the propelling movement seat, will send the spring to hold-down mechanism department through the propelling movement seat to utilize the chamfer sword to carry out chamfer processing to the tip of spring.

Drawings

In order to more clearly illustrate the embodiments of the present invention or the technical solutions in the prior art, the drawings needed to be 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 these drawings without inventive exercise.

FIG. 1 is a schematic structural view of a chamfering device for spring production according to the present invention;

FIG. 2 is a schematic structural view of a chamfering motor of the chamfering device for spring production according to the present invention;

FIG. 3 is a partial part view of an embodiment 1 of a driving mechanism of a chamfering device for spring production according to the present invention;

FIG. 4 is a partial part view of an embodiment 2 of a driving mechanism of a chamfering device for spring production according to the present invention;

fig. 5 is a partial part diagram of a chamfering tool of a chamfering device for spring production according to the present invention.

The reference numerals are explained below:

1. a pushing mechanism; 2. a drive mechanism; 3. a hold-down mechanism; 4. chamfering the motor; 5. a moving mechanism; 6. a frame; 7. a support housing; 8. chamfering cutter; 11. a pushing seat; 12. a push cylinder; 13. a circulating belt; 21. a drive motor; 22. a rotating roller; 23. a sprocket; 24. a chain; 213. a pulley; 214. a synchronous belt; 31. a pressing cylinder; 32. a support frame; 33. a pressing seat; 51. a moving motor; 52. a movable frame; 53. and a lead screw.

Detailed Description

In the description of the present invention, it is to be understood that the terms "center", "longitudinal", "lateral", "up", "down", "front", "back", "left", "right", "vertical", "horizontal", "top", "bottom", "inner", "outer", and the like, indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, and are used merely for convenience of description and for simplicity of description, and do not indicate or imply that the device or element being 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. Furthermore, the terms "first", "second", etc. are used for descriptive purposes only and are not to be construed as indicating or implying relative importance or implicitly indicating the number of technical features indicated. Thus, a feature defined as "first," "second," etc. may explicitly or implicitly include one or more of that feature. In the description of the present invention, "a plurality" means two or more unless otherwise specified.

In the description of the present invention, it is to be noted that, unless otherwise explicitly specified or limited, the terms "mounted," "connected," and "connected" are to be construed broadly, and may be, for example, fixedly connected, detachably connected, or integrally connected; can be mechanically or electrically connected; they may be connected directly or indirectly through intervening media, or they may be interconnected between two elements. The specific meaning of the above terms in the present invention can be understood by those of ordinary skill in the art through specific situations.

The present invention will be further explained with reference to the accompanying drawings:

a chamfering device for spring production comprises a driving mechanism 2 for providing power for conveying a spring to be chamfered, a pressing mechanism 3, a chamfering motor 4, a moving mechanism 5, a rack 6, a support cover 7 and a chamfering cutter 8, wherein the support cover 7 is connected to one side of the rack 6 through welding, the pressing mechanism 3 is arranged on one side of the top of the rack 6, the driving mechanism 2 is arranged on the inner side of the support cover 7, the moving mechanism 5 is arranged on the other side of the top of the rack 6, the chamfering motor 4 is connected to the middle position of a moving frame 52 through a bolt, the chamfering cutter 8 is connected to the rotating part of the chamfering motor 4 through a key, the chamfering device also comprises a pushing mechanism 1, the pushing mechanism 1 comprises a pushing seat 11, a pushing cylinder 12 and a circulating belt 13, the fixing part of the pushing cylinder 12 is connected to one side of the support cover 7 through a bolt and is close to the rear end position, the endless belt 13 is mounted outside the rotating roller 22.

Example 1

As shown in fig. 1, 2, 3, and 5, the driving mechanism 2 includes a driving motor 21, a rotating roller 22, a chain wheel 23, and a chain 24, the driving motor 21 is connected to one side of the supporting cover 7 through a bolt and located below the pushing cylinder 12, the rotating roller 22 is connected to the inner side of the supporting cover 7 through a bearing, the chain wheel 23 is connected to one side of the rotating roller 22 through a key and located inside the supporting cover 7, the chain 24 is disposed outside the chain wheel 23, the rotating portion of the driving motor 21 is used to drive the rotating roller 22 at the rear side inside the supporting cover 7 to rotate, and the driving of the chain wheel 23 and the chain 24 drives the rotating roller 22 at the front side inside the supporting cover 7 to rotate; the pressing mechanism 3 comprises a pressing cylinder 31, a support frame 32 and a pressing seat 33, the lower end of the support frame 32 is connected to the top of the rack 6 through welding, the fixing part of the pressing cylinder 31 is connected to the middle position of the top of the support frame 32 through a bolt, the front end and the rear end of the pressing seat 33 are sleeved on a circular support column in the middle of the support frame 32, the upper end of the pressing seat 33 is connected to the telescopic part of the pressing cylinder 31 through a thread, the telescopic part of the pressing cylinder 31 is extended to push the pressing seat 33 to move towards the lower side, and therefore the spring is clamped and fixed through an arc groove on the lower; the moving mechanism 5 comprises a moving motor 51, a moving frame 52 and a lead screw 53, the moving motor 51 is connected to the front end of the frame 6 through a bolt, the rear side of the moving frame 52 is connected to the top of the frame 6 through a sliding rail, one end of the lead screw 53 is connected to the supporting cover 7 through a bearing, the other end of the lead screw 53 is connected to the frame 6 through a bearing, the rotating part of the moving motor 51 is used for driving the lead screw 53 to rotate, and the moving frame 52 is driven to move front and back through the rotation of the lead screw 53.

The working principle is as follows: when the spring chamfering machine is used, a spring needing chamfering is placed on an arc-shaped support frame on the outer side of the circulating belt 13, the rotating part of the driving motor 21 drives the rotating roller 22 on the rear side of the support cover 7 to rotate, and meanwhile, the chain wheel 23 and the chain 24 are used for driving the rotating roller 22 on the front side in the support cover 7 to synchronously rotate, so that the circulating belt 13 is driven to rotate towards the rear side by the rotation of the two rotating rollers 22, and the spring can move towards the rear side along with the circulating belt 13; when the spring moves to the position concentric with the pushing seat 11, the circulating belt 13 stops rotating, at the same time, the telescopic part of the pushing cylinder 12 extends to push the pushing seat 11 to move towards the lower side of the pressing seat 33, and further the spring is pushed into the arc groove at the lower side of the pressing seat 33, when the other end of the spring just reaches the other end of the supporting frame 32, the pushing cylinder 12 stops acting, at the same time, the telescopic part of the pressing cylinder 31 pushes the pressing seat 33 to move downwards, and further the arc groove of the pressing seat 33 and the arc groove at the lower end of the supporting frame 32 are used for clamping the spring, then the rotating part of the moving motor 51 drives the screw 53 to rotate, the moving frame 52 is driven to move towards one side by the rotation of the screw 53, further the chamfering motor 4 is driven to move towards the end of the spring in the moving process of the moving frame 52, and when the chamfering knife 8 contacts the end of the spring, the rotating part of the, so as to chamfer the end of the spring; after the chamfering is finished, the pressing seat 33 moves towards the upper side, the telescopic portion of the pushing cylinder 12 continues to push the pushing seat 11 and the spring to move towards the other side, so that the spring drops to the rectangular discharge hole in the middle of the rack 6, the pushing cylinder 12 restores to the initial position, and the next spring is pushed again.

Example 2

As shown in fig. 4, the difference between the embodiment 2 and the embodiment 1 is that the driving mechanism 2 includes a driving motor 21, a rotating roller 22, a pulley 213, and a timing belt 214, the driving motor 21 is connected to one side of the supporting cover 7 by a bolt and located below the pushing cylinder 12, the rotating roller 22 is connected to the inner side of the supporting cover 7 by a bearing, the pulley 213 is connected to one side of the rotating roller 22 by a key and located inside the supporting cover 7, the timing belt 214 is disposed outside the pulley 213, the rotating roller 22 at the rear side inside the supporting cover 7 is driven to rotate by a rotating portion of the driving motor 21, and the rotating roller 22 at the front side inside the supporting cover 7 is driven to rotate by the transmission of the pulley 213 and the timing belt 214.

The foregoing illustrates and describes the principles, general features, and advantages of the present invention. It will be understood by those skilled in the art that the present invention is not limited to the above embodiments, and that the foregoing embodiments and descriptions are provided only to illustrate the principles of the present invention without departing from the spirit and scope of the present invention.

Claims

1. The utility model provides a chamfer device for spring production which characterized in that: comprises a driving mechanism (2) used for providing power for conveying a spring to be chamfered, a pressing mechanism (3), a chamfering motor (4), a moving mechanism (5), a frame (6), a supporting cover (7), a chamfering cutter (8) and a pushing mechanism (1), wherein the supporting cover (7) is connected to one side of the frame (6) through welding, the pressing mechanism (3) is arranged on one side of the top of the frame (6), the driving mechanism (2) is arranged on the inner side of the supporting cover (7), the moving mechanism (5) is arranged on the other side of the top of the frame (6), the chamfering motor (4) is connected with the moving mechanism (5), the chamfering cutter (8) is connected to a rotating part of the chamfering motor (4) through a key, and the pushing mechanism (1) comprises a pushing seat (11), a pushing cylinder (12) and a circulating belt (13), the push cylinder (12) fixing part is connected to one side of the support cover (7) through a bolt and is close to the rear end, the push seat (11) is connected to the telescopic part of the push cylinder (12) through a thread, and the circulating belt (13) is connected to the driving mechanism (2).

2. The chamfering apparatus for spring production according to claim 1, wherein: actuating mechanism (2) are including driving motor (21), live-rollers (22), sprocket (23), chain (24), driving motor (21) pass through bolted connection support cover (7) one side and be located propelling movement cylinder (12) below, live-rollers (22) are connected through the bearing support cover (7) are inboard, sprocket (23) pass through the keyed connection and are in live-rollers (22) one side and be located support cover (7) inside, chain (24) set up the sprocket (23) outside.

3. The chamfering apparatus for spring production according to claim 1, wherein: actuating mechanism (2) are including driving motor (21), live-rollers (22), band pulley (213), hold-in range (214), driving motor (21) pass through bolted connection and are in support cover (7) one side and be located propelling movement cylinder (12) below, live-rollers (22) are connected through the bearing support cover (7) are inboard, band pulley (213) are in through the key-type connection live-rollers (22) one side and be located support cover (7) inside, hold-in range (214) set up the band pulley (213) outside.

4. The chamfering apparatus for spring production according to claim 1, wherein: hold-down mechanism (3) including compressing tightly cylinder (31), support frame (32), compress tightly seat (33), support frame (32) lower extreme passes through welded connection and is in frame (6) top, it passes through bolted connection to compress tightly cylinder (31) fixed part support frame (32) top intermediate position, compress tightly seat (33) front and back both ends cover on the circular support column in the middle of support frame (32), compress tightly seat (33) upper end through threaded connection compress tightly cylinder (31) pars contractilis.

5. The chamfering apparatus for spring production according to claim 1, wherein: moving mechanism (5) are including moving motor (51), removal frame (52), lead screw (53), moving motor (51) pass through bolted connection frame (6) front end, it passes through sliding rail connection to move frame (52) rear side frame (6) top, lead screw (53) one end is passed through the bearing and is connected on supporting cover (7), lead screw (53) other end passes through the bearing and connects on frame (6).