CN214353712U

CN214353712U - Tooth beating device for synchronous belt production

Info

Publication number: CN214353712U
Application number: CN202022737301.6U
Authority: CN
Inventors: 汤立新
Original assignee: Foshan Jinxi Transmission Technology Co ltd
Current assignee: Foshan Jinxi Transmission Technology Co ltd
Priority date: 2020-11-24
Filing date: 2020-11-24
Publication date: 2021-10-08
Anticipated expiration: 2030-11-24

Abstract

The utility model discloses a tooth punching device for synchronous belt production, which comprises a main frame, wherein one end of the main frame is fixedly connected with a discharging frame, the upper side of the discharging frame is provided with a discharging roller, one end of the main frame, which is close to the discharging frame, is provided with a buffer mechanism, the buffer mechanism comprises a buffer frame, buffer rollers, guide rollers and buffer seats, the lower end of the buffer frame is fixedly connected with the main frame through bolts, the guide rollers are rotatably arranged at the two ends of the inner side of the buffer frame through bearings, the buffer seats are arranged at the two sides of the buffer frame, and the buffer rollers are rotatably arranged at one end of the buffer seats through bearings; the utility model discloses a buffer gear of design, when the pulling hold-in range removes when using, through buffer roller and guide roll direction one-tenth S-shaped process buffer gear, make the buffer roller promote compression seat compression buffer spring and cushion when the pulling atress to avoid appearing the hold-in range because the too big impaired phenomenon of pulling force.

Description

Tooth beating device for synchronous belt production

Technical Field

The utility model relates to a hold-in range production technical field especially relates to a hold-in range production is with beating tooth device.

Background

The synchronous belt transmission consists of a circular belt with equidistant tooth shapes on the inner peripheral surface and wheels with corresponding inosculation. The steel wire rope or the glass fiber is used as a strong layer, an annular belt made of polyurethane or chloroprene rubber is coated outside the strong layer, and the inner periphery of the belt is made into a tooth shape so as to be meshed with the toothed belt wheel. During synchronous belt transmission, the transmission ratio is accurate, the acting force on the shaft is small, the structure is compact, the oil resistance is realized, the wear resistance is good, the ageing resistance is good, the general use temperature is-20 ℃ to 80 ℃, v is less than 50m/s, P is less than 300kw, i is less than 10, and the synchronous belt transmission can be used for low-speed transmission as well as transmission requiring synchronization.

The tooth device is beaten with beating to current hold-in range production when using, and the pulling area body removes beats the tooth, can appear that the too big hold-in range that leads to of pulling force appears impaired phenomenon, and efficiency is too poor when the tooth is beaten to miscellaneous going on, consequently, need to design a hold-in range production with beating the tooth device and solve above-mentioned problem urgently.

SUMMERY OF THE UTILITY MODEL

The utility model aims at solving the current hold-in range production that exists among the prior art and with beating tooth device when using, the pulling area body removes and beats the tooth, can appear that the pulling force too big leads to the hold-in range to appear impaired phenomenon, and miscellaneous when beating the tooth shortcoming of inefficiency, and the hold-in range production that proposes is with beating tooth device.

In order to achieve the above purpose, the utility model adopts the following technical scheme:

the utility model provides a hold-in range production is with beating tooth device, includes the body frame, the one end fixedly connected with blowing frame of body frame, the upside of blowing frame is provided with the blowing roller, the one end that is close to the blowing frame on the body frame is provided with buffer gear, buffer gear includes buffer frame, buffer roller, guide roll and cushion socket, the lower extreme of buffer frame passes through bolt and body frame fixed connection, the guide roll passes through the bearing and rotates the both ends of installing at the buffer frame inboard, the both sides at the buffer frame are installed to the cushion socket, the one end at the buffer socket is installed in the buffer roller through the bearing rotation.

Further, the buffer seat includes compression seat, fixing base and buffer spring, the fixing base passes through bolt and buffer frame fixed connection, compression seat slidable mounting is in the one end of fixing base, buffer spring installs the inside at the fixing base.

Furthermore, a lower pressing frame is fixedly mounted in the middle of the main frame, a belt gear is rotatably connected to the inner side of the lower end of the lower pressing frame through a bearing, a speed reducer is fixedly connected to the outer side of the lower end of the lower pressing frame, an output shaft of the speed reducer is fixedly connected with the belt gear, and a motor is fixedly connected to one side of the speed reducer.

Furthermore, the upper end of the lower pressing frame is fixedly connected with a lower pressing cylinder, the inner side of the upper end of the lower pressing frame is connected with a lower pressing seat in a sliding mode, a piston rod at one end of the lower pressing cylinder is fixedly connected with the lower pressing seat, the lower end of the lower pressing seat is connected with a lower pressing roller, and the lower pressing roller pushes the synchronous belt to be pressed on the belt gear.

Further, the one end fixedly connected with lower mould of body frame, the upside fixedly connected with guide post of lower mould, the upper end fixedly connected with die carrier of guide post, the middle part fixedly connected with mould cylinder of die carrier, the outside sliding connection of guide post has last mould, the piston rod and the last mould fixed connection of mould cylinder one end.

Further, one side fixedly connected with lower mould stripper rod of last mould, one side fixedly connected with of die carrier goes up the mould stripper rod, the lower extreme of going up mould stripper rod and lower mould stripper rod all is connected with the propelling movement roller.

The utility model has the advantages that:

1. through the buffer gear who designs, when the pulling hold-in range removed when using, through buffer roller and guide roll direction one-tenth S-shaped process buffer gear, make the buffer roller promote compression seat compression buffer spring and cushion when the pulling atress to avoid appearing the hold-in range because the too big impaired phenomenon of pulling force.

2. Through the area gear of design with go up the mould, when using, carry through compression roller and take the gear centre gripping down, carry out the pressfitting through the tooth on the area gear simultaneously and beat the tooth, then push down on the rethread and beat the tooth, make the device beat the better efficiency of tooth effect when using higher.

3. Through the lower mould release lever and the last mould release lever of design, when mould cylinder drive goes up and down to beat the tooth, demold the hold-in range from last mould and lower mould through lower mould release lever and last mould release lever is automatic, need not to use other power, play energy-conserving effect, and can the stable drawing of patterns.

Drawings

Fig. 1 is a schematic structural view of a tooth striking device for producing a synchronous belt according to the present invention;

fig. 2 is a schematic structural view of a buffering mechanism of a tooth striking device for producing a synchronous belt of the present invention;

fig. 3 is the utility model provides a hold-in range production is with beating connecting seat schematic structure of tooth device.

In the figure: the device comprises a main frame 1, a discharging frame 2, a discharging roller 3, a buffering mechanism 4, a pressing frame 5, a pressing cylinder 6, a pressing seat 7, a pressing roller 8, a die frame 9, a die cylinder 10, a guide post 11, an upper die stripper rod 12, an upper die 13, a lower die 14, a lower die stripper rod 15, a motor 16, a speed reducer 17, a belt gear 18, a buffering frame 19, a buffering roller 20, a guide roller 21, a buffering seat 22, a compression seat 23, a fixing seat 24 and a buffering spring 25.

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.

It will be understood that when an element is referred to as being "secured to" another element, it can be directly on the other element or intervening elements may also be present. When a component is referred to as being "connected" to another component, it can be directly connected to the other component or intervening components may also be present. When a component is referred to as being "disposed on" another component, it can be directly on the other component or intervening components may also be present. The terms "vertical," "horizontal," "left," "right," and the like as used herein are for illustrative purposes only.

Unless defined otherwise, all technical and scientific terms used herein have the same meaning as commonly understood by one of ordinary skill in the art to which this invention belongs. The terminology used in the description of the invention herein is for the purpose of describing particular embodiments only and is not intended to be limiting of the invention. As used herein, the term "and/or" includes any and all combinations of one or more of the associated listed items.

Please refer to fig. 1 to 3 simultaneously, a tooth punching device for synchronous belt production, which comprises a main frame 1, an end fixedly connected with discharging frame 2 of the main frame 1, an upper side of the discharging frame 2 is provided with a discharging roller 3, one end of the main frame 1 close to the discharging frame 2 is provided with a buffer mechanism 4, the buffer mechanism 4 comprises a buffer frame 19, a buffer roller 20, a guide roller 21 and a buffer seat 22, a lower end of the buffer frame 19 is fixedly connected with the main frame 1 through a bolt, the guide roller 21 is rotatably installed at two ends of the inner side of the buffer frame 19 through a bearing, the buffer seat 22 is installed at two sides of the buffer frame 19, the buffer roller 20 is rotatably installed at one end of the buffer seat 22 through a bearing, the buffer roller 20 and the guide roller 21 are guided to form an S shape to pass through the buffer mechanism 4, and the buffer roller 20 pushes the buffer seat 22 to buffer when pulling force.

Further, buffer seat 22 includes compression seat 23, fixing base 24 and buffer spring 25, and fixing base 24 passes through bolt and 19 fixed connection of buffering frame, and compression seat 23 slidable mounting is in the one end of fixing base 24, and buffer spring 25 installs in the inside of fixing base 24, promotes compression seat 23 and cushions at fixing base 24 and compression buffer spring 25.

Further, the middle of the main frame 1 is fixedly provided with a lower pressing frame 5, the inner side of the lower end of the lower pressing frame 5 is rotatably connected with a belt gear 18 through a bearing, the outer side of the lower end of the lower pressing frame 5 is fixedly connected with a speed reducer 17, an output shaft of the speed reducer 17 is fixedly connected with the belt gear 18, one side of the speed reducer 17 is fixedly connected with a motor 16, and the motor 16 drives the belt gear 18 to rotate through the speed reducer 17 to synchronously pull and move and press teeth simultaneously.

Further, the upper end of the lower pressing frame 5 is fixedly connected with a lower pressing cylinder 6, the inner side of the upper end of the lower pressing frame 5 is connected with a lower pressing seat 7 in a sliding mode, a piston rod at one end of the lower pressing cylinder 6 is fixedly connected with the lower pressing seat 7, the lower end of the lower pressing seat 7 is connected with a lower pressing roller 8, the lower pressing roller 8 pushes the synchronous belt to be pressed on the toothed wheel 18, and the lower pressing cylinder 6 pushes the lower pressing seat 7 and the lower pressing roller 8 to move, so that the lower pressing roller 8 and the toothed wheel 18 extrude the synchronous belt.

Further, one end fixedly connected with lower mould 14 of body frame 1, the upside fixedly connected with guide post 11 of lower mould 14, the upper end fixedly connected with die carrier 9 of guide post 11, the middle part fixedly connected with mould cylinder 10 of die carrier 9, the outside sliding connection of guide post 11 has last mould 13, the piston rod of mould cylinder 10 one end with last mould 13 fixed connection, mould cylinder 10 promotes to go up mould 13 gliding and presses the tooth to the hold-in range.

Further, one side of the upper die 13 is fixedly connected with a lower die demoulding rod 15, one side of the die frame 9 is fixedly connected with an upper die demoulding rod 12, the lower ends of the upper die demoulding rod 12 and the lower die demoulding rod 15 are both connected with a pushing roller, and the upper die demoulding rod 12 and the lower die demoulding rod 15 can conveniently drive the synchronous belt to demould from the upper die 13 and the lower die 14.

The working principle is as follows: when in use, the discharging roller 3 is arranged on the discharging frame 2, the synchronous belt passes through the buffer mechanism 4 and then enters between the belt gear 18 and the lower pressing roller 8, and then enters between the upper die 13 and the lower die 14 through the lower die demoulding rod 15, the lower pressing cylinder 6 pushes the lower pressing seat 7 and the lower pressing roller 8 to move during operation, so that the lower pressing roller 8 and the belt gear 18 extrude the synchronous belt, the motor 16 drives the belt gear 18 to rotate through the speed reducer 17 to move for synchronous pulling, and simultaneously press teeth, when the synchronous belt is pulled, the buffer roller 20 pushes the compression seat 23 to the fixed seat 24 and compresses the buffer spring 25 for buffering, thereby avoiding the phenomenon that the synchronous belt is damaged due to overlarge pulling force, then the die cylinder 10 pushes the upper die 13 to slide downwards to press teeth of the synchronous belt, then the upper die 13 rises, and when the lower die demoulding rod 15 drives the synchronous belt to demould from the lower die 14, the upper die demoulding rod 12 pushes the synchronous belt to demould from the upper die 13, and finally, synchronously rolling the toothed belt.

The above, only be the concrete implementation of the preferred embodiment of the present invention, but the protection scope of the present invention is not limited thereto, and any person skilled in the art is in the technical scope of the present invention, according to the technical solution of the present invention and the utility model, the concept of which is equivalent to replace or change, should be covered within the protection scope of the present invention.

Claims

1. The utility model provides a hold-in range production is with beating tooth device, includes body frame (1), its characterized in that, the one end fixedly connected with blowing frame (2) of body frame (1), the upside of blowing frame (2) is provided with blowing roller (3), the one end that is close to blowing frame (2) on body frame (1) is provided with buffer gear (4), buffer gear (4) are including buffer frame (19), cushion roller (20), guide roll (21) and buffer seat (22), the lower extreme of buffer frame (19) passes through bolt and body frame (1) fixed connection, install the both ends at buffer frame (19) inboard through bearing rotation guide roll (21), the both sides at buffer frame (19) are installed in buffer seat (22), one end at buffer seat (22) is installed through bearing rotation in buffer roll (20).

2. The tooth punching device for the synchronous belt production is characterized in that the buffer seat (22) comprises a compression seat (23), a fixed seat (24) and a buffer spring (25), the fixed seat (24) is fixedly connected with the buffer frame (19) through a bolt, the compression seat (23) is slidably mounted at one end of the fixed seat (24), and the buffer spring (25) is mounted inside the fixed seat (24).

3. The tooth punching device for the synchronous belt production according to claim 1, wherein a lower pressing frame (5) is fixedly mounted in the middle of the main frame (1), a belt gear (18) is rotatably connected to the inner side of the lower end of the lower pressing frame (5) through a bearing, a speed reducer (17) is fixedly connected to the outer side of the lower end of the lower pressing frame (5), an output shaft of the speed reducer (17) is fixedly connected with the belt gear (18), and a motor (16) is fixedly connected to one side of the speed reducer (17).

4. The tooth punching device for the synchronous belt production according to claim 3, wherein a lower pressing cylinder (6) is fixedly connected to the upper end of the lower pressing frame (5), a lower pressing seat (7) is slidably connected to the inner side of the upper end of the lower pressing frame (5), a piston rod at one end of the lower pressing cylinder (6) is fixedly connected with the lower pressing seat (7), a lower pressing roller (8) is connected to the lower end of the lower pressing seat (7), and the lower pressing roller (8) pushes the synchronous belt to be pressed on the belt gear (18).

5. The tooth punching device for the production of the synchronous belt according to claim 1, wherein a lower die (14) is fixedly connected to one end of the main frame (1), a guide column (11) is fixedly connected to the upper side of the lower die (14), a die frame (9) is fixedly connected to the upper end of the guide column (11), a die cylinder (10) is fixedly connected to the middle of the die frame (9), an upper die (13) is slidably connected to the outer side of the guide column (11), and a piston rod at one end of the die cylinder (10) is fixedly connected to the upper die (13).

6. The tooth punching device for the production of the synchronous belt according to claim 5, wherein a lower mold stripping rod (15) is fixedly connected to one side of the upper mold (13), an upper mold stripping rod (12) is fixedly connected to one side of the mold base (9), and the lower ends of the upper mold stripping rod (12) and the lower mold stripping rod (15) are both connected with a pushing roller.