CN207222851U - A kind of feeding mechanism of cold headers - Google Patents

A kind of feeding mechanism of cold headers Download PDF

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Publication number
CN207222851U
CN207222851U CN201721209268.1U CN201721209268U CN207222851U CN 207222851 U CN207222851 U CN 207222851U CN 201721209268 U CN201721209268 U CN 201721209268U CN 207222851 U CN207222851 U CN 207222851U
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CN
China
Prior art keywords
fixed block
wire rod
gear
belt
hole
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Active
Application number
CN201721209268.1U
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Chinese (zh)
Inventor
叶君子
张小荣
朱建勇
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Mount Huangshan Precision Machinery Co Ltd
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Mount Huangshan Precision Machinery Co Ltd
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Priority to CN201721209268.1U priority Critical patent/CN207222851U/en
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Publication of CN207222851U publication Critical patent/CN207222851U/en
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Abstract

The utility model discloses a kind of feeding mechanism of cold headers, including feeding platform, feeding platform is equipped with trimming device and draw-gear successively along wire rod direction of advance, trimming device includes the fixed block being fixedly mounted on feeding platform, the center of fixed block is equipped with the through hole being distributed along wire rod direction of advance, the internal diameter of through hole and the diameter of wire rod are adapted, the center of fixed block is equipped with an annular knife blade, the internal diameter of annular knife blade is consistent with the internal diameter of through hole, and annular knife blade is installed on the inside of fixed block by a hollow connecting shaft.The utility model can not only be automatically straightened out wire rod, and can be consistent each section of diameter of wire rod, improve the qualification rate of product.

Description

A kind of feeding mechanism of cold headers
Technical field
Cold headers technology is the utility model is related to, more particularly to a kind of feeding mechanism of cold headers.
Background technology
Cold headers are the common mechanical equipments for fabricating nut bolt, but due to having many different types of wire rods simultaneously Non- be of a straight line type, it is necessary to manually carry out stretching alignment, then be transported on the processing line of cold headers and sheared, cold-heading processing； Since manual synchronizing is time-consuming, and labor intensity is big, operation is not easy, and greatly reduces the production efficiency of low cold headers, Meanwhile some wire rods just produce the inconsistent situation of diameter in processing in itself, cause cold-heading machining defect ware.
Utility model content
Technical problem to be solved in the utility model is to provide a kind of feeding mechanism of cold headers, and the feeding mechanism is not only Wire rod can be automatically straightened out, and can be consistent each section of diameter of wire rod, improves the qualification rate of product.
To achieve the above object, the utility model provides following technical solution：A kind of feeding mechanism of cold headers, including Feeding platform, the feeding platform are equipped with trimming device and draw-gear, the trimming device successively along wire rod direction of advance Including the fixed block being fixedly mounted on feeding platform, the center of the fixed block is equipped with running through along the distribution of wire rod direction of advance Hole, the internal diameter of the through hole and the diameter of wire rod are adapted, and the center of fixed block is equipped with an annular knife blade, the annulus knife The internal diameter of piece is consistent with the internal diameter of through hole, and the annular knife blade is installed on the inside of fixed block by a hollow connecting shaft, And the connecting shaft is equipped with belt pulley I, the belt pulley I is connected by belt I and the cutting motor at the top of fixed block Connect.
Preferably, fixed block is divided into left and right two parts, respectively left fixed block and right fixed block, the both ends of the connecting shaft It is connected respectively by bearing with left fixed block, right fixed block.
Preferably, it is equipped between left fixed block and right fixed block in the top position of belt pulley I between being passed through for belt I Gap.
Preferably, draw-gear includes the driving wheel and driven wheel for drawing, the driving wheel and driven wheel Wheel rim is respectively provided with the race by wire rod, and the driving wheel and driven wheel are pacified by driving shaft and driven shaft respectively On stent, driving gear is installed on the driving shaft, driven gear, driving gear and driven tooth are installed on driven shaft Wheel intermeshes, and a belt pulley II is also equipped with the driving shaft, and the belt pulley II passes through belt II and traction Motor connects.
The traction that draw-gear is passed through using above-mentioned technical proposal, the utility model so that wire rod is passed through by fixed block Perforation, since the diameter of through hole and the diameter of wire rod are adapted, thus when wire rod passes through through hole, by through pore pressure force Effect, the place stretching, extension for making wire rod not straight are stretched, so as to improve the straightness of wire rod, while by the cutting of circular shear blade, made Obtain part unnecessary on wire rod to be cut so as to keep the flatness of wire rod, and then improve the qualification rate of product.
Brief description of the drawings
Fig. 1 is the utility model structure diagram；
Fig. 2 is the utility model draw-gear structure diagram.
Embodiment
Below in conjunction with the accompanying drawings, by the description of the embodiment, being described further to the utility model：
As shown in Figure 1, 2, a kind of feeding mechanism of cold headers of the utility model, including feeding platform 1,1 edge of feeding platform 3 direction of advance of wire rod is equipped with trimming device and draw-gear successively, and trimming device includes being fixedly mounted on feeding platform 1 Fixed block 2, the center of fixed block 2 are equipped with the through hole 4 being distributed along 3 direction of advance of wire rod, internal diameter and the wire rod 3 of through hole 4 Diameter is adapted, and the center of fixed block 2 is equipped with an annular knife blade 5, and the internal diameter of annular knife blade 5 is consistent with the internal diameter of through hole 4, Annular knife blade 5 is installed on the inside of fixed block 2 by a hollow connecting shaft 6, and connecting shaft 6 is equipped with belt pulley I 7, belt I 7 are taken turns to be connected with the cutting motor 9 installed in the top of fixed block 2 by belt I 8.
The utility model is overhauled easy to annular knife blade 5 and replaced, fixed block 2 is divided for a left side for the ease of dismantling fixed block 2 Right two parts, are respectively left fixed block 21 and right fixed block 22, the both ends of connecting shaft 6 pass through bearing 10 and left fixed block respectively 21st, right fixed block 22 connects, and is equipped between left fixed block 21 and right fixed block 22 in the top position of belt pulley I 7 and is used for belt I 8 gaps passed through, the decentralization between left fixed block 21 and right fixed block 22 in annular knife blade 5 are equipped with crumb loading groove, are cut easy to collect Bits.
The draw-gear of the utility model include for draw driving wheel 11 and driven wheel 12, driving wheel 11 and from The wheel rim of driving wheel 12 is respectively provided with the race by wire rod 3, and driving wheel 11 and driven wheel 12 pass through driving shaft 13 respectively And driven shaft 14 is installed on stent 15, stent 15 is installed on feeding platform 1, and driving gear is provided with driving shaft 13 16, driven gear 17 is installed on driven shaft 14, driving gear 16 intermeshes with driven gear 17, and on driving shaft 13 also One belt pulley II 18 is installed, belt pulley II 18 is connected by belt II 19 with traction electric machine 20.
The traction that the utility model passes through draw-gear so that wire rod 3 is by the through hole 4 of fixed block 2, due to through hole The diameter of 4 diameter and wire rod 3 is adapted, thus when wire rod 3 is by through hole 4, is acted on by 4 pressure of through hole, makes line The not straight place stretching, extension of material 3 stretches, so as to improve the straightness of wire rod 3, while passes through the cutting of circular shear blade 5 so that wire rod 3 Upper unnecessary part is cut so as to keep the flatness of wire rod 3, and then improves the qualification rate of product.
Above-described is only the preferred embodiment of the utility model, it is noted that for the ordinary skill of this area For personnel, on the premise of not departing from the utility model and creating design, various modifications and improvements can be made, these all belong to In the scope of protection of the utility model.

Claims (4)

1. a kind of feeding mechanism of cold headers, including feeding platform (1), the feeding platform (1) along wire rod (3) direction of advance according to It is secondary to be equipped with trimming device and draw-gear, it is characterised in that：The trimming device includes being fixedly mounted on feeding platform (1) Fixed block (2), the center of the fixed block (2) is equipped with the through hole (4) being distributed along wire rod (3) direction of advance, described to run through The internal diameter in hole (4) and the diameter of wire rod (3) are adapted, and the center of fixed block (2) is equipped with an annular knife blade (5), the annulus The internal diameter of blade (5) is consistent with the internal diameter of through hole (4), and the annular knife blade (5) is installed on by a hollow connecting shaft (6) The inside of fixed block (2), and the connecting shaft (6) is equipped with belt pulley I (7), the belt pulley I (7) by belt I (8) with Cutting motor (9) connection at the top of fixed block (2).
2. the feeding mechanism of cold headers according to claim 1, it is characterised in that：The fixed block (2) is divided into left and right two Part, is respectively left fixed block (21) and right fixed block (22), and the both ends of the connecting shaft (6) pass through bearing (10) and a left side respectively Fixed block (21), right fixed block (22) connection.
3. the feeding mechanism of cold headers according to claim 2, it is characterised in that：The left fixed block (21) and right fixation The gap for being used for belt I (8) and passing through is equipped between block (22) in the top position of belt pulley I (7).
4. the feeding mechanism of cold headers according to claim 3, it is characterised in that：The draw-gear includes being used to draw Driving wheel (11) and driven wheel (12), the wheel rim of the driving wheel (11) and driven wheel (12), which is respectively provided with, to be passed through The race of wire rod (3), the driving wheel (11) and driven wheel (12) are pacified by driving shaft (13) and driven shaft (14) respectively On stent (15), driving gear (16) is installed on the driving shaft (13), driven shaft is provided with driven gear on (14) (17), driving gear (16) intermeshes with driven gear (17), and a belt is also equipped with the driving shaft (13) II (18) are taken turns, the belt pulley II (18) is connected by belt II (19) with traction electric machine (20).
CN201721209268.1U 2017-09-20 2017-09-20 A kind of feeding mechanism of cold headers Active CN207222851U (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN201721209268.1U CN207222851U (en) 2017-09-20 2017-09-20 A kind of feeding mechanism of cold headers

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN201721209268.1U CN207222851U (en) 2017-09-20 2017-09-20 A kind of feeding mechanism of cold headers

Publications (1)

Publication Number Publication Date
CN207222851U true CN207222851U (en) 2018-04-13

Family

ID=61863037

Family Applications (1)

Application Number Title Priority Date Filing Date
CN201721209268.1U Active CN207222851U (en) 2017-09-20 2017-09-20 A kind of feeding mechanism of cold headers

Country Status (1)

Country Link
CN (1) CN207222851U (en)

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Legal Events

Date Code Title Description
GR01 Patent grant
GR01 Patent grant
PE01 Entry into force of the registration of the contract for pledge of patent right

Denomination of utility model: Feeding mechanism for cold heading machine

Effective date of registration: 20181109

Granted publication date: 20180413

Pledgee: Shexian Anhui rural commercial bank Limited by Share Ltd.

Pledgor: HUANGSHAN SHENGRUI PRECISION MACHINERY CO.,LTD.

Registration number: 2018340000630

PE01 Entry into force of the registration of the contract for pledge of patent right
PC01 Cancellation of the registration of the contract for pledge of patent right

Date of cancellation: 20191106

Granted publication date: 20180413

Pledgee: Shexian Anhui rural commercial bank Limited by Share Ltd.

Pledgor: HUANGSHAN SHENGRUI PRECISION MACHINERY CO.,LTD.

Registration number: 2018340000630

PC01 Cancellation of the registration of the contract for pledge of patent right
PE01 Entry into force of the registration of the contract for pledge of patent right

Denomination of utility model: Feeding mechanism for cold heading machine

Effective date of registration: 20191108

Granted publication date: 20180413

Pledgee: Shexian Anhui rural commercial bank Limited by Share Ltd.

Pledgor: HUANGSHAN SHENGRUI PRECISION MACHINERY CO.,LTD.

Registration number: Y2019340000188

PE01 Entry into force of the registration of the contract for pledge of patent right
PC01 Cancellation of the registration of the contract for pledge of patent right
PC01 Cancellation of the registration of the contract for pledge of patent right

Date of cancellation: 20201029

Granted publication date: 20180413

Pledgee: Shexian Anhui rural commercial bank Limited by Share Ltd.

Pledgor: HUANGSHAN SHENGRUI PRECISION MACHINERY Co.,Ltd.

Registration number: Y2019340000188

PE01 Entry into force of the registration of the contract for pledge of patent right

Denomination of utility model: A feeding mechanism of cold heading machine

Effective date of registration: 20201103

Granted publication date: 20180413

Pledgee: Shexian Anhui rural commercial bank Limited by Share Ltd.

Pledgor: HUANGSHAN SHENGRUI PRECISION MACHINERY Co.,Ltd.

Registration number: Y2020980007455

PE01 Entry into force of the registration of the contract for pledge of patent right
PC01 Cancellation of the registration of the contract for pledge of patent right

Date of cancellation: 20211026

Granted publication date: 20180413

Pledgee: Shexian Anhui rural commercial bank Limited by Share Ltd.

Pledgor: HUANGSHAN SHENGRUI PRECISION MACHINERY CO.,LTD.

Registration number: Y2020980007455

PC01 Cancellation of the registration of the contract for pledge of patent right
PE01 Entry into force of the registration of the contract for pledge of patent right

Denomination of utility model: Feeding mechanism of cold heading machine

Effective date of registration: 20211029

Granted publication date: 20180413

Pledgee: Shexian Anhui rural commercial bank Limited by Share Ltd.

Pledgor: HUANGSHAN SHENGRUI PRECISION MACHINERY CO.,LTD.

Registration number: Y2021980011561

PE01 Entry into force of the registration of the contract for pledge of patent right
PC01 Cancellation of the registration of the contract for pledge of patent right

Date of cancellation: 20221111

Granted publication date: 20180413

Pledgee: Shexian Anhui rural commercial bank Limited by Share Ltd.

Pledgor: HUANGSHAN SHENGRUI PRECISION MACHINERY CO.,LTD.

Registration number: Y2021980011561

PC01 Cancellation of the registration of the contract for pledge of patent right