CN204248145U - A kind of blanking device of valve body screw thread processing machine - Google Patents

A kind of blanking device of valve body screw thread processing machine Download PDF

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Publication number
CN204248145U
CN204248145U CN201420742319.7U CN201420742319U CN204248145U CN 204248145 U CN204248145 U CN 204248145U CN 201420742319 U CN201420742319 U CN 201420742319U CN 204248145 U CN204248145 U CN 204248145U
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CN
China
Prior art keywords
blanking
workbench
valve body
screw thread
cylinder
Prior art date
Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
Expired - Fee Related
Application number
CN201420742319.7U
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Chinese (zh)
Inventor
胡泽群
郑雄胜
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.)
Zhejiang Ocean University ZJOU
Original Assignee
Zhejiang Ocean University ZJOU
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by Zhejiang Ocean University ZJOU filed Critical Zhejiang Ocean University ZJOU
Priority to CN201420742319.7U priority Critical patent/CN204248145U/en
Application granted granted Critical
Publication of CN204248145U publication Critical patent/CN204248145U/en
Expired - Fee Related legal-status Critical Current
Anticipated expiration legal-status Critical

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Abstract

The utility model provides a kind of blanking device of valve body screw thread processing machine, belongs to technical field of valve manufacturing.The blanking device of this valve body screw thread processing machine, valve body screw thread processing machine comprises the workbench be square, workbench has the through hole that runs through workbench, the bottom of workbench is fixed with positioning cylinder, the piston rod of positioning cylinder is arranged in through hole and both matched in clearance, when the piston rod of positioning cylinder extends, the end of piston rod can arrive the top of workbench through through hole, blanking device comprises blanking cylinder and blanking channel, blanking cylinder is fixing on the table, blanking channel is connected in the sidepiece of workbench through hole, blanking channel has splicing frame, the axis of blanking cylinder piston rod, the center of through hole and the center line of blanking channel in the same plane, the angle of the central axis of blanking cylinder and the straight line at place, workbench edge is between 30-60 degree.This blanking device has the high advantage of blanking efficiency.

Description

A kind of blanking device of valve body screw thread processing machine
Technical field
The utility model belongs to technical field of valve manufacturing, relates to a kind of valve body screw thread processing machine, particularly a kind of blanking device of valve body screw thread processing machine.
Background technology
The valves such as ball valve, angle valve, triple valve include valve body, concrete limbers in valve body, and the two ends of valve body generally all need connecting pipe, and existing connection is all threaded connection, and namely the two ends of valve body need tapping internal thread or external screw thread.
The screw thread manufacture of existing valve body is generally use bench tapping machine, the base of bench tapping machine is connected a location-plate, the center of location-plate has the locating slot that cross section is convex shape, add man-hour, manually valve body is placed in locating slot and positions, pull the handle of bench tapping machine, make bench tapping machine carry out tapping to valve body, complete the screw thread process of a valve body.Because the twisting resistance produced in the process of processing is comparatively large, valve is generally arranged on darker position, manually captures the valve after machining, and capture difficulty, after so just causing valve to machine, take off valve and comparatively bother, working (machining) efficiency is low.
Summary of the invention
The purpose of this utility model is for the above-mentioned problems in the prior art, provides a kind of blanking device of valve body screw thread processing machine, solves existing valve and machines the troublesome problem of rear blanking.
The purpose of this utility model realizes by following technical proposal: a kind of blanking device of valve body screw thread processing machine, valve body screw thread processing machine comprises the workbench be square, described workbench has the through hole that runs through workbench, the bottom of described workbench is fixed with positioning cylinder, the piston rod of described positioning cylinder is positioned at through hole and both matched in clearance, the internal diameter of through hole is slightly larger than the external diameter of positioning cylinder piston rod, one is ensure that positioning cylinder piston rod moves smooth and easy, through hole also plays spacing effect to piston rod simultaneously, make the piston rod of positioning cylinder can not offset setting position, improve machining accuracy, when the piston rod of positioning cylinder extends, the end of piston rod can arrive the top of workbench through through hole, described blanking device comprises blanking cylinder and blanking channel, described blanking cylinder is fixing on the table, described blanking channel is connected in the sidepiece of workbench through hole, described blanking channel has splicing frame, the axis of described blanking cylinder piston rod, the center of through hole and the center line of blanking channel in the same plane, the angle of the central axis of described blanking cylinder and the straight line at place, workbench edge is between 30-60 degree.
The center line of the axis of blanking cylinder piston rod, the center of through hole and blanking channel is in the same plane, and the angle of the straight line at the central axis of blanking cylinder and place, workbench edge is between 30-60 degree, namely splicing frame, blanking channel are positioned at position to the left or to the right, workbench center, this kind of structure, ensures to have a comparatively spacious space for operator's material loading before workbench; During blanking, the piston rod of positioning cylinder is retracted in through hole, valve body is now uprightly on the table, blanking cylinder operation, promote valve body to move along the same plane at the axis of the piston rod of blanking cylinder, the center of through hole and the center line place of blanking channel, make valve body flow in splicing frame, outside after can not being scattered, blanking efficiency is high.
In the blanking device of above-mentioned a kind of valve body screw thread processing machine, the cross section of described blanking channel is spill.In spill, be scattered in the process preventing valve body from flowing in blanking, ensure that the valve body after machining flow in splicing frame.
In the blanking device of above-mentioned a kind of valve body screw thread processing machine, described blanking channel is made up of steel plate, and one end that described blanking channel and workbench are connected is horn-like, and one end that opening is large is connected on the table.Steel plate has higher hardness and intensity, not fragile, and one end that blanking channel and workbench are connected is that the horn-like valve body that facilitates enters blanking channel.
In the blanking device of above-mentioned a kind of valve body screw thread processing machine, the piston rod end of described blanking cylinder is provided with V-shaped the pawling of structure, and the structure of pawling is V-shaped, conveniently the valve body processed is pushed blanking channel.
In the blanking device of above-mentioned a kind of valve body screw thread processing machine, described dismountable type of pawling is fixed on the piston rod end of blanking cylinder, and dismountable type convenient fixing is changed pawling or keeped in repair.
In the blanking device of above-mentioned a kind of valve body screw thread processing machine, the described surface of pawling is provided with rubber layer, the valve body processed is pushed rubber layer in blanking channel process can play cushioning effect pawling, prevent valve body surface to be knocked and form scar or destroy paint.
Compared with prior art, the blanking device of valve body screw thread processing machine that the utility model provides has the following advantages:
1, the blanking device of this valve body screw thread processing machine uses positioning cylinder to position valve body, the piston rod of positioning cylinder retracts to after in through hole, valve body is uprightly on the table, the touching valve body of pawling of the piston rod end of pusher cylinder just can promote valve body in blanking channel, simple to operate, blanking efficiency is high.
2, the center line of the axis of blanking device blanking cylinder piston rod of this valve body screw thread processing machine, the center of through hole and blanking channel is in the same plane, and the angle of the straight line at the central axis of blanking cylinder and place, workbench edge is between 30-60 degree, this kind of structure, a comparatively spacious space is vacated to operator's material loading, Appropriate application space in the front of workbench through hole.
Accompanying drawing explanation
Fig. 1 is the utility model overall structure schematic diagram.
Fig. 2 is top view of the present utility model.
In figure, 1, workbench; 2, through hole; 3, positioning cylinder; 4, blanking cylinder; 5, blanking channel; 6, splicing frame.
Detailed description of the invention
Be below specific embodiment of the utility model and by reference to the accompanying drawings, the technical solution of the utility model is further described, but the utility model be not limited to these embodiments.
As shown in Figure 1 and Figure 2, valve body screw thread processing machine comprises the workbench 1 be square, workbench 1 has the through hole 2 that runs through workbench 1, the bottom of workbench 1 is fixed with positioning cylinder 3, the piston rod of positioning cylinder 3 is arranged in through hole 2, the piston rod matched in clearance of through hole 2 and positioning cylinder 3, when the piston rod of positioning cylinder 3 extends, the end of piston rod can through the top of through hole 2 to workbench 1, the internal diameter of through hole 2 0.5mm larger than the external diameter of piston rod in the present embodiment.
Blanking device comprises blanking cylinder 4 and blanking channel 5, blanking cylinder 4 is fixed on workbench 1, blanking channel 5 is connected in the sidepiece at workbench 1 through hole 2 place, blanking channel 5 has splicing frame 6, the cross section of blanking channel 5 is spill, this kind of structure prevents valve body to be scattered, and blanking channel 5 is made up of the steel plate that 5mm ~ 8mm is thick.The center line of the axis of the piston rod of blanking cylinder 4, the center of through hole 2 and blanking channel 5 is in the same plane, in the present embodiment, the angle of the central axis of blanking cylinder 4 and the straight line at place, workbench 1 edge is 45 degree, and in actual production, this angle can be 30 degree or 60 degree.
The edge of the upper surface of workbench 1 is provided with baffle plate, baffle plate can prevent the thing on workbench 1 upper surface drop to the ground damage or occur security incident, described baffle plate offers breach at blanking channel 5 place, blanking channel 5 is communicated with the upper surface of workbench 1, and the channel surface that blanking channel 5 passes through for valve body is concordant with the upper surface of workbench 1 or lower than the upper surface 5mm ~ 10mm of workbench 1, the structure of described blanking channel 5 near workbench 1 place is horn-like, and one end that opening is large and workbench 1 and baffle plate are connected.
Specifically, the piston rod end of described blanking cylinder 4 is provided with the V-shaped 4a that pawls of structure, and the structure of pawling is V-shaped, conveniently the valve body processed is pushed blanking channel; Described 4a dismountable type of pawling is fixed on the piston rod end of blanking cylinder 4, and dismountable type convenient fixing is changed the 4a that pawls or keeped in repair; The surface of the described 4a that pawls is provided with rubber layer, the valve body processed is pushed rubber layer in blanking channel process can play cushioning effect pawling, prevent valve body surface to be knocked, form scar or destroy paint.
Specific embodiment described herein is only to the explanation for example of the utility model spirit.The utility model person of ordinary skill in the field can make various amendment or supplements or adopt similar mode to substitute to described specific embodiment, but can't depart from spirit of the present utility model or surmount the scope that appended claims defines.
Although more employ the terms such as workbench 1, through hole 2, positioning cylinder 3, blanking cylinder 4, blanking channel 5, splicing frame 6 herein, do not get rid of the possibility using other term.These terms are used to be only used to describe and explain essence of the present utility model more easily; The restriction that they are construed to any one additional is all contrary with the utility model spirit.

Claims (6)

1. the blanking device of a valve body screw thread processing machine, valve body screw thread processing machine comprises the workbench (1) be square, described workbench (1) has the through hole (2) that runs through workbench (1), the bottom of described workbench (1) is fixed with positioning cylinder (3), the piston rod of described positioning cylinder (3) is positioned at through hole (2) and both matched in clearance, when the piston rod of positioning cylinder (3) extends, the top that through hole (2) arrives workbench (1) can be passed in the end of piston rod, it is characterized in that, described blanking device comprises blanking cylinder (4) and blanking channel (5), described blanking cylinder (4) is fixed on workbench (1), described blanking channel (5) is connected in the sidepiece at workbench (1) through hole (2) place, described blanking channel (5) has splicing frame (6), the axis of described blanking cylinder (4) piston rod, the center of through hole (2) and the center line of blanking channel (5) in the same plane, the angle of the central axis of described blanking cylinder (4) and the straight line at workbench (1) place, edge is between 30-60 degree.
2. the blanking device of a kind of valve body screw thread processing machine according to claim 1, is characterized in that, the cross section of described blanking channel (5) is spill.
3. the blanking device of a kind of valve body screw thread processing machine according to claim 2, it is characterized in that, described blanking channel (5) is made up of steel plate, one end that described blanking channel (5) and workbench (1) are connected is horn-like, and one end that opening is large is connected on workbench (1).
4. the blanking device of a kind of valve body screw thread processing machine according to claim 1 or 2 or 3, is characterized in that, the piston rod end of blanking cylinder (4) is provided with structure V-shaped pawl (4a).
5. the blanking device of a kind of valve body screw thread processing machine according to claim 4, is characterized in that, described in (4a) dismountable type of pawling be fixed on the piston rod end of blanking cylinder (4).
6. the blanking device of a kind of valve body screw thread processing machine according to claim 4, is characterized in that, described in the pawl surface of (4a) be provided with rubber layer.
CN201420742319.7U 2014-12-01 2014-12-01 A kind of blanking device of valve body screw thread processing machine Expired - Fee Related CN204248145U (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN201420742319.7U CN204248145U (en) 2014-12-01 2014-12-01 A kind of blanking device of valve body screw thread processing machine

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN201420742319.7U CN204248145U (en) 2014-12-01 2014-12-01 A kind of blanking device of valve body screw thread processing machine

Publications (1)

Publication Number Publication Date
CN204248145U true CN204248145U (en) 2015-04-08

Family

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Family Applications (1)

Application Number Title Priority Date Filing Date
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Country Status (1)

Country Link
CN (1) CN204248145U (en)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN106180452A (en) * 2016-08-31 2016-12-07 苏州市华宁机械制造有限公司 A kind of decompressor of swivel feeding
CN110773821A (en) * 2019-09-27 2020-02-11 新兴能源装备股份有限公司 Portable device and method for machining external thread of gas cylinder of long-tube trailer

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN106180452A (en) * 2016-08-31 2016-12-07 苏州市华宁机械制造有限公司 A kind of decompressor of swivel feeding
CN110773821A (en) * 2019-09-27 2020-02-11 新兴能源装备股份有限公司 Portable device and method for machining external thread of gas cylinder of long-tube trailer

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C14 Grant of patent or utility model
GR01 Patent grant
CF01 Termination of patent right due to non-payment of annual fee

Granted publication date: 20150408

Termination date: 20151201

EXPY Termination of patent right or utility model