CN204382062U - A kind of station conversion device of valve grinder - Google Patents
A kind of station conversion device of valve grinder Download PDFInfo
- Publication number
- CN204382062U CN204382062U CN201520039080.1U CN201520039080U CN204382062U CN 204382062 U CN204382062 U CN 204382062U CN 201520039080 U CN201520039080 U CN 201520039080U CN 204382062 U CN204382062 U CN 204382062U
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- China
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- main shaft
- fixedly connected
- conversion device
- chuck main
- frame
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Abstract
A kind of station conversion device of valve grinder, be arranged in frame, between the discharge port end and clamp system of feed mechanism, station conversion device comprises material grabbing mechanism, material grabbing mechanism comprises spiral arm, retractor device, paw, spiral arm is horizontally disposed with and is formed with frame and is rotatably assorted, retractor device is vertically arranged, the upper end of retractor device is fixedly connected with spiral arm, the lower end of retractor device is provided with flat-removing air cyclinder, flat-removing air cyclinder is horizontally disposed with and the stiff end of flat-removing air cyclinder is fixedly connected with the lower end of retractor device, paw between clamp system and flat-removing air cyclinder and paw be fixedly connected with the movable end of flat-removing air cyclinder.Station without the need to manually participating in just can realizing valve is changed and is fixedly clamped, and saves manpower, and hold a vulnerable difficult problem when solving the clamping of operating personnel's hand-held valve, and clamping efficiency is high, clamping effect is good, can ensure the quality of valve better.
Description
Technical field
The utility model belongs to valve production equipment technical field, relates to a kind of station conversion device of valve grinder.
Background technology
In the production process of valve, need that valve is transformed into angle gear grips by feed mechanism to locate, then carry out chamfering grinding, in prior art, there is no station switching mechanism, in valve processing, the clamping of valve puts in place and is transported to position and clamping by manually hand-held, easily injured when artificial hand-held pressure valve clamp is tight, and due to the uncertainty of human factor, the efficiency of hand-held valve clamping is lower, clamping effect is also bad, there is potential safety hazard.
Summary of the invention
The utility model is in order to overcome the defect of prior art, devise a kind of station conversion device of valve grinder, just being fixedly clamped of valve can be realized without the need to manually participating in, save manpower, a vulnerable difficult problem is held when solving the clamping of operating personnel's hand-held valve, and clamping efficiency is high, clamping effect is good.
The concrete technical scheme that the utility model is taked is: a kind of station conversion device of valve grinder, be arranged in frame, between the discharge port end and clamp system of feed mechanism, key is: described station conversion device comprises material grabbing mechanism, material grabbing mechanism comprises spiral arm, retractor device, paw, spiral arm is horizontally disposed with and is formed with frame and is rotatably assorted, retractor device is vertically arranged, the upper end of retractor device is fixedly connected with spiral arm, the lower end of retractor device is provided with flat-removing air cyclinder, flat-removing air cyclinder is horizontally disposed with and the stiff end of flat-removing air cyclinder is fixedly connected with the lower end of retractor device, paw between clamp system and flat-removing air cyclinder and paw be fixedly connected with the movable end of flat-removing air cyclinder.
Described clamp system comprises chuck main shaft, and chuck major axis horizontal arranges and formed with frame and is rotatably assorted, and be provided with sandwich and backstay in chuck main shaft, sandwich and chuck main shaft are coaxially arranged.
Described station conversion device also comprises auxiliary clamp mechanism, auxiliary clamp mechanism comprises push rod, drive unit, push rod is horizontally disposed with and coaxially arranges with chuck main shaft, push rod is fixedly connected with the movable end of drive unit away from one end of chuck main shaft, and the stiff end of drive unit is fixedly connected with frame.
Described station conversion device also comprises material receiving mechanism, material receiving mechanism comprises slide unit, revolves platform, splicing frame, slide unit to be arranged in frame and with feed mechanism on same straight line, slide unit and frame formed be slidably matched near or away from the discharge port end of feed mechanism, revolve platform to be arranged on to be formed above slide unit and with slide unit and to be rotatably assorted, splicing frame be arranged on to revolve above platform and with revolve platform and be fixedly connected with.
Described splicing frame comprises symmetrically arranged two splicing plates, the lower surface of splicing plate with revolve platform upper surface and be fixedly connected with, the upper surface of splicing plate offers the draw-in groove of V-shaped.
The degree of depth of described draw-in groove is 21.5mm, and the Breadth Maximum of draw-in groove upper surface is 28mm.
Described station conversion device also comprises shedding mechanism, shedding mechanism comprises horizontal telescopic device and clamping plate, horizontal telescopic device is arranged on the side of chuck main shaft and telescopic direction is parallel with the axis of chuck main shaft, clamping plate are arranged on chuck main shaft one end near paw, the stiff end of horizontal telescopic device is fixedly connected with frame, the movable end of horizontal telescopic device is connected with Boards wall, clamping plate offer locating slot, locating slot and chuck main shaft are coaxially arranged, and clamping plate contact by horizontal telescopic device with chuck main shaft or are separated.
The beneficial effects of the utility model are: utilize material grabbing mechanism to be picked up by the valve on feed mechanism, then valve is inserted in clamp system, carry out chamfering grinding, station without the need to manually participating in just can realizing valve is changed and is fixedly clamped, reduce the labour intensity of operating personnel, save manpower, a vulnerable difficult problem is held when solving the clamping of operating personnel's hand-held valve, improve safety and reliability when valve is produced, and clamping efficiency is high, clamping effect is good, can ensure the quality of valve better.
Accompanying drawing explanation
Fig. 1 is structural representation of the present utility model.
Fig. 2 is the enlarged drawing of M in Fig. 1.
Fig. 3 is the enlarged drawing of N in Fig. 1.
In accompanying drawing, 1 represents spiral arm, and 2 represent retractor device, and 3 represent paw, and 4 represent chuck main shaft, 5 represent push rod, and 6 represent slide unit, and platform is revolved in 7 representatives, and 8 represent splicing frame, and 9 represent horizontal telescopic device, 10 represent clamping plate, and 11 represent frame, and 12 represent feed mechanism, and 13 represent valve.
Detailed description of the invention
The station conversion device of embodiment 1, a kind of valve grinder, be arranged in frame 11, between the discharge port end and clamp system of feed mechanism 12, clamp system comprises chuck main shaft 4, chuck main shaft 4 is horizontally disposed with and is formed with frame 11 and is rotatably assorted, be provided with sandwich and backstay in chuck main shaft 4, sandwich and chuck main shaft 4 are coaxially arranged; Station conversion device comprises material grabbing mechanism, material grabbing mechanism comprises spiral arm 1, retractor device 2, paw 3, spiral arm 1 is horizontally disposed with and is formed with frame 11 and is rotatably assorted, retractor device 2 is vertically arranged, the upper end of retractor device 2 is fixedly connected with spiral arm 1, the lower end of retractor device 2 is provided with flat-removing air cyclinder, flat-removing air cyclinder is horizontally disposed with and the stiff end of flat-removing air cyclinder is fixedly connected with the lower end of retractor device 2, paw 3 between clamp system and flat-removing air cyclinder and paw 3 be fixedly connected with the movable end of flat-removing air cyclinder.
Described station conversion device also comprises auxiliary clamp mechanism, auxiliary clamp mechanism comprises push rod 5, drive unit, push rod 5 is horizontally disposed with and coaxially arranges with chuck main shaft 4, push rod 5 is fixedly connected with the movable end of drive unit away from one end of chuck main shaft 4, and the stiff end of drive unit is fixedly connected with frame 11.With push rod 5 valve 13 held out against and put in place.
Described station conversion device also comprises shedding mechanism, shedding mechanism comprises horizontal telescopic device 9 and clamping plate 10, horizontal telescopic device 9 is arranged on the side of chuck main shaft 4 and telescopic direction is parallel with the axis of chuck main shaft 4, clamping plate 10 are arranged on chuck main shaft 4 one end near paw 3, the stiff end of horizontal telescopic device 9 is fixedly connected with frame 11, the movable end of horizontal telescopic device 9 is fixedly connected with clamping plate 10, clamping plate 10 offer locating slot, locating slot and chuck main shaft 4 are coaxially arranged, and clamping plate 10 contact by horizontal telescopic device with chuck main shaft 4 or are separated.Automation discharging, time saving and energy saving, improve operating efficiency, the potential safety hazard existed during manual cleaning can be avoided.
The present embodiment is in the specific implementation: the throughput direction of feed mechanism 12 and the axes normal of chuck main shaft 4, and the discharge port end of feed mechanism 12 is near material grabbing mechanism, when valve 13 arrives the discharge port end of feed mechanism 12, spiral arm 1 rotates, retractor device 2 is driven to rotate, make the paw 3 below retractor device 2 near the discharge port end of feed mechanism 12, when above paw 3 arrives valve 13, spiral arm 1 stops the rotation, retractor device 2 extends, paw 3 times general who has surrendered's valves 13 are picked up, then retractor device 2 resets, then spiral arm 1 resets and makes retractor device 2 be in vertical state, then retractor device 2 extends and makes the bar portion of valve 13 towards chuck main shaft 4 and coaxial with chuck main shaft 4, then flat-removing air cyclinder extends, paw 3 is made to drive valve 13 to move forward, valve 13 is inserted in sandwich, then flat-removing air cyclinder resets, retractor device 2 resets, drive unit extends simultaneously, push rod 5 is moved forward, valve 13 is held out against and puts in place, valve 13 clamps by sandwich, then push rod 5 resets, chuck main shaft 4 starts to rotate simultaneously, carry out chamfering grinding, spiral arm 1 rotates and goes to capture next valve 13 simultaneously.After grinding completes, chuck main shaft 4 stops operating, horizontal telescopic device 9 extends, and makes clamping plate 10 away from chuck main shaft 4, and valve 13 is extracted out and delivered to next station by clamping plate 10, namely circulation like this achieves the automatic conversion of station, save manpower, avoid injury to personnel, and clamping efficiency is high, clamping effect is good, can ensure the quality of valve 13 better.
Embodiment 2, as different from Example 1, station conversion device also comprises material receiving mechanism, material receiving mechanism comprises slide unit 6, revolve platform 7, splicing frame 8, slide unit 6 to be arranged in frame 11 and with feed mechanism 12 on same straight line, slide unit 6 and frame 11 is formed be slidably matched close or away from the discharge port end of feed mechanism 12, revolve platform 7 to be arranged on to be formed above slide unit 6 and with slide unit 6 and to be rotatably assorted, splicing frame 8 be arranged on to revolve above platform 7 and with revolve platform 7 and be fixedly connected with, splicing frame 8 comprises symmetrically arranged two splicing plates, the lower surface of splicing plate with revolve platform 7 upper surface and be fixedly connected with, the upper surface of splicing plate offers the draw-in groove of V-shaped, the degree of depth of draw-in groove is 21.5mm, the Breadth Maximum of draw-in groove upper surface is 28mm.
The present embodiment is in the specific implementation: the throughput direction of feed mechanism 12 and the axis being parallel of chuck main shaft 4, and the discharge port end of feed mechanism 12 is near material grabbing mechanism, when valve 13 arrives the discharge port end of feed mechanism 12, slide to feed mechanism 12 direction, valve is made to be slipped on splicing frame 8, then revolve platform 7 and be rotated counterclockwise 90 degree, make the bar portion of valve 13 towards feed mechanism 12, then spiral arm 1 rotates, retractor device 2 is driven to rotate, make paw 3 below retractor device 2 near splicing frame 8, when above paw 3 arrives valve 13, spiral arm 1 stops the rotation, retractor device 2 extends, paw 3 times general who has surrendered's valves 13 are picked up, then retractor device 2 resets, spiral arm 1 resets and makes retractor device 2 be in vertical state, revolve platform 7 to turn clockwise 90 ° and reset simultaneously, slide unit 6 resets, then retractor device 2 extends and makes the bar portion of valve 13 towards chuck main shaft 4 and coaxial with chuck main shaft 4, then flat-removing air cyclinder extends, paw 3 is made to drive valve 13 to move forward, valve 13 is inserted in sandwich, then flat-removing air cyclinder resets, retractor device 2 resets, drive unit extends simultaneously, push rod 5 is moved forward, valve 13 is held out against and puts in place, valve 13 clamps by sandwich, then push rod 5 resets, chuck main shaft 4 starts to rotate simultaneously, carry out chamfering grinding, spiral arm 1 rotates and goes to capture next valve 13 simultaneously.After grinding completes, chuck main shaft 4 stops operating, horizontal telescopic device 9 extends, and makes clamping plate 10 away from chuck main shaft 4, and valve 13 is extracted out and delivered to next station by clamping plate 10, namely circulation like this achieves the automatic conversion of station, save manpower, solve when the hand-held valve of operating personnel 13 clamps and hold a vulnerable difficult problem, and clamping efficiency is high, clamping effect is good, can ensure the quality of valve 13 better.
User according to the space size of oneself workshop, can select the arrangement mode of feed mechanism 12, thus selects the station conversion device in embodiment 1, or selects the station conversion device in embodiment 2, to meet the user demand of oneself.
Claims (7)
1. the station conversion device of a valve grinder, be arranged in frame (11), between the discharge port end being positioned at feed mechanism (12) and clamp system, it is characterized in that: described station conversion device comprises material grabbing mechanism, material grabbing mechanism comprises spiral arm (1), retractor device (2), paw (3), spiral arm (1) is horizontally disposed with and is formed with frame (11) and is rotatably assorted, retractor device (2) is vertically arranged, the upper end of retractor device (2) is fixedly connected with spiral arm (1), the lower end of retractor device (2) is provided with flat-removing air cyclinder, flat-removing air cyclinder is horizontally disposed with and the stiff end of flat-removing air cyclinder is fixedly connected with the lower end of retractor device (2), paw (3) between clamp system and flat-removing air cyclinder and paw (3) be fixedly connected with the movable end of flat-removing air cyclinder.
2. the station conversion device of a kind of valve grinder according to claim 1, it is characterized in that: described clamp system comprises chuck main shaft (4), chuck main shaft (4) is horizontally disposed with and is formed with frame (11) and is rotatably assorted, chuck main shaft is provided with sandwich and backstay in (4), and sandwich and chuck main shaft (4) are coaxially arranged.
3. the station conversion device of a kind of valve grinder according to claim 2, it is characterized in that: described station conversion device also comprises auxiliary clamp mechanism, auxiliary clamp mechanism comprises push rod (5), drive unit, push rod (5) is horizontally disposed with and coaxially arranges with chuck main shaft (4), push rod (5) is fixedly connected with the movable end of drive unit away from one end of chuck main shaft (4), and the stiff end of drive unit is fixedly connected with frame (11).
4. the station conversion device of a kind of valve grinder according to claim 1, it is characterized in that: described station conversion device also comprises material receiving mechanism, material receiving mechanism comprises slide unit (6), revolve platform (7), splicing frame (8), it is upper and with feed mechanism (12) on same straight line that slide unit (6) is arranged on frame (11), slide unit (6) and frame (11) is formed be slidably matched close or away from the discharge port end of feed mechanism (12), revolve platform (7) be arranged on slide unit (6) top and formed with slide unit (6) and be rotatably assorted, splicing frame (8) be arranged on revolve platform (7) top and with revolve platform (7) and be fixedly connected with.
5. the station conversion device of a kind of valve grinder according to claim 4, it is characterized in that: described splicing frame (8) comprises symmetrically arranged two splicing plates, the lower surface of splicing plate with revolve platform (7) upper surface and be fixedly connected with, the upper surface of splicing plate offers the draw-in groove of V-shaped.
6. the station conversion device of a kind of valve grinder according to claim 5, is characterized in that: the degree of depth of described draw-in groove is 21.5mm, and the Breadth Maximum of draw-in groove upper surface is 28mm.
7. the station conversion device of a kind of valve grinder according to claim 2, it is characterized in that: described station conversion device also comprises shedding mechanism, shedding mechanism comprises horizontal telescopic device (9) and clamping plate (10), horizontal telescopic device (9) is arranged on the side of chuck main shaft (4) and telescopic direction is parallel with the axis of chuck main shaft (4), clamping plate (10) are arranged on chuck main shaft (4) one end near paw (3), the stiff end of horizontal telescopic device (9) is fixedly connected with frame (11), the movable end of horizontal telescopic device (9) is fixedly connected with clamping plate (10), (10) offer locating slot with clamping plate, locating slot and chuck main shaft (4) are coaxially arranged, clamping plate (10) contact by horizontal telescopic device with chuck main shaft (4) or are separated.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520039080.1U CN204382062U (en) | 2015-01-21 | 2015-01-21 | A kind of station conversion device of valve grinder |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520039080.1U CN204382062U (en) | 2015-01-21 | 2015-01-21 | A kind of station conversion device of valve grinder |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN204382062U true CN204382062U (en) | 2015-06-10 |
Family
ID=53354817
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201520039080.1U Expired - Fee Related CN204382062U (en) | 2015-01-21 | 2015-01-21 | A kind of station conversion device of valve grinder |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN204382062U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109909823A (en) * | 2019-04-12 | 2019-06-21 | 无锡机床股份有限公司 | A kind of high speed grinding machine and processing method for valve stem processing |
-
2015
- 2015-01-21 CN CN201520039080.1U patent/CN204382062U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109909823A (en) * | 2019-04-12 | 2019-06-21 | 无锡机床股份有限公司 | A kind of high speed grinding machine and processing method for valve stem processing |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20150610 Termination date: 20200121 |