CN211163229U - Edge grinding device for machining gate valve at TRT outlet of furnace - Google Patents
Edge grinding device for machining gate valve at TRT outlet of furnace Download PDFInfo
- Publication number
- CN211163229U CN211163229U CN201922284416.1U CN201922284416U CN211163229U CN 211163229 U CN211163229 U CN 211163229U CN 201922284416 U CN201922284416 U CN 201922284416U CN 211163229 U CN211163229 U CN 211163229U
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- electric putter
- edge grinding
- stay tube
- grinding device
- push
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Abstract
The utility model discloses an edging device is used in processing of stove TRT export push-pull valve, include the chassis and fix the roof-rack that is U type structure on the chassis, the stay tube that vertical rotation set up is installed through first bearing to chassis up end center department of roof-rack below, stay tube one side is equipped with the slewing mechanism that drives the stay tube and rotate the setting in first bearing, the opposite side of stay tube is equipped with edging mechanism, installs first electric putter directly over the stay tube on the roof-rack, first electric putter's bottom is connected with the push pedal and installs hold-down mechanism through the push pedal, edging mechanism installs in second electric putter top, just second electric putter is the one side slide mechanism of stay tube dorsad. This stove TRT export is edging device for push-pull valve processing can realize polishing the whole of push-pull valve side, need not the reinstallation push-pull valve to ensure the more thorough of edging, and adapt to the demand of not unidimensional push-pull valve.
Description
Technical Field
The utility model belongs to the technical field of the push-pull valve processing, concretely relates to edging device is used in processing of stove TRT export push-pull valve.
Background
The blast furnace gas residual pressure turbine generating set (TRT) is characterized by that it utilizes the pressure energy and heat energy of blast furnace top gas as by-product of blast furnace smelting to make the gas pass through turbine expansion machine to do work, convert it into mechanical energy and convert the mechanical energy into electric energy, and in the course of use, the TRT must pass through inlet electric butterfly valve, inlet slide valve, speed-regulating valve and quick-cutting valve, and is expanded by turbine to do work to drive generator to generate electricity, and the gas coming out from turbine can be fed into low-pressure pipe network, and connected in parallel with pressure-reducing valve group in the gas system.
And push-pull valve in the course of working, generally need carry out the edging to the deckle edge of push-pull valve and handle, when polishing, need take out repeatedly the push-pull valve and place, adjust the angle of polishing, ensure the efficiency of polishing, and adapt to the size demand of different push-pull valves.
SUMMERY OF THE UTILITY MODEL
An object of the utility model is to provide a stove TRT export push-pull valve processing is with edging device to solve the problem that proposes in the above-mentioned background art.
In order to achieve the above object, the utility model provides a following technical scheme: the utility model provides an edging device is used in processing of stove TRT export push-pull valve, includes the chassis and fixes the roof-rack that is U type structure on the chassis, the stay tube that vertical rotation set up is installed through first bearing to chassis up end center department of roof-rack below, stay tube one side is equipped with the slewing mechanism that drives the stay tube and rotate the setting in first bearing, the opposite side of stay tube is equipped with edging mechanism, installs first electric putter on the roof-rack directly over the stay tube, first electric putter's bottom is connected with the push pedal and installs hold-down mechanism through the push pedal, edging mechanism installs in second electric putter top, just second electric putter is the sideslip mechanism of stay tube dorsad.
Preferably, the rotating mechanism comprises a rotating motor arranged on one side of the supporting tube, a driving gear fixedly sleeved on a shaft of the rotating motor and a driven gear meshed with one end of the driving gear and fixedly sleeved above the supporting tube.
Preferably, the edging mechanism includes a base fixed on the second electric push rod, a grinding motor mounted on the base, and a grinding wheel mounted on a shaft of the grinding motor.
Preferably, the pressing mechanism comprises an inserted link coaxially and fixedly connected with the bottom end of the push plate, a connecting plate sleeved on the inserted link in a sliding manner, a spring fixedly connected with the push plate and the connecting plate, and a pressing plate arranged below the connecting plate and rotatably connected with the connecting plate through a third bearing, wherein the spring is arranged at four corners of the push plate and the connecting plate respectively, and a through hole through which the inserted link passes is formed in the center of the pressing plate.
Preferably, the sliding mechanism is installed on a sliding plate at the bottom end of the second electric push rod, a screw rod installed on the side face of the second electric push rod and a knob installed at the end of the screw rod, the screw rod is screwed on the side face of the top frame in a threaded manner, the other end of the screw rod is rotatably connected with the second electric push rod through a second bearing, and the second bearing is vertically fixed on the fixed end of the second electric push rod.
Preferably, the sliding plate is arranged in a T-shaped structure, and a sliding groove matched with the sliding plate in a sliding mode is formed in the upper end face of the top frame.
The utility model discloses a technological effect and advantage: according to the edge grinding device for processing the gate valve at the TRT outlet of the furnace, the supporting tube is mounted on the bottom frame, the first electric push rod is mounted on the top frame right above the supporting tube and connected with the push plate and the pressing mechanism, the gate valve is placed on the supporting tube and is pressed and fixed by the first electric push rod and the pressing mechanism, the supporting tube is driven to rotate by the rotating mechanism, and therefore the gate valve can be rotated, the side face of the gate valve can be comprehensively ground during edge grinding without repeated installation; in addition, the bottom end of the edge grinding mechanism is installed on the second electric push rod, the height of the edge grinding mechanism can be adjusted through the stretching of the second electric push rod, the edge grinding mechanism is matched with the sliding mechanism to move left and right to adjust, so that the edge grinding of the gate valve is controlled, the edge grinding is ensured to be more thorough, and the gate valve edge grinding machine meets the requirements of gate valves of different sizes.
Drawings
Fig. 1 is an internal schematic view of the present invention;
fig. 2 is a schematic structural view of the sliding mechanism of the present invention;
fig. 3 is an enlarged schematic view of the structure at a in fig. 1 according to the present invention.
In the figure: the grinding machine comprises a base frame 1, a top frame 2, a first electric push rod 3, a rotating motor 4, a first bearing 5, a driving gear 6, a supporting tube 7, a driven gear 8, a second electric push rod 9, a machine base 10, a grinding motor 11, a screw rod 12, a knob 13, a sliding plate 14, a second bearing 15, a pushing plate 16, a spring 17, an insertion rod 18, a connecting plate 19, a pressing plate 20 and a third bearing 21.
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.
The utility model provides a furnace TRT export push-pull valve edging device for processing as shown in fig. 1-3, include chassis 1 and fix the roof-rack 2 that is U type structure on chassis 1, the stay tube 7 that vertical rotation set up is installed through first bearing 5 in 1 up end center department of chassis 1 of roof-rack 2 below, stay tube 7 one side is equipped with the slewing mechanism that drives stay tube 7 and rotate the setting in first bearing 5, the opposite side of stay tube 7 is equipped with edging mechanism, installs first electric putter 3 on the roof-rack 2 directly over stay tube 7, first electric putter 3's bottom is connected with push pedal 16 and installs hold-down mechanism through push pedal 16, edging mechanism installs in second electric putter 9 top, just second electric putter 9 is in the opposite direction of a side sliding mechanism of stay tube 7.
Specifically, slewing mechanism realizes that rotating electrical machines 4 rotates including installing rotating electrical machines 4, the fixed driving gear 6 of cover on rotating electrical machines 4 spindle and with driving gear 6 one end meshing and the fixed driven gear 8 of cover in the stay tube 7 top in stay tube 7 one side, drives stay tube 7 and rotates on chassis 1.
Specifically, edging mechanism is including fixing frame 10 on second electric putter 9, installing polishing motor 11 on frame 10 and installing the emery wheel of polishing on 11 axles of polishing motor.
Specifically, the pressing mechanism comprises a plug rod 18 coaxially and fixedly connected with the bottom end of the push plate 16, a connecting plate 19 sleeved on the plug rod 18 in a sliding manner, a spring 17 fixedly connecting the push plate 16 and the connecting plate 19, and a pressing plate 20 installed below the connecting plate 19 and rotatably connected with the connecting plate 19 through a third bearing 21, wherein the spring 17 is respectively arranged at four corners of the push plate 16 and the connecting plate 19, and a through hole through which the plug rod 18 passes is formed in the center of the pressing plate 20, so that the plug rod 19 is inserted into the supporting tube 7 in the process of pressing the first electric push rod 3 down, the connecting plate 19 and the pressing plate 20 are pushed upwards, the spring 17 is extruded, and the pressing of the plug plate valve is ensured.
Specifically, slide mechanism installs slide 14, the screw rod 12 of installing in second electric putter 9 side department of second electric putter 9 bottom and installs the knob 13 at screw rod 12 tip at the side of screw rod 9, screw rod 12 screw thread is twisted on the side of roof-rack 2, the other end of screw rod 12 rotates with second electric putter 9 through second bearing 15 and is connected, second bearing 15 is vertical to be fixed on the fixed end of second electric putter 9, realizes rotating knob 13 and can drive screw rod 12 and rotate on the roof-rack, and then stimulates second electric putter 9.
Specifically, the sliding plate 14 is arranged in a T-shaped structure, and a sliding groove matched with the sliding plate 14 and arranged in a sliding manner is formed in the upper end face of the top frame 2, so that the moving level of the second electric push rod 9 can be ensured.
Specifically, when the edge grinding device for processing the gate valve at the TRT outlet of the furnace is used for carrying out edge grinding on the gate valve, firstly, the gate valve is placed on the supporting tube 7, the jack of the gate valve is aligned with the tube hole of the supporting tube 7, then the first electric push rod 3 is started, the first electric push rod 3 extends, the push plate 16 and the press plate 20 are pushed to move downwards until the plug rod 18 is inserted into the tube hole of the supporting tube 7, the downward gate valve is enabled to move downwards until the press plate 20 extrudes the spring 17 upwards to ensure that the gate valve is fixed firmly, then the grinding motor 11 is started, the extension of the second electric push rod 9 is adjusted in the grinding process, the rotation of the screw rod 12 is adjusted, the translation of the edge grinding mechanism is adjusted, the edge grinding is carried out on the side surface of the gate valve, the rotation of the rotating motor 4 is started after one surface is ground, the driving gear 6 is meshed with the driven gear 8 to drive the, and then the gate valve above the supporting tube 7 is driven to rotate, and the side surface of the gate valve is adjusted to be polished until polishing is finished.
Finally, it should be noted that: although the present invention has been described in detail with reference to the foregoing embodiments, it will be apparent to those skilled in the art that modifications and variations can be made in the embodiments or in part of the technical features of the embodiments without departing from the spirit and the scope of the invention.
Claims (6)
1. The utility model provides a stove TRT export push-pull valve processing is with edging device, includes chassis (1) and fixes roof-rack (2) that are U type structure on chassis (1), its characterized in that: chassis (1) up end center department of roof-rack (2) below installs stay tube (7) that vertical rotation set up through first bearing (5), stay tube (7) one side is equipped with and drives stay tube (7) and rotate the slewing mechanism who sets up in first bearing (5), the opposite side of stay tube (7) is equipped with edging mechanism, installs first electric putter (3) on roof-rack (2) directly over stay tube (7), the bottom of first electric putter (3) is connected with push pedal (16) and installs hold-down mechanism through push pedal (16), edging mechanism installs in second electric putter (9) top, just second electric putter (9) are the one side sliding mechanism of stay tube (7) dorsad.
2. The edge grinding device for machining the gate valve at the outlet of the TRT of the furnace according to claim 1, wherein the edge grinding device comprises: the rotating mechanism comprises a rotating motor (4) arranged on one side of the supporting pipe (7), a driving gear (6) fixedly sleeved on a crankshaft of the rotating motor (4) and a driven gear (8) meshed with one end of the driving gear (6) and fixedly sleeved above the supporting pipe (7).
3. The edge grinding device for machining the gate valve at the outlet of the TRT of the furnace according to claim 1, wherein the edge grinding device comprises: the edge grinding mechanism comprises a machine base (10) fixed on the second electric push rod (9), a grinding motor (11) installed on the machine base (10) and a grinding wheel installed on a machine shaft of the grinding motor (11).
4. The edge grinding device for machining the gate valve at the outlet of the TRT of the furnace according to claim 1, wherein the edge grinding device comprises: hold-down mechanism includes inserted bar (18) with the coaxial fixed connection in push pedal (16) bottom, sliding sleeve establish connecting plate (19) on inserted bar (18), with push pedal (16) and connecting plate (19) fixed connection's spring (17), install in connecting plate (19) below and through third bearing (21) with connecting plate (19) rotation connection's clamp plate (20) go, wherein spring (17) are established respectively in the four corners department of push pedal (16) and connecting plate (19), open the through-hole that has inserted bar (18) to pass in the center of clamp plate (20).
5. The edge grinding device for machining the gate valve at the outlet of the TRT of the furnace according to claim 1, wherein the edge grinding device comprises: slide mechanism installs slide (14) in second electric putter (9) bottom, installs screw rod (12) and knob (13) of installing at screw rod (12) tip in second electric putter (9) side department, screw rod (12) screw thread is twisted on the side of roof-rack (2), the other end of screw rod (12) is passed through second bearing (15) and is connected with second electric putter (9) rotation, second bearing (15) are vertical to be fixed on the fixed end of second electric putter (9).
6. The edge grinding device for machining the gate valve at the outlet of the TRT of the furnace according to claim 5, wherein the edge grinding device comprises: the sliding plate (14) is arranged in a T-shaped structure, and a sliding groove matched with the sliding plate (14) in a sliding mode is formed in the upper end face of the top frame (2).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201922284416.1U CN211163229U (en) | 2019-12-18 | 2019-12-18 | Edge grinding device for machining gate valve at TRT outlet of furnace |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201922284416.1U CN211163229U (en) | 2019-12-18 | 2019-12-18 | Edge grinding device for machining gate valve at TRT outlet of furnace |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN211163229U true CN211163229U (en) | 2020-08-04 |
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ID=71821696
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201922284416.1U Expired - Fee Related CN211163229U (en) | 2019-12-18 | 2019-12-18 | Edge grinding device for machining gate valve at TRT outlet of furnace |
Country Status (1)
| Country | Link |
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| CN (1) | CN211163229U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114888659A (en) * | 2022-04-28 | 2022-08-12 | 安徽易科环保科技集团有限公司 | Edge grinding machine for processing plant fiber tableware |
-
2019
- 2019-12-18 CN CN201922284416.1U patent/CN211163229U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114888659A (en) * | 2022-04-28 | 2022-08-12 | 安徽易科环保科技集团有限公司 | Edge grinding machine for processing plant fiber tableware |
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| GR01 | Patent grant | ||
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Effective date of registration: 20210607 Granted publication date: 20200804 |
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| PP01 | Preservation of patent right | ||
| PD01 | Discharge of preservation of patent |
Date of cancellation: 20210922 Granted publication date: 20200804 |
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| PD01 | Discharge of preservation of patent | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20200804 Termination date: 20201218 |
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| CF01 | Termination of patent right due to non-payment of annual fee |