CN214770951U - Pipe cutting and end grinding machine capable of avoiding steel pipe deflection - Google Patents
Pipe cutting and end grinding machine capable of avoiding steel pipe deflection Download PDFInfo
- Publication number
- CN214770951U CN214770951U CN202120344614.7U CN202120344614U CN214770951U CN 214770951 U CN214770951 U CN 214770951U CN 202120344614 U CN202120344614 U CN 202120344614U CN 214770951 U CN214770951 U CN 214770951U
- Authority
- CN
- China
- Prior art keywords
- pipe
- steel pipe
- clamp plate
- pressing plate
- conveyer
- 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.)
- Active
Links
Images
Abstract
The utility model relates to an avoid inclined pipe cutting mill of steel pipe, relate to the field of mill, it includes sand mill and conveyer, the sand mill sets up to two, and set up the both sides at conveyer direction of transfer, the length direction of emery wheel axis of rotation is the same with conveyer's direction of transfer on the sand mill, conveyer's top is provided with the clamp plate, the clamp plate is provided with two and sets up for the level, and the length direction of emery wheel axis of rotation is the same on the length direction of clamp plate and the sand mill, two clamp plates set up respectively in conveyer along its direction of transfer's both sides, the clamp plate top is provided with the support frame, be provided with the spring between support frame and the clamp plate, the one end and the clamp plate fixed connection of spring, the other end and support frame fixed connection. This application has the possibility that reduces the skew appears in the steel pipe when polishing the tip to improve the effect of the quality of polishing of steel pipe tip.
Description
Technical Field
The application relates to the field of end grinding machines, in particular to a pipe cutting and end grinding machine capable of avoiding steel pipe deflection.
Background
A steel pipe is a steel material having a hollow cross section, and the length of the steel pipe is generally greater than the diameter or circumference thereof. The application range of the steel pipe is very wide, the processing technology of the steel pipe is diversified, and common processing technologies for the steel pipe comprise cutting, grinding, bending and the like.
When polishing the steel pipe tip, need use the end grinding machine usually, the end grinding machine includes the emery wheel, and conveyer, and the emery wheel is provided with the axis of rotation parallel arrangement of two and two emery wheels, is provided with conveyer between two emery wheels, and conveyer's direction of transfer is the same with the length direction of emery wheel axis of rotation. During the use, place the steel pipe on conveyer, the length direction of steel pipe is perpendicular with the axis of rotation direction of emery wheel, and conveyer drives the steel pipe and removes along the length direction of emery wheel axis of rotation, thereby the emery wheel rotates the tip of polishing the steel pipe.
To the correlation technique among the above-mentioned, the inventor thinks when polishing the tip of steel pipe, the steel pipe can rotate on conveyer, and correlation technique lacks the stop device to the steel pipe for the steel pipe often takes place the skew easily when rotating, leads to the one end of steel pipe excessively to polish, and the other end is then polished inadequately, thereby causes the influence to the quality of polishing of steel pipe tip.
SUMMERY OF THE UTILITY MODEL
In order to reduce the steel pipe and the possibility that the skew appears when polishing the tip to improve the quality of polishing of steel pipe tip, this application provides a pipe cutting and grinding machine who avoids steel pipe skew.
The application provides a avoid cutting out pipe mill end machine of steel pipe incline adopts following technical scheme:
the utility model provides an avoid inclined pipe cutting mill terminating machine of steel pipe, including sand mill and conveyer, the sand mill sets up to two, and sets up in conveyer direction of transfer's both sides, the length direction of emery wheel axis of rotation is the same with conveyer's direction of transfer on the sand mill, conveyer's top is provided with the clamp plate, the clamp plate is provided with two and sets up for the level, and the length direction of emery wheel axis of rotation is the same on the length direction of clamp plate and the sand mill, two clamp plates set up respectively in conveyer along its direction of transfer's both sides.
Through adopting above-mentioned technical scheme, place at conveyer when the steel pipe to carry to sand mill department through conveyer, the emery wheel rotates on the sand mill, thereby polish to the tip of steel pipe, the steel pipe rotates on conveyer when polishing the tip, through setting up the clamp plate above the steel pipe, and utilize clamp plate and steel pipe butt, thereby reduce the removal space of steel pipe, reduce the possibility that the skew appears when polishing the tip in the steel pipe, and then improve the quality of polishing of steel pipe tip.
Optionally, a support frame is arranged above the pressing plate, a spring is arranged between the support frame and the pressing plate, one end of the spring is fixedly connected with the pressing plate, and the other end of the spring is fixedly connected with the support frame.
Through adopting above-mentioned technical scheme, through set up the spring between support frame and clamp plate, the spring extends under the action of gravity of clamp plate, when clamp plate and steel pipe butt for the clamp plate can not excessively extrude the steel pipe, reduces the clamp plate and produces the resistance to the rotation of steel pipe, thereby reduces the one end of steel pipe and excessively polishes, and the other end is polished not enough possibility.
Optionally, a moving rod is fixedly arranged above the pressing plate, the moving rod is vertically arranged, and the moving rod penetrates through the support frame and is connected with the support frame in a sliding manner.
Through adopting above-mentioned technical scheme, when the steel pipe got into the clamp plate below and with the clamp plate butt, the steel pipe upwards promoted the clamp plate along vertical direction to carry on spacingly to the moving direction of clamp plate, thereby avoid the clamp plate to rock along other directions.
Optionally, the moving rod is provided with threads and is connected with a fixing nut in a threaded manner, and the fixing nut is located at the top end of the support frame and is abutted to the support frame.
Through adopting above-mentioned technical scheme, when threaded connection has fixation nut on the carriage release lever, rotate fixation nut along vertical ascending direction, when fixation nut and support frame butt for the carriage release lever is downstream under the drive of spring, thereby adjusts the distance between clamp plate and the conveyer, when making the steel pipe butt of clamp plate and different diameters, the clamp plate can keep unchangeable to the pressure of steel pipe.
Optionally, the support frame is including removing pipe and backup pad, removes the vertical setting of pipe, and the backup pad level sets up, removes to manage to wear to establish in the backup pad, is provided with the screw on the outer wall of removal pipe, removes pipe and backup pad threaded connection, the carriage release lever insert establish in the removal pipe and with removal pipe sliding connection, fixation nut is located the top of removing the pipe and with remove a pipe butt.
By adopting the technical scheme, the fixing nut is rotated along the vertical downward direction, so that the distance between the pressing plate and the bottom end of the movable pipe is reduced, and the length of the spring is changed; then rotate and remove the pipe for remove the pipe and remove along vertical direction in the backup pad, thereby realize guaranteeing the unchangeable while of spring state, adjust the distance between clamp plate and the conveyer top surface, also can realize simultaneously when the unchangeable condition of distance between clamp plate and the conveyer top surface under, adjust the compression capacity or the extension capacity of spring, and then change the pressure of clamp plate to the steel pipe.
Optionally, the pressure plate is made of a flexible material.
Through adopting above-mentioned technical scheme, set up the clamp plate into flexible material and make to guarantee when polishing the steel pipe tip, the steel pipe can normally rotate, thereby reduce because the clamp plate excessively extrudees the steel pipe, and cause the possibility of the damage to appear in the surface of steel pipe.
Optionally, both ends of the pressing plate in the length direction are inclined upwards along the direction away from each other.
Through adopting above-mentioned technical scheme, when the steel pipe removed along the length direction of clamp plate from the tip of clamp plate, set up the both ends of clamp plate length direction into along the direction tilt up that keeps away from each other for the process that the steel pipe got into the clamp plate below is easier, thereby reduces the clamp plate and blocks the possibility that makes the steel pipe skew to the steel pipe.
Optionally, conveyer chooses for use the slat conveyor, and the slat conveyor includes the link joint, and the constant head tank has all been seted up along the length direction of perpendicular to clamp plate to the one side that lies in the outside on every link joint, and the constant head tank is circular-arc and the opening towards the outside of link joint.
Through adopting above-mentioned technical scheme, when the steel pipe was placed on the link joint, place the steel pipe in the constant head tank to utilize the constant head tank to play the positioning action to the steel pipe, guarantee the steel pipe before getting into the clamp plate below, the length direction of steel pipe is the moving direction of perpendicular to steel pipe all the time.
In summary, the present application includes at least one of the following beneficial technical effects:
1. the pressing plate is arranged above the conveying device, so that the pressing plate is always abutted against the steel pipe, the moving space of the steel pipe is reduced, the possibility of deviation of the steel pipe when the end part is polished is reduced, and the polishing quality of the end part of the steel pipe is improved;
2. by arranging the moving rod and the moving pipe, the distance between the pressing plate and the top surface of the conveying device can be adjusted while the pressure of the pressing plate on the steel pipe is kept unchanged;
3. through setting up the clamp plate into flexible material and making, when guaranteeing to polish the steel pipe tip, the steel pipe can normally rotate to reduce because the clamp plate excessively extrudees the steel pipe, and cause the possibility of the damage to appear in the surface of steel pipe.
Drawings
FIG. 1 is a schematic structural diagram of an embodiment of the present application;
fig. 2 is a partially enlarged view of a portion a in fig. 1.
Description of reference numerals: 1. a sand mill; 11. a grinding wheel; 2. a support frame; 21. a connecting frame; 22. moving the tube; 23. a support plate; 3. pressing a plate; 31. a travel bar; 311. fixing a nut; 32. a spring; 4. a chain slat conveyor; 41. a chain plate; 411. and (6) positioning a groove.
Detailed Description
The present application is described in further detail below with reference to figures 1-2.
The embodiment of the application discloses a pipe cutting and end grinding machine capable of avoiding steel pipe deflection. Referring to fig. 1, a pipe cutting and grinding end machine capable of avoiding steel pipe deflection comprises a sand mill 1, a support frame 2 and a conveying device, wherein the conveying device is arranged to be a chain plate type conveyor 4, the sand mill 1 is arranged to be two and is respectively located on two sides of the chain plate type conveyor 4 along the conveying direction of the chain plate type conveyor 4, a grinding wheel 11 is arranged on the sand mill 1, the length direction of a rotating shaft of the grinding wheel 11 is the same as the conveying direction of the chain plate type conveyor 4, and the support frame 2 is arranged above the sand mill 1 and the chain plate type conveyor 4.
When the end parts of the steel pipes are ground, the steel pipes are placed on the chain plate type conveyor 4, the length direction of the steel pipes is perpendicular to the conveying direction of the chain plate type conveyor 4, the chain plate type conveyor 4 drives the steel pipes to move, the grinding wheels 11 on the sand mill 1 rotate, the end parts of the steel pipes are ground, and the steel pipes are driven by the grinding wheels 11 to rotate on the chain plates 41.
Referring to fig. 1 and 2, the slat conveyor 4 is provided with the slats 41, each slat 41 is provided with a positioning slot 411, the positioning slot 411 is arc-shaped and has an opening facing the outer side of the slat 41, and the length direction of the positioning slot 411 is perpendicular to the conveying direction of the slat conveyor 4. When polishing the end of the steel pipe, the steel pipe is placed in the positioning slot 411, and the length direction of the steel pipe is perpendicular to the conveying direction of the chain plate conveyor 4.
Referring to fig. 1 and 2, the supporting frame 2 includes a connecting frame 21, moving pipes 22 and supporting plates 23, the connecting frame 21 is located above the sand mill 1 and is fixedly connected with the supporting plates 23, the supporting plates 23 are rectangular and horizontally arranged, two ends of each supporting plate 23 in the length direction are respectively in threaded connection with the two moving pipes 22, and the moving pipes 22 are vertically arranged; a moving rod 31 penetrates through each moving pipe 22 and is connected with the moving rod 31 in a sliding mode, the moving rods 31 are vertically arranged, fixing nuts 311 are connected to the moving rods 31 in a threaded mode, and the fixing nuts 311 are located above the moving pipes 22 and abut against the moving pipes 22; the below of backup pad 23 is provided with clamp plate 3, and clamp plate 3 adopts flexible material to make and be rectangular form, and the length direction of clamp plate 3 is the same with the length direction of backup pad 23, and the direction tilt up that keeps away from each other is all followed at clamp plate 3 length direction's both ends, and the top of clamp plate 3 and the bottom fixed connection of carriage release lever 31 are located carriage release lever 31 and the 3 fixed connection of same clamp plate on the same backup pad 23. A spring 32 is arranged between the moving tube 22 and the pressing plate 3, the top end of the spring 32 is fixedly connected with the bottom end of the moving tube 22, the bottom end of the spring 32 is fixedly connected with the pressing plate 3, and the spring 32 is sleeved on the moving rod 31.
Firstly, the moving pipe 22 is rotated, then the fixing nut 311 is rotated, and the fixing nut 311 is abutted with the top end of the moving pipe 22, so that the distance between the pressing plate 3 and the chain plate 41 is adjusted, and meanwhile, the pressure of the pressing plate 3 on the steel pipe is adjusted; when the steel pipe gets into clamp plate 3 below from clamp plate 3's tip, the steel pipe gets into clamp plate 3 below from clamp plate 3's inclined plane earlier to move along clamp plate 3's length direction, the steel pipe promotes clamp plate 3 and moves along vertical ascending direction, thereby compression spring 32, clamp plate 3 carries on spacingly to the steel pipe, and the steel pipe rotates on link joint 41 under the drive of emery wheel 11, thereby accomplishes polishing to the steel pipe tip.
The implementation principle of the pipe cutting and end grinding machine for avoiding the deviation of the steel pipe in the embodiment of the application is as follows: when polishing the tip of steel pipe, place the steel pipe in constant head tank 411 earlier, then 4 drive steel pipe of chain slat conveyor move, make the steel pipe enter into clamp plate 3 below from the inclined plane of clamp plate 3, and promote clamp plate 3 and promote along vertical ascending direction, thereby compression spring 32, spring 32 promotes clamp plate 3 and carries out spacingly to the steel pipe, emery wheel 11 rotates on the sand mill 1, thereby polish the tip of steel pipe, reduce the possibility that the skew appears in the steel pipe when polishing the tip, and then improve the quality of polishing of steel pipe tip.
The above embodiments are preferred embodiments of the present application, and the protection scope of the present application is not limited by the above embodiments, so: all equivalent changes made according to the structure, shape and principle of the present application shall be covered by the protection scope of the present application.
Claims (8)
1. The utility model provides an avoid cutting out pipe mill terminating machine of steel pipe skew, includes sand mill (1) and conveyer, sand mill (1) sets up to two, and sets up in conveyer direction of transfer's both sides, and the length direction of emery wheel (11) axis of rotation is the same with conveyer's direction of transfer on sand mill (1), its characterized in that: the grinding device is characterized in that two pressing plates (3) are arranged above the conveying device, the two pressing plates (3) are arranged horizontally, the length direction of each pressing plate (3) is the same as that of a rotating shaft of a grinding wheel (11) on the sand mill (1), and the two pressing plates (3) are arranged on two sides of the conveying device along the conveying direction of the conveying device respectively.
2. A pipe cutting and end grinding machine for avoiding steel pipe deflection according to claim 1, characterized in that: the pressing plate is characterized in that a supporting frame (2) is arranged above the pressing plate (3), a spring (32) is arranged between the supporting frame (2) and the pressing plate (3), one end of the spring (32) is fixedly connected with the pressing plate (3), and the other end of the spring is fixedly connected with the supporting frame (2).
3. A pipe cutting and end grinding machine for avoiding the deflection of steel pipes according to claim 2, which is characterized in that: the movable rod (31) is fixedly arranged above the pressing plate (3), the movable rod (31) is vertically arranged, and the movable rod (31) penetrates through the support frame (2) and is connected with the support frame (2) in a sliding mode.
4. A pipe cutting and end grinding machine for avoiding steel pipe deflection according to claim 3, characterized in that: the movable rod (31) is provided with threads and is connected with a fixing nut (311) in a threaded mode, and the fixing nut (311) is located at the top end of the support frame (2) and is abutted to the support frame (2).
5. A pipe cutting and end grinding machine for avoiding steel pipe deflection according to claim 4, characterized in that: support frame (2) are including removing pipe (22) and backup pad (23), remove the vertical setting of pipe (22), backup pad (23) level sets up, remove pipe (22) and wear to establish on backup pad (23), be provided with the screw thread on the outer wall of removing pipe (22), remove pipe (22) and backup pad (23) threaded connection, removal pole (31) are inserted and are established in removing pipe (22) and with remove pipe (22) sliding connection, fixation nut (311) are located the top of removing pipe (22) and with remove pipe (22) butt.
6. A pipe cutting and end grinding machine for avoiding steel pipe deflection according to claim 1, characterized in that: the pressing plate (3) is made of flexible materials.
7. A pipe cutting and end grinding machine for avoiding steel pipe deflection according to claim 1, characterized in that: both ends of the length direction of the pressing plate (3) incline upwards along the direction away from each other.
8. A pipe cutting and end grinding machine for avoiding steel pipe deflection according to claim 1, characterized in that: the conveying device selects the chain plate type conveyor (4), the chain plate type conveyor (4) comprises chain plates (41), one surface of each chain plate (41) which is located on the outer side is provided with a positioning groove (411) along the length direction perpendicular to the pressing plate (3), and the positioning grooves (411) are arc-shaped and are opened towards the outer side of the chain plates (41).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202120344614.7U CN214770951U (en) | 2021-02-04 | 2021-02-04 | Pipe cutting and end grinding machine capable of avoiding steel pipe deflection |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202120344614.7U CN214770951U (en) | 2021-02-04 | 2021-02-04 | Pipe cutting and end grinding machine capable of avoiding steel pipe deflection |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN214770951U true CN214770951U (en) | 2021-11-19 |
Family
ID=78752799
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202120344614.7U Active CN214770951U (en) | 2021-02-04 | 2021-02-04 | Pipe cutting and end grinding machine capable of avoiding steel pipe deflection |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN214770951U (en) |
-
2021
- 2021-02-04 CN CN202120344614.7U patent/CN214770951U/en active Active
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN104690621B (en) | Processing equipment for polishing peripheral surfaces of metal pieces | |
| CN106217149A (en) | A kind of inner core mirror polish machine with antioverloading function | |
| CN113732923B (en) | Derusting and polishing machine for outer wall of metal corrugated pipe | |
| CN211760706U (en) | Paper tube polishing device | |
| CN211249106U (en) | Square pipe cutting and polishing equipment | |
| CN106141885A (en) | Inner core mirror polish machine | |
| CN206854390U (en) | A kind of extruded metal profile machine | |
| CN109465690B (en) | Pipe hardware polishing equipment | |
| CN214770951U (en) | Pipe cutting and end grinding machine capable of avoiding steel pipe deflection | |
| CN108621016B (en) | Steel pipe head polishing equipment | |
| CN213053978U (en) | Feeding device of lead screw centerless grinding machine | |
| CN216399004U (en) | Spring steel wire ground finish equipment | |
| CN210790397U (en) | Irregular cylindrical auto parts grinding device | |
| CN112548761A (en) | Special grinding machine for grinding spherical basal plane of swing type spherical roller and using method | |
| CN208163366U (en) | A kind of efficient workpiece polishing mechanism of seamless drilling pipe | |
| CN207344345U (en) | A kind of bamboo removes blue or green equipment | |
| CN207372793U (en) | A kind of novel loading platform and blanking bench equipment | |
| CN207448064U (en) | A kind of grinding production line | |
| CN111823075A (en) | Centerless grinding machine for processing diameter of tungsten steel bar | |
| CN218319080U (en) | Bottom iron plate forming and feeding device convenient for adjusting feeding angle | |
| CN205817572U (en) | A kind of automatic grinding device of mandrel | |
| CN210732066U (en) | CNC polishing processing equipment | |
| CN217528780U (en) | Automatic roller cleaning device of straightening machine | |
| CN111015493A (en) | Pipe polishing equipment | |
| CN213351861U (en) | Glass edge grinding machine |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant |