CN211163170U - PVC tubular product grinding device - Google Patents
PVC tubular product grinding device Download PDFInfo
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- CN211163170U CN211163170U CN201921773912.7U CN201921773912U CN211163170U CN 211163170 U CN211163170 U CN 211163170U CN 201921773912 U CN201921773912 U CN 201921773912U CN 211163170 U CN211163170 U CN 211163170U
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Abstract
The utility model discloses a PVC tubular product grinding device, which comprises an outer shell, the top central point of shell puts and has seted up first spout along controlling the direction, the backshell is installed along controlling the direction to the top rear side of shell, second spout and third spout have been seted up respectively along controlling the direction at both ends about the front side of backshell, clamping mechanism is installed to the inner chamber of shell, grinding mechanism is installed to the front side of backshell, moving mechanism is installed to the inner chamber of backshell, the inner chamber central point of shell puts and is connected with the screw rod through the bearing along controlling the direction, the equal interference fit in both ends has the inner ring of bearing about the outer wall of screw rod. This PVC tubular product grinding device, change and polish the wheel process and become simple, need not to dismantle a lot of work pieces, labour saving and time saving can not only polish to whole PVC tubular product, can also locally polish to PVC tubular product, uses in a flexible way, has satisfied the production demand, has improved product production efficiency.
Description
Technical Field
The utility model relates to a tubular product processing equipment technical field specifically is a PVC tubular product grinding device.
Background
PVC is a material which mainly comprises polyvinyl chloride and is added with other components to enhance the heat resistance, toughness and ductility of the PVC. The superiority of this kind of surface film is the lacquer, middle main component is polyvinyl chloride, the lower floor is the back of the body and scribbles the adhesive, it is enjoyed deeply in the world today, it is very popular and also by a combined material of wide application, the PVC tubular product that just produces has deckle edge, and the outer wall is coarse, lead to the outer wall thickness uneven, influence the use, so need polish the preface to PVC tubular product, present PVC tubular product grinding device, use a period and just need change the emery wheel, it is troublesome nevertheless to change the emery wheel process, need dismantle a lot of work pieces, waste time and energy, can only process whole PVC tubular product in addition, it is inflexible to use, can't satisfy the production demand, product production efficiency has been reduced.
SUMMERY OF THE UTILITY MODEL
An object of the utility model is to provide a PVC tubular product grinding 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: a PVC pipe polishing device comprises a shell, wherein a first sliding groove is formed in the center position of the top end of the shell along the left-right direction, a rear shell is installed on the rear side of the top end of the shell along the left-right direction, a second sliding groove and a third sliding groove are formed in the upper end and the lower end of the front side of the rear shell along the left-right direction respectively, a clamping mechanism is installed in an inner cavity of the shell, a polishing mechanism is installed on the front side of the rear shell, and a moving mechanism is installed in the inner cavity of the rear shell;
the clamping mechanism comprises an upright rod, a cushion block, a hand wheel, a first sliding block, a connecting block, a worm, a screw rod and a worm wheel;
the central position of the inner cavity of the shell is connected with a screw rod through a bearing along the left-right direction, the left end and the right end of the outer wall of the screw rod are in interference fit with an inner ring of the bearing, the left side and the right side of the inner cavity of the shell are fixedly connected with an outer ring of the bearing, the central position of the outer wall of the screw rod is in keyed connection with a worm wheel, the left side and the right side of the outer wall of the screw rod are in threaded connection with connecting blocks, the top end of each connecting block is welded with a vertical rod along the up-down direction, the top end of each vertical rod penetrates through a first chute and extends out of the top end of the outer wall of the shell, cushion blocks are arranged at the top ends of the inner sides of the two vertical rods, a first sliding block is arranged at the bottom end of each vertical rod and is inserted into the, the front side and the rear side of the inner cavity of the shell are both fixedly connected with outer rings of bearings, and the front side of the outer wall of the worm extends out of the inner cavity of the shell and is in key connection with a hand wheel;
the moving mechanism comprises a fixed seat, a first motor, a rotating shaft, a rack, a fourth gear, a second sliding block and a third sliding block;
the rear shell comprises a rear shell, a first sliding chute, a second sliding chute, a third sliding chute, a first motor, a second motor, a shaft coupling, a fourth gear, a rack, a third sliding chute, a third sliding block, a second sliding block, a third sliding block, a first motor, a second motor, a third motor, a fourth gear, a bearing, an inner ring of the bearing, an outer ring of the bearing, a third sliding block, a third sliding chute, a third sliding block, a third sliding chute, a third sliding block, a fourth sliding chute, a fourth sliding blocks, a fourth sliding, the fourth gear is meshed with the rack;
the polishing mechanism comprises a first shell, a bolt, a second gear, a second shell, a third gear, a bump, a first gear, a polishing wheel and a second motor;
the left side of the fixing seat is connected with a second motor through screws in the left-right direction, the output end of the second motor extends into the inner cavity of the fixing seat and is connected with a second gear through a key, the front side of the fixing seat is connected with a second shell, the front side of the second shell is provided with a first shell, the rear side of the bottom end of the first shell and the front side of the bottom end of the second shell are fixedly connected with bolts in the left-right direction, the rear side of the top end of the first shell and the front side of the top end of the second shell are both provided with a lug and two lugs which are connected through screws, the central position of the contact surface of the first shell and the second shell is provided with a through hole in the left-right direction, a polishing wheel is inserted in the through hole, the left side and the right side of the polishing wheel extend out of the inner cavity of the through hole, the upper end and the lower end of the front side of the inner cavity of the first shell are symmetrically connected, and the third gear and the first gear are meshed with the grinding wheel, and the front side extending opening of the second gear is meshed with the third gear.
Preferably, the thread direction on the outer wall of the screw is a positive and negative direction thread.
Preferably, the central positions of the two cushion blocks and the central position of the grinding wheel are in a straight line.
Preferably, the front side and the rear side of the first sliding groove are in a dovetail groove shape, and the first sliding block is in adaptive insertion connection with the first sliding groove.
Preferably, two of the first gear and the third gear are connected with the grinding wheel in a triangular shape.
Preferably, the lengths of the first sliding chute, the second sliding chute and the third sliding chute are the same.
Preferably, the material of the cushion block is anti-skid rubber.
Compared with the prior art, the beneficial effects of the utility model are that: this PVC tubular product grinding device makes stable the fixing between two cushions of PVC tubular product through clamping mechanism, polishes PVC tubular product through grinding mechanism, makes to change the wheel process of polishing become simple, need not to dismantle a lot of work pieces, labour saving and time saving, makes the wheel of polishing remove about can through moving mechanism, can not only polish whole root PVC tubular product, can also locally polish PVC tubular product, uses in a flexible way, has satisfied the production demand, has improved product production efficiency.
Drawings
FIG. 1 is a front view of the structure of the present invention;
FIG. 2 is a front sectional view of the present invention;
fig. 3 is a right side sectional view of the present invention.
In the figure: 1. the shell, 2, the backshell, 3, the second spout, 4, the third spout, 5, the pole setting, 6, the cushion, 7, the fixing base, 8, first casing, 9, the bolt, 10, the hand wheel, 11, first motor, 12, the pivot, 13, the second gear, 14, the rack, 15, fourth gear, 16, the second casing, 17, the third gear, 18, first gear, 20, the wheel of polishing, 21, first slider, 22, the connecting block, 23, the second slider, 24, the worm, 25, the screw rod, 26, the second motor, 27, first spout, 28, the worm wheel, 29, the third slider.
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.
Referring to fig. 1-3, the present invention provides a technical solution: a PVC pipe polishing device comprises a shell 1, wherein a first sliding groove 27 is formed in the center position of the top end of the shell 1 in the left-right direction, a rear shell 2 is installed on the rear side of the top end of the shell 1 in the left-right direction, a second sliding groove 3 and a third sliding groove 4 are formed in the upper end and the lower end of the front side of the rear shell 2 in the left-right direction respectively, a clamping mechanism is installed in an inner cavity of the shell 1, a polishing mechanism is installed on the front side of the rear shell 2, and a moving mechanism is installed in the inner cavity of the;
the clamping mechanism comprises an upright rod 5, a cushion block 6, a hand wheel 10, a first sliding block 21, a connecting block 22, a worm 24, a screw rod 25 and a worm wheel 28;
the central position of the inner cavity of the shell 1 is connected with a screw rod 25 through a bearing along the left and right directions, the two connecting blocks 22 are rotationally driven to move through the screw rod 25, the left and right ends of the outer wall of the screw rod 25 are both in interference fit with an inner ring of the bearing, the left and right sides of the inner cavity of the shell 1 are both fixedly connected with an outer ring of the bearing, the central position of the outer wall of the screw rod 25 is in keyed connection with a worm wheel 28, the left and right sides of the outer wall of the screw rod 25 are both in threaded connection with the connecting blocks 22, the top ends of the connecting blocks 22 are welded with upright rods 5 along the up and down directions, the PVC pipes with different lengths are clamped through the two upright rods 5 moving towards the inner side or the outer side, the top ends of the upright rods 5 extend out of the top end of the outer wall of the shell 1 through a first chute 27, cushion blocks, the central position of the bottom end of the inner cavity of the shell 1 is connected with a worm 24 through a bearing along the front-back direction, the worm 24 longitudinally rotates to drive a worm wheel 28 to transversely rotate and drive a screw 25 to rotate, the worm 24 is meshed with the worm wheel 28, the front end and the rear end of the outer wall of the worm 24 are respectively provided with an inner ring of the bearing in interference fit, the front side and the rear side of the inner cavity of the shell 1 are respectively fixedly connected with an outer ring of the bearing, and the front side of the outer wall of the worm 24 extends out of the inner;
the moving mechanism comprises a fixed seat 7, a first motor 11, a rotating shaft 12, a rack 14, a fourth gear 15, a second sliding block 23 and a third sliding block 29;
the rack 14 is welded at the bottom end of the rear side of the inner cavity of the rear shell 2 along the left-right direction, the second sliding chute 3 is inserted at the central position of the second sliding chute 23, the third sliding chute 4 is inserted at the central position of the third sliding chute 29, the second sliding chute 23 is guided to move left and right along the inner cavity of the second sliding chute 3 by the second sliding chute 3, the third sliding chute 4 is used for guiding the third sliding chute 29 to move left and right along the inner cavity of the third sliding chute 4, the front sides of the second sliding chute 23 and the third sliding chute 29 both extend out of the outer wall of the front side of the rear shell 2, the front sides of the second sliding chute 23 and the third sliding chute 29 are connected with the fixed seat 7 by screws, the front side central position of the fixed seat 7 is provided with an opening along the up-down direction, the rear side of the second sliding chute 23 is connected with the first motor 11 by screws along the up-down direction, the first motor 11 drives, the bottom end of the outer wall of the rotating shaft 12 penetrates through the top end of the third sliding block 29 and is in key connection with a fourth gear 15, the fourth gear 15 is made to move left and right along the rack 14 through rotation of the fourth gear 15, the bottom end of the outer wall of the rotating shaft 12 is connected with the bottom end of the second sliding block 23 through a bearing, the bottom end of the outer wall of the rotating shaft 12 is in interference fit with an inner ring of the bearing, the bottom end of the third sliding block 29 is fixedly connected with an outer ring of the bearing, and the fourth gear 15 is in meshed connection;
the grinding mechanism comprises a first shell 8, a bolt 9, a second gear 13, a second shell 16, a third gear 17, a lug 18, a first gear 19, a grinding wheel 20 and a second motor 26;
the left side of the fixed seat 7 is connected with a second motor 26 along the left-right direction by a screw, the second motor 26 drives the second gear 13 to drive the third gear 17 to rotate so as to provide power for the polishing wheel 20, the output end of the second motor 26 extends into the inner cavity of the fixed seat 7 and is connected with the second gear 13 in a key mode, the front side of the fixed seat 7 is connected with a second shell 16 by a screw, the front side of the second shell 16 is provided with a first shell 8, the rear side of the bottom end of the first shell 8 and the front side of the bottom end of the second shell 16 are fixedly connected with a bolt 9 along the left-right direction, the rear side of the top end of the first shell 8 and the front side of the top end of the second shell 16 are both provided with a lug 18 and are connected with two lugs 18 by screws, the central position of the contact surface of the first shell 8 and the second shell 16 is provided with a through hole along the left-right direction, the polishing wheel 20, and the left and right sides of wheel 20 of polishing are along stretching out the inner chamber of through-hole, both ends have first gear 19 through round pin axle symmetric connection about the inner chamber front side of first casing 8, support and spacing wheel 20 of polishing through first gear 19, the inner chamber rear side central point of second casing 16 puts and has third gear 17 through round pin axle connection about along the direction, and third gear 17 and first gear 19 all are connected with the wheel 20 meshing of polishing, the front side of second gear 13 stretches out the opening and is connected with third gear 17 meshing.
The following electric devices have the following types and functions:
first motor 11: is a speed reducing motor with the model number of R107R77, is controlled by an external operating system and is used for driving the grinding wheel 20 to horizontally move left and right.
Second motor 26: is a servo motor, model number SGMAH-08AAA41, controlled by an external operating system, for driving the grinding wheel 20 in rotation.
Preferably, the thread direction on the outer wall of the screw rod 25 is a positive and negative direction thread, and the connecting block 22 is driven by the rotation of the threads with different directions on the outer wall of the screw rod 25 to drive the upright rod 5 to move in opposite directions or opposite directions.
As an optimal scheme, furthermore, the central positions of the two cushion blocks 6 and the central position of the polishing wheel 20 form a straight line, so that the polishing thickness of the outer wall of the PVC pipe is uniform.
Preferably, the front and rear sides of the first sliding groove 27 are in a dovetail groove shape, and the first sliding block 21 is inserted into the first sliding groove 27 in a matching manner, so that the first sliding block 21 can stably move along the inner cavity of the first sliding groove 27, and the vertical rod 5 can stably clamp the PVC pipe.
Preferably, the two first gears 19 and the third gear 17 are connected to the grinding wheel 20 in a triangular shape, so as to stably support the grinding wheel 20.
Preferably, the lengths of the first sliding chute 27, the second sliding chute 3 and the third sliding chute 4 are the same, so that the clamped PVC pipe is prevented from exceeding the grinding stroke of the grinding wheel 20.
As preferred scheme, further, the material of cushion 6 is anti-skidding rubber, avoids PVC tubular product to take place to remove or rotate, influences the effect of polishing.
The detailed connection means is a technique known in the art, and the following mainly describes the working principle and process, and the specific operation is as follows.
When the PVC pipe polishing machine is used, the polishing wheel 20 is replaced according to the diameter of a PVC pipe to be polished, the screw on the lug 18 is unscrewed, the first shell 8 is opened, the bottom end of the first shell 8 swings downwards around the bolt 9, so that the polishing wheel 20 is taken out and replaced by a proper polishing wheel 20, the hand wheel 10 is rotated clockwise or anticlockwise according to the length of the PVC pipe to drive the thread on the outer wall of the worm 24 to rotate, the worm wheel 28 is pushed to rotate, the worm wheel 28 drives the screw rod 25 to drive the two connecting blocks 22 to move in opposite directions or in opposite directions, so that the PVC pipe penetrates through the polishing wheel 20 and is fixed between the two cushion blocks 6, the external power supply of the first motor 11 and the second motor 26 is switched on, the second motor 26 drives the second gear 13 to drive the third gear 17 to rotate, the polishing wheel 20 is driven by the third gear 17 to drive the two first gears 19 to rotate, and the surface of the PVC pipe in the middle, clockwise and anticlockwise rotation of the output of first motor 11 of length control according to PVC tubular product, make the output drive pivot 12 of first motor 11 drive fourth gear 15 rotatory, thereby make fourth gear 15 remove about on rack 14, remove about driving third slider 29 along third spout 4 through fourth gear 15, make wheel 20 of polishing remove about along the surface of PVC tubular product, thereby realize polishing whole pipe of PVC tubular product or part, make the device use more in a flexible way, the change of wheel 20 of polishing has been made things convenient for, and the device has high practicability, and is favorable to promoting.
In the description of the present invention, it is to be understood that the terms "coaxial", "bottom", "one end", "middle", "other end", "upper", "one side", "top", "inner", "front", "center", "both ends", and the like, indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, and are only for convenience of description and simplicity of description, and do not indicate or imply that the device or element being referred to must have a particular orientation, be constructed and operated in a particular orientation; also, unless expressly stated or limited otherwise, the terms "bearing connection," "interference fit," "fixed connection," "keyed connection," "threaded connection," "weld," "engaged connection," "plug-in," "screw connection," "pin connection," and the like are to be construed broadly, e.g., as a fixed connection, a removable connection, or an integral part; can be mechanically or electrically connected; they may be directly connected or indirectly connected through an intermediate medium, and may be connected through the inside of two elements or in an interaction relationship between two elements, unless otherwise specifically defined, and the specific meaning of the above terms in the present invention will be understood by those skilled in the art according to specific situations.
Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.
Claims (7)
1. The utility model provides a PVC tubular product grinding device, includes shell (1), its characterized in that: a first sliding groove (27) is formed in the center of the top end of the shell (1) in the left-right direction, a rear shell (2) is installed on the rear side of the top end of the shell (1) in the left-right direction, a second sliding groove (3) and a third sliding groove (4) are respectively formed in the upper end and the lower end of the front side of the rear shell (2) in the left-right direction, a clamping mechanism is installed in the inner cavity of the shell (1), a polishing mechanism is installed on the front side of the rear shell (2), and a moving mechanism is installed in the inner cavity of the rear shell (2);
the clamping mechanism comprises an upright rod (5), a cushion block (6), a hand wheel (10), a first sliding block (21), a connecting block (22), a worm (24), a screw rod (25) and a worm wheel (28);
the inner cavity center position of the shell (1) is connected with a screw rod (25) through a bearing along the left and right directions, the left and right ends of the outer wall of the screw rod (25) are respectively in interference fit with an inner ring of the bearing, the left and right sides of the inner cavity of the shell (1) are respectively fixedly connected with an outer ring of the bearing, the outer wall center position of the screw rod (25) is in key connection with a worm wheel (28), the left and right sides of the outer wall of the screw rod (25) are respectively in threaded connection with a connecting block (22), the top end of the connecting block (22) is welded with a vertical rod (5) along the up-down direction, the top end of the vertical rod (5) penetrates through a first sliding groove (27) and extends out of the top end of the outer wall of the shell (1), cushion blocks (6) are respectively installed at the top ends of the inner sides of the two vertical rods (5), a first sliding block (21) is arranged at the bottom end of the, the worm (24) is meshed with the worm wheel (28), the front end and the rear end of the outer wall of the worm (24) are respectively provided with an inner ring of a bearing in an interference fit manner, the front side and the rear side of the inner cavity of the shell (1) are respectively fixedly connected with an outer ring of the bearing, and the front side of the outer wall of the worm (24) extends out of the inner cavity of the shell (1) and is connected with a hand wheel (10) in a key connection manner;
the moving mechanism comprises a fixed seat (7), a first motor (11), a rotating shaft (12), a rack (14), a fourth gear (15), a second sliding block (23) and a third sliding block (29);
the rear shell is characterized in that a rack (14) is welded at the bottom end of the rear side of an inner cavity of the rear shell (2) along the left-right direction, a second sliding block (23) is inserted at the central position of the second sliding chute (3), a third sliding block (29) is inserted at the central position of the third sliding chute (4), the front sides of the second sliding block (23) and the third sliding block (29) both extend out of the outer wall of the front side of the rear shell (2), a fixed seat (7) is connected with the front side screws of the second sliding block (23) and the third sliding block (29), an opening is formed in the central position of the front side of the fixed seat (7) along the up-down direction, the rear side of the second sliding block (23) is connected with a first motor (11) along the up-down direction screws, the output end of the first motor (11) is locked with a rotating shaft (12) through a coupler, the bottom end of the outer wall of the rotating shaft (12) penetrates through, the bottom end of the outer wall of the rotating shaft (12) is connected with the bottom end of the second sliding block (23) through a bearing, the bottom end of the outer wall of the rotating shaft (12) is in interference fit with an inner ring of the bearing, the bottom end of the third sliding block (29) is fixedly connected with an outer ring of the bearing, and the fourth gear (15) is meshed with the rack (14);
the grinding mechanism comprises a first shell (8), a bolt (9), a second gear (13), a second shell (16), a third gear (17), a bump (18), a first gear (19), a grinding wheel (20) and a second motor (26);
the left side of fixing base (7) is connected with second motor (26) along left and right direction screw, and the output of second motor (26) extends into the inner chamber parallel key-type of fixing base (7) and is connected with second gear (13), the front side screw connection of fixing base (7) has second casing (16), first casing (8) is installed to the front side of second casing (16), the bottom rear side of first casing (8) and the bottom front side of second casing (16) are along left and right direction fixedly connected with bolt (9), the top rear side of first casing (8) and the top front side of second casing (16) all are provided with lug (18) and two lug (18) screw connection, the central point of first casing (8) and second casing (16) contact surface has seted up the through-hole along left and right direction, it has connect in the through-hole and beaten emery wheel (20), and the left and right sides of grinding wheel (20) are along the inner chamber that stretches out the through-hole, both ends have first gear (19) through round pin axle symmetric connection about the inner chamber front side of first casing (8), the inner chamber rear side central point of second casing (16) puts and has third gear (17) through round pin hub connection along controlling the direction, and third gear (17) and first gear (19) all are connected with grinding wheel (20) meshing, the front side of second gear (13) is stretched out the opening and is connected with third gear (17) meshing.
2. The PVC pipe polishing device of claim 1, wherein: the thread direction on the outer wall of the screw rod (25) is a positive and negative direction thread.
3. The PVC pipe polishing device of claim 1, wherein: the central positions of the two cushion blocks (6) and the central position of the grinding wheel (20) form a straight line.
4. The PVC pipe polishing device of claim 1, wherein: the front side and the rear side of the first sliding groove (27) are in a dovetail groove shape, and the first sliding block (21) is in adaptive insertion connection with the first sliding groove (27).
5. The PVC pipe polishing device of claim 1, wherein: the two first gears (19) and the third gear (17) are connected with the grinding wheel (20) in a triangular mode.
6. The PVC pipe polishing device of claim 1, wherein: the lengths of the first sliding chute (27), the second sliding chute (3) and the third sliding chute (4) are the same.
7. The PVC pipe polishing device of claim 1, wherein: the cushion block (6) is made of anti-skid rubber.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201921773912.7U CN211163170U (en) | 2019-10-22 | 2019-10-22 | PVC tubular product grinding device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201921773912.7U CN211163170U (en) | 2019-10-22 | 2019-10-22 | PVC tubular product grinding device |
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| Publication Number | Publication Date |
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| CN211163170U true CN211163170U (en) | 2020-08-04 |
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| Application Number | Title | Priority Date | Filing Date |
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| CN201921773912.7U Active CN211163170U (en) | 2019-10-22 | 2019-10-22 | PVC tubular product grinding device |
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| CN (1) | CN211163170U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112077681A (en) * | 2020-09-01 | 2020-12-15 | 宗燕明 | Automatic change spiral steel pipe polisher |
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2019
- 2019-10-22 CN CN201921773912.7U patent/CN211163170U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112077681A (en) * | 2020-09-01 | 2020-12-15 | 宗燕明 | Automatic change spiral steel pipe polisher |
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