CN112091759A - Finned tube end grinding device convenient to clamp - Google Patents
Finned tube end grinding device convenient to clamp Download PDFInfo
- Publication number
- CN112091759A CN112091759A CN202011068515.7A CN202011068515A CN112091759A CN 112091759 A CN112091759 A CN 112091759A CN 202011068515 A CN202011068515 A CN 202011068515A CN 112091759 A CN112091759 A CN 112091759A
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- Prior art keywords
- polishing
- fixedly arranged
- clamping
- sliding block
- seat
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Classifications
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B24—GRINDING; POLISHING
- B24B—MACHINES, DEVICES, OR PROCESSES FOR GRINDING OR POLISHING; DRESSING OR CONDITIONING OF ABRADING SURFACES; FEEDING OF GRINDING, POLISHING, OR LAPPING AGENTS
- B24B9/00—Machines or devices designed for grinding edges or bevels on work or for removing burrs; Accessories therefor
- B24B9/007—Machines or devices designed for grinding edges or bevels on work or for removing burrs; Accessories therefor for end faces of tubes
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B24—GRINDING; POLISHING
- B24B—MACHINES, DEVICES, OR PROCESSES FOR GRINDING OR POLISHING; DRESSING OR CONDITIONING OF ABRADING SURFACES; FEEDING OF GRINDING, POLISHING, OR LAPPING AGENTS
- B24B41/00—Component parts such as frames, beds, carriages, headstocks
- B24B41/02—Frames; Beds; Carriages
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B24—GRINDING; POLISHING
- B24B—MACHINES, DEVICES, OR PROCESSES FOR GRINDING OR POLISHING; DRESSING OR CONDITIONING OF ABRADING SURFACES; FEEDING OF GRINDING, POLISHING, OR LAPPING AGENTS
- B24B41/00—Component parts such as frames, beds, carriages, headstocks
- B24B41/06—Work supports, e.g. adjustable steadies
- B24B41/067—Work supports, e.g. adjustable steadies radially supporting workpieces
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B24—GRINDING; POLISHING
- B24B—MACHINES, DEVICES, OR PROCESSES FOR GRINDING OR POLISHING; DRESSING OR CONDITIONING OF ABRADING SURFACES; FEEDING OF GRINDING, POLISHING, OR LAPPING AGENTS
- B24B47/00—Drives or gearings; Equipment therefor
- B24B47/02—Drives or gearings; Equipment therefor for performing a reciprocating movement of carriages or work- tables
- B24B47/04—Drives or gearings; Equipment therefor for performing a reciprocating movement of carriages or work- tables by mechanical gearing only
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B24—GRINDING; POLISHING
- B24B—MACHINES, DEVICES, OR PROCESSES FOR GRINDING OR POLISHING; DRESSING OR CONDITIONING OF ABRADING SURFACES; FEEDING OF GRINDING, POLISHING, OR LAPPING AGENTS
- B24B9/00—Machines or devices designed for grinding edges or bevels on work or for removing burrs; Accessories therefor
- B24B9/02—Machines or devices designed for grinding edges or bevels on work or for removing burrs; Accessories therefor characterised by a special design with respect to properties of materials specific to articles to be ground
- B24B9/04—Machines or devices designed for grinding edges or bevels on work or for removing burrs; Accessories therefor characterised by a special design with respect to properties of materials specific to articles to be ground of metal, e.g. skate blades
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- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Grinding Of Cylindrical And Plane Surfaces (AREA)
- Finish Polishing, Edge Sharpening, And Grinding By Specific Grinding Devices (AREA)
Abstract
The invention relates to a finned tube end polishing device convenient to clamp, which relates to the technical field of tubular metal workpiece polishing devices and comprises a base, a support, a clamping component and a polishing component, wherein the support is fixedly arranged on the base; it carries out the centre gripping through the draw-in groove of different diameters, can guarantee that same equipment fixes the tubular product of different models, and equipment of polishing simultaneously can remove the change position, and then matches with the tubular product model, guarantees normal mechanized processing.
Description
Technical Field
The invention relates to the technical field of tubular metal workpiece polishing devices, in particular to a finned tube end polishing device convenient to clamp.
Background
The finned radiator and the heat collector can perform a main channel of heat exchange through the copper pipe, the finned pipe can be cut out from the whole section of pipe to be produced and processed by a specified length during production, and the cut pipe needs to be subjected to end deburring and polishing; for guaranteeing that the finned tube end is polished roundly among the prior art, can adjust through handheld mode, this makes production efficiency be less than mechanized processing, but pure mechanized processing is for guaranteeing the processing accuracy, and the tubular product of different models can be processed through the equipment of different models, leads to needing to be equipped with full model equipment, and manufacturing cost rises, needs the improvement.
Disclosure of Invention
The invention aims to overcome the defects and shortcomings of the prior art, and provides the finned tube end polishing device which is reasonable in design, convenient to use and convenient to clamp.
In order to achieve the purpose, the invention adopts the technical scheme that: the polishing machine comprises a base, a support, a clamping assembly and a polishing assembly, wherein the support is fixedly arranged on the base;
the clamping assembly comprises a mounting seat and a clamping seat, wherein a first guide rod is fixedly arranged on a support, a first sliding block is arranged on the first guide rod in a sliding manner, the mounting seat is fixedly arranged on the first sliding block, a first lead screw is screwed on the support through a bearing, the first lead screw is screwed on the first sliding block through a thread, a first rotating shaft is screwed on the mounting seat through the bearing, a second lead screw is symmetrically and fixedly arranged at the left end and the right end of the first rotating shaft, the second lead screw is sleeved with the thread and screwed with the clamping seat, the lower side wall of the clamping seat movably abuts against the upper side wall of the mounting seat, a plurality of clamping grooves are formed in the opposite side walls of the left clamping seat and the right clamping seat from front to back, the radius of the clamping grooves is increased from front to back, and a knob is fixedly arranged at the movable end of the second lead screw;
the polishing assembly comprises a second rotating shaft, a fixed seat, a second sliding block and a polishing device, wherein the second rotating shaft is rotatably arranged on the base through a bearing, the fixed seat is fixedly arranged at the upper end of the second rotating shaft, a second guide rod is fixedly arranged on the upper surface of the fixed seat, the second sliding block is slidably arranged on the second guide rod, a third lead screw is rotatably arranged on the fixed seat through the bearing, the third lead screw is rotatably connected to the second sliding block through a thread, the polishing device is fixedly arranged on the second sliding block, and a polishing head of the polishing device is obliquely arranged; the gear is fixedly arranged on the second rotating shaft, the third sliding block is fixedly arranged on the base, the linear sliding rail is arranged on the third sliding block in a sliding mode, the rack is fixedly arranged on the linear sliding rail and meshed with the gear, the electric push rod is fixedly arranged on the base, and the output end of the electric push rod is fixedly arranged on the linear sliding rail.
Further, the support on the fixed guide bar that is provided with No. three, the movable sleeve is equipped with No. four sliders on No. three guide bars, and No. four sliders set up in the top of pressing from both sides tight seat, be equipped with the lead screw No. four through the bearing on the support soon, No. four lead screws wear to establish the screw thread and connect soon on No. four sliders, the fixed spacing draw-in groove that is provided with on the lower surface of No. four sliders, pressing from both sides tight back with the processing pipe fitting through pressing from both sides tight seat, the upper and lower position of No. three sliders of rotatory No. four lead screw adjustment, and then promote the upper end that spacing draw-in groove supported the pipe fitting.
Further, the side of fixing base on around establishing and being fixed with the collecting vat, seted up the discharge gate on the lateral wall of collecting vat, and the upper end opening setting of discharge gate, insert in the upper end of discharge gate and be equipped with the shutoff board, when grinding device polished, the piece that produces fell on the fixing base to get into the collecting vat, after processing in proper order and accomplishing, take out the shutoff board, clear out the piece in the collecting vat from the discharge gate.
Furthermore, the upper surface of No. two sliders on the fixed bracing piece that is provided with, the fixed backing plate that is provided with in upper end of bracing piece, backing plate movable sleeve establish grinding device's the overhead, when polishing through grinding device, grinding device's the head of polishing supports on the pipe fitting, the lower extreme of pipe fitting props through the backing plate.
Further, the inside wall of the clamping groove is covered with a rubber strip, the front end and the rear end of the rubber strip are respectively and fixedly arranged at the front end and the rear end of the clamping groove, and when the pipe fitting is clamped through the clamping groove, the rubber strip pad increases the friction force in the vertical direction between the pipe fitting and the clamping groove.
Further, the base on fixed be provided with the protection casing, linear slide rail activity is inserted and is established in the protection casing, when linear slide rail slides in the front and back both sides of No. three sliders, the protection casing keeps off and keeps off linear slide rail in the top of linear slide rail and protect.
The working principle of the specific embodiment is as follows: a pipe workpiece is erected between the clamping seats, the large tail end of the pipe is downward, and polishing is carried out through a polishing device; the workpiece is supported between two clamping seats, the workpiece is clamped through a clamping groove, a screw rod is rotated for two times, the clamping seats on the left side and the right side are driven to be folded and clamped towards the middle, the workpiece is fixed, a screw rod is rotated for moving a sliding block back and forth, the workpiece is driven to move, the radial axis of the workpiece is coincided with the radial axis of a rotating shaft for two times, a screw rod is rotated for three times to move the sliding block for two times, the polishing device is driven to move, a polishing head of the polishing device is attached to the port of the workpiece tightly, an electric push rod is started to drive a linear sliding rail to move back and forth, the rotating shaft for two times is driven to rotate back and forth through a rack and a meshed gear, the fixing seat rotates back and forth, the.
After adopting the structure, the invention has the beneficial effects that:
1. the clamping seats are symmetrically arranged, and clamping grooves with different diameters are formed in the clamping seats, so that pipes with different models can be clamped by the clamping seats for processing; the clamping seat can be adjusted in position by moving the first sliding block, so that the clamping seat is matched with a polishing device, and normal polishing processing is guaranteed;
2. grinding device sets up on No. two sliders, and No. two sliders pass through No. three lead screw control positions, and grinding device sets up on the fixing base, and the fixing base is as supporting and rotatory through No. two axis of rotation, and then control grinding device and rotate around the circle, realize the processing to the pipe fitting of cliping.
Drawings
In order to more clearly illustrate the embodiments of the present invention or the technical solutions in the prior art, the drawings used in the description of the embodiments or the prior art will be briefly described below, and it is obvious that the drawings in the following description are only some embodiments of the present invention, and for those skilled in the art, other drawings can be obtained according to these drawings without creative efforts.
Fig. 1 is a schematic structural view of the present invention.
Fig. 2 is a left side view of fig. 1.
3 fig. 3 3 3 is 3 a 3 sectional 3 view 3 a 3- 3 a 3 in 3 fig. 3 1 3. 3
Fig. 4 is a sectional view B-B in fig. 1.
FIG. 5 is a schematic view of a connection structure of a third slide block, a linear slide rail and a rack in the present invention.
Fig. 6 is a schematic structural view of a limiting slot in the present invention.
FIG. 7 is a schematic view of the structure of a collecting tank and a plugging plate according to the present invention.
Description of reference numerals:
the automatic sealing device comprises a base 1, a support 2, a clamping assembly 3, a first guide rod 3-1, a first sliding block 3-2, a mounting seat 3-3, a first screw rod 3-4, a first rotating shaft 3-5, a second screw rod 3-6, a clamping seat 3-7, a clamping groove 3-8, a knob 3-9, a polishing assembly 4, a second rotating shaft 4-1, a fixing seat 4-2, a second guide rod 4-3, a second sliding block 4-4, a third screw rod 4-5, a polishing device 4-6, a gear 4-7, a third sliding block 4-8, a linear sliding rail 4-9, a rack 4-10, an electric push rod 4-11, a third guide rod 5, a fourth sliding block 6, a fourth screw rod 7, a limiting clamping groove 8, a collecting groove 9, a discharge hole 10, a sealing plate 11, a support rod 12, a sealing plate and a sealing plate, Backing plate 13, rubber strip 14, protection casing 15.
Detailed Description
The invention will be further described with reference to the accompanying drawings.
Referring to fig. 1 to 7, the present embodiment includes a base 1, a support 2, a clamping assembly 3, and a polishing assembly 4, wherein the support 2 is fixedly disposed on the base 1, the clamping assembly 3 is fixedly disposed on the support 2, the polishing assembly 4 is fixedly disposed on the base 1, and the polishing assembly 4 is disposed below the clamping assembly 3;
the clamping assembly 3 comprises a mounting seat 3-3 and a clamping seat 3-7, wherein a first guide rod 3-1 is riveted on the support 2, a first slide block 3-2 is slidably arranged on the first guide rod 3-1, the mounting seat 3-3 is riveted on the first slide block 3-2, a first lead screw 3-4 is screwed on the support 2 through a bearing, the first lead screw 3-4 is screwed on the first slide block 3-2 through a thread, a first rotating shaft 3-5 is screwed on the mounting seat 3-3 through a bearing, a second lead screw 3-6 is symmetrically riveted at the left end and the right end of the first rotating shaft 3-5, the second lead screw 3-6 is sleeved with a thread and is screwed with the clamping seat 3-7, and the lower side wall of the clamping seat 3-7 is movably abutted against the upper side wall of the mounting seat 3-3, a plurality of clamping grooves 3-8 are formed in the opposite side walls of the left clamping seat 3-7 and the right clamping seat 3-7 from front to back, the radiuses of the clamping grooves 3-8 are gradually increased from front to back, and a knob 3-9 is riveted on the movable end of the second screw rod 3-6;
the polishing assembly 4 comprises a second rotating shaft 4-1, a fixed seat 4-2, a second sliding block 4-4 and a polishing device 4-6, wherein the second rotating shaft 4-1 is rotatably arranged on the base 1 through a bearing, the fixed seat 4-2 is riveted at the upper end of the second rotating shaft 4-1, a second guide rod 4-3 is riveted on the upper surface of the fixed seat 4-2, the second sliding block 4-4 is slidably arranged on the second guide rod 4-3, a third screw rod 4-5 is rotatably arranged on the fixed seat 4-2 through a bearing, the third screw rod 4-5 is screwed on the second sliding block 4-4 through a thread, the polishing device 4-6 is riveted on the second sliding block 4-4, and a polishing head of the polishing device 4-6 is obliquely arranged; a gear 4-7 is riveted on the second rotating shaft 4-1, a third sliding block 4-8 is riveted on the base 1, a linear sliding rail 4-9 is arranged on the third sliding block 4-8 in a sliding manner, a rack 4-10 is riveted on the linear sliding rail 4-9, the rack 4-10 is meshed with the gear 4-7, an electric push rod 4-11 is riveted on the base 1, and the output end of the electric push rod 4-11 is riveted on the linear sliding rail 4-9;
the pipe fitting clamping device is characterized in that a third guide rod 5 is riveted on the support 2, a fourth slide block 6 is movably sleeved on the third guide rod 5, the fourth slide block 6 is arranged above the clamping seats 3-73-7, a fourth lead screw 7 is screwed on the support 2 through a bearing, the fourth lead screw 7 is screwed on the fourth slide block 6 through threads, a limiting clamping groove 8 is riveted on the lower surface of the fourth slide block 6, after the pipe fitting is clamped and fixed through the clamping seats 3-73-7, the fourth lead screw 7 is rotated to move the fourth slide block 6 downwards, the limiting clamping groove 8 is moved downwards to tightly support the pipe fitting downwards, a collecting groove 9 is wound and fixed on the side edge of the fixing seat 4-2, a discharge port 10 is arranged on the side wall of the collecting groove 9, an upper end opening of the discharge port 10 is arranged, a sealing plate 11 is inserted in an upper end opening of the discharge port 10, and when the pipe fitting is machined through the polishing devices, the produced scraps fall into a collecting tank 9, after the sequential processing is finished, a plugging plate 11 is drawn out from a discharge port 10, the wastes in the collecting tank 9 are cleaned, a support rod 12 is riveted on the upper surface of a second slider 4-4, a backing plate 13 is riveted at the upper end of the support rod 12, the backing plate 13 is movably sleeved on a polishing head of a polishing device 4-6, when the polishing head on the polishing device 4-6 supports against a pipe, the backing plate 13 supports the lower end of the pipe to pad the pipe, the pipe is prevented from sliding downwards, a rubber strip 14 is covered on the inner side wall of a clamping groove 3-8, the front end and the rear end of the rubber strip 14 are respectively riveted at the front end and the rear end of the clamping groove 3-8, when a clamping seat 3-73-7 clamps the pipe through the clamping groove 3-8, the pipe is supported against the rubber strip 14 and the rubber strip 14 is supported against the clamping groove 3, further, the rubber strip 14 increases the friction force of the pipe in the vertical direction, the protective cover 15 is riveted on the base 1, the linear sliding rails 4-9 are movably inserted into the protective cover 15, the protective cover 15 is blocked above the linear sliding rails 4-9 to prevent the linear sliding rails 4-9 from falling on the linear sliding rails 4-9 to contact with the racks 4-10, and therefore the normal meshing of the racks 4-10 and the gears 4-7 is guaranteed.
The working principle of the specific embodiment is as follows: a pipe workpiece is erected between the clamping seats, the large tail end of the pipe is downward, and polishing is carried out through a polishing device 4-6; the workpiece is placed between two clamping seats, the workpiece is clamped through a clamping groove 3-8, a second screw rod 3-6 is rotated to drive the clamping seats on the left side and the right side to be folded and clamped towards the middle, the workpiece is fixed, a first screw rod 3-4 is rotated to move a first sliding block 3-2 back and forth, the workpiece is driven to move until the radial axis of the workpiece is superposed with the radial axis of a second rotating shaft 4-1, a third screw rod 4-5 is rotated to move a second sliding block 4-4, a polishing device 4-6 is driven to move until a polishing head of the polishing device 4-6 is attached to the port of the workpiece, an electric push rod 4-11 is started to drive a linear sliding rail 4-9 to move back and forth, and then the second rotating shaft 4-1 is driven to rotate back and forth through a rack 4-10 and a meshed gear 4-7, and then a fixed seat 4, and then the grinding devices 4-6 are driven to move around the workpiece to grind.
After adopting above-mentioned structure, this embodiment beneficial effect does:
1. the clamping seats 3-7 are symmetrically arranged, and the clamping grooves 3-8 with different diameters are formed in the clamping seats 3-7, so that pipes with different models can be clamped by the clamping seats 3-7 for processing; the clamping seat 3-7 can be adjusted in position by moving the first sliding block 3-2, so that the clamping seat is matched with the polishing device 4-6, and normal polishing processing is guaranteed;
2. the polishing device 4-6 is arranged on the second sliding block 4-4, the second sliding block 4-4 controls the position through a third screw rod 4-5, the polishing device 4-6 is arranged on the fixed seat 4-2, the fixed seat 4-2 is supported and rotated through a second rotating shaft 4-1, and then the polishing device 4-6 is controlled to rotate around a circle, so that the clamped pipe fitting is machined.
The above description is only for the purpose of illustrating the technical solutions of the present invention and not for the purpose of limiting the same, and other modifications or equivalent substitutions made by those skilled in the art to the technical solutions of the present invention should be covered within the scope of the claims of the present invention without departing from the spirit and scope of the technical solutions of the present invention.
Claims (7)
1. The utility model provides a finned tube tip grinding device convenient to centre gripping which characterized in that: the polishing machine comprises a base (1), a support (2), a clamping assembly (3) and a polishing assembly (4), wherein the support (2) is fixedly arranged on the base (1), the clamping assembly (3) is fixedly arranged on the support (2), the polishing assembly (4) is fixedly arranged on the base (1), and the polishing assembly (4) is arranged below the clamping assembly (3);
the clamping assembly (3) comprises a mounting seat (3-3) and a clamping seat (3-7), wherein a first guide rod (3-1) is fixedly arranged on the support (2), a first sliding block (3-2) is slidably arranged on the first guide rod (3-1), the mounting seat (3-3) is fixedly arranged on the first sliding block (3-2), a first lead screw (3-4) is rotatably arranged on the support (2) through a bearing, the first lead screw (3-4) is screwed on the first sliding block (3-2) through a thread, a first rotating shaft (3-5) is rotatably arranged on the mounting seat (3-3) through a bearing, a second lead screw (3-6) is symmetrically and fixedly arranged at the left end and the right end of the first rotating shaft (3-5), the clamping seat (3-7) is rotatably sleeved on the second lead screw (3-6), the lower side wall of each clamping seat (3-7) is movably abutted against the upper side wall of each mounting seat (3-3), a plurality of clamping grooves (3-8) are formed in the opposite side walls of the left clamping seat and the right clamping seat (3-7) from front to back, the radiuses of the clamping grooves (3-8) are gradually increased from front to back, and a knob (3-9) is fixedly arranged at the movable end of each second lead screw (3-6);
the polishing assembly (4) comprises a second rotating shaft (4-1), a fixed seat (4-2), a second sliding block (4-4) and a polishing device (4-6), wherein the second rotating shaft (4-1) is rotatably arranged on the base (1) through a bearing, the fixed seat (4-2) is fixedly arranged at the upper end of the second rotating shaft (4-1), a second guide rod (4-3) is fixedly arranged on the upper surface of the fixed seat (4-2), the second sliding block (4-4) is slidably arranged on the second guide rod (4-3), a third screw rod (4-5) is rotatably arranged on the fixed seat (4-2) through a bearing, the third screw rod (4-5) is rotatably connected on the second sliding block (4-4) through a thread, and the polishing device (4-6) is fixedly arranged on the second sliding block (4-4), and the polishing head of the polishing device (4-6) is obliquely arranged; a gear (4-7) is fixedly arranged on the second rotating shaft (4-1), a third sliding block (4-8) is fixedly arranged on the base (1), a linear sliding rail (4-9) is slidably arranged on the third sliding block (4-8), a rack (4-10) is fixedly arranged on the linear sliding rail (4-9), the rack (4-10) is meshed with the gear (4-7), an electric push rod (4-11) is fixedly arranged on the base (1), and the output end of the electric push rod (4-11) is fixedly arranged on the linear sliding rail (4-9).
2. The finned tube end grinding device convenient to clamp of claim 1, wherein: support (2) on fixed be provided with guide bar (5) No. three, the activity cover is equipped with slider (6) No. four on guide bar (5) No. three, and slider (6) No. four sets up the top of pressing from both sides tight seat (3-7), be equipped with lead screw (7) No. four through the bearing soon on support (2), lead screw (7) No. four is worn to establish the screw thread and is connect soon on slider (6) No. four, the fixed spacing draw-in groove (8) that is provided with on the lower surface of slider (6) No. four, press from both sides tight back with the processing pipe fitting through pressing from both sides tight seat (3-7), rotatory lead screw (7) No. four adjusts the upper and lower position of slider (4-8) No. three, and then promote spacing draw-in groove (8) and support the upper end of pipe fitting.
3. The finned tube end grinding device convenient to clamp of claim 1, wherein: the side of fixing base (4-2) on around establishing and being fixed with collecting vat (9), discharge gate (10) have been seted up on the lateral wall of collecting vat (9), and the upper end opening setting of discharge gate (10), it is equipped with closure plate (11) to insert in the upper end mouth of discharge gate (10), when grinding device (4-6) were polished, the piece that produces fell on fixing base (4-2) to enter collecting vat (9), after processing in proper order, take closure plate (11) out, clear away the piece in collecting vat (9) from discharge gate (10).
4. The finned tube end grinding device convenient to clamp of claim 1, wherein: the upper surface of the second sliding block (4-4) is fixedly provided with a supporting rod (12), the upper end of the supporting rod (12) is fixedly provided with a base plate (13), the base plate (13) is movably sleeved on a polishing head of the polishing device (4-6), when the polishing device (4-6) is used for polishing, the polishing head of the polishing device (4-6) is abutted against a pipe fitting, and the lower end of the pipe fitting is supported by the base plate (13).
5. The finned tube end grinding device convenient to clamp of claim 1, wherein: the rubber strips (14) are covered on the inner side walls of the clamping grooves (3-8), the front ends and the rear ends of the rubber strips (14) are fixedly arranged at the front ends and the rear ends of the clamping grooves (3-8) respectively, and when the pipe fittings are clamped through the clamping grooves (3-8), the rubber strips (14) are padded between the pipe fittings and the clamping grooves (3-8) to increase the friction force in the vertical direction.
6. The finned tube end grinding device convenient to clamp of claim 1, wherein: the protective cover (15) is fixedly arranged on the base (1), the linear sliding rails (4-9) are movably inserted into the protective cover (15), and when the linear sliding rails (4-9) slide on the front side and the rear side of the third sliding block (4-8), the protective cover (15) blocks the linear sliding rails (4-9) above the linear sliding rails (4-9) to protect the linear sliding rails (4-9).
7. The finned tube end grinding device convenient to clamp of claim 1, wherein: the working principle is as follows: a pipe workpiece is erected between the clamping seats (3-7), the large tail end of the pipe is downward, and the pipe workpiece is polished through polishing devices (4-6); a workpiece is arranged between two clamping seats (3-7) and clamped by a clamping groove (3-8), a second lead screw (3-6) is rotated to drive the clamping seats (3-7) at the left and right sides to be folded and clamped towards the middle, the workpiece is fixed, a first lead screw (3-4) is rotated to move a first sliding block (3-2) back and forth, the workpiece is driven to move until the radial axis of the workpiece is superposed with the radial axis of a second rotating shaft (4-1), a third lead screw (4-5) is rotated to move a second sliding block (4-4), a polishing device (4-6) is driven to move until a polishing head of the polishing device (4-6) is tightly attached to the port of the workpiece, an electric push rod (4-11) is started to drive a linear sliding rail (4-9) to move back and forth, and then the second rotating shaft (4-7) is driven by a rack (4-10) and a meshed gear (4-7) -1) rotating back and forth, so that the fixed seat (4-2) rotates back and forth, and the grinding device (4-6) is driven to move around the workpiece back and forth for grinding.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202011068515.7A CN112091759A (en) | 2020-10-09 | 2020-10-09 | Finned tube end grinding device convenient to clamp |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202011068515.7A CN112091759A (en) | 2020-10-09 | 2020-10-09 | Finned tube end grinding device convenient to clamp |
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| Publication Number | Publication Date |
|---|---|
| CN112091759A true CN112091759A (en) | 2020-12-18 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202011068515.7A Pending CN112091759A (en) | 2020-10-09 | 2020-10-09 | Finned tube end grinding device convenient to clamp |
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| CN (1) | CN112091759A (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113600700A (en) * | 2021-08-09 | 2021-11-05 | 常州众研科技发展有限公司 | Workpiece conveying mechanism for bending machine |
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| CN210909491U (en) * | 2019-10-29 | 2020-07-03 | 杭州金乡金属制品有限公司 | Surface polishing and grinding device for machining hardware pipe fitting |
| CN111390727A (en) * | 2020-03-31 | 2020-07-10 | 程宏剑 | Steel pipe incision grinding device for machining |
| CN211414595U (en) * | 2019-12-18 | 2020-09-04 | 江苏晶恒石英材料有限公司 | Quartz tube inner hole polishing equipment |
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| Publication number | Priority date | Publication date | Assignee | Title |
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| CN113600700A (en) * | 2021-08-09 | 2021-11-05 | 常州众研科技发展有限公司 | Workpiece conveying mechanism for bending machine |
| CN113600700B (en) * | 2021-08-09 | 2023-08-22 | 佛山市南海区汇攀金属制品有限公司 | Workpiece conveying mechanism for bending machine |
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Application publication date: 20201218 |
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