CN208866915U - A kind of mold pipe fitting processing polishing grinding lathe - Google Patents
A kind of mold pipe fitting processing polishing grinding lathe Download PDFInfo
- Publication number
- CN208866915U CN208866915U CN201821356505.1U CN201821356505U CN208866915U CN 208866915 U CN208866915 U CN 208866915U CN 201821356505 U CN201821356505 U CN 201821356505U CN 208866915 U CN208866915 U CN 208866915U
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- fixedly installed
- pipe fitting
- screw rod
- polishing
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Abstract
The utility model relates to machine die processing technique fields, more particularly to a kind of mold pipe fitting processing polishing grinding lathe, including pedestal, base end face left and right ends are symmetrically fixedly installed with support leg, base top surface is all around fixedly installed with guide rails fixing support on quadrangle, two groups of guide rails are fixedly installed between the guide rails fixing support of left and right ends, Mobile base is slidably connected in two groups of guide rail middle-ends, the utility model provides a mold pipe fitting processing polishing grinding lathe, by being provided with adjusting screw rod, it adjusts and sliding shoe and polishing grinding mechanism is installed on screw rod, two groups of sized flap wheels are driven to carry out polishing grinding processing to tubing die by worm screw using motor, due to being provided with symmetrical two groups of polishing sized flap wheels, so that pipe fitting uniform stressed during sanding and polishing, it is not susceptible to deform compared to monocycly grinding device, and it is logical The adjusting for crossing screw rod can make workpiece polishing mechanism adapt to the pipe fitting mold of different sizes directly only.
Description
Technical field
The utility model relates to machine die processing technique fields, and in particular to polishing grinding is used in a kind of processing of mold pipe fitting
Lathe.
Background technique
With the fast development of current industry, the use of pipe fitting is also more and more frequent, and pipe fitting grinding tool is needing after shaping
It is processed by shot blasting, to promote the finish on surface and remove flash removed, high-quality pipe could be produced by smooth mold
Part, the pipe fitting that the polishing good pipe fitting mold of completeness is produced not only is able to satisfy the requirement of surface smoothness, but also appearance is more beautiful
It sees, customer satisfaction is also higher.
Such as a kind of steel pipe polishing machine that Chinese Patent Application No. is CN201620752818.3, including body, the machine
Body includes base and the steel pipe propulsion device being arranged on base, polishing mechanism is additionally provided on base, the polishing mechanism is at least
The polishing assembly on steel pipe movement direction is set including a pair, the polishing assembly includes a mounting plate, and mounting plate is equipped with
Steel pipe hole is symmetrically arranged with four polishing wheels, the angle between the wheel shaft of two neighboring polishing wheel on the mounting plate around steel pipe hole
It is 90 degree, the wheel shaft of the polishing wheel is vertical with steel pipe movement direction, is mutually sequentially connected between four polishing wheels, two neighboring
Polishing wheel on polishing assembly shifts to install, and polishing assembly further includes the motor that mounting plate side is arranged in, the motor driven
The polishing wheel.The wheel shaft of the utility model polishing wheel is vertical with steel pipe, and polishing wheel is thrown along the axial direction of steel pipe when polishing
Light, while four polishing wheels are symmetrically arranged on each polishing assembly of the utility model, the four sides of steel pipe is thrown respectively
Light, the stress equalization of such steel pipe, the both ends of polishing wheel wheel shaft are equipped with bevel gear, the umbrella on two neighboring polishing wheel wheel shaft
The intermeshing of shape gear, the wheel axis connection of the output shaft of motor and one of polishing wheel.
Although above-mentioned utility model can polish the die surface to steel pipe or other pipe fittings, can not
The tube material for adapting to different model thickness length is polished, therefore needs to research and develop a kind of mold pipe fitting processing polishing grinding
Lathe solves the above problems.
Utility model content
In view of the deficiencies of the prior art, the utility model provides a mold pipe fitting processing polishing grinding lathe, leads to
It crosses and is provided with adjusting screw rod on Mobile base, adjust and sliding shoe and polishing grinding mechanism are installed on screw rod, passed through using motor
Worm screw drives two groups of sized flap wheels to carry out polishing grinding processing to tubing die, due to being provided with symmetrical two groups of polishing sized flap wheels,
So that pipe fitting uniform stressed during sanding and polishing, is not susceptible to deform, and pass through screw rod compared to monocycly grinding device
Adjusting workpiece polishing mechanism can be made to adapt to the pipe fitting mold of different sizes directly only.
The utility model is achieved by the following technical programs:
A kind of mold pipe fitting processing polishing grinding lathe, including pedestal, the base end face left and right ends are symmetrically fixed
Support leg is installed, the base top surface is all around fixedly installed with guide rails fixing support on quadrangle, and the described of left and right ends is led
It is fixedly installed with two groups of guide rails between rail fixed frame, Mobile base, the Mobile base are slidably connected in guide rail middle-end described in two groups
Top surface left end is fixedly installed with sliding rail, and sliding rail top surface middle-end is fixedly installed with screw rod bushing block, rotates in the screw rod bushing block
It is connected with adjusting screw rod, sliding shoe is threaded on the adjusting screw rod left and right ends, the bottom end of sliding shoe described in two groups is sliding
Dynamic to be connected on the sliding rail, sliding shoe top described in two groups is fixedly installed with polishing bracket, the polishing cantilever tip inside
It is rotatably connected to No.1 shaft, No.1 shaft bottom end is fixedly installed with sized flap wheel, and No.1 shaft top is fixedly mounted
There is gear A, engagement is connected with worm screw on the right side of gear A described in two groups, and the worm screw rear end is fixedly connected on No.1 motor output end,
The No.1 motor bottom is fixedly installed with electric machine support, and it is right that the electric machine support lower end is fixedly mounted on the Mobile base top surface
The rear end of side, the worm screw left side middle-end engagement are connected with gear B, No. two shafts are equipped in the gear B, described No. two turn
Axis bottom is fixedly installed with fan blade, and No. two shaft tops are rotatably connected to blower tray, the fan by axle bed
Bottom righthand side on front side of bracket is fixedly installed with endless screw support, and it is right that the endless screw support bottom is fixedly mounted on the Mobile base top surface
The front end of side, left end at the top of the endless screw support trailing flank are rotationally connected with the worm screw by axle bed, before the Mobile base
Side right end is rotatably connected to walking gear by shaft, and the walking gear lower end engagement is connected with rack gear, and the rack gear is solid
Dingan County is mounted in the top surface of the pedestal, and the walking gear front end is fixedly connected on the output end of No. two motors, leads described in two groups
Movable stand is slidably connected on rail right end, the base top surface left end is fixedly installed with fixed frame, the movable stand top and institute
It states fixed frame top and is fixedly installed with clamping device.
Preferably, control switch, the No.1 motor and described two are fixedly installed on the right end of the pedestal leading flank
Number motor is mutually electrically connected by the control switch with external power supply.
Preferably, the adjusting screw rod front end is fixedly installed with adjusting handle, and the adjusting screw rod rear end is fixedly installed with
Limited block.
Preferably, No. two motors are servo motor, and the bracket that No. two motors are fixedly mounted by its right end
It is fixedly connected on the right end of the Mobile base leading flank.
Preferably, the clamping device includes base plate, fixes screw rod, fixture, rotary shaft, bearing block and rocking handle, described
It is rotatably connected to the rotary shaft in bearing block, the rotary shaft front end is fixedly installed with the base plate, before the base plate
The fixed screw rod is rotatably connected in the protruding end of side, the fixed screw rod upper and lower ends are threaded with the fixture, institute
The front end that fixture is slidably connected at the base plate is stated, the rotation shaft rear end is fixedly installed with rocking handle.
Preferably, the adjusting screw rod and the thread rotary orientation of the fixed screw both end setting are opposite.
The utility model has the following beneficial effects:
1, it by being provided with adjusting screw rod on Mobile base, adjusts and sliding shoe and polishing grinding mechanism is installed on screw rod,
Two groups of sized flap wheels are driven to carry out polishing grinding processing to tubing die by worm screw using motor, due to being provided with symmetrical two groups
Polishing sized flap wheel, so that pipe fitting uniform stressed during sanding and polishing, is not susceptible to deform compared to monocycly grinding device,
And workpiece polishing mechanism can be made to adapt to the pipe fitting mold of different sizes directly only by the adjusting of screw rod.
It 2, can be in Mold polishing polishing process by generation by being connected with fan mechanism in the engagement of worm screw middle-end
Dust is blown away, and is avoided mold and is influenced the grinding effect of workpiece because of dust friction.
3, by being provided with the clamping device with rotating function, when the pipe fitting of different sizes can be clamped,
Pipe fitting can also be carried out in workpiece polishing mechanism making pipe fitting roll-over in process simultaneously, enable mold tube surface all uniform
By polishing grinding.
Detailed description of the invention
In order to illustrate the embodiment of the utility model or the technical proposal in the existing technology more clearly, below will be to embodiment
Or attached drawing needed to be used in the description of the prior art is briefly described, it should be apparent that, the accompanying drawings in the following description is only
It is some embodiments of the utility model, for those of ordinary skill in the art, in the premise not made the creative labor
Under, it is also possible to obtain other drawings based on these drawings.
Fig. 1 is the structural schematic diagram of the utility model；
Fig. 2 is the main structure figure of the utility model workpiece polishing mechanism；
Fig. 3 is the enlarged drawing of A in the utility model.
In figure: 1- pedestal, 101- control switch, 2- support leg, 3- fixed frame, 4- guide rail, 5- Mobile base, 6- sliding rail, 7-
Screw rod bushing block, 8- adjust screw rod, 81- adjusting handle, 82- limited block, 9- sliding shoe, 10- polishing bracket, 11- No.1 shaft,
12- sized flap wheel, 13- gear A, 14- worm screw, 15- No.1 motor, 16- electric machine support, 17- gear B, No. bis- shafts of 18-, 19- wind
Fan leaf, 20- blower tray, 21- endless screw support, 22- walking gear, 23- rack gear, No. bis- motors of 24-, 25- movable stand, 26-
The fixed screw rod of fixed frame, 27- clamping device, 271- base plate, 272-, 273- fixture, 274- rotary shaft, 275- bearing block,
276- rocking handle.
Specific embodiment
It is practical new below in conjunction with this to keep the objectives, technical solutions, and advantages of the embodiments of the present invention clearer
Attached drawing in type embodiment, the technical scheme in the utility model embodiment is clearly and completely described, it is clear that is retouched
The embodiment stated is the utility model a part of the embodiment, instead of all the embodiments.Based on the implementation in the utility model
Example, every other embodiment obtained by those of ordinary skill in the art without making creative efforts belong to
The range of the utility model protection.
A kind of processing of mold pipe fitting polishing grinding lathe, including pedestal 1,1 bottom surface left and right ends of pedestal are symmetrically fixed to pacify
Equipped with support leg 2,1 top surface of pedestal is all around fixedly installed with guide rails fixing support 3, the guide rails fixing support of left and right ends on quadrangle
It is fixedly installed with two groups of guide rails 4 between 3, Mobile base 5 is slidably connected in two groups of 4 middle-ends of guide rail, 5 top surface left end of Mobile base is fixed
Sliding rail 6 is installed, 6 top surface middle-end of sliding rail is fixedly installed with screw rod bushing block 7, and it is rotatably connected in screw rod bushing block 7 and adjusts screw rod 8,
It adjusting and is threaded with sliding shoe 9 on 8 left and right ends of screw rod, the bottom end of two groups of sliding shoes 9 is slidably connected on sliding rail 6, and two groups
9 top of sliding shoe is fixedly installed with polishing bracket 10, and polishing 10 top inner side of bracket is rotatably connected to No.1 shaft 11, and No.1 turns
11 bottom end of axis is fixedly installed with sized flap wheel 12, and 11 top of No.1 shaft is fixedly installed with gear A 13, nibbles on the right side of two groups of teeth wheel A13
Conjunction is connected with worm screw 14, and 14 rear end of worm screw is fixedly connected on 15 output end of No.1 motor, and 15 bottom of No.1 motor is fixedly installed with
Electric machine support 16,16 lower end of electric machine support are fixedly mounted on the rear end on the right side of 5 top surface of Mobile base, and the engagement of 14 left side middle-end of worm screw connects
It is connected to gear B 17, No. two shafts 18 are installed in gear B 17, No. two 18 bottoms of shaft are fixedly installed with fan blade 19, and No. two
18 top of shaft is rotatably connected to blower tray 20 by axle bed, and the bottom righthand side of 20 front side of blower tray is fixedly installed with worm screw branch
Frame 21,21 bottom of endless screw support are fixedly mounted on the front end on the right side of 5 top surface of Mobile base, the left end at the top of 21 trailing flank of endless screw support
It is rotationally connected with worm screw 14 by axle bed, 5 leading flank right end of Mobile base is rotatably connected to walking gear 22 by shaft, tooth of walking
It takes turns the engagement of 22 lower ends and is connected with rack gear 23, rack gear 23 is fixedly mounted on the top surface of pedestal 1, and 22 front end of walking gear is fixedly connected on
The output end of No. two motors 24 slidably connects movable stand 25 on two groups of 4 right ends of guide rail, and 1 top surface left end of pedestal is fixedly installed with
Fixed frame 26,25 top of movable stand and 26 top of fixed frame are fixedly installed with clamping device 27.
Specifically, control switch 101 is fixedly installed on the right end of 1 leading flank of pedestal, No.1 motor 15 and No. two motors
24 are mutually electrically connected by control switch 101 with external power supply, are adjusted 8 front end of screw rod and are fixedly installed with adjusting handle 81, adjust
Section 8 rear end of screw rod is fixedly installed with limited block 82, and No. two motors 24 are servo motor, and No. two motors 24 are fixed by its right end
The bracket of installation is fixedly connected on the right end of 5 leading flank of Mobile base, and clamping device 27 includes base plate 271, fixed screw rod
272, fixture 273, rotary shaft 274, bearing block 275 and rocking handle 276 are rotatably connected to rotary shaft 274 in bearing block 275, rotate
274 front end of axis is fixedly installed with base plate 271, and fixed screw rod 272 is rotatably connected in 271 front side protruding end of base plate, fixed
272 upper and lower ends of screw rod are threaded with fixture 273, and fixture 273 is slidably connected at the front end of base plate 271, rotary shaft 274
Rear end is fixedly installed with rocking handle 276, and it is opposite with the thread rotary orientation of fixed 272 both ends of screw rod setting to adjust screw rod 8.
The utility model carries out in use, being put into one end of pipe fitting in the clamping device 27 that right side is arranged first, manually
Screw fixed screw rod 272, fixed screw rod 272 drive the fixture 273 being threadedly coupled thereon on base plate 271 and meanwhile inwards or
Lateral direction sliding, manually adjusts fixed 272 position of screw rod, so that two groups of fixtures 273 is cooperated and clamps pipe fitting, has clamped pipe fitting
The movable stand 25 on guide rail 4 is pushed afterwards, and pipe fitting is made to pass through the workpiece polishing mechanism on Mobile base 5, the other end of pipe fitting is as previously described
It is fixed with the clamp system 27 being arranged on left end fixed frame 26, the pipe fitting that will be processed is solid on this polishing grinding lathe
Surely it places, then shakes adjusting handle 81 manually and the adjusting screw rod 8 in 5 upper screw rod of Mobile base set block 7 is driven to rotate, adjust screw rod
8 drive the sliding shoe 9 being threadedly coupled thereon to slide on sliding rail 6, and sliding shoe 9 is driven in No.1 shaft 11 by polishing bracket 10
Gear A 13 moved along 14 screw thread of worm screw, rotation 81 position of adjusting handle sized flap wheel 12 is attached on the surface of pipe fitting.
Control switch 101 is opened, starts No.1 motor 15 and No. two motors 24 works, No.1 motor 15 drives its defeated
The worm screw 14 of outlet installation rotates, and worm screw 14 drives the gear A 13 for engaging connection and gear B 17 to rotate, two groups of teeth wheel A13
Two groups of rotations of sized flap wheel 12 are driven to carry out polishing grinding to tube surface two sides by No.1 shaft 11, gear B 17 passes through No. two
Shaft 18 drives fan blade 19 to rotate, and the fan blade 19 of rotation is processing the pipe fitting for carrying out polishing grinding with sized flap wheel 12
The dust generated in the process is blown away, and No. two motors 24 drive the walking gear 22 of its output end installation to rotate, and walking gear 22 exists
Its engage connection rack gear 23 on rolls, drive Mobile base 5 on workpiece polishing mechanism moved along guide rail 4, to pipe fitting from left to right into
Row polishing grinding, when workpiece polishing mechanism is worked, process operation personnel slowly rotate left or right setting manually
Rocking handle 276 on clamping device 27 makes to process pipe fitting and roll around rotary shaft 274, to allow 12 energy of sized flap wheel on workpiece polishing mechanism
It is enough that polishing grinding work is carried out to entire pipe fitting outer wall.
Above embodiments are only to illustrate the technical solution of the utility model, rather than its limitations；Although referring to aforementioned reality
Example is applied the utility model is described in detail, those skilled in the art should understand that: it still can be to preceding
Technical solution documented by each embodiment is stated to modify or equivalent replacement of some of the technical features；And these
It modifies or replaces, the spirit and model of various embodiments of the utility model technical solution that it does not separate the essence of the corresponding technical solution
It encloses.
Claims (6)
1. a kind of processing of mold pipe fitting polishing grinding lathe, including pedestal (1), it is characterised in that: pedestal (1) bottom surface is left
Right both ends are symmetrically fixedly installed with support leg (2), and pedestal (1) top surface is all around fixedly installed with guide rail on quadrangle and fixes
Frame (3), is fixedly installed with two groups of guide rails (4) between the guide rails fixing support (3) of left and right ends, in guide rail described in two groups (4)
It is slidably connected on end Mobile base (5), Mobile base (5) the top surface left end is fixedly installed with sliding rail (6), sliding rail (6) top
Face middle-end is fixedly installed with screw rod bushing block (7), is rotatably connected in the screw rod bushing block (7) and is adjusted screw rod (8), the adjusting silk
It is threaded with sliding shoe (9) on bar (8) left and right ends, the bottom end of sliding shoe described in two groups (9) is slidably connected to the sliding rail
(6) on, sliding shoe described in two groups (9) top is fixedly installed with polishing bracket (10), and polishing bracket (10) top inner side turns
Dynamic to be connected with No.1 shaft (11), No.1 shaft (11) bottom end is fixedly installed with sized flap wheel (12), the No.1 shaft
(11) top is fixedly installed with gear A (13), and engagement is connected with worm screw (14), the worm screw on the right side of gear A described in two groups (13)
(14) rear end is fixedly connected on No.1 motor (15) output end, and No.1 motor (15) bottom is fixedly installed with electric machine support
(16), electric machine support (16) lower end is fixedly mounted on the rear end on the right side of the Mobile base (5) top surface, and the worm screw (14) is left
Middle-end engagement in side is connected with gear B (17), and No. two shafts (18), No. two shafts (18) are equipped in the gear B (17)
Bottom is fixedly installed with fan blade (19), and No. two shafts (18) top is rotatably connected to blower tray by axle bed
(20), the bottom righthand side on front side of the blower tray (20) is fixedly installed with endless screw support (21), endless screw support (21) bottom
It is fixedly mounted on the front end on the right side of the Mobile base (5) top surface, the left end at the top of endless screw support (21) trailing flank passes through axis
Seat is rotationally connected with the worm screw (14), and Mobile base (5) the leading flank right end is rotatably connected to walking gear by shaft
(22), walking gear (22) the lower end engagement is connected with rack gear (23), and the rack gear (23) is fixedly mounted on the pedestal (1)
Top surface, walking gear (22) front end is fixedly connected on the output end of No. two motors (24), guide rail described in two groups (4) right end
On slidably connect movable stand (25), pedestal (1) the top surface left end is fixedly installed with fixed frame (26), the movable stand (25)
Top and the fixed frame (26) top are fixedly installed with clamping device (27).
2. a kind of mold pipe fitting processing polishing grinding lathe according to claim 1, it is characterised in that: the pedestal
(1) it is fixedly installed on the right end of leading flank control switch (101), the No.1 motor (15) and No. two motors (24) are equal
It is mutually electrically connected by the control switch (101) with external power supply.
3. a kind of mold pipe fitting processing polishing grinding lathe according to claim 1, it is characterised in that: the adjusting silk
Bar (8) front end is fixedly installed with adjusting handle (81), and adjusting screw rod (8) rear end is fixedly installed with limited block (82).
4. a kind of mold pipe fitting processing polishing grinding lathe according to claim 1, it is characterised in that: No. two electricity
Machine (24) is servo motor, and No. two motors (24) are fixedly connected on the movement by the bracket that its right end is fixedly mounted
On the right end of seat (5) leading flank.
5. a kind of mold pipe fitting processing polishing grinding lathe according to claim 1, it is characterised in that: the clamping machine
Structure (27) includes base plate (271), fixed screw rod (272), fixture (273), rotary shaft (274), bearing block (275) and rocking handle
(276), it is rotatably connected to the rotary shaft (274) in the bearing block (275), rotary shaft (274) front end is fixedly mounted
Have the base plate (271), is rotatably connected to the fixed screw rod (272) in protruding end on front side of the base plate (271), it is described
Fixed screw rod (272) upper and lower ends are threaded with the fixture (273), and the fixture (273) is slidably connected at the bottom
The front end of seat board (271), rotary shaft (274) rear end are fixedly installed with rocking handle (276).
6. a kind of mold pipe fitting processing polishing grinding lathe according to claim 5, it is characterised in that: the adjusting silk
Bar (8) and the thread rotary orientation of fixed screw rod (272) both ends setting are opposite.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821356505.1U CN208866915U (en) | 2018-08-22 | 2018-08-22 | A kind of mold pipe fitting processing polishing grinding lathe |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821356505.1U CN208866915U (en) | 2018-08-22 | 2018-08-22 | A kind of mold pipe fitting processing polishing grinding lathe |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN208866915U true CN208866915U (en) | 2019-05-17 |
Family
ID=66465301
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201821356505.1U Active CN208866915U (en) | 2018-08-22 | 2018-08-22 | A kind of mold pipe fitting processing polishing grinding lathe |
Country Status (1)
| Country | Link |
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| CN (1) | CN208866915U (en) |
Cited By (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110405617A (en) * | 2019-08-04 | 2019-11-05 | 罗厚镇 | A kind of foundry machinery polishing system |
| CN110421417A (en) * | 2019-08-14 | 2019-11-08 | 江苏欧朗汽车管路系统有限公司 | A kind of automobile pipeline part processing surface flatness processing unit |
| CN111838894A (en) * | 2020-07-21 | 2020-10-30 | 湖州瑞博鞋业有限公司 | Leather shoe polishing device based on bidirectional screw rod transmission principle |
| CN112548695A (en) * | 2020-10-22 | 2021-03-26 | 无锡明峰友盛金属制品有限公司 | External treatment equipment for pump pipe |
| CN113001898A (en) * | 2021-02-27 | 2021-06-22 | 慈溪市皓锋模具科技有限公司 | Production process of injection mold for producing plug accessories |
| CN114083410A (en) * | 2020-10-14 | 2022-02-25 | 湖南大鼎钢构科技发展有限责任公司 | Surface rust removal device for steel structure production |
| CN116551484A (en) * | 2023-07-11 | 2023-08-08 | 诸城市惠林精密机械有限公司 | Rotatory grinding device of cam divider shell |
-
2018
- 2018-08-22 CN CN201821356505.1U patent/CN208866915U/en active Active
Cited By (9)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110405617A (en) * | 2019-08-04 | 2019-11-05 | 罗厚镇 | A kind of foundry machinery polishing system |
| CN110405617B (en) * | 2019-08-04 | 2021-05-11 | 平湖市华晟精密机械有限公司 | Casting machine system of polishing |
| CN110421417A (en) * | 2019-08-14 | 2019-11-08 | 江苏欧朗汽车管路系统有限公司 | A kind of automobile pipeline part processing surface flatness processing unit |
| CN111838894A (en) * | 2020-07-21 | 2020-10-30 | 湖州瑞博鞋业有限公司 | Leather shoe polishing device based on bidirectional screw rod transmission principle |
| CN114083410A (en) * | 2020-10-14 | 2022-02-25 | 湖南大鼎钢构科技发展有限责任公司 | Surface rust removal device for steel structure production |
| CN112548695A (en) * | 2020-10-22 | 2021-03-26 | 无锡明峰友盛金属制品有限公司 | External treatment equipment for pump pipe |
| CN113001898A (en) * | 2021-02-27 | 2021-06-22 | 慈溪市皓锋模具科技有限公司 | Production process of injection mold for producing plug accessories |
| CN113001898B (en) * | 2021-02-27 | 2022-03-11 | 慈溪市皓锋模具科技有限公司 | Production process of injection mold for producing plug accessories |
| CN116551484A (en) * | 2023-07-11 | 2023-08-08 | 诸城市惠林精密机械有限公司 | Rotatory grinding device of cam divider shell |
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