CN113414300A - Water pipe fixing mechanism - Google Patents
Water pipe fixing mechanism Download PDFInfo
- Publication number
- CN113414300A CN113414300A CN202110837845.6A CN202110837845A CN113414300A CN 113414300 A CN113414300 A CN 113414300A CN 202110837845 A CN202110837845 A CN 202110837845A CN 113414300 A CN113414300 A CN 113414300A
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- Prior art keywords
- water pipe
- placing
- pressing
- block
- fixing mechanism
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B21—MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL; PUNCHING METAL
- B21D—WORKING OR PROCESSING OF SHEET METAL OR METAL TUBES, RODS OR PROFILES WITHOUT ESSENTIALLY REMOVING MATERIAL; PUNCHING METAL
- B21D41/00—Application of procedures in order to alter the diameter of tube ends
- B21D41/02—Enlarging
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B25—HAND TOOLS; PORTABLE POWER-DRIVEN TOOLS; MANIPULATORS
- B25B—TOOLS OR BENCH DEVICES NOT OTHERWISE PROVIDED FOR, FOR FASTENING, CONNECTING, DISENGAGING OR HOLDING
- B25B11/00—Work holders not covered by any preceding group in the subclass, e.g. magnetic work holders, vacuum work holders
Abstract
The invention provides a water pipe fixing mechanism, which belongs to the technical field of water pipe processing and comprises: the placing plate is suitable for placing the water pipe; one end of the connecting rod is rotatably connected with the placing plate, the other end of the connecting rod is provided with a pressing block, one surface of the pressing block, facing the placing plate, is provided with a groove, and when the pressing block presses the water pipe, the inner wall of the groove is connected with the outer wall of the water pipe at a plurality of positions along the circumferential direction of the water pipe; the first end of the pressing rod is connected with the pressing block, the pressing rod drives the connecting rod to rotate under the driving of the first driving part, and the pressing block has a first state of rotating to be connected with the water pipe and a second state of reversely rotating to be separated from the connection with the water pipe until the original position is recovered. According to the water pipe fixing mechanism provided by the invention, the water pipe can be pressed in multiple directions by utilizing the grooves formed in the pressing block, the stress on the water pipe is uniform, the deformation of the water pipe is reduced, and the precision of the water pipe is ensured.
Description
Technical Field
The invention relates to the technical field of water pipe processing, in particular to a water pipe fixing mechanism.
Background
In the process of processing the water pipe, it is usually necessary to flare the pipe orifice of the water pipe and install a pipe joint on the flared pipe orifice. In order to facilitate flaring of the pipe orifice and installation of the pipe joint, it is often necessary to clamp and secure the end of the water pipe for ease of machining. The existing water pipe fixing mechanism usually utilizes a square pressing block to directly press on the water pipe to fix the water pipe, however, the fixing mechanism can cause the deformation of the water pipe and influence the precision of the water pipe.
Disclosure of Invention
Therefore, the technical problem to be solved by the invention is to overcome the defect that the water pipe is deformed when the water pipe is fixed by the water pipe fixing mechanism in the prior art.
In order to solve the above technical problem, the present invention provides a water pipe fixing mechanism, including:
the placing plate is suitable for placing the water pipe;
one end of the connecting rod is rotatably connected with the placing plate, the other end of the connecting rod is provided with a pressing block, one surface of the pressing block, facing the placing plate, is provided with a groove, and when the pressing block presses the water pipe, the inner wall of the groove is connected with the outer wall of the water pipe at a plurality of positions along the circumferential direction of the water pipe;
the placing block is arranged on the placing plate, a placing groove is formed in the placing block and is arranged along the extending direction of the water pipe, a convex block is arranged on one side of the placing block, the bottom of the convex block is connected with the placing plate, and one end of the connecting rod is rotatably connected with the convex block through a rotating shaft;
according to the pressure bar, a first end is connected with the pressure block, the pressure bar drives the connecting rod to rotate under the drive of the first driving component, the pressure block has a first state of rotating to being connected with a water pipe and a second state of reversely rotating to be separated from the connection with the water pipe until the connection returns to the original position, and when the pressure block is in the first state, the groove and the placing groove are mutually matched to press the water pipe between the groove and the placing groove.
The second end of the pressing rod is rotatably connected with the driving end of the first driving part, one end, far away from the driving end, of the first driving part is rotatably arranged, the first driving part is arranged obliquely relative to the placing plate, the pressing rod is in a bent rod shape, and the first end of the pressing rod is connected with one surface, far away from the groove, of the pressing block.
The pressing block is provided with a plurality of corresponding connecting rods along the extending direction of the placing block at intervals.
The pressing rod and the first driving component are provided in plurality, and the pressing rod and the first driving component are provided in plurality corresponding to the pressing blocks.
The groove and the placing groove are both V-shaped grooves.
The bottom surface of the placing plate is connected with a supporting plate, and one end, far away from the driving end, of the first driving part is connected with the supporting plate.
And a reinforcing plate is connected between the bottom surface of the placing plate and one surface of the supporting plate close to the first driving part.
The reinforcing plate is provided with a pair of, and a pair of the reinforcing plate is arranged on the two sides of the supporting plate respectively.
The technical scheme of the invention has the following advantages:
1. according to the water pipe fixing mechanism provided by the invention, the first driving part drives the pressing rod to drive the connecting rod to rotate, so that the pressing block arranged on the connecting rod moves close to or away from the placing plate, the groove is formed in the pressing block, and when the pressing block presses the water pipe, the inner wall of the groove is connected with the outer wall of the water pipe at multiple positions along the circumferential direction of the water pipe, so that the water pipe can be pressed in multiple directions by utilizing the groove formed in the pressing block, the stress of the water pipe is uniform, the deformation of the water pipe is reduced, and the precision of the water pipe is ensured.
2. The invention provides a water pipe fixing mechanism, wherein a pressing rod and a driving end of a first driving part are rotatably connected with each other, the other end of the first driving part is also rotatably arranged, the first driving part is obliquely arranged, the pressing rod is arranged into a bent rod shape, and the pressing rod is connected to one surface of a pressing block, which is far away from a groove. The connecting mode is simple and the driving is more direct and convenient while the smooth linkage of the pressing rod and the connecting rod under the driving of the first driving part is ensured; and utilize each connecting rod of first drive unit drive, press the briquetting through each connecting rod drive and press to the water pipe on for press the briquetting to obtain bigger pressing force, and adopt the mode that the connecting rod drive pressed the briquetting, avoided the water pipe to receive and pressed the direct impact force of briquetting, the atress of water pipe is more even.
3. According to the water pipe fixing mechanism provided by the invention, the placing groove is formed in the placing block, and when the pressing block presses the water pipe, the groove and the placing groove can be matched with each other, so that the water pipe is stressed more uniformly along the circumferential direction when the water pipe fixing mechanism fixes the water pipe, and the water pipe is further ensured not to deform.
4. According to the water pipe fixing mechanism provided by the invention, the plurality of pressing blocks are arranged at intervals, so that the water pipe is ensured not to deform, and the water pipe is more stably fixed.
5. According to the water pipe fixing mechanism provided by the invention, the plurality of pressing blocks corresponding to the pressing rod and the first driving component are also arranged, so that the water pipes can be pressed simultaneously, or the pressing blocks with proper positions or number can be selected according to requirements for pressing, and the water pipes can be fixed more flexibly.
6. According to the water pipe fixing mechanism provided by the invention, the connecting rod is rotatably connected to the placing plate by utilizing the convex block and the rotating shaft, the connecting structure is simple, and the rotating shaft and the connecting rod are more conveniently connected.
7. According to the water pipe fixing mechanism provided by the invention, the grooves and the placing grooves are arranged into the V-shaped grooves, so that the grooves and the placing grooves are simple in structure and convenient to manufacture while the grooves and the water pipes can be connected at multiple positions.
8. The water pipe fixing mechanism provided by the invention is convenient for the inclined installation of the first driving part by arranging the supporting plate on the bottom surface of the placing plate.
9. According to the water pipe fixing mechanism provided by the invention, the reinforcing plate is arranged between the placing plate and the supporting plate, so that the first driving part is more stably installed, the running precision of the first driving part is ensured, and the pressing block can be accurately pressed on a water pipe.
10. According to the water pipe fixing mechanism provided by the invention, the reinforcing plates are arranged in a pair and are respectively arranged on the two sides of the supporting plate, so that the mounting and running stability of the first driving part is enhanced, and the stress of the supporting plate and the reinforcing plates is more uniform.
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 some embodiments of the present invention, and other drawings can be obtained by those skilled in the art without creative efforts.
Fig. 1 is a schematic view of an overall structure of a first angle of a water pipe fixing mechanism according to embodiment 1 of the present invention;
fig. 2 is a schematic view of a second-angle overall structure of a water pipe fixing mechanism according to embodiment 1 of the present invention;
fig. 3 is a front view of a water pipe fixing mechanism provided in embodiment 1 of the present invention;
fig. 4 is a plan view of a water pipe fixing mechanism provided in embodiment 1 of the present invention;
FIG. 5 is a schematic structural view of a flaring head, a slider and a driver of the pipe mouth flaring structure provided in embodiment 2 of the present invention;
fig. 6 is an overall structural schematic view of a pipe orifice flaring structure provided in embodiment 2 of the present invention;
fig. 7 is a schematic structural view of a first clamping block, a second driving member and a third driving member of a pipe orifice flaring structure provided in embodiment 2 of the present invention;
fig. 8 is a schematic view of the overall structure of a pipe joint installation apparatus according to embodiment 3 of the present invention.
Description of reference numerals:
1. placing the plate; 2. a connecting rod; 3. a pressing block; 4. a groove; 5. a pressing lever; 6. a first drive member; 7. placing the blocks; 8. a placement groove; 9. a driver; 10. a slider; 11. an expander head; 12. a support plate; 16. a base plate; 18. a mounting head; 23. a first clamping block; 24. a second clamping block; 25. a clamping groove; 26. a slide rail; 27. a second drive member; 28. a third drive member; 29. a connecting plate; 30. a reinforcing plate; 31. a support frame; 32. a universal wheel.
Detailed Description
The technical solutions of the present invention will be described clearly and completely with reference to the accompanying drawings, and it should be understood that the described embodiments are some, but not all embodiments of the present invention. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.
In the description of the present invention, it should be noted that the terms "center", "upper", "lower", "left", "right", "vertical", "horizontal", "inner", "outer", etc., 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, but 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, and thus, should not be construed as limiting the present invention. Furthermore, the terms "first," "second," and "third" are used for descriptive purposes only and are not to be construed as indicating or implying relative importance.
In the description of the present invention, it should be noted that, unless otherwise explicitly specified or limited, the terms "mounted," "connected," and "connected" are to be construed broadly, e.g., as meaning either a fixed connection, a removable connection, or an integral connection; can be mechanically or electrically connected; they may be connected directly or indirectly through intervening media, or they may be interconnected between two elements. The specific meanings of the above terms in the present invention can be understood in specific cases to those skilled in the art.
In addition, the technical features involved in the different embodiments of the present invention described below may be combined with each other as long as they do not conflict with each other.
Example 1
One embodiment of the water pipe fixing mechanism shown in fig. 1 to 4 comprises: a placing plate 1, a supporting plate 12 vertically connected to the bottom surface of the placing plate 1, and a placing block 7 provided on the upper surface of the placing plate 1. One side of the placing block 7 is connected with a convex block, and the bottom of the convex block is arranged on the placing plate 1. One end of the connecting rod 2 is rotatably connected with the convex block through a rotating shaft, and the other end of the connecting rod 2 is connected with a pressing block 3. According to offering fluted 4 on the one side that pressing block 3 is close to placing board 1, placing groove 8 has been offered on placing block 7, and recess 4 and placing groove 8 are V type groove. One side of the pressing block 3, which is far away from the placing plate 1, is connected with a pressing rod 5, the other end of the pressing rod 5 penetrates through the placing plate 1 and then is connected with a driving end of a first driving part 6 in a rotating mode, and one end, which is far away from the driving end, of the first driving part 6 is connected with a supporting plate 12 in a rotating mode. The first driving component 6 is obliquely arranged between the placing plate 1 and the supporting plate 12, the pressing rod 5 is in a bent rod shape, and the upper end of the pressing rod 5 is connected with one surface of the pressing block 3, which is far away from the groove 4. The first driving component 6 drives the pressing rod 5 to move, and the pressing rod 5 drives the connecting rod 2 to rotate around the rotating shaft. The pressing block 3 rotates to be connected with the placing block 7, and the inner wall of the groove 4 and the inner wall of the placing block 7 are connected with the outer wall of the water pipe in a first state and are connected with the water pipe at multiple positions along the circumferential direction of the water pipe; the pressing block 3 also has a second state that the pressing block reversely rotates to be separated from the water pipe until the pressing block returns to the original position.
The pressing rod 5 is driven by the first driving part 6 to drive the connecting rod 2 to rotate, so that the pressing block 3 arranged on the connecting rod 2 moves close to or away from the placing plate 1, the groove 4 is formed in the pressing block 3, the placing groove 8 is formed in the placing block 7, when the pressing block 3 is pressed onto a water pipe, the groove 4 and the placing groove 8 can be matched with each other, and the inner walls of the groove 4 and the placing groove 8 are connected with the outer wall of the water pipe at multiple positions along the circumferential direction of the water pipe, so that the water pipe can be pressed in multiple directions by utilizing the groove 4 arranged on the pressing block 3 and the placing groove 8 arranged on the placing block 7, the water pipe is uniformly stressed, the deformation of the water pipe is reduced, and the precision of the water pipe is ensured; moreover, the driving ends of the pressing rod 5 and the first driving part 6 are rotatably connected with each other, and the other end of the first driving part 6 is also rotatably arranged, so that the smooth linkage of the pressing rod 5 and the connecting rod 2 under the driving of the first driving part 6 is ensured, meanwhile, the connection mode is simple, and the driving is more direct and convenient; utilize each connecting rod of first drive unit drive, press the briquetting through each connecting rod drive and press to the water pipe on for press the briquetting to obtain bigger pressing force, and adopt the mode that the connecting rod drive pressed the briquetting, avoided the water pipe to receive and pressed the direct impact force of briquetting, the atress of water pipe is more even.
In the present embodiment, as shown in fig. 1 and 2, a pair of pressing blocks 3 is provided at intervals along the extending direction of the placing block 7, and correspondingly, a pair of connecting rod 2, pressing rod 5 and first driving member 6 is also provided. When having guaranteed that the water pipe can not produce the deformation, it is more stable to the fixed of water pipe to, a pair of pressing the briquetting can press the water pipe simultaneously, or select the suitable position or the briquetting of pressing of quantity as required to press, and is more nimble to the fixed of water pipe.
Of course, the number of the pressing blocks 3 may be specifically set as needed.
In the present embodiment, the first driving member 6 is a pneumatic cylinder.
In the present embodiment, as shown in fig. 1 to 3, a reinforcing plate 30 is connected between the bottom surface of the placement plate 1 and the surface of the support plate 12 close to the first driving part 6, and a pair of reinforcing plates 30 is provided on each support plate 12.
Example 2
One embodiment of the nozzle flare structure shown in fig. 5 to 7 comprises: the water pipe fixing mechanism, and the flaring head 11, the sliding block 10 and the driver 9 which are sequentially connected, wherein the flaring head 11 is arranged towards the water pipe fixing mechanism.
As shown in fig. 5, the driving end of the driver 9 is fixedly connected to the rear end of the slider 10, and the flare head 11 is fixedly connected to the front end of the slider 10. Under the drive of the driver 9, the slide block 10 drives the flaring head 11 to enter the end part of the pipe orifice to be flared, and the flaring head 11 is in a positioning state; the driving end of the driver 9 is kept still, after a certain time, the driver 9 drives the sliding block 10 again, and the sliding block 10 drives the flaring head 11 to enter the pipe orifice to be flared so as to flare the pipe orifice to be flared; when the flaring is finished, the driving end of the driver 9 drives the sliding block 10 and the flaring head 11 to return to the original position.
As shown in fig. 6 and 7, a first clamping block 23 and a second clamping block 24 corresponding to each other are vertically disposed at one end of the placing board 1 close to the flaring head 11, and clamping grooves 25 are respectively disposed on the surfaces of the first clamping block 23 and the second clamping block 24 corresponding to each other. The lower end of the first clamping block 23 is connected with a second driving part 27, the upper end of the second clamping block 24 is connected with a third driving part 28, the second driving part 27 and the third driving part 28 are in supporting connection through a connecting plate 29, and the connecting plate 29 is connected with the placing plate 1. As shown in fig. 7, a slide rail 26 is vertically disposed on the connecting plate 29, and both the first clamping block 23 and the second clamping block 24 are slidably connected to the slide rail 26. After the water pipe fixing mechanism fixes the water pipe, the second driving part 27 and the third driving part 28 respectively drive the first clamping block 23 and the second clamping block 24 to move close to each other so as to clamp the pipe orifice of the water pipe between the first clamping block 23 and the second clamping block 24.
The pipe orifice of the water pipe is further clamped by arranging the first clamping block 23 and the second clamping block 24, so that the deformation of the pipe orifice along the impact direction of the flaring head 11 when the flaring head 11 impacts the pipe orifice is reduced, and the processing precision of the water pipe is ensured; in addition, the sliding of the first clamping block 23 is controlled by the second driving component 27, and the sliding of the second clamping block 24 is controlled by the third driving component 28, so that the driving modes of the first clamping block 23 and the second clamping block 24 are simple and convenient, and the operation is convenient.
In the present embodiment, as shown in fig. 6, the placing board 1 and the bottom board 16 are provided with supporting frames 31 on the bottom surfaces thereof, and universal wheels 32 are provided at the bottom ends of the supporting frames 31.
When the pipe orifice flaring structure of the embodiment is used for flaring the pipe orifice of a water pipe, firstly, the water pipe is placed along the placing groove 8, the pipe orifice of the water pipe is arranged close to the flaring head 11, the first driving component 6 is started, the pressing rod 5 drives the connecting rod 2 to rotate until the groove 4 of the pressing block 3 is connected with the water pipe, and the second driving component 27 and the third driving component 28 are started, so that the first clamping block 23 and the second clamping block 24 clamp the pipe orifice of the water pipe; then, starting the driver 9, under the driving of the driver 9, the slider 10 drives the flaring head 11 to move to the position of the pipe orifice to be flared, the driving end of the driver 9 is kept still, after a certain time, the driver 9 drives the slider 10 again, and the slider 10 drives the large head end of the flaring head 11 to enter the inside of the pipe orifice so as to expand the pipe orifice; after the flaring is finished, the driving end of the driver 9 drives the sliding block 10 and the flaring head 11 to return to the original position, the second driving part 27 and the third driving part 28 drive the first clamping block 23 and the second clamping block 24 to move away from each other, and the first driving part 6 drives the pressing rod 5 and drives the connecting rod 2 to reversely rotate to return to the original position, so that the water pipe can be taken down.
Example 3
One embodiment of the pipe joint installation device shown in fig. 8 includes the above-described nozzle expanding structure and the pipe joint installation structure. The flaring head 11 of the pipe orifice flaring structure and the mounting head 18 of the pipe joint mounting structure are both arranged towards the water pipe fixing mechanism, the pipe orifice to be flared is flared by the pipe orifice flaring structure, and the pipe joint is mounted on the pipe orifice after flaring by the pipe joint mounting structure.
As an alternative embodiment, the lower end of the pressing rod 5 is connected with a pushing plate, the driving end of the first driving part 6 is movably connected with the lower surface of the pushing plate, one side of the first driving part 6 far away from the driving end is fixedly connected with the supporting plate 12, and a torsion spring is arranged on a rotating shaft of the connecting rod 2 which is rotatably connected with the convex block. The driving end of the first driving part 6 extends out to be in sliding butt joint with the lower surface of the pushing plate and pushes the pressing rod 5 to move, the pressing rod 5 drives the connecting rod 2 to rotate, the pressing block 3 is pressed onto the water pipe, and the torsion spring stores energy; when need not to press the water pipe, the drive end of first drive component 6 retracts, and the torsional spring energy release, connecting rod 2 opposite direction rotation to drive according to the butt that pressing block 3 breaks away from with the water pipe.
As an alternative embodiment, the pressing blocks 3 are arranged at intervals along the extending direction of the placing block 7, correspondingly, the connecting rods 2 are correspondingly arranged at a plurality of intervals, the first driving component 6 and the pressing rod 5 are both provided with one, one end of the pressing rod 5 far away from the first driving component 6 is respectively provided with a plurality of pressing heads, and the plurality of pressing heads are respectively connected with the plurality of pressing blocks 3 in a one-to-one correspondence manner. Therefore, the pressing blocks 3 can be driven to rotate synchronously by one first driving part 6.
It should be understood that the above examples are only for clarity of illustration and are not intended to limit the embodiments. Other variations and modifications will be apparent to persons skilled in the art in light of the above description. And are neither required nor exhaustive of all embodiments. And obvious variations or modifications therefrom are within the scope of the invention.
Claims (8)
1. A water pipe fixing mechanism, comprising:
a placing plate (1) suitable for placing a water pipe;
one end of the connecting rod (2) is rotatably connected with the placing plate (1), a pressing block (3) is arranged at the other end of the connecting rod (2), a groove (4) is formed in one surface, facing the placing plate (1), of the pressing block (3), and when the pressing block (3) presses the water pipe, the inner wall of the groove (4) is connected with the outer wall of the water pipe at multiple positions along the circumferential direction of the water pipe;
the water pipe placing device comprises a placing block (7) arranged on a placing plate (1), a placing groove (8) is formed in the placing block (7), the placing groove (8) is arranged along the extending direction of a water pipe, a convex block is arranged on one side of the placing block (7), the bottom of the convex block is connected with the placing plate (1), and one end of a connecting rod (2) is rotatably connected with the convex block through a rotating shaft;
according to pressure lever (5), first end with press according to piece (3) and be connected, press lever (5) under the drive of first drive unit (6) drive connecting rod (2) rotate, press piece (3) have rotate to the first state that meets with the water pipe to and the second state of reverse rotation until the recovery original position in order to break away from meeting with the water pipe, and, when press piece (3) to be in the first state, recess (4) with standing groove (8) mutually support in order to press the water pipe in between recess (4) and standing groove (8).
2. The water pipe fixing mechanism according to claim 1, wherein a second end of the pressing rod (5) is rotatably connected with a driving end of the first driving part (6), one end of the first driving part (6) far away from the driving end is rotatably arranged, the first driving part (6) is obliquely arranged relative to the placing plate (1), the pressing rod (5) is in a bent rod shape, and a first end of the pressing rod (5) is connected with one surface of the pressing block (3) far away from the groove (4).
3. The water pipe fixing mechanism according to claim 1 or 2, wherein the pressing block (3) is provided in plurality at intervals along the extending direction of the placing block (7), and correspondingly, the connecting rod (2) is also provided in plurality.
4. The water pipe fixing mechanism according to claim 3, wherein a plurality of the pressing rods (5) and the first driving members (6) are provided, and a plurality of the pressing rods (5) and a plurality of the first driving members (6) are provided corresponding to a plurality of the pressing blocks (3).
5. A water pipe fixing mechanism according to claim 1 or 2, wherein the groove (4) and the placement groove (8) are V-shaped grooves.
6. A water pipe fixing mechanism according to claim 1 or 2, wherein a support plate (12) is connected to the bottom surface of the placing plate (1), and the end of the first driving member (6) away from the driving end is connected to the support plate (12).
7. The water pipe fixing mechanism according to claim 6, wherein a reinforcing plate (30) is connected between the bottom surface of the placing plate (1) and the surface of the supporting plate (12) close to the first driving member (6).
8. The water pipe fixing mechanism according to claim 7, wherein a pair of the reinforcing plates (30) is provided, and a pair of the reinforcing plates (30) is provided on both sides of the support plate (12).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202110837845.6A CN113414300A (en) | 2021-07-23 | 2021-07-23 | Water pipe fixing mechanism |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202110837845.6A CN113414300A (en) | 2021-07-23 | 2021-07-23 | Water pipe fixing mechanism |
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| CN113414300A true CN113414300A (en) | 2021-09-21 |
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| CN202110837845.6A Pending CN113414300A (en) | 2021-07-23 | 2021-07-23 | Water pipe fixing mechanism |
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| CN108161521A (en) * | 2017-12-28 | 2018-06-15 | 重庆美欧特机电制造有限公司 | A kind of inlet manifold clamp for machining |
| CN109676410A (en) * | 2019-01-04 | 2019-04-26 | 惠州市嘉隆达科技有限公司 | A kind of novel cutting tube apparatus |
| CN210413606U (en) * | 2019-08-16 | 2020-04-28 | 珠海三威注塑模具有限公司 | Plate type part clamp |
| CN212763025U (en) * | 2020-06-29 | 2021-03-23 | 武汉金仑汽配有限公司 | Tail decorative pipe clamp for machining automobile exhaust pipe |
| CN213258246U (en) * | 2020-09-28 | 2021-05-25 | 山东戈图精密机械有限公司 | Machine tool clamp |
| CN213616281U (en) * | 2020-10-29 | 2021-07-06 | 江苏太利得冷冻科技有限公司 | Clamp for plastic heat-insulating pipe head |
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Application publication date: 20210921 |