CN213997281U - Pipe fitting class part afterbody plastic burnishing device - Google Patents
Pipe fitting class part afterbody plastic burnishing device Download PDFInfo
- Publication number
- CN213997281U CN213997281U CN202023030263.7U CN202023030263U CN213997281U CN 213997281 U CN213997281 U CN 213997281U CN 202023030263 U CN202023030263 U CN 202023030263U CN 213997281 U CN213997281 U CN 213997281U
- Authority
- CN
- China
- Prior art keywords
- shaping
- polishing
- jaw
- driving
- clamping
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Active
Links
Images
Abstract
The utility model discloses a pipe fitting class part afterbody plastic burnishing device, including polishing mechanism, plastic mechanism and control mechanism. The polishing mechanism comprises a polishing motor and a polishing driving cylinder, and is used for clamping the schematic part and rotating and polishing the schematic part. The shaping mechanism comprises a movable shaping jaw and a shaping fixed jaw which are mutually meshed and jointly form a shaping area, the shaping fixed jaw is fixedly arranged on the upper supporting plate, and the movable shaping jaw is driven to move by a shaping driving cylinder. The control mechanism comprises shaping control and polishing control, and shaping and polishing of the schematic part are realized. The utility model discloses a mechanical device replaces manual plastic, the polishing work of accomplishing to pipe fitting class part, has realized automatic operation to plastic, polishing work.
Description
Technical Field
The utility model relates to a frock clamp technical field, especially a pipe fitting class part afterbody plastic burnishing device.
Background
When the pipe fitting parts are welded and assembled, the mouth roundness shaping and the outer surface polishing of the welding parts of the parts are required to be carried out according to the technical requirements. At present, the shaping and polishing work of parts such as pipe fittings is mainly finished by manually using flat tongs and scouring pads. In the working process of part shaping, the flat tongs need to be clamped by hand and force, the clamping force is limited by manpower, and operators are easy to fatigue. The polishing process of the parts also needs to be selected by manually holding the scouring pad by hands, and the consistency of the polishing amount and the polishing length is poor.
Among the prior art, also there is plastic and polishing work of using mechanical equipment to accomplish the part, has had utility model patent CN201922329799.X, and it discloses a full plastic burnishing device of work piece, including the base plate, be provided with the frame on the base plate, be provided with the guide rail in the frame, be provided with plastic mechanism, first polishing mechanism, second polishing mechanism and clearance mechanism on the guide rail, plastic mechanism, first polishing mechanism, second polishing mechanism and clearance mechanism set gradually on the guide rail. The utility model discloses a technical scheme of patent only can be used to carry out whole polishing and plastic to the tubulose part, can't realize local plastic and polishing work to the part, and the unable separation of process of plastic and polishing, consequently has the limitation on technological effect.
Disclosure of Invention
To the not enough among the above-mentioned prior art, the utility model provides a pipe fitting class part afterbody plastic burnishing device adopts mechanical device to replace the manual plastic, the polishing work of accomplishing to pipe fitting class part, has realized automatic operation to plastic, polishing work, and the circularity, the amount of polishing, the polishing length of effective control plastic have improved batch production parts machining's uniformity, are favorable to improving production efficiency, reduce operation intensity, realize carrying out plastic and polishing process respectively simultaneously, accomplish different work according to actual need.
The utility model discloses a realize according to following technical scheme:
a tail shaping and polishing device for pipe fitting parts comprises an installation bottom plate, wherein a polishing mechanism is arranged on the installation bottom plate;
the polishing mechanism comprises a polishing motor, the polishing motor is fixedly connected with an opening bracket, a coupler is arranged in the opening bracket, two ends of the coupler respectively penetrate through two support legs of the opening bracket to be connected with the polishing motor and a driving shaft, and the driving shaft is connected with a polishing chuck;
the polishing chuck is inserted with an L-shaped clamping driving block, and the other end of the clamping driving block penetrates through the opening bracket to be connected with the polishing driving cylinder;
the mounting bottom plate is also fixedly provided with at least two supporting columns, the supporting columns are fixedly provided with upper supporting plates, and the upper supporting plates are provided with shaping mechanisms;
the shaping mechanism comprises a movable shaping jaw and a shaping fixed jaw which are mutually engaged and jointly form a shaping area, semicircular female dies which are mutually matched are respectively arranged at the engaging ends of the movable shaping jaw and the shaping fixed jaw, the shaping fixed jaw is fixedly arranged on the upper supporting plate, and the movable shaping jaw is driven to move by a shaping driving cylinder.
Preferably, an L-shaped mounting bracket is fixedly mounted on the upper supporting plate, and the mounting bracket is fixedly connected with the shaping driving cylinder.
Further preferably, the upper support plate is further provided with a shaping jaw guide rail for driving the movable shaping jaw to linearly move, and the width of the shaping jaw guide rail is greater than that of the mounting bracket.
Further preferably, a convex jaw is convexly arranged at one end of the movable shaping jaw facing the shaping fixed jaw, and a concave jaw meshed with the convex jaw is formed on the shaping fixed jaw.
Further preferably, the cross sections of the convex jaw and the concave jaw are trapezoidal.
More preferably, the male and female jaws are formed with inclined surfaces on their respective sides engaging with each other.
Preferably, a positioning reference part is arranged in the female die of the shaping fixed jaw, and the positioning reference part is a tube.
Preferably, the polishing chuck comprises a pair of clamping jaws, the clamping jaws are provided with driving pin shafts connected with clamping driving blocks through pin shafts, the clamping jaws are further provided with fixing pin shafts, the fixing pin shafts are connected with fixing blocks perpendicular to the clamping jaws, and the fixing blocks are provided with positioning pin shafts parallel to the clamping jaws.
Further preferably, the end part of the clamping jaw is provided with a groove, and an abrasive is filled in the groove.
Preferably, the device also comprises a control mechanism;
the control mechanism comprises a shaping mechanism button, a shaping mechanism relay electrically connected with the shaping mechanism button and a shaping mechanism electromagnetic valve driving the shaping driving cylinder, and the shaping mechanism electromagnetic valve is electrically connected with the shaping mechanism relay;
the polishing mechanism comprises a polishing mechanism button, a polishing mechanism relay electrically connected with the polishing mechanism button, and a polishing mechanism electromagnetic valve driving a polishing driving cylinder, wherein the polishing mechanism electromagnetic valve is electrically connected with the polishing mechanism relay;
the polishing machine also comprises a magnetic induction switch used for controlling the polishing motor.
The utility model has the advantages that:
1. the mechanical device replaces manual operation to finish shaping and polishing of pipe fittings, the shaping mechanism and the polishing mechanism are controlled by the control mechanism, automatic control is finished, continuous operation without stopping of the motor is realized for shaping and polishing, and production efficiency is improved.
2. The roundness, the polishing amount and the polishing length of the local shaping of the parts are effectively controlled, and the consistency of the processing of the parts produced in batches is improved.
3. The whole device has simple and compact structure, is convenient for placing workpiece parts and realizes automatic operation.
Drawings
Fig. 1 is a schematic perspective view of the present invention;
FIG. 2 is a schematic perspective view of the polishing mechanism;
FIG. 3 is a plan view of a cross-sectional view of the polishing cartridge;
FIG. 4 is a schematic perspective view of the clamp driving block;
FIG. 5 is a perspective view of a positioning reference member;
FIG. 6 is a schematic plan view of the reforming mechanism;
FIG. 7 is a schematic drawing of the draft angle formed by the interengagement of the male and female jaws.
In the figure:
1-shaping driving cylinder; 2, mounting a bracket; 3-movable shaping jaws; 4-shaping and fixing the jaw; 5-schematic parts; 6-upper supporting plate; 7-positioning a reference piece; 8-a support column; 9-polishing the chuck; 901-drive pin; 902-a wedge-shaped slot; 903-fixing the pin shaft; 904-fixed block; 905-a clamping jaw; 906-an abrasive material; 907-positioning pin shaft; 10-clamping the driving block; 11-open rack; 12-a shaping jaw guide; 13-a coupler; 14-polishing driving cylinder; 15-polishing the motor; 16-a control box; 17-mounting a bottom plate; 18-drive shaft.
Detailed Description
In order to make the above objects, features and advantages of the present invention more comprehensible, embodiments of the present invention are described in detail below with reference to the accompanying drawings. In the following description, numerous specific details are set forth in order to provide a thorough understanding of the present invention. The present invention can be embodied in many different forms other than those specifically described herein, and it will be apparent to those skilled in the art that similar modifications can be made without departing from the spirit and scope of the invention, and it is therefore not to be limited to the specific embodiments disclosed below.
It will be understood that when an element is referred to as being "secured to" another element, it can be directly on the other element or intervening elements may also be present. When an element is referred to as being "connected" to another element, it can be directly connected to the other element or intervening elements may also be present. The terms "vertical," "horizontal," "left," "right," and the like as used herein are for illustrative purposes only and do not represent the only embodiments.
Unless defined otherwise, all technical and scientific terms used herein have the same meaning as commonly understood by one of ordinary skill in the art to which this invention belongs. The terminology used in the description of the invention herein is for the purpose of describing particular embodiments only and is not intended to be limiting of the invention. As used herein, the term "and/or" includes any and all combinations of one or more of the associated listed items.
The present invention is described in detail below with reference to the accompanying drawings 1-7:
example 1:
a tail shaping and polishing device for pipe fitting parts comprises an installation bottom plate 17, wherein a polishing mechanism is arranged on the installation bottom plate 17;
the polishing mechanism comprises a polishing motor 15, the polishing motor 15 is fixedly connected with an opening bracket 11, a coupler 13 is arranged in the opening bracket 11, two ends of the coupler 13 respectively penetrate through two support legs of the opening bracket 11 to be connected with the polishing motor 15 and a driving shaft 18, and the driving shaft 18 is connected with a polishing chuck 9;
the polishing chuck 9 is inserted with an L-shaped clamping driving block 10, and the other end of the clamping driving block 10 passes through an opening bracket 11 and is connected with a polishing driving cylinder 14;
at least two support columns 8 are fixedly arranged on the mounting bottom plate, an upper support plate 6 is fixedly arranged on each support column 8, and a shaping mechanism is arranged on each upper support plate 6;
the shaping mechanism comprises a movable shaping jaw 3 and a shaping fixed jaw 4 which are mutually meshed and jointly form a shaping area, semicircular female dies which are mutually matched are respectively arranged at the meshed ends of the movable shaping jaw 3 and the shaping fixed jaw 4, the shaping fixed jaw 4 is fixedly arranged on an upper supporting plate 6, and the movable shaping jaw 3 is driven to move by a shaping driving cylinder 1.
The working principle is as follows:
in the technical scheme, the polishing driving cylinder 14 drives the clamping driving block 10 to complete the clamping and opening actions of the polishing chuck 9 on the schematic part 5. As shown in fig. 4, the clamping driving block 10 is of an L-shaped structure and is inserted into the polishing chuck 9, and the polishing driving cylinder 14 provides power for driving the polishing chuck 9 to move up and down for clamping or loosening the indicating component 5 to the clamping driving block 10.
In the technical scheme, after the schematic part 5 is clamped by the polishing chuck 9, the polishing chuck 9 is driven to rotate by connecting the polishing motor 15 with the coupler 13 and the driving shaft 18, so that the schematic part 5 is polished.
In the technical scheme, the movable shaping jaw 3 is driven by the shaping driving cylinder 1 and is occluded with the shaping fixed jaw 4 fixedly installed at the tail end of the upper supporting plate by a screw. The two occlusion ends are respectively provided with semicircular concave dies which are matched with each other, the two concave dies are opposite in position to form a columnar structure, and the schematic part 5 is placed in the columnar structure. When the shaping driving cylinder 1 is started, the movable shaping jaw 3 can be meshed with the shaping fixed jaw 4 to extrude the schematic part 5 in the female die to finish shaping.
Among this technical scheme, will polish mechanism and plastic mechanism separately through last backup pad, be convenient for place the work piece part, and can simultaneous working, improve production efficiency.
Furthermore, it can be considered in this embodiment that an L-shaped mounting bracket 2 is further fixedly mounted on the upper support plate 6, and the shaping driving cylinder 1 is fixedly connected to the mounting bracket 2. The mounting bracket 2 is mounted at the front end of the shaping driving cylinder 1, so that the shaping driving cylinder 1 is more stable in work, and the vibration influence on the movable shaping jaw is reduced.
Furthermore, it is also contemplated in this embodiment that the upper support plate 6 is further provided with a shaping jaw guide 12 for driving the movable shaping jaw 3 to move linearly, and the width of the shaping jaw guide 12 is greater than the width of the mounting bracket 2.
The shaping jaw guide rail 12 arranged on the upper supporting plate 6 is fixedly connected with the movable shaping jaw 3, and the width of the shaping jaw guide rail 12 is larger than that of the mounting bracket 2, so that the problem that the mounting bracket 2 prevents the movable shaping jaw 3 from moving towards the shaping driving cylinder is prevented.
When the shaping driving cylinder 1 drives the movable shaping jaw 3, the shaping jaw guide rail 12 horizontally slides to drive the movable shaping jaw 3 connected with the shaping jaw to be occluded with the shaping fixed jaw 4, so that when the schematic parts 5 in the two female dies are extruded in shaping, the problem of left and right displacement between the movable shaping jaw 3 and the shaping fixed jaw 4 cannot occur, and the shaping effect is influenced.
Furthermore, it is also contemplated in this embodiment that the movable shaping jaw 3 is provided with a convex jaw protruding from an end facing the shaping fixed jaw 4, and the shaping fixed jaw 4 is provided with a concave jaw engaged with the convex jaw. The arrangement of the male and female jaws allows the movable shaping jaw 3 and the shaping fixed jaw 4 to be engaged more tightly.
Further, it is also contemplated in this embodiment that the male and female jaws are trapezoidal in cross-section. The cross sections of the convex jaw and the concave jaw can be, but not limited to, trapezoidal, and can also be V-shaped and other shapes so as to be better meshed with each other and finish more accurate shaping on a workpiece part.
Furthermore, it is also considered in this embodiment that the sides of the male and female jaws, which are engaged with each other, are formed with inclined surfaces, respectively. As shown in figures 6-7, the inclined plane of the convex jaw forms a-3 degree draft angle, and the inclined plane of the concave jaw forms a +3 degree draft angle, so that the structure can prevent the problem that the movable shaping jaw 3 and the shaping fixed jaw 4 are staggered up and down, namely vertically displaced when in occlusion shaping. Meanwhile, the horizontal displacement problem between the two jaws can be corrected by matching with the shaping jaw guide rail 12.
Preferably, the female die of the shaping fixed jaw 4 is provided with a positioning reference member 7, and the positioning reference member 7 is a tube. As shown in fig. 5, the positioning reference member 7 has a diameter slightly smaller than the diameter of the schematic element 5, and is mounted at the bottom of the female die of the shaping fixed jaw 4, or can be mounted in the female die of the movable jaw. After the indicating part 5 is placed into the female die, the bottom of the indicating part touches the positioning reference part, namely, the indicating part does not fall down any more, and the shaping position of the end part of the indicating part 5 is accurately controlled.
Example 2:
on the basis of embodiment 1, it can be considered in this embodiment that the polishing chuck 9 includes a pair of clamping jaws 905, a driving pin 901 connected to the clamping driving block 10 by a pin is disposed on the clamping jaw 905, a fixing pin 903 is further disposed on the clamping jaw 905, the fixing pin 903 is connected to a fixing block 904 perpendicular to the clamping jaw 905, and a positioning pin 907 parallel to the clamping jaw 905 is disposed on the fixing block 904.
As shown in fig. 3, the clamping jaw 905 is provided with a wedge-shaped groove 902, and the clamping driving block 10 is inserted into the wedge-shaped groove 902 through a driving pin 901 to realize pin connection. When the polishing driving cylinder 14 drives the clamping driving block 10, the driving pin 901 drives the clamping jaw 905 to perform the actions of loosening and clamping. In order to control the angle of the clamping jaw 905 so as not to be too large, a fixed pin 903 is arranged on the clamping jaw 905, the fixed pin 903 is connected with a fixed block 904 perpendicular to the clamping jaw 905, and the fixed block 904 prevents the clamping jaw 905 from being too large in opening angle. Meanwhile, a positioning pin 907 parallel to the clamping jaw 905 is arranged in the middle of the fixing block 904, and the pipe diameter of the positioning pin 907 is slightly smaller than that of the indicating part 5 and used for positioning and fixing the position of the indicating part 5, so that the indicating part 5 is prevented from sliding downwards and is accurately polished.
Further, it is contemplated in this embodiment that the ends of the jaws 905 may be provided with recesses that receive an abrasive material 906. As shown in the B diagram of fig. 3, the front end of the clamping jaw 905 adopts a groove design, abrasive is installed in the groove through a screw so as to polish the schematic part 5 during polishing, and meanwhile, the worn abrasive can be replaced through the movable connection design of screw installation.
Example 3:
on the basis of the embodiments 1 and 2, it can be considered in the present embodiment,
the device also comprises a control mechanism;
the control mechanism comprises a shaping mechanism button, a shaping mechanism relay electrically connected with the shaping mechanism button and a shaping mechanism electromagnetic valve driving the shaping driving cylinder 1, and the shaping mechanism electromagnetic valve is electrically connected with the shaping mechanism relay;
the polishing mechanism comprises a polishing mechanism button, a polishing mechanism relay electrically connected with the polishing mechanism button, and a polishing mechanism electromagnetic valve driving the polishing driving cylinder 14, wherein the polishing mechanism electromagnetic valve is electrically connected with the polishing mechanism relay;
a magnetic induction switch for controlling the polishing motor 15 is also included.
The control mechanism comprises a control box 16, the control box 16 is arranged on an installation bottom plate 17, a shaping mechanism relay and a shaping mechanism electromagnetic valve are arranged inside the control box 16, and a shaping mechanism button is arranged outside the control box 16 and used for starting the shaping driving cylinder 1. The integrated driving cylinder 1 is internally provided with a magnetic coil, the magnetic coil is usually arranged on a piston rod of the driving cylinder, one side of the integrated driving cylinder 1 is provided with a groove, and a magnetic induction switch is arranged in the groove.
The shaping mechanism button is electrically connected with the shaping mechanism relay through a wire, and the shaping mechanism relay is electrically connected with the shaping mechanism electromagnetic valve through a wire;
meanwhile, a control module, a polishing mechanism relay and a polishing mechanism electromagnetic valve are arranged in the control box 16, and a polishing mechanism button is arranged outside the control box 16 and used for controlling the polishing driving cylinder 14 to complete the loosening or clamping action of the clamping jaw 905. The polishing mechanism button is electrically connected with the polishing mechanism relay through a wire, and the shaping mechanism relay is electrically connected with the shaping mechanism electromagnetic valve through a wire.
The use method of the present invention is described below with reference to the following embodiments:
1. and starting the power supply, and setting the air pressure, the motor rotating speed, the polishing time and the shaping and maintaining time of the device through a control module of the control box.
2. And (3) placing the indicating part 5 into a female die of the shaping fixed jaw 4 until the end part of the indicating part 5 contacts a positioning reference part at the bottom of the female die, and finishing positioning.
3. And pressing a button of the shaping mechanism, starting the shaping driving cylinder 1, driving the movable shaping jaw 3 to horizontally move and engage the shaping fixed jaw 4, extruding the indicating part 5 through the engaged female die until shaping is finished, and automatically keeping extrusion shaping action for 2 seconds. After the set time is reached, the shaping mechanism relay resets, the movable shaping jaw 3 resets to the initial position along with the shaping driving cylinder 1, and the indicating part 5 is taken down.
4. The shaped indicating part 5 is placed in the clamping jaw 905 until the end of the indicating part 5 contacts the positioning pin 907, and the positioning is completed.
5. Pressing down a button of a polishing mechanism, starting a polishing driving cylinder 14, clamping a schematic part 5 by a clamping jaw, simultaneously putting 1 schematic part into a female die of a shaping fixed jaw 4, pressing down the button of the shaping mechanism, starting the shaping mechanism, keeping a moving state of a magnetic ring in the shaping driving cylinder 1 when the magnetic ring moves to a specified position, sending a signal to a control module, opening a magnetic induction switch in the shaping driving cylinder 1, actuating a polishing motor 15 to start working, and rotating a polishing chuck 9 through a coupler 13 and a driving shaft 18 to finish the polishing work of the schematic part 5. The induction principle between the magnetic coil and the magnetic induction switch is the prior art, and the working principle of the magnetic induction switch and other related documents can be referred to.
6. And resetting a relay of the polishing mechanism, driving the clamping jaw to loosen the indicating part 5 by the polishing driving cylinder 14, taking the indicating part 5 away from the polishing mechanism, repeating the steps, taking the indicating part put in the step 5 away from the shaping fixed jaw 4, putting the indicating part into the clamping jaw 905 again, and putting a new part into the original shaping fixed jaw 4, thereby realizing the cycle work of the whole process.
The working steps realize that the whole shaping and the polishing are carried out simultaneously, the power supply is continuous, the circulation is continuous, and the production efficiency is greatly improved.
Above-mentioned technical scheme has only embodied the utility model discloses technical scheme's preferred technical scheme, some changes that this technical field's technical personnel probably made to some parts wherein have all embodied the utility model discloses a principle belongs to within the protection scope of the utility model.
Claims (10)
1. The utility model provides a pipe fitting class part afterbody plastic burnishing device which characterized in that: the polishing device comprises an installation bottom plate, wherein a polishing mechanism is arranged on the installation bottom plate;
the polishing mechanism comprises a polishing motor, the polishing motor is fixedly connected with an opening bracket, a coupler is arranged in the opening bracket, two ends of the coupler respectively penetrate through two support legs of the opening bracket to be connected with the polishing motor and a driving shaft, and the driving shaft is connected with a polishing chuck;
the polishing chuck is inserted with an L-shaped clamping driving block, and the other end of the clamping driving block penetrates through the opening bracket to be connected with the polishing driving cylinder;
the mounting bottom plate is also fixedly provided with at least two supporting columns, the supporting columns are fixedly provided with upper supporting plates, and the upper supporting plates are provided with shaping mechanisms;
the shaping mechanism comprises a movable shaping jaw and a shaping fixed jaw which are mutually engaged and jointly form a shaping area, semicircular female dies which are mutually matched are respectively arranged at the engaging ends of the movable shaping jaw and the shaping fixed jaw, the shaping fixed jaw is fixedly arranged on the upper supporting plate, and the movable shaping jaw is driven to move by a shaping driving cylinder.
2. The tail shaping and polishing device for the pipe fittings as claimed in claim 1, wherein: and the upper supporting plate is also fixedly provided with an L-shaped mounting bracket which is fixedly connected with the shaping driving cylinder.
3. The tail shaping and polishing device for the pipe fittings as claimed in claim 2, wherein: the upper supporting plate is further provided with a shaping jaw guide rail for driving the movable shaping jaw to linearly move, and the width of the shaping jaw guide rail is larger than that of the mounting bracket.
4. The pipe fitting part tail shaping and polishing device as claimed in claim 3, wherein: the movable shaping jaw is provided with a convex jaw in a protruding mode at one end facing the shaping fixed jaw, and the shaping fixed jaw is provided with a concave jaw meshed with the convex jaw.
5. The pipe fitting part tail shaping and polishing device as claimed in claim 4, wherein: the cross sections of the convex jaw and the concave jaw are trapezoidal.
6. The pipe fitting part tail shaping and polishing device as claimed in claim 5, wherein: inclined planes are respectively formed on the mutually meshed sides of the convex jaw and the concave jaw.
7. The tail shaping and polishing device for the pipe fittings as claimed in claim 1, wherein: and a positioning reference part is arranged in the female die of the shaping fixed jaw, and the positioning reference part is a tube type.
8. The tail shaping and polishing device for the pipe fittings as claimed in claim 1, wherein: the polishing chuck comprises a pair of clamping jaws, a driving pin shaft connected with a clamping driving block through a pin shaft is arranged on each clamping jaw, a fixed pin shaft is further arranged on each clamping jaw, the fixed pin shaft is connected with a fixed block perpendicular to the clamping jaws, and a positioning pin shaft parallel to the clamping jaws is arranged on each fixed block.
9. The tail shaping and polishing device for the pipe fittings as claimed in claim 8, wherein: the end part of the clamping jaw is provided with a groove, and the grinding material is filled in the groove.
10. The tail shaping and polishing device for the pipe fittings as claimed in claim 1, wherein: the device also comprises a control mechanism;
the control mechanism comprises a shaping mechanism button, a shaping mechanism relay electrically connected with the shaping mechanism button and a shaping mechanism electromagnetic valve driving the shaping driving cylinder, and the shaping mechanism electromagnetic valve is electrically connected with the shaping mechanism relay;
the polishing mechanism comprises a polishing mechanism button, a polishing mechanism relay electrically connected with the polishing mechanism button, and a polishing mechanism electromagnetic valve driving a polishing driving cylinder, wherein the polishing mechanism electromagnetic valve is electrically connected with the polishing mechanism relay;
the polishing machine also comprises a magnetic induction switch used for controlling the polishing motor.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202023030263.7U CN213997281U (en) | 2020-12-16 | 2020-12-16 | Pipe fitting class part afterbody plastic burnishing device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202023030263.7U CN213997281U (en) | 2020-12-16 | 2020-12-16 | Pipe fitting class part afterbody plastic burnishing device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN213997281U true CN213997281U (en) | 2021-08-20 |
Family
ID=77312869
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202023030263.7U Active CN213997281U (en) | 2020-12-16 | 2020-12-16 | Pipe fitting class part afterbody plastic burnishing device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN213997281U (en) |
-
2020
- 2020-12-16 CN CN202023030263.7U patent/CN213997281U/en active Active
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN212794341U (en) | Injection mold corner burring device | |
| CN216463580U (en) | Die casting surface treatment device adaptive to different workpiece shapes | |
| CN113664719A (en) | Aluminum alloy die casting finishing machine and method thereof | |
| CN210360733U (en) | Mechanical die flattening processing device | |
| CN213997281U (en) | Pipe fitting class part afterbody plastic burnishing device | |
| CN208961715U (en) | A kind of high-speed rail train C-shaped support casting grinding equipment | |
| CN208759232U (en) | A kind of adjustable hardware dies sanding and polishing device | |
| CN217552095U (en) | Full-automatic four-way internal polishing machine | |
| CN215700730U (en) | All-round processing burnishing device | |
| CN215789034U (en) | Diamond polishing device for production of wire drawing die | |
| CN209831179U (en) | Cylindrical bearing ring assembly shaping device | |
| CN212218023U (en) | Casting mold polishing device for manufacturing production of pump valve pipe fittings | |
| CN211100921U (en) | Flat plate bending device for hardware machining | |
| CN108161457B (en) | Automatic edge milling and deburring device and method for step machining | |
| CN220362340U (en) | A steel sheet surface treatment device for metalworking for mould development | |
| CN220463227U (en) | Aluminum alloy strip shaping structure of polishing | |
| CN212019016U (en) | Adjustable die for bending machine | |
| CN220260497U (en) | Polisher for mold processing | |
| CN219684194U (en) | Automatic electric spark machining die | |
| CN215968096U (en) | Casting mold forming and cleaning device and casting cleaning device | |
| CN213438868U (en) | Mechanical die surface grinding processing apparatus | |
| CN220825338U (en) | Hardware bending equipment | |
| CN217702862U (en) | Nodular cast iron pipe mould scale removal device | |
| CN215659355U (en) | Five metals stamping workpiece burr treatment equipment | |
| CN214771070U (en) | Polishing device for spot copper handicraft aftertreatment |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant |