CN222327678U

CN222327678U - A surface grinding device for fastener production

Info

Publication number: CN222327678U
Application number: CN202420684104.8U
Authority: CN
Inventors: 胡庆瑞
Original assignee: Ningbo Changli Fastener Co ltd
Current assignee: Ningbo Changli Fastener Co ltd
Priority date: 2024-04-05
Filing date: 2024-04-05
Publication date: 2025-01-10
Anticipated expiration: 2034-04-05

Abstract

The utility model provides a surface grinding device for fastener production, which belongs to the technical field of fastener production. The surface grinding device for fastener production includes a main body and a grinding mechanism. The main body includes a box, a pair of linear motors and a pneumatic clamp. The pneumatic clamp is arranged on the upper end surface of the box, and the pair of linear motors are respectively arranged on both sides of the box. The grinding mechanism includes a support frame, the bottom end of the support frame is respectively connected to the moving ends of a pair of linear motors, and slide grooves are provided on both sides of the support frame. A dust collection box is slidably installed between the pair of slide grooves. An annular groove is provided on the outer side of the bottom end of the dust collection box, and a protective cover is slidably installed inside the annular groove. A mobile box is installed at the center of the bottom end of the dust collection box, and a plurality of dust collection pipes are installed on both sides of the mobile box. The utility model can effectively improve the practicality of the surface grinding device for fastener production, and has high practical value.

Description

Surface polishing device for fastener production

Technical Field

The utility model relates to the technical field of fastener production, in particular to a surface polishing device for fastener production.

Background

The fastener is a mechanical part used for fastening connection and has extremely wide application. The fastener is widely used in the industries including energy, machinery, chemical industry, metallurgy, mould, hydraulic industry and the like, and various fasteners can be seen on various machines, equipment, vehicles, ships, railways, bridges, buildings, structures, tools, instruments, chemical industry, instruments, articles and the like, so that the fastener is the most widely used mechanical foundation.

The utility model discloses a grinding device is used in fastener production, including the bottom plate, bottom plate upper end surface is close to both sides edge position and all fixedly mounted has the riser, riser upper end fixed mounting has the roof, the bottom plate top is provided with the workstation, the spout has been seted up to the workstation inside, workstation upper end fixed mounting plummer, workstation both ends surface intermediate position fixed mounting has a motor, two sets of all install a screw thread axle on the motor, the inside intermediate position fixed mounting of spout has the bearing block, two sets of screw thread axle lateral surface all overlaps and is equipped with the movable block. The polishing device for fastener production avoids the shaking of the fasteners during polishing, can polish multiple groups of fasteners simultaneously, improves the working efficiency, avoids shaking of polishing discs during polishing, has good stability, replaces the traditional lifting mode of the hydraulic telescopic rod, and has a convenient lifting function;

According to the technical scheme, after the fastener is polished, the polished scraps are easy to splash onto the workbench, if the scraps are not cleaned timely, the rotation of the first bolt rod can be affected after the scraps are accumulated, and then the first clamping plate and the second clamping plate cannot fasten and clamp the fastener, so that polishing quality is affected.

Accordingly, in view of the above, research and improvement have been made to solve the problems of the prior art, and a surface polishing device for fastener production is provided to achieve the purpose of having a higher practical value.

Disclosure of utility model

In order to solve the technical problems, the embodiment of the utility model provides a surface polishing device for fastener production, which is realized by the following technical scheme:

The utility model provides a surface grinding device is used in fastener production, includes main part and grinding machanism, the main part includes box, a pair of linear electric motor and pneumatic clamp, pneumatic clamp sets up in the up end of box, a pair of linear electric motor sets up respectively in the both sides of box, grinding machanism includes the support frame, the bottom of support frame respectively with a pair of linear electric motor's removal end is connected, the spout has all been seted up to the inside both sides of support frame, a pair of slidable mounting has the dust suction box between the spout, the ring channel has been seted up in the bottom outside of dust suction box, the inside slidable mounting of ring channel has the protection casing, the removal case is installed to the bottom center department of dust suction box, a plurality of dust absorption pipes are all installed to the dust suction box in the both sides that are located the removal case.

Furthermore, tension springs are arranged on two sides of the upper end of the protective cover, and the top ends of the tension springs are fixedly connected with the top end inside the annular groove.

The beneficial effect of adopting above-mentioned further scheme is, through the installation extension spring for when the suction box promoted, the accessible extension spring was lifted the protection casing, and when the suction box was pushed down, the elasticity of extension spring also can support the protection casing, makes its better laminating with the box up end.

Further, a filter screen is fixedly arranged on one side of the inside of the dust collection box, and a suction box is arranged on one side of the dust collection box.

The beneficial effect of adopting above-mentioned further scheme is, through installing the filter screen, can avoid the sweeps to enter into in the negative pressure fan, cause jam or damage to it.

Further, a negative pressure fan is fixedly arranged in the suction box, and the input end of the negative pressure fan is communicated with the dust suction box through a pipeline.

The negative pressure fan is arranged, so that suction is generated when the negative pressure fan works, and the dust suction pipe is convenient to suck waste scraps into the dust suction box.

Further, the inside rotation of removal case is connected with the lead screw, the one end cover of lead screw is equipped with first awl tooth.

The screw rod driving device has the beneficial effects that the screw rod is conveniently driven to rotate by sleeving the first bevel gear at one end of the screw rod.

Further, one side of the movable box is fixedly provided with a servo motor, and the output end of the servo motor penetrates through the movable box to extend into the movable box and is sleeved with a second conical tooth, and the second conical tooth and the first conical tooth are meshed with each other.

The beneficial effect of adopting above-mentioned further scheme is, through installing servo motor, the usable second awl tooth of messenger when its work drives the lead screw and rotates.

Further, the lead screw is sleeved with a sliding block, a moving block is slidably arranged at the bottom end of the moving box, the bottom end of the sliding block is fixedly connected with the moving block, and a grinding machine is arranged at the bottom end of the moving block.

The technical scheme has the beneficial effects that the sliding block is fixedly connected with the moving block, so that the moving block can be driven to move left and right when the screw rod rotates, and the polisher is controlled to move left and right.

Further, a pair of servo cylinders are inserted into the upper end face of the supporting frame, and the bottom ends of the servo cylinders are fixedly connected with the upper end of the dust suction box.

The beneficial effect of adopting above-mentioned further scheme is, through the installation servo jar, conveniently at uniform velocity control suction box pushes down, and then makes the polisher contact with the surface of fastener to polish it.

Further, one side of the protective cover is provided with an opening, and toughened glass is installed in the opening.

The beneficial effect of adopting above-mentioned further scheme is, through setting up the opening, and installs toughened glass, and the person of facilitating the use observes the inside processing condition of protection casing.

Further, a collecting opening is formed in one side of the dust collection box, and a sealing door is hinged to one side of the collecting opening through a pair of hinge joints.

The beneficial effect of adopting above-mentioned further scheme is, through installing the sealing door, and the person of facilitating the use is concentrated the clearance to the inside sweeps of dust bin.

The surface polishing device for fastener production, which is obtained through the design, has the advantages that the linear motor is installed, the moving end of the surface polishing device for fastener production is connected with the bottom end of the support frame, the support frame can be controlled to move successively when the linear motor works, and the pneumatic clamp is installed, so that the fastener can be clamped and fixed conveniently. Through seting up the spout in the inside both sides of support frame to slidable mounting dust box between the spout makes things convenient for its reciprocates. The dust suction pipe is arranged at the bottom end of the dust suction box, so that scraps generated during polishing of the polishing machine can be timely sucked into the dust suction box, and the protective cover is slidably arranged in the annular groove, so that the protective cover is firstly contacted with the upper end face of the box body when the dust suction box descends, and covers fasteners therein, so that the scraps are prevented from being sputtered out during polishing, the dust suction effect of the dust suction box is improved, and the safety of the polishing machine is improved.

Drawings

In order to more clearly illustrate the technical solutions of the embodiments of the present utility model, the drawings that are needed in the embodiments will be briefly described below, it being understood that the following drawings only illustrate some examples of the present utility model and therefore should not be considered as limiting the scope, and other related drawings may be obtained according to these drawings without inventive effort for a person skilled in the art.

FIG. 1 is a schematic perspective view of a surface polishing device for producing fasteners according to the present utility model;

FIG. 2 is a schematic diagram showing a three-dimensional structure of a surface polishing device for producing fasteners according to the present utility model;

FIG. 3 is an exploded perspective view of a surface grinding device for fastener production according to the present utility model;

FIG. 4 is a schematic cross-sectional view of a movable case of a surface grinding device for fastener production according to the present utility model;

Fig. 5 is a schematic view of a dust box in a cross section of a surface polishing device for fastener production.

100, A main body, 1001, a box body, 1002, a linear motor, 1003, a pneumatic clamp, 200, a polishing mechanism, 2001, a support frame, 2002, a servo cylinder, 2003, a dust suction box, 2004, a protective cover, 2005, a chute, 2006, a movable box, 2007, a dust suction pipe, 2008, a movable block, 2009, a polisher, 2010, a suction box, 2011, a tension spring, 2012, an annular groove, 2013, a screw rod, 2014, a slider, 2015, a first conical tooth, 2016, a servo motor, 2017, a second conical tooth, 2018, a sealing door, 2019, a negative pressure fan, 2020, and a filter screen.

Detailed Description

For the purpose of making the objects, technical solutions and advantages of the embodiments of the present utility model more apparent, the technical solutions of the embodiments of the present utility model will be clearly and completely described below with reference to the accompanying drawings in the embodiments of the present utility model, and it is apparent that the described embodiments are some embodiments of the present utility model, but not all embodiments. All other embodiments, based on the embodiments of the utility model, which are apparent to those of ordinary skill in the art without inventive faculty, are intended to be within the scope of the utility model.

Thus, the following detailed description of the embodiments of the utility model, as presented in the figures, is not intended to limit the scope of the utility model, as claimed, but is merely representative of selected embodiments of the utility model. All other embodiments, based on the embodiments of the utility model, which are apparent to those of ordinary skill in the art without inventive faculty, are intended to be within the scope of the utility model.

The embodiment one of the surface polishing device for fastener production

As shown in fig. 1-5, the surface polishing device for fastener production comprises a main body 100 and a polishing mechanism 200, wherein the main body 100 comprises a box 1001, a pair of linear motors 1002 and a pneumatic clamp 1003, the pneumatic clamp 1003 is arranged on the upper end surface of the box 1001, and the pair of linear motors 1002 are respectively arranged on two sides of the box 1001. The polishing mechanism 200 comprises a supporting frame 2001, the bottom ends of the supporting frame 2001 are respectively connected with the moving ends of a pair of linear motors 1002, sliding grooves 2005 are formed in two sides of the inside of the supporting frame 2001, a dust suction box 2003 is slidably mounted between the pair of sliding grooves 2005, an annular groove 2012 is formed in the outer side of the bottom end of the dust suction box 2003, and a protective cover 2004 is slidably mounted in the annular groove 2012.

A movable box 2006 is installed at the center of the bottom end of the dust box 2003, a plurality of dust suction pipes 2007 are installed on both sides of the movable box 2006 in the dust box 2003, and the movable end of the linear motor 1002 is connected with the bottom end of the support frame 2001 by installing the linear motor 1002. When the linear motor 1002 works, the supporting frame 2001 can be controlled to move successively, the pneumatic clamp 1003 is installed to clamp and fix the fastener conveniently, the sliding grooves 2005 are formed in the two sides of the inside of the supporting frame 2001, and the dust suction box 2003 is installed between the sliding grooves 2005 in a sliding mode to move up and down conveniently. The dust suction pipe 2007 is installed at the bottom end of the dust suction box 2003, so that scraps generated during polishing of the polisher 2009 can be timely sucked into the dust suction box 2003, and when the dust suction box 2003 descends, the protective cover 2004 is firstly contacted with the upper end face of the box 1001 and covers fasteners therein, so that the scraps are prevented from being sputtered out during polishing, on one hand, the dust suction effect of the dust suction box 2003 is improved, and on the other hand, the safety of the polisher 2009 during polishing is improved.

The utility model relates to a second embodiment of a surface polishing device for fastener production

Referring to fig. 1-5, tension springs 2011 are mounted on two sides of the upper end of the protective cover 2004, and the top ends of the tension springs 2011 are fixedly connected with the top ends of the inner parts of the annular grooves 2012. A filter screen 2020 is fixedly installed on one side of the inside of the dust box 2003, a suction box 2010 is installed on one side of the dust box 2003, a negative pressure fan 2019 is fixedly installed in the suction box 2010, and an input end of the negative pressure fan 2019 is communicated with the dust box 2003 through a pipeline.

The inside rotation of movable box 2006 is connected with lead screw 2013, and lead screw 2013's one end cover is equipped with first awl tooth 2015. A servo motor 2016 is fixedly installed on one side of the movable box 2006, and an output end of the servo motor 2016 penetrates through the movable box 2006 to extend to the inside, and is sleeved with second conical teeth 2017, and the second conical teeth 2017 are meshed with the first conical teeth 2015. The lead screw 2013 is sleeved with a sliding block 2014, a moving block 2008 is slidably arranged at the bottom end of the moving box 2006, and the bottom end of the sliding block 2014 is fixedly connected with the moving block 2008. The bottom end of the moving block 2008 is provided with the polisher 2009, and when the dust collection box 2003 is lifted by installing the tension spring 2011, the protective cover 2004 can be lifted by the tension spring 2011, and when the dust collection box 2003 is pressed down, the elastic force of the tension spring 2011 can also prop against the protective cover 2004, so that the protective cover 2004 is better attached to the upper end face of the box body 1001. The filter 2020 may prevent debris from entering the negative pressure fan 2019 and from clogging or damaging the negative pressure fan 2019. When the negative pressure fan 2019 works, suction force is generated, so that the dust suction pipe 2007 is convenient to suck waste scraps into the dust suction box 2003. A first bevel 2015 is sleeved at one end of the screw rod 2013, so that the screw rod 2013 can be conveniently driven to rotate. When the servo motor 2016 works, the second conical tooth 2017 can be utilized to drive the screw rod 2013 to rotate, and the sliding block 2014 is fixedly connected with the moving block 2008, so that the screw rod 2013 can drive the moving block 2008 to move left and right when rotating, and further the polisher 2009 is controlled to move left and right.

The utility model relates to a third embodiment of a surface polishing device for fastener production

Referring to fig. 1 to 5, a pair of servo cylinders 2002 are inserted into the upper end surface of a support frame 2001, and the bottom ends of the servo cylinders 2002 are fixedly connected to the upper end of a dust box 2003. An opening is provided at one side of the shield 2004, and tempered glass is installed inside the opening. A collection port is formed in one side of the dust box 2003, and a closing door 2018 is hinged to one side of the collection port through a pair of hinge plates. The servo cylinder 2002 conveniently controls the suction box 2003 to be pressed down at a constant speed, so that the polisher 2009 is in contact with the surface of the fastener, and the fastener is polished. The toughened glass is convenient for a user to observe the processing condition inside the protective cover 2004, and the user can conveniently and intensively clean the waste scraps inside the dust box 2003 by installing the sealing door 2018.

Specifically, the working principle of the surface polishing device for fastener production is that when the surface polishing device is used, a fastener to be processed is placed in a pneumatic clamp 1003 for fixing, then a servo cylinder 2002 is started to drive a dust box 2003 to be pressed down, and when the dust box 2003 descends, the protective cover 2004 is contacted with the upper end face of the box body 1001 firstly through sliding installation of the protective cover 2004 in the annular groove 2012, and the fastener is covered in the protective cover 2004. As the servo cylinder 2002 drives the suction box 2003 to press down, the sander 2009 is brought into contact with the surface of the fastener, and further sanding is performed. During polishing, the linear motor 1002 is started to enable the polishing machine 2009 to move back and forth, the servo motor 2016 is started to enable the screw rod 2013 to rotate, and then the sliding block 2014 is enabled to drive the polishing machine 2009 to move left and right, so that the surfaces of fastening pieces clamped at different positions on the pneumatic clamp 1003 are polished.

The sweeps generated in the polishing process are sucked into the dust collection box 2003 in time by starting the negative pressure fan 2019 to enable the inside of the dust collection box 2003 to generate suction force, and then enabling the inlet of the dust collection pipe 2007 to generate a negative pressure area. After the hinged closing door 2018 is opened by a user, the waste inside the dust collection box 2003 is cleaned, and when the dust collection box 2003 is lifted by installing the tension spring 2011, the protection cover 2004 can be lifted by the tension spring 2011. And when the dust box 2003 is pressed down, the elastic force of the tension spring 2011 can also prop against the protective cover 2004, so that the protective cover can be better attached to the upper end face of the box 1001.

It should be noted that, in the surface polishing device for producing a fastener, specific model specifications of the servo motor 2013, the polisher 2009, the servo cylinder 2002 and the negative pressure fan 2019 need to be determined by selecting a model according to actual specifications of the device, and a specific model selection calculation method adopts the prior art in the art, so detailed description is omitted.

In the surface grinding device for fastener production, power supply of the servo motor 2013, the grinder 2009, the servo cylinder 2002 and the negative pressure fan 2019 and the principle thereof are clear to those skilled in the art, and will not be described in detail herein.

The above description is only of the preferred embodiments of the present utility model and is not intended to limit the present utility model, and various modifications and variations may be made to the present utility model by those skilled in the art. Any modification, equivalent replacement, improvement, etc. made within the spirit and principle of the present utility model should be included in the protection scope of the present utility model.

Claims

1. The utility model provides a surface grinding device is used in fastener production, its characterized in that includes main part (100) and grinding machanism (200), main part (100) include box (1001), a pair of linear electric motor (1002) and pneumatic clamp (1003), pneumatic clamp (1003) set up in the up end of box (1001), a pair of linear electric motor (1002) set up respectively in the both sides of box (1001), grinding machanism (200) include support frame (2001), the bottom of support frame (2001) respectively with a pair of the mobile terminal of linear electric motor (1002) is connected, spout (2005) have all been seted up to the inside both sides of support frame (2001), a pair of slidable mounting has dust collection box (2003) between spout (2005), annular groove (2012) have been seted up in the bottom outside of dust collection box (2003), the inside slidable mounting of annular groove (2012) has protection casing (2004), the bottom center department of dust collection box (2003) installs mobile box (2006), dust collection pipe (2007) are all installed in the both sides that are located mobile box (2006).

2. The surface grinding device for fastener production according to claim 1, wherein tension springs (2011) are mounted on two sides of the upper end of the protective cover (2004), and the top ends of the tension springs (2011) are fixedly connected with the top ends inside the annular grooves (2012).

3. The surface grinding device for fastener production according to claim 1, wherein a filter screen (2020) is fixedly installed on one side of the inside of the dust box (2003), and a suction box (2010) is installed on one side of the dust box (2003).

4. A surface grinding device for fastener production according to claim 3, characterized in that a negative pressure fan (2019) is fixedly installed in the suction box (2010), and the input end of the negative pressure fan (2019) is communicated with the dust box (2003) through a pipeline.

5. The surface grinding device for fastener production according to claim 1, wherein a screw rod (2013) is rotatably connected to the inside of the movable box (2006), and a first bevel gear (2015) is sleeved at one end of the screw rod (2013).

6. The surface grinding device for fastener production according to claim 5, wherein a servo motor (2016) is fixedly installed on one side of the movable box (2006), and an output end of the servo motor (2016) extends into the movable box (2006) through the movable box, and is sleeved with a second conical tooth (2017), and the second conical tooth (2017) is meshed with the first conical tooth (2015).

7. The surface polishing device for fastener production according to claim 6, wherein a slider (2014) is sleeved on the screw rod (2013), a moving block (2008) is slidably mounted at the bottom end of the moving box (2006), the bottom end of the slider (2014) is fixedly connected with the moving block (2008), and a polishing machine (2009) is mounted at the bottom end of the moving block (2008).

8. The surface polishing device for fastener production according to claim 1, wherein a pair of servo cylinders (2002) are inserted into the upper end face of the supporting frame (2001), and the bottom ends of the servo cylinders (2002) are fixedly connected with the upper end of the dust box (2003).

9. A surface grinding device for fastener production according to claim 1, characterized in that the protective cover (2004) is provided with an opening on one side and that tempered glass is mounted inside the opening.

10. The surface polishing device for fastener production according to claim 1, wherein a collection port is opened at one side of the dust box (2003), and a closing door (2018) is hinged at one side of the collection port through a pair of hinge plates.