CN215201033U - Grinding tool mechanism for grinding size of hydraulic valve part - Google Patents

Abstract

The utility model relates to a grinding apparatus technical field just discloses a hydrovalve part size is polished and is used grinding apparatus mechanism, including the grinding device body, the last fixed surface of grinding device body installs the glass cover, one side fixed mounting that the grinding device body was kept away from to the glass cover has the safety cover, the inside fixed mounting of safety cover has the motor, fixedly connected with dwang on the output shaft of motor, and the dwang keeps away from the one end of motor and extends to the inside of glass cover. The utility model discloses a cooperation between dwang, splint, clamp and the grinding apparatus body utilizes the effect of clamp connection grinding apparatus body and dwang, has realized the effect of the easy dismouting of grinding apparatus body, has solved the difficult problem of changing of grinding apparatus body effectively, has simplified the step of grinding apparatus body installation and dismantlement, and the staff of being convenient for changes the grinding apparatus of difference to the polishing of part outer wall, has improved the quality and the quality that the part was polished, has increased grinding device's flexibility and functionality simultaneously.

Description

Grinding tool mechanism for grinding size of hydraulic valve part

Technical Field

The utility model relates to a grinding apparatus technical field specifically is a hydrovalve part size is polished and is used grinding apparatus mechanism.

Background

The hydraulic valve is an automatic element operated by pressure oil of the pressure oil, is controlled by the pressure oil of the pressure oil distribution valve, is usually combined with an electromagnetic pressure distribution valve for use, can be used for remotely controlling the on-off of oil, gas and water pipeline systems of hydropower stations, is usually used for clamping, controlling, lubricating and other oil circuits, has a direct-acting type and a pilot type, and is of a multi-purpose pilot type, the hydraulic valve consists of various parts, is indispensable to the part processing process for grinding the parts, is one of surface modification technologies, generally refers to a processing method for changing the physical properties of the material surface by friction by means of a rough object (sand paper containing particles with higher hardness and the like), and mainly aims to obtain specific surface roughness, smooth the part surface and improve the connection accuracy of each part, the installation of a grinding tool in grinding is the most basic requirement in the grinding process, and the grinding tool is used for grinding, Grinding and polishing tools.

However, the existing polishing device adopts a polishing tool held by a worker to polish the surface of a part, so that the workload of the worker is increased, the worker easily causes muscle fatigue due to the long-term lifting action, and the risk of accidents occurring in the process of polishing the part by the worker is increased; the manual grinding mode slows down the working progress of part grinding, prolongs the processing time of part grinding, reduces the efficiency of part grinding, and simultaneously reduces the quality of part grinding; the device of polishing is handed to the staff, is not convenient for change the grinding apparatus for the step of grinding apparatus change becomes complicated and loaded down with trivial details.

SUMMERY OF THE UTILITY MODEL

Not enough to prior art, the utility model provides a hydrovalve part size is polished and is used grinding apparatus mechanism possesses the grinding apparatus and is convenient for the installation and dismantles, mechanical polishing replace artifical the polishing, improve the quality of polishing the back part and improve the advantage of the efficiency that the part was polished, has solved the problem that proposes in the above-mentioned background art.

The utility model provides a following technical scheme: a grinding tool mechanism for grinding the size of a hydraulic valve part comprises a grinding device body, wherein a glass cover is fixedly arranged on the upper surface of the grinding device body, a protective cover is fixedly arranged on one side, away from the grinding device body, of the glass cover, a motor is fixedly arranged inside the protective cover, a rotating rod is fixedly connected onto an output shaft of the motor, one end, away from the motor, of the rotating rod extends into the glass cover, a clamping plate is fixedly arranged at one end, away from the motor, of the rotating rod, fixing rings are fixedly arranged on the left side and the right side of the clamping plate, a clamping hoop positioned on the inner wall of the fixing ring is movably sleeved on the outer wall of the clamping plate, a screw rod is movably sleeved on the inner wall of the left end and the right end of the clamping plate, a vertical rod is movably clamped on the inner wall of the clamping plate, a grinding tool body is fixedly arranged at the lower end of the vertical rod, and a rotating rod positioned below the grinding tool body is movably sleeved on the front inner part of the glass cover, the front surface of the rotating rod is fixedly connected with a bottom plate, one side of the bottom plate far away from the rotating rod is fixedly provided with a fixing rod, a connecting rod is fixedly arranged on the left side of the fixed rod, a main supporting plate is fixedly connected to one end of the connecting rod, which is far away from the fixed rod, loop bars are fixedly arranged at the upper end and the lower end of the main supporting plate, the number of the loop bars is two, the left side and the right side of the inner wall of the loop bar are fixedly provided with round bars, the outer wall of each round bar is movably sleeved with a movable block, one end of the movable block is fixedly provided with an extension rod, the right side of the inner wall of the extension rod is fixedly provided with a telescopic rod, the outer wall of the telescopic rod is movably sleeved with a spring, one side of the extension rod, which is far away from the telescopic rod, is fixedly provided with a secondary support plate, the inside activity of accessory shoe left side has cup jointed the horizontal pole that is located the right side inner wall of dead lever, the outer wall activity of rotary rod has cup jointed the support that is located the glass cover back.

Preferably, rotatory hole has been seted up at the back of glass cover, and the inner wall in rotatory hole cup joints with the outer wall activity of rotary rod, the upside of glass cover has been seted up and has been rotated the hole, and the inner wall in hole that just rotates cup joints with the outer wall activity of dwang.

Preferably, splint set up to the cambered surface, the quantity of splint is four, four sides all around of bottom surface under the dwang are fixed to the upper end of splint, the inner wall of splint is provided with the sawtooth, the inner wall of splint and the meshing of the outer wall insection of montant, and the outer wall of montant is provided with the sawtooth corresponding with the splint inner wall.

Preferably, the outer wall of extension rod cup joints with the inner wall activity of loop bar, the right-hand member of extension rod extends to the outside of loop bar, the movable hole has been seted up in the left side of extension rod, and the inner wall activity of movable hole cup joints with the outer wall activity of spring, the left end of both sides and the one end fixed connection of movable block about the extension rod.

Preferably, the left end of the spring is fixedly connected with the left side of the inner wall of the sleeve rod, the right end of the spring is fixedly connected with the right side of the inner wall of the extension rod, and the outer wall of the spring is movably sleeved with the inner wall of the extension rod.

Preferably, the outer wall of the cross rod is provided with threads, the outer wall of the cross rod is in threaded sleeve joint with the inner wall on the right side of the fixing rod, the inner wall of the fixing rod is provided with threads corresponding to the outer wall of the cross rod, and the outer wall of the right end of the cross rod is movably sleeved with the inner wall on the left side of the auxiliary supporting plate.

Compared with the prior art, the utility model discloses possess following beneficial effect:

1. the utility model discloses a cooperation between dwang, splint, clamp and the grinding apparatus body utilizes the effect of clamp connection grinding apparatus body and dwang, has realized the effect of the easy dismouting of grinding apparatus body, has solved the difficult problem of changing of grinding apparatus body effectively, has simplified the step of grinding apparatus body installation and dismantlement, and the staff of being convenient for changes the grinding apparatus of difference to the polishing of part outer wall, has improved the quality and the quality that the part was polished, has increased grinding device's flexibility and functionality simultaneously.

2. The utility model discloses a cooperation between rotary rod, main tributary fagging, accessory backup pad and the horizontal pole utilizes the rotary action of rotary rod to the part, utilizes main tributary fagging and accessory backup pad to the fixed action of part inner wall simultaneously, has solved the problem that the part outer wall polished and needs artifical turn-over effectively, has increased the contact distance between staff and the grinding apparatus, has reduced the injury that the grinding apparatus in-process of polishing caused the staff, has reduced the risk that the staff accident takes place in the work.

Drawings

FIG. 1 is a schematic structural view of the present invention;

fig. 2 is a bottom view of the rotating rod of the present invention;

fig. 3 is a right side view of the rotating rod of the present invention;

fig. 4 is an enlarged view of a portion a of fig. 1 according to the present invention.

In the figure: 1. polishing the device body; 2. a glass cover; 3. a protective cover; 4. a motor; 5. rotating the rod; 6. a splint; 7. a fixing ring; 8. clamping a hoop; 9. a screw; 10. a vertical rod; 11. a grinder body; 12. rotating the rod; 13. a base plate; 14. fixing the rod; 15. a connecting rod; 16. a main supporting plate; 17. a loop bar; 18. a round bar; 19. a movable block; 20. an extension pole; 21. a telescopic rod; 22. a spring; 23. a sub-support plate; 24. a cross bar; 25. and (4) a bracket.

Detailed Description

The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.

Referring to fig. 1-4, a grinding tool mechanism for grinding the size of a hydraulic valve part comprises a grinding device body 1, a glass cover 2 is fixedly installed on the upper surface of the grinding device body 1, the glass cover 2 is installed to avoid the situation that metal fragments splash in the part grinding process, the interference of the metal fragments splashing to workers is avoided, the injury of the workers to the health due to the fact that the workers suck the fragments for a long time is also avoided, a protective cover 3 is fixedly installed on one side, away from the grinding device body 1, of the glass cover 2, a motor 4 is fixedly installed inside the protective cover 3, the protective cover 3 is installed to reinforce the motor 4 and protect the motor 4, the damage caused by the motor 4 being exposed outside is reduced, the service life of the motor 4 is prolonged, a rotating rod 5 is fixedly connected to an output shaft of the motor 4, and the installation of the motor 4 provides power for the rotation of the rotating rod 5, and one end of the rotating rod 5, which is far away from the motor 4, extends into the glass cover 2, one end of the rotating rod 5, which is far away from the motor 4, is fixedly provided with a clamping plate 6, the left side and the right side of the clamping plate 6 are fixedly provided with fixing rings 7, the mounting of the fixing rings 7 plays a supporting role in mounting the clamping ring 8, the outer wall of the clamping plate 6 is movably sleeved with a clamping ring 8 positioned on the inner wall of the fixing rings 7, the inner walls of the left end and the right end of the clamping ring 8 are movably sleeved with screw rods 9, the adjustment of loosening and fastening of the clamping ring 8 is realized through the rotation of the screw rods 9, the dismounting steps of the grinding tool body 11 and the grinding device body 1 are simplified, the replacement time of the grinding tool body 11 is shortened, the workload of workers is reduced, meanwhile, the grinding device body 1 is suitable for grinding various parts, the flexibility and the functionality of the grinding device body 1 are increased, and the use times of the grinding device body 1 are increased, the utilization rate of the polishing device body 1 is improved, a vertical rod 10 is movably clamped on the inner wall of the clamping plate 6, a grinding tool body 11 is fixedly arranged at the lower end of the vertical rod 10, a rotary rod 12 positioned below the grinding tool body 11 is movably sleeved in the front of the glass cover 2, the rotary rod 12 is rotated to drive the part to rotate, accidents caused by the fact that a worker directly contacts the part to turn over are avoided, the contact distance between the worker and the polishing device is increased, the risks of accidents of the worker are reduced, a bottom plate 13 is fixedly connected to the front of the rotary rod 12, a fixing rod 14 is fixedly arranged on one side, away from the rotary rod 12, of the bottom plate 13, a connecting rod 15 is fixedly arranged on the left side of the fixing rod 14, a main support plate 16 is fixedly connected to one end, away from the fixing rod 14, of the connecting rod 15 is connected with the main support plate 16, the upper end and the lower end of the main support plate 16 are fixedly provided with two loop bars 17, the number of the loop bars 17 is two, the left side and the right side of the inner wall of the loop bar 17 are fixedly provided with round bars 18, the outer wall of the round bar 18 is movably sleeved with a movable block 19, the movement of the movable block 19 on the outer wall of the round bar 18 plays a role in limiting the extension bar 20, so that the extension bar 20 always keeps moving in the horizontal direction with the ground, one end of the movable block 19 is fixedly provided with the extension bar 20, the right side of the inner wall of the extension bar 20 is fixedly provided with an extension bar 21, the outer wall of the extension bar 21 is movably sleeved with a spring 22, one side of the extension bar 20 away from the extension bar 21 is fixedly provided with a secondary support plate 23, the support function of the main support plate 16 and the secondary support plate 23 on the inner wall of the part is utilized, the stability of polishing of the part is strengthened, the falling-off condition of the polishing part is avoided, the cross rod 24 positioned on the right inner wall of the fixed bar 14 is movably sleeved in the left side of the secondary support plate 23, the outer wall of the rotating rod 12 is movably sleeved with a support 25 positioned on the back of the glass cover 2, and the rotating rod 12 is always kept to rotate in the horizontal direction of the ground by the aid of the support 25, so that the rotating balance of the rotating rod 12 is strengthened.

Wherein, rotatory hole has been seted up at the back of glass cover 2, and the inner wall in rotatory hole cup joints with the outer wall activity of rotary rod 12, and the installation in rotatory hole provides the effect of support for the installation of rotary rod 12, and the rotation hole has been seted up to the upside of glass cover 2, and the inner wall in rotation hole cup joints with the outer wall activity of dwang 5, and the offering in rotation hole provides the passageway for the rotation of dwang 5.

Wherein, splint 6 sets up to the cambered surface, the setting of cambered surface has increased area of contact, splint 6's quantity is four, splint 6's upper end fixed mounting is four sides all around of bottom surface under dwang 5, splint 6's inner wall is provided with the sawtooth, splint 6's inner wall and montant 10's outer wall insection meshing, and montant 10's outer wall is provided with the sawtooth corresponding with splint 6 inner wall, the stability of being connected between splint 6 and montant 10 has been consolidated to insection meshing's mode, montant 10 appears the skew of position when splint 6 rotates has been avoided.

Wherein, extension rod 20's outer wall cup joints with the inner wall activity of loop bar 17, and extension rod 20's right-hand member extends to loop bar 17's outside, and the activity hole has been seted up on extension rod 20's left side, and the inner wall in activity hole cup joints with spring 22's outer wall activity, and the offering of activity hole provides the space for spring 22's motion, the left end of both sides and movable block 19's one end fixed connection about extension rod 20, and extension rod 20's installation provides support and platform for movable block 19.

The left end of the spring 22 is fixedly connected with the left side of the inner wall of the loop bar 17, the right end of the spring 22 is fixedly connected with the right side of the inner wall of the extension bar 20, the elasticity of the main support plate 16 and the auxiliary support plate 23 is increased by the elasticity of the spring 22, and the outer wall of the spring 22 is movably sleeved with the inner wall of the extension bar 20.

Wherein, the outer wall of horizontal pole 24 is provided with the screw thread, and the outer wall of horizontal pole 24 cup joints with the inner wall screw thread on dead lever 14 right side, and the inner wall of dead lever 14 is provided with the screw thread corresponding with horizontal pole 24 outer wall, and the connected mode that the screw thread cup jointed has realized changing the removal of auxiliary supporting plate 23 through the rotation to horizontal pole 24 for distance between main tributary fagging 16 and the auxiliary supporting plate 23 is adjustable, and the part that is applicable to different diameter values is fixed, and the outer wall of horizontal pole 24 right-hand member cup joints with the left inner wall activity of auxiliary supporting plate 23.

The working principle is as follows: when the grinding tool is used, firstly, a part is sleeved on the outer wall of the main support plate 16, then the cross rod 24 is rotated, the cross rod 24 rotates and simultaneously drives the auxiliary support plate 23 to move towards the inner wall of the part, the rotation of the cross rod 24 can be stopped until the outer part of the auxiliary support plate 23 is tightly attached to the inner wall of the part, then, the motor 4 is started, the motor 4 simultaneously drives the rotating rod 5 to rotate, the rotating rod 5 simultaneously drives the vertical rod 10 to rotate in the same direction, the vertical rod 10 simultaneously drives the grinding tool body 11 to rotate in the same direction, the outer wall of the part is ground while the grinding tool body 11 rotates, then, the rotating rod 12 is rotated, the rotating rod 12 simultaneously drives the part to rotate in the same direction, the part rotates and simultaneously carries out face changing grinding, finally, when the grinding tool body 11 needs to be replaced, the screw rod 9 is rotated, the hoop 8 moves outwards and becomes loose while the clamping plate 6 is separated from the vertical rod 10, the existing grinding tool body 11 can be taken down, and the other grinding tool body 11 is replaced and installed.

It is noted that, herein, relational terms such as first and second, and the like may be used solely to distinguish one entity or action from another entity or action without necessarily requiring or implying any actual such relationship or order between such entities or actions. Also, the terms "comprises," "comprising," or any other variation thereof, are intended to cover a non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements does not include only those elements but may include other elements not expressly listed or inherent to such process, method, article, or apparatus. Simultaneously in the utility model discloses an in the drawing, fill the pattern and just do not do any other injecions for distinguishing the picture layer.

Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.

Claims (6)

1. The utility model provides a hydrovalve part size is polished and is used grinding apparatus mechanism, includes grinding device body (1), its characterized in that: the glass cover (2) is fixedly arranged on the upper surface of the polishing device body (1), the glass cover (2) is fixedly arranged on one side, away from the polishing device body (1), of the glass cover (2), the protective cover (3) is fixedly arranged on the inner portion of the protective cover (3), the motor (4) is fixedly arranged on the motor (4), the rotating rod (5) is fixedly connected with the rotating rod (5), one end, away from the motor (4), of the rotating rod (5) extends into the glass cover (2), the clamping plate (6) is fixedly arranged on one end, away from the motor (4), of the rotating rod (5), the fixing rings (7) are fixedly arranged on the left side and the right side of the clamping plate (6), the clamp (8) positioned on the inner wall of the fixing ring (7) is movably sleeved on the outer wall of the clamping plate (6), the screw rods (9) are movably sleeved on the inner walls of the left side and the right side of the clamp (8), and the vertical rods (10) are movably clamped on the inner walls of the clamping plate (6), the lower extreme fixed mounting of montant (10) has grinding apparatus body (11), the positive inside activity of glass cover (2) has cup jointed rotary rod (12) that is located grinding apparatus body (11) below, the positive fixedly connected with bottom plate (13) of rotary rod (12), one side fixed mounting that rotary rod (12) were kept away from to bottom plate (13) has dead lever (14), the left side fixed mounting of dead lever (14) has connecting rod (15), the one end fixedly connected with main tributary fagging (16) of dead lever (14) are kept away from to connecting rod (15), the upper and lower both ends fixed mounting of main tributary fagging (16) has loop bar (17), and the quantity of loop bar (17) is two, the left and right sides fixed mounting of loop bar (17) inner wall has round bar (18), the outer wall activity of round bar (18) has cup jointed movable block (19), the one end fixed mounting of movable block (19) has extension rod (20), the right side fixed mounting of extension rod (20) inner wall has telescopic link (21), spring (22) have been cup jointed in the outer wall activity of telescopic link (21), one side fixed mounting that telescopic link (21) were kept away from in extension rod (20) has accessory shoe board (23), horizontal pole (24) that are located dead lever (14) right side inner wall have been cup jointed in the left inside activity of accessory shoe board (23), support (25) that are located the glass cover (2) back have been cup jointed in the outer wall activity of rotary rod (12).

2. The grinding tool mechanism for grinding the size of the hydraulic valve part according to claim 1, wherein: rotatory hole has been seted up at the back of glass cover (2), and the inner wall in rotatory hole cup joints with the outer wall activity of rotary rod (12), the upside of glass cover (2) has been seted up and has been rotated the hole, and the inner wall in hole that just rotates cup joints with the outer wall activity of dwang (5).

3. The grinding tool mechanism for grinding the size of the hydraulic valve part according to claim 1, wherein: splint (6) set up to the cambered surface, the quantity of splint (6) is four, four sides all around of bottom surface under dwang (5) are fixed to the upper end of splint (6), the inner wall of splint (6) is provided with the sawtooth, the inner wall of splint (6) and the outer wall insection meshing of montant (10), and the outer wall of montant (10) be provided with splint (6) inner wall corresponding sawtooth.

4. The grinding tool mechanism for grinding the size of the hydraulic valve part according to claim 1, wherein: the outer wall of extension rod (20) cup joints with the inner wall activity of loop bar (17), the right-hand member of extension rod (20) extends to the outside of loop bar (17), the activity hole has been seted up in the left side of extension rod (20), and the inner wall activity of activity hole cup joints with the outer wall activity of spring (22), the left end of both sides and the one end fixed connection of movable block (19) about extension rod (20).

5. The grinding tool mechanism for grinding the size of the hydraulic valve part according to claim 1, wherein: the left end of spring (22) and the left side fixed connection of loop bar (17) inner wall, the right-hand member of spring (22) and the right side fixed connection of extension rod (20) inner wall, the outer wall of spring (22) and the inner wall activity of extension rod (20) are cup jointed.

6. The grinding tool mechanism for grinding the size of the hydraulic valve part according to claim 1, wherein: the outer wall of horizontal pole (24) is provided with the screw thread, the outer wall of horizontal pole (24) cup joints with the inner wall screw thread on dead lever (14) right side, and the inner wall of dead lever (14) is provided with the screw thread corresponding with horizontal pole (24) outer wall, the outer wall and the left inner wall activity of accessory shoe board (23) of horizontal pole (24) right-hand member cup joint.

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