CN219380123U - Cold heading grinding apparatus for mobilizable car of grinding machanism scrapes lacquer bolt - Google Patents

Abstract

The utility model discloses a cold heading grinding tool for a small automobile paint scraping bolt with a movable grinding mechanism, which comprises a box body, wherein a workbench is fixedly connected to the left side and the right side of an inner cavity of the box body near the bottom, a plurality of round holes are formed in the workbench, fixing plates are fixedly connected to the left side and the right side of the top of the workbench, first bearings are fixedly connected to the positions, near the center, of the two fixing plates, through mutual matching of all parts, the device has a good fixing effect on a bolt product, displacement during grinding is prevented, the grinding efficiency is influenced, the bolt product is conveniently turned over, the grinding of a plurality of surfaces is conveniently carried out, the grinding mechanism is conveniently moved, the use flexibility is improved, the effect of effectively cleaning burrs is achieved, meanwhile, the grinding mechanism can be cooled to a certain extent, the cleaned burrs are conveniently collected, and the practicability of the device is improved.

Description

Cold heading grinding apparatus for mobilizable car of grinding machanism scrapes lacquer bolt

Technical Field

The utility model relates to the technical field of automobile part manufacturing machinery, in particular to a cold-heading grinding tool for a small automobile paint scraping bolt, wherein a grinding mechanism is movable.

Background

The cold heading process is one of the new processes of small and non-cutting metal pressure processing, and is a processing method which utilizes plastic deformation generated by metal under the action of external force and redistributes and transfers the metal volume by means of a die so as to form required parts or blanks.

Along with the development of national industrialization, the demands of users for high-quality paint scraping bolts are increasingly prominent, and stamping forming is usually adopted before the production of the bolts, but more burrs are generated on the bolts after the stamping forming, so that the quality problem of products is affected, the existing bolt products are generally subjected to manual deburring, the workload of workers is increased, the working efficiency is reduced, and therefore, the cold heading grinding tool for the small-sized automobile paint scraping bolts with movable grinding mechanisms is provided.

Disclosure of Invention

In order to overcome the defects in the prior art, one of the purposes of the utility model is to provide a cold heading grinding tool for a paint scraping bolt of a small car, wherein a grinding mechanism is movable.

One of the purposes of the utility model is realized by adopting the following technical scheme:

the utility model provides a mobilizable car of grinding machanism scrapes lacquer cold-heading grinding apparatus for bolt, includes the box, box inner chamber left and right sides is close to the common fixedly connected with workstation of bottom department, a plurality of round hole has been seted up on the workstation, the workstation top is close to the equal fixedly connected with fixed plate of left and right sides, two be close to the equal fixedly connected with first bearing of center department on the fixed plate, two first bearing inner chamber all runs through and is equipped with the bull stick, two the equal fixedly connected with revolving plate of one end that the bull stick kept away from mutually, two the equal fixedly connected with positioning gear of one end that the bull stick outside edge kept away from mutually, two the equal fixedly connected with rectangle frame of one side that the bull stick is close to mutually, two the equal fixedly connected with second bearing of one side that the rectangle frame is close to mutually is close to the equal fixedly connected with of center department, two the equal fixedly connected with fixed tube of one side that the rectangle frame is close to mutually, two the equal fixedly connected with screw thread tube inner chamber all runs through and is equipped with screw thread tube inner chamber all, two adjacent screw thread tube inner chamber all be close to mutually.

Further, two the equal fixedly connected with fixed block in one side that the fixed plate kept away from mutually is close to top department, two locating hole has all been seted up to the department that is close to the center on the fixed block, two the locating hole inner chamber all runs through and is equipped with the locating lever, two equal fixedly connected with locating piece in locating lever top, two locating piece bottom is close to the left and right sides all and the common fixedly connected with positioning spring in adjacent fixed block top, two the locating lever bottom all sets up for intermeshing with adjacent positioning gear top.

Further, two the equal fixedly connected with slide bar of one end that screwed pipe top and bottom kept away from mutually, adjacent the equal fixedly connected with slider of one end that the slide bar kept away from mutually, two the spout has all been seted up to fixed pipe inner chamber top and bottom, and a plurality of the slider all is located adjacent spout inner chamber.

Further, two the equal fixedly connected with first grip block of one side that the interlock board is close to mutually is close to bottom department, two the equal fixedly connected with rectangular plate of one side that the interlock board is close to mutually is close to top department, two the through-hole has all been seted up to the left and right sides on the rectangular plate, a plurality of the through-hole inner chamber all runs through and is equipped with the movable rod, a plurality of the equal fixedly connected with movable block in movable rod top, adjacent the common fixedly connected with second grip block in movable rod bottom, adjacent the arc wall has all been seted up to one side that the second grip block is close to mutually with first grip block, a plurality of the equal fixedly connected with slipmat in arc wall inner chamber.

Further, two equal fixedly connected with third bearing of center department is close to at second grip block top, two the equal grafting of third bearing inner chamber has the second threaded rod, two first screw hole has all been seted up near center department on the rectangular plate, two second threaded rod top all runs through adjacent first screw hole inner chamber to fixedly connected with disc, and two second threaded rod outside edge all sets up for intermeshing with adjacent first screw hole inner chamber.

Further, the box left and right sides is close to the equal fixedly connected with fourth bearing of top department, two fourth bearing inner chamber runs through jointly and is equipped with the screw thread axle, box right side is close to top department fixedly connected with motor, motor power take off shaft and screw thread axle right-hand member fixed connection, box inner chamber is close to top department and has the rectangular block, the second screw hole has been seted up near center department on the rectangular block, screw thread axle outside edge runs through second screw hole inner chamber, just screw thread axle outside edge and second screw hole inner chamber are intermeshing setting, rectangular block bottom fixedly connected with electric telescopic handle, electric telescopic handle bottom fixedly connected with polishing equipment, rectangular block top fixedly connected with gag lever post, gag lever post top fixedly connected with spacing ring, box inner chamber left and right sides is close to top department and is fixedly connected with horizontal pole jointly, the limit ring inner chamber is run through to horizontal pole outside edge.

Further, the laminating of box inner chamber bottom is equipped with the collecting box, box right side is close to bottom department fixedly connected with water tank, water tank top is close to center department and installs the water pump, water pump top and box right side are close to top department and peg graft jointly and have the outlet pipe, the left end grafting of outlet pipe has the sprinkler bead.

Compared with the prior art, the utility model has the beneficial effects that:

through mutually supporting between each part for the device is fixed effectually to the bolt goods, takes place the displacement when preventing to polish, influences polishing efficiency, and is convenient for overturn the bolt goods, is convenient for polish a plurality of faces, and makes this grinding machanism be convenient for remove, has improved the flexibility of use, has reached the effect of effective clearance burr, can be to the certain degree simultaneously cool down the grinding machanism and handle, and the burr that the clearance of being convenient for got off is collected, has improved the practicality of the device.

The foregoing description is only an overview of the present utility model, and is intended to be implemented in accordance with the teachings of the present utility model, as well as the preferred embodiments thereof, together with the following detailed description of the utility model, given by way of illustration only, together with the accompanying drawings.

Drawings

Fig. 1 is a front view of the present embodiment;

FIG. 2 is an enlarged view of FIG. 1 at A;

FIG. 3 is an enlarged view at B in FIG. 2;

FIG. 4 is an enlarged view at C in FIG. 2;

fig. 5 is a right side view of the first clamping plate and the second clamping plate of the component of the present embodiment.

In the figure: 1. a case; 2. a motor; 3. a threaded shaft; 4. rectangular blocks; 5. an electric telescopic rod; 6. polishing equipment; 7. a limit rod; 8. a limiting ring; 9. a cross bar; 10. a water tank; 11. a water pump; 12. a water spray head; 13. a work table; 14. a collection box; 15. a rotating rod; 16. a rotating plate; 17. positioning gears; 18. a rectangular frame; 19. a first threaded rod; 20. a turntable; 21. a threaded tube; 22. a fixed tube; 23. a linkage plate; 24. a first clamping plate; 25. a second clamping plate; 26. a second threaded rod; 27. a disc; 28. a slide bar; 29. a slide block; 30. a positioning rod; 31. a positioning block; 32. a positioning spring; 33. an anti-slip mat.

Detailed Description

The present utility model will be further described with reference to the accompanying drawings and detailed description, wherein it is to be understood that, on the premise of no conflict, the following embodiments or technical features may be arbitrarily combined to form new embodiments.

It will be understood that when an element is referred to as being "fixed to" another element, it can be directly on the other element or intervening elements may also be present. When a component is considered to be "connected" to another component, it can be directly connected to the other component or intervening components may also be present. When an element is referred to as being "disposed on" another element, it can be directly on the other element or intervening elements may also be present. The terms "vertical," "horizontal," "left," "right," and the like are used herein for illustrative purposes only.

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 utility model belongs. The terminology used herein in the description of the utility model is for the purpose of describing particular embodiments only and is not intended to be limiting of the utility model. The term "and/or" as used herein includes any and all combinations of one or more of the associated listed items.

Referring to fig. 1-5, the present utility model provides a technical solution:

example 1:

the utility model provides a portable small-size car of grinding machanism scrapes cold-heading grinding apparatus for paint bolt, which comprises a box body 1, the box body 1 inner chamber left and right sides is close to bottom department common fixedly connected with workstation 13, a plurality of round hole has been seted up on workstation 13, workstation 13 top is close to left and right sides all fixedly connected with fixed plate, be close to center department all fixedly connected with first bearing on the two fixed plates, two first bearing inner chamber all run through and are equipped with bull stick 15, the one end that two bull stick 15 kept away from mutually all fixedly connected with rotor plate 16, the one end that two bull stick 15 outside edge kept away from mutually all fixedly connected with positioning gear 17, the one end that two bull stick 15 kept away from mutually all fixedly connected with rectangle frame 18, one side that two rectangle frames 18 kept away from mutually is close to the center department all fixedly connected with second bearing, two second bearing inner chamber all run through and are equipped with first threaded rod 19, two first threaded rod 19 one end that first bull stick 19 kept away from mutually all fixedly connected with carousel 20, the two rectangular frames 18 are fixedly connected with fixing pipes 22 near the center on one side near the center, threaded pipes 21 are penetrated and arranged in the inner cavities of the two fixing pipes 22, one ends of the two first threaded rods 19 near the inner cavities of the adjacent threaded pipes 21 are penetrated and arranged in a mutually meshed manner, one ends of the two first threaded rods 19 near the outer edges of the two threaded pipes 21 are fixedly connected with a linkage plate 23, fixing blocks are fixedly connected with the two fixing plates near the top on one side far away from the two fixing plates, positioning holes are formed in the two fixing blocks near the center, positioning rods 30 are penetrated and arranged in the inner cavities of the two positioning holes, positioning blocks 31 are fixedly connected with the top ends of the two positioning rods 30, positioning springs 32 are fixedly connected with the tops of the adjacent fixing blocks on the left side and the right side near the bottoms of the two positioning blocks 31, the bottom ends of the two positioning rods 30 are mutually meshed with the top parts of the adjacent positioning gears 17, the ends, far away from each other, of the tops and the bottoms of the two threaded pipes 21 are fixedly connected with sliding rods 28, the ends, far away from each other, of the adjacent sliding rods 28 are fixedly connected with sliding blocks 29, the tops and the bottoms of the inner cavities of the two fixed pipes 22 are provided with sliding grooves, a plurality of sliding blocks 29 are positioned in the inner cavities of the adjacent sliding grooves, the parts, close to the bottoms, of the two interlocking plates 23 are fixedly connected with first clamping plates 24, the parts, close to the tops, of the two interlocking plates 23 are fixedly connected with rectangular plates, the parts, close to the left side and the right side, of the two rectangular plates are provided with through holes, the inner cavities of the through holes are provided with movable rods in a penetrating manner, the tops of the movable rods are fixedly connected with movable blocks, the bottom ends of the adjacent movable rods are fixedly connected with second clamping plates 25 together, arc grooves are formed in one side, close to the first clamping plates 24, of each adjacent second clamping plate 25, anti-slip pads 33 are fixedly connected to inner cavities of a plurality of arc grooves, third bearings are fixedly connected to the positions, close to the center, of the tops of the two second clamping plates 25, second threaded rods 26 are inserted into the inner cavities of the two third bearings, first threaded holes are formed in the positions, close to the center, of the two rectangular plates, the top ends of the two second threaded rods 26 penetrate through the inner cavities of the adjacent first threaded holes and are fixedly connected with discs 27, and the outer edges of the two second threaded rods 26 are mutually meshed with the inner cavities of the adjacent first threaded holes;

through moving the bolt goods to between two interlock boards 23, through rotating two turntables 20, drive adjacent first threaded rod 19 through two turntables 20 and rotate, drive adjacent screwed pipe 21 to inboard through two first threaded rods 19 and remove, drive adjacent interlock board 23 to inboard removal through two screwed pipe 21, make the bolt goods bottom be close to about both ends and all with adjacent anti-skidding pad 33 between laminating each other, two interlock boards 23 continue to move to inboard, and carry out the centre gripping with bolt goods left and right sides both ends and fix, at this moment through rotating two discs 27, drive adjacent second threaded rod 26 through two discs 27 and rotate, drive adjacent second grip block 25 and move down through two second threaded rods 26, can carry out the centre gripping fixedly with bolt goods top and bottom through two second grip blocks 25 and adjacent first grip block 24, play anti-skidding effect when the centre gripping, make the device to bolt goods fixed effect good, the displacement when preventing, the efficiency of polishing influences, through upwards pulling two discs 31, drive the adjacent rotating rod 31 through two adjacent rotating rods 30 and make the adjacent rotating rod 16 through two, the two rolls the adjacent rotating shafts and make the two rolls of rotation blocks rotate, the two rolls of the adjacent rotating shafts rotate the device, the two rolls are made to rotate the adjacent rotary shafts and rotate the two rolls are driven by two rolls of the 15, the adjacent rolls of the two rolls of the roll-over device is made to rotate, the adjacent roll-over device is convenient for the two rolls are driven by the roll-over, the roll-over device is made to rotate, the roll-over is convenient to rotate, and can be driven by the roll-over, and is driven by the roll-over device is driven by the roll and has a roll-over effect.

Example 2:

the left side and the right side of the box body 1 are fixedly connected with fourth bearings near the top, two fourth bearing inner cavities jointly penetrate through a threaded shaft 3, the right side of the box body 1 is fixedly connected with a motor 2 near the top, a power output shaft of the motor 2 is fixedly connected with the right end of the threaded shaft 3, a rectangular block 4 is arranged near the top of the inner cavity of the box body 1, a second threaded hole is formed in the position, near the center, of the rectangular block 4, the outer side edge of the threaded shaft 3 penetrates through the second threaded hole inner cavity, the outer side edge of the threaded shaft 3 and the second threaded hole inner cavity are mutually meshed, an electric telescopic rod 5 is fixedly connected with a polishing device 6 at the bottom end of the electric telescopic rod 5, a limit rod 7 is fixedly connected with the top of the rectangular block 4, a limit ring 8 is fixedly connected with the top end of the limit rod 7, a water outlet pipe 14 is fixedly connected with the position, near the top of the right side of the box body 1, a water outlet pipe 10 is fixedly connected with a water tank 10 near the center, a water outlet pipe 11 is arranged at the position, a water outlet pipe 12 is connected with the top of the water outlet pipe 11, and a water outlet pipe 12 is connected with a water outlet pipe 12 at the position, near the left side of the top of the box body 1;

through starting motor 2, drive screw spindle 3 through motor 2 and rotate, can drive rectangle piece 4 through screw spindle 3 positive and negative rotation and remove about, drive electric telescopic handle 5 through rectangle piece 4 and remove about, drive polishing equipment 6 through electric telescopic handle 5 and remove about, and can drive polishing equipment 6 through electric telescopic handle 5's flexible, thereby make this polishing mechanism be convenient for remove, the flexibility of using has been improved, the effect of effective clearance burr has been reached, through starting water pump 11, can carry the water of water tank 10 inner chamber to the outlet pipe through water pump 11, and spout through sprinkler bead 12, make water spout to on with the bolt, can the certain degree cool down processing to polishing machine structure, the burr that the clearance was got off drops to collecting box 14 through the round hole, and to collecting box 14 timing clearance can, thereby make the device convenient to use, work efficiency has been improved.

Working principle: the utility model firstly moves the bolt product to the space between two interlocking plates 23, through rotating two turntables 20, drives adjacent first threaded rods 19 to rotate through two turntables 20, drives adjacent threaded pipes 21 to move inwards through two first threaded rods 19, drives adjacent interlocking plates 23 to move inwards through two threaded pipes 21, enables the bottom of the bolt product to be close to the mutual fit between the left and right ends and adjacent anti-slip pads 33 at the moment, the two interlocking plates 23 continue to move inwards, clamps and fixes the left and right ends of the bolt product, at the moment, drives adjacent second threaded rods 26 to rotate through two circular discs 27, drives adjacent second clamping plates 25 to move downwards through two second threaded rods 26, clamps and fixes the top and the bottom of the bolt product through the mutual fit of the two second clamping plates 25 and the adjacent first clamping plates 24, through the arrangement of the anti-slip pad 33, the anti-slip effect can be achieved during clamping, the device has good fixing effect on bolt products, displacement is prevented from occurring during polishing, polishing efficiency is affected, two positioning blocks 31 are pulled upwards, two positioning blocks 31 drive adjacent positioning rods 30 to move upwards, the bottom ends of the two positioning rods 30 are separated from adjacent positioning gears 17, at the moment, two rotating plates 16 are rotated to drive adjacent rotating rods 15 to rotate, two rotating rods 15 are used for driving adjacent rectangular frames 18 to rotate, the bolt products can be driven to rotate, the device is convenient for overturning the bolt products, polishing on a plurality of surfaces is facilitated, practicability of the device is improved, a screw shaft 3 is driven to rotate through a starting motor 2, a rectangular block 4 can be driven to move left and right through positive and negative rotation of the screw shaft 3, the electric telescopic rod 5 is driven to move left and right through the rectangular block 4, the grinding equipment 6 is driven to move left and right through the electric telescopic rod 5, and the grinding equipment 6 can be driven to move up and down through the expansion of the electric telescopic rod 5, so that the grinding mechanism is convenient to move, the use flexibility is improved, the effect of effectively cleaning burrs is achieved, the water pump 11 is started, the water in the inner cavity of the water tank 10 can be conveyed to the water outlet pipe through the water pump 11, the water is sprayed onto the bolts through the water spraying heads 12, the grinding mechanism can be cooled to a certain extent, the cleaned burrs fall into the collecting box 14 through round holes, the collecting box 14 is cleaned at regular time, and the device is convenient to use, and the work efficiency is improved.

The above embodiments are only preferred embodiments of the present utility model, and the scope of the present utility model is not limited thereto, but any insubstantial changes and substitutions made by those skilled in the art on the basis of the present utility model are intended to be within the scope of the present utility model as claimed.

Claims (7)

1. The utility model provides a mobilizable small-size car of grinding machanism scrapes paint cold-heading grinding apparatus for bolt, includes box, its characterized in that: the left side and the right side of the inner cavity of the box body are fixedly connected with a workbench together near the bottom, a plurality of round holes are formed in the workbench, the top of the workbench is fixedly connected with a fixed plate near the left side and the right side, the two fixed plates are fixedly connected with first bearings near the center, the inner cavities of the two first bearings are respectively provided with a rotating rod in a penetrating way, one ends of the two rotating rods far away from each other are respectively fixedly connected with a rotating plate, one ends of the outer edges of the two rotating rods far away from each other are respectively fixedly connected with a positioning gear, one ends of the two rotating rods near each other are respectively fixedly connected with a rectangular frame, one sides of the two rectangular frames near the center are respectively fixedly connected with a second bearing, two the second bearing inner chamber all runs through and is equipped with first threaded rod, two the equal fixedly connected with carousel of one end that first threaded rod kept away from mutually, two the equal fixedly connected with fixed pipe of one side that the rectangle frame is close to mutually is close to center department, two fixed pipe inner chamber all runs through and is equipped with the screwed pipe, two the one end that first threaded rod is close to mutually all runs through adjacent screwed pipe inner chamber, and two the one end that first threaded rod outside edge is close to mutually all is intermeshing with adjacent screwed pipe inner chamber and sets up, two the one end that screwed pipe is close to mutually all fixedly connected with interlock board.

2. A cold heading grinder for a paint scraping bolt of a small car with a movable grinding mechanism as defined in claim 1, wherein: two equal fixedly connected with fixed block in the side that the fixed plate kept away from mutually is close to top department, two locating hole has all been seted up to the department that is close to the center on the fixed block, two the locating hole inner chamber all runs through and is equipped with the locating lever, two equal fixedly connected with locating piece in locating lever top, two locating piece bottom is close to the left and right sides all and is connected with positioning spring jointly with adjacent fixed block top, two the locating lever bottom all sets up for intermeshing with adjacent positioning gear top.

3. A cold heading grinder for a paint scraping bolt of a small car with a movable grinding mechanism as defined in claim 1, wherein: two equal fixedly connected with slide bar of one end that screwed pipe top and bottom kept away from mutually, adjacent the equal fixedly connected with slider of one end that the slide bar kept away from mutually, two spout has all been seted up to fixed pipe inner chamber top and bottom, and a plurality of the slider all is located adjacent spout inner chamber.

4. A cold heading grinder for a paint scraping bolt of a small car with a movable grinding mechanism as defined in claim 1, wherein: two the equal fixedly connected with first grip block of one side that the interlock board is close to mutually is close to bottom department, two the equal fixedly connected with rectangular plate of one side that the interlock board is close to mutually is close to top department, two the through-hole has all been seted up to the left and right sides on the rectangular plate, a plurality of the through-hole inner chamber all runs through and is equipped with the movable rod, a plurality of the equal fixedly connected with movable block in movable rod top, adjacent the common fixedly connected with second grip block in movable rod bottom, adjacent the arc wall has all been seted up to one side that the second grip block is close to mutually with first grip block, a plurality of the equal fixedly connected with slipmat in arc wall inner chamber.

5. A small automobile paint scraping bolt cold heading grinder with a movable grinding mechanism as defined in claim 4, wherein: two equal fixedly connected with third bearing of center department is close to at second grip block top, two the equal grafting of third bearing inner chamber has the second threaded rod, two first screw hole has all been seted up near center department on the rectangular plate, two second threaded rod top all runs through adjacent first screw hole inner chamber to fixedly connected with disc, and two second threaded rod outside edge all sets up for intermeshing with adjacent first screw hole inner chamber.

6. A cold heading grinder for a paint scraping bolt of a small car with a movable grinding mechanism as defined in claim 1, wherein: the left and right sides of the box body are fixedly connected with fourth bearings near the top, two inner cavities of the fourth bearings are jointly penetrated and provided with threaded shafts, the right side of the box body is fixedly connected with a motor near the top, a power output shaft of the motor is fixedly connected with the right end of the threaded shafts, a rectangular block is arranged near the top of the inner cavity of the box body, a second threaded hole is formed in the rectangular block near the center, the outer side edge of the threaded shaft penetrates through the inner cavity of the second threaded hole, and screw spindle outside edge and second screw hole inner chamber are intermeshing setting, rectangle piece bottom fixedly connected with electric telescopic handle, electric telescopic handle bottom fixedly connected with equipment of polishing, rectangle piece top fixedly connected with gag lever post, gag lever post top fixedly connected with spacing ring, the box inner chamber left and right sides is close to the common fixedly connected with horizontal pole of top department, horizontal pole outside edge runs through the spacing ring inner chamber.

7. A cold heading grinder for a paint scraping bolt of a small car with a movable grinding mechanism as defined in claim 1, wherein: the utility model discloses a water storage tank, including box, water tank, water pump, water outlet pipe, sprinkler head, water tank, water pump, water outlet pipe, collecting box is equipped with in laminating of box inner chamber bottom, box right side is close to bottom department fixedly connected with water tank, water tank top is close to center department and installs the water pump, water pump top and box right side are close to top department and peg graft jointly have the outlet pipe, the left end grafting of outlet pipe has the sprinkler head.