CN212886901U

CN212886901U - Burnishing device is used in processing of car concave end retaining member

Info

Publication number: CN212886901U
Application number: CN202021134888.5U
Authority: CN
Inventors: 丁金钟; 丁震龙
Original assignee: Suzhou Langgu Hardware Co ltd
Current assignee: Suzhou Langgu Hardware Co ltd
Priority date: 2020-06-18
Filing date: 2020-06-18
Publication date: 2021-04-06
Anticipated expiration: 2030-06-18

Abstract

The utility model discloses a burnishing device is used in processing of car concave end retaining member, including base, location case and polishing bistrique, location case fixed mounting be in the intermediate position department at base top, four equal fixed mounting at four ends at base top have the erection column, four are passed through at the top of base erection column fixed mounting has the roof, the intermediate position department fixed mounting of roof bottom has the cylinder, the output of cylinder is provided with pneumatic telescopic link, pneumatic telescopic link's bottom fixed mounting has the mounting panel, the bottom of mounting panel is provided with two blocks of curb plates, two fixed mounting has the slide bar between the curb plate, cup joint on the slide bar and install the sliding sleeve, threaded mounting has the fastening knob on the lateral wall of sliding sleeve one side. The utility model discloses a set up a series of structures and make this device have the characteristics that the metal piece that produces when being convenient for fix and preventing the polishing the retaining member of equidimension shape splashes.

Description

Burnishing device is used in processing of car concave end retaining member

Technical Field

The utility model relates to an automobile parts processing technology field specifically is a burnishing device is used in processing of car concave end retaining member.

Background

Automobile parts, as the basis of the automotive industry, are essential factors supporting the continued healthy development of the automotive industry. Particularly, the current automobile industry is fiercely and fiercely developing independent development and innovation, and a strong part system is needed to be used as a support. The independent brand and the technical innovation of the whole vehicle need parts as a foundation, and the independent innovation of the parts generates strong driving force for the development of the whole vehicle industry, and the parts are mutually influenced and interacted, so that the independent brand of the whole vehicle is not available, the research and development innovation capability of a strong part system is difficult to burst, the support of the strong part system is not available, and the independent brand is hard to be greatly strengthened.

The car is at the in-process of production and processing, the connection between each spare part is generally fixed by retaining member locking, and the retaining member of car is when producing, in order to guarantee its smooth convenient to use in surface, need polish the processing to the retaining member, current burnishing device is at the in-process of in-service use, because the shape of the retaining member of car of difference is not of uniform size, and the irregular article of centre gripping shape that traditional burnishing device's anchor clamps can't be fine, and the part at the in-process metal of polishing can produce more metal dust, thereby these metal dust splash everywhere very easily and is inhaled by operating personnel in vivo, cause great bodily injury, therefore, we have proposed a car concave end retaining member processing in order to solve this a series of problems and have used burnishing device solution.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a burnishing device is used in processing of car concave end retaining member to solve the problem that proposes among the above-mentioned background art.

In order to achieve the above object, the utility model provides a following technical scheme: a polishing device for machining a concave end locking piece of an automobile comprises a base, a positioning box and a polishing grinding head, wherein the positioning box is fixedly arranged at the middle position of the top of the base, four ends of the top of the base are fixedly provided with mounting columns, the top of the base is fixedly provided with a top plate through four mounting columns, a cylinder is fixedly arranged at the middle position of the bottom of the top plate, the output end of the cylinder is provided with a pneumatic telescopic rod, the bottom of the pneumatic telescopic rod is fixedly provided with a mounting plate, the bottom of the mounting plate is provided with two side plates, a sliding rod is fixedly arranged between the two side plates, the sliding rod is sleeved and provided with a sliding sleeve, a fastening knob is arranged on the side wall on one side of the sliding sleeve in a threaded manner, a fixing plate is fixedly arranged at the bottom of the sliding sleeve, a mounting rod is fixedly arranged, the top of the positioning box is provided with an opening, the side walls at the two sides of the inside of the positioning box are respectively provided with two bearings, a rotating rod and a limiting rod are movably arranged in the positioning box through the bearing, a limiting block is arranged in the middle of the rotating rod, and the rotating rod is provided with two sections of reverse threads which are symmetrically distributed with the limiting block as a symmetric point, the upper thread of the rotating rod is sleeved with two internal thread sleeves, two movable rods are fixedly mounted at the tops of the internal thread sleeves, the top ends of the two movable rods are all arranged on the outer side of the top of the positioning box in a sleeved mode through the opening, shaft seats are fixedly mounted at the top ends of the two movable rods, rotating heads are movably mounted on the side wall of one side, opposite to the shaft seats, of the shaft seats, and positioning plates are fixedly mounted at the opposite ends of the rotating heads.

Preferably, the side walls of the two positioning plates on the opposite sides are provided with rubber pads, and the rubber pads are fixedly bonded with the positioning plates through strong glue.

Preferably, the limiting rod is movably sleeved with two limiting sleeves, the two limiting sleeves are respectively positioned under the internal thread sleeves, connecting blocks are arranged between the limiting sleeves and the internal thread sleeves, and the limiting sleeves are fixedly connected with the internal thread sleeves through the connecting blocks.

Preferably, a first motor is fixedly mounted on the side wall of one side of the positioning box, and one end of the rotating rod is fixedly connected with the output end of the first motor through the bearing.

Preferably, a second motor is fixedly mounted on one side of one of the shaft seats, and one end of the rotating head is fixedly connected with the output end of the second motor.

Preferably, the bottom of mounting panel encircles and is equipped with the protection casing, the top of locating box encircles and is equipped with the lower protection casing, the slot has been seted up to the inside of lower protection casing, it is located directly over the slot to go up the protection casing, just be provided with the magnetic plate on the inner wall of lower protection casing.

Compared with the prior art, the beneficial effects of the utility model are that: the utility model has the advantages of scientific and reasonable structure, convenient and safe use, through controlling the first motor, the first motor drives the rotating rod to rotate, and further the two internal thread sleeves move, and the internal thread sleeves are fixedly connected with the limiting sleeve through the connecting block, and further when the rotating rod rotates, the internal thread sleeves can not rotate along with the rotation of the rotating rod, and can only move in opposite directions or in opposite directions simultaneously through the action of two sections of reverse threads on the rotating rod, and further drive the two shaft seats to move in opposite directions or in opposite directions simultaneously, so that the device can fix the automobile concave end locking piece according to the actual size of the automobile concave end locking piece, the adaptability of the device is strong, and then according to the position of the automobile concave end locking piece actually needing polishing, the position of the sliding sleeve on the sliding rod is adjusted, and then the fixing is carried out through the fastening knob, the cylinder is controlled, the cylinder drives the pneumatic telescopic rod to stretch, the second motor is controlled again, so that the rotary head drives the concave end locking piece to rotate, further polishing treatment is carried out, the upper protective cover is also moved downwards immediately in the process of moving downwards of the polishing grinding head, the upper protective cover is inserted into the slot inside the lower protective cover, further metal fragments generated in the polishing process cannot splash out to influence the health of workers, and the metal fragments generated in the polishing process can be adsorbed by the magnetic plate arranged on the inner wall of the lower protective cover.

Drawings

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

FIG. 2 is an enlarged view of the present invention at A in FIG. 1;

fig. 3 is an enlarged view of the present invention at B in fig. 1.

In the figure: 1. a base; 2. a positioning box; 3. mounting a column; 4. a first motor; 5. a bearing; 6. a rotating rod; 7. a lower protective cover; 8. mounting a plate; 9. a top plate; 10. polishing the grinding head; 11. Mounting a rod; 12. a fixing plate; 13. fastening a knob; 14. a sliding sleeve; 15. a cylinder; 16. a pneumatic telescopic rod; 17. a side plate; 18. a slide bar; 19. a limiting rod; 20. a limiting sleeve; 21. connecting blocks; 22. an internal thread sleeve; 23. a movable rod; 24. a second motor; 25. a shaft seat; 26. turning the head; 27. positioning a plate; 28. a rubber pad; 29. an opening; 30. a limiting block; 31. an upper protective cover; 32. a slot; 33. magnetic plate.

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. 1-3, the present invention provides a technical solution: a technical scheme of a polishing device for machining a concave end locking piece of an automobile comprises a base 1, a positioning box 2 and a polishing grinding head 10, wherein the positioning box 2 is fixedly arranged at the middle position of the top of the base 1, four ends of the top of the base 1 are fixedly provided with mounting columns 3, the top of the base 1 is fixedly provided with a top plate 9 through the four mounting columns 3, the middle position of the bottom of the top plate 9 is fixedly provided with an air cylinder 15, the output end of the air cylinder 15 is provided with a pneumatic telescopic rod 16, the bottom end of the pneumatic telescopic rod 16 is fixedly provided with a mounting plate 8, the bottom of the mounting plate 8 is provided with two side plates 17, a slide rod 18 is fixedly arranged between the two side plates 17, the slide rod 18 is sleeved with a slide sleeve 14, a fastening knob 13 is arranged on the side wall of one side of the slide sleeve 14, the polishing grinding head 10 is arranged at the bottom end of the mounting rod 11, the top of the positioning box 2 is provided with an opening 29, the side walls at two sides inside the positioning box 2 are respectively provided with two bearings 5, the inside of the positioning box 2 is movably provided with a rotating rod 6 and a limiting rod 19 through the bearings 5, the middle position of the rotating rod 6 is provided with a limiting block 30, and be provided with two sections reverse screw threads on the bull stick 6, two sections reverse screw threads use stopper 30 as the symmetric point mutual symmetric distribution on the bull stick 6, two internal thread cover 22 are installed in the threaded socket joint on the bull stick 6, the equal fixed mounting in top of two internal thread cover 22 has movable rod 23, the top of two movable rod 23 all extends to the outside at location case 2 top through opening 29, the equal fixed mounting in top of two movable rod 23 has axle bed 25, equal movable mounting has the turning 26 on the lateral wall of the relative one side of two axle beds 25, the equal fixed mounting of the relative one end of two turning 26 has locating plate 27.

Preferably, two locating plate 27 opposite side's lateral wall all is provided with rubber pad 28, and rubber pad 28 passes through the powerful glue bonding with locating plate 27 and fixes for the retaining member is stable strong when fixed, and prevents locating plate 27 and retaining member rigid contact.

Preferably, movable sleeve joint has two stop collars 20 on the gag lever post 19, two stop collars 20 are located two internal thread cover 22 respectively under, and be provided with connecting block 21 between stop collar 20 and the internal thread cover 22, through connecting block 21 fixed connection between stop collar 20 and the internal thread cover 22, when making bull stick 6 rotate, internal thread cover 22 can not rotate along with bull stick 6's rotation, can only be in opposite directions or reverse direction removal simultaneously through two sections reverse screw's on the bull stick 6 effect, and then drive two axle beds 25 simultaneously in opposite directions or reverse direction removal, and then make this device can be according to the actual size of car concave end retaining member, fix it.

Preferably, a first motor 4 is fixedly installed on the side wall of one side of the positioning box 2, one end of the rotating rod 6 is fixedly connected with the output end of the first motor 4 through a bearing 5, the rotating rod 6 can be driven to rotate through the first motor 4, and then the distance between the two positioning plates 27 is adjusted.

Preferably, one side of one of the shaft seats 25 is fixedly provided with a second motor 24, and one end of the rotating head 26 is fixedly connected with the output end of the second motor 24, so that the rotating head 26 is driven to rotate by the second motor 24, and further the locking member to be polished rotates.

Preferably, the bottom of mounting panel 8 encircles and is equipped with upper shield 31, the top of locating box 2 encircles and is equipped with lower shield 7, slot 32 has been seted up to the inside of lower shield 7, upper shield 31 is located slot 32 directly over, at the in-process that polishing bistrique 10 moved down, make upper shield 31 also move down immediately, and insert the inside 32 inslots of inserting of lower shield 7, and then make the metal piece that produces during the polishing can not splash away and influence the staff healthy, and be provided with magnetic plate 33 on the inner wall of lower shield 7, can adsorb the metal piece that produces during the polishing.

The working principle is as follows: before use, the safety of each structure of the device is checked, wherein the first motor 4, the second motor 24 and the air cylinder 15 are all existing electrical elements, the electrical elements can be selected, installed and used according to actual use requirements, the first motor 4 is controlled to drive the rotating rod 6 to rotate, so that the two internal thread sleeves 22 move, the internal thread sleeves 22 are fixedly connected with the limiting sleeve 20 through the connecting block 21, when the rotating rod 6 rotates, the internal thread sleeves 22 cannot rotate along with the rotation of the rotating rod 6, and only can move in opposite directions or in reverse directions simultaneously under the action of two sections of reverse threads on the rotating rod 6, so that the two shaft seats 25 are driven to move in opposite directions or in reverse directions simultaneously, so that the device can be fixed according to the actual size of the locking piece of the concave end of the automobile, the adaptability of the device is strong, and the polishing position of the locking piece of the concave end of the automobile is required to be polished, the position of the adjusting sliding sleeve 14 on the sliding rod 18 is adjusted, the adjusting sliding sleeve is fixed through the fastening knob 13, the air cylinder 15 is controlled, the air cylinder 15 drives the pneumatic telescopic rod 16 to stretch out and draw back, the polishing grinding head is driven to move downwards to be in contact with a concave end locking piece of an automobile to be polished, the second motor 24 is controlled again, the rotating head 26 drives the concave end locking piece to rotate, the polishing treatment is carried out, in the process that the polishing grinding head 10 moves downwards, the upper protective cover 31 also moves downwards immediately, the inner part of the lower protective cover 7 is inserted into the 32 grooves, metal fragments generated in the polishing process can not be splashed out to influence the health of workers, the magnetic plate 33 is arranged on the inner wall of the lower protective cover 7, and the metal fragments generated in the polishing process can be.

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. Moreover, 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, and any standard components found in known art that may be commercially available or commercially available and may be readily customized based on the teachings of the specification and the drawings, and that the particular connection between the various components is by conventional means well known in the art, and that the machine, component, or apparatus is by model and circuit connection is by conventional means well known in the art, and will not be described in detail herein.

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

1. The utility model provides a car concave end is burnishing device for retaining member processing, includes base (1), location case (2) and polishing bistrique (10), its characterized in that: the positioning box (2) is fixedly arranged at the middle position of the top of the base (1), four ends of the top of the base (1) are fixedly provided with mounting columns (3), the top of the base (1) is fixedly provided with a top plate (9) through four mounting columns (3), the middle position of the bottom of the top plate (9) is fixedly provided with a cylinder (15), the output end of the cylinder (15) is provided with a pneumatic telescopic rod (16), the bottom of the pneumatic telescopic rod (16) is fixedly provided with a mounting plate (8), the bottom of the mounting plate (8) is provided with two side plates (17), a sliding rod (18) is fixedly arranged between the two side plates (17), the sliding rod (18) is sleeved with a sliding sleeve (14), a fastening knob (13) is installed on the side wall of one side of the sliding sleeve (14) through threads, and a fixing plate (12) is fixedly arranged at the bottom of the sliding sleeve, the bottom of the fixing plate (12) is fixedly provided with an installation rod (11), the polishing grinding head (10) is arranged at the bottom end of the installation rod (11), the top of the positioning box (2) is provided with an opening (29), the side walls of the two sides inside the positioning box (2) are respectively provided with two bearings (5), the inside of the positioning box (2) is movably provided with a rotating rod (6) and a limiting rod (19) through the bearings (5), the middle position of the rotating rod (6) is provided with a limiting block (30), the rotating rod (6) is provided with two sections of reverse threads, the two sections of reverse threads on the rotating rod (6) are mutually and symmetrically distributed by taking the limiting block (30) as a symmetrical point, the rotating rod (6) is provided with two internal thread sleeves (22) in a sleeved mode, and the tops of the two internal thread sleeves (22) are both fixedly provided with a movable rod (23), two the top of movable rod (23) all passes through opening (29) extends to the outside at location box (2) top, the equal fixed mounting in top of two movable rod (23) has axle bed (25), two equal movable mounting has turn round (26), two on the lateral wall of the relative one side of axle bed (25) equal fixed mounting of one end that turn round (26) is relative has locating plate (27).

2. The polishing device for machining a female end lock for automobiles according to claim 1, wherein: rubber pads (28) are arranged on the side walls of the two positioning plates (27) on the opposite sides, and the rubber pads (28) are fixedly bonded with the positioning plates (27) through strong glue.

3. The polishing device for machining a female end lock for automobiles according to claim 1, wherein: the utility model discloses a stop collar, including gag lever post (19), gag lever post (20) go up the activity and cup joint and install two stop collars (20), two stop collars (20) are located two respectively under internal thread bush (22), just stop collar (20) with be provided with connecting block (21) between internal thread bush (22), stop collar (20) with pass through between internal thread bush (22) connecting block (21) fixed connection.

4. The polishing device for machining a female end lock for automobiles according to claim 1, wherein: the motor is characterized in that a first motor (4) is fixedly mounted on the side wall of one side of the positioning box (2), and one end of the rotating rod (6) is fixedly connected with the output end of the first motor (4) through the bearing (5).

5. The polishing device for machining a female end lock for automobiles according to claim 1, wherein: one side of one of the shaft seats (25) is fixedly provided with a second motor (24), and one end of the rotating head (26) is fixedly connected with the output end of the second motor (24).

6. The polishing device for machining a female end lock for automobiles according to claim 1, wherein: the bottom of mounting panel (8) encircles and is equipped with protection casing (31), the top of location case (2) encircles and is equipped with down protection casing (7), slot (32) have been seted up to the inside of protection casing (7) down, it is located to go up protection casing (31) directly over slot (32), just be provided with magnetic plate (33) on the inner wall of protection casing (7) down.