CN209062784U - One kind using grinding device based on car puller hook processing - Google Patents

Abstract

The utility model provides one kind based on car puller hook processing grinding device, is related to grinding device technical field.It should be based on car puller hook processing grinding device, including work box, upper mounting plate is fixedly installed at the top of the work chamber interior wall, the bottom of the work chamber interior wall is fixedly installed with lower installation board, the both ends of the lower installation board offer threaded hole, mounting hole is offered on the upper mounting plate, offers square through hole on the column of two sides immediately ahead of the work box, the internal activity of the square through hole is equipped with push plate.It should be based on car puller hook processing grinding device, push two polishing casees mobile to centre by two push plates, it is polished simultaneously two faces of trailer hook part, expand effective work area of grinding device single polishing, two polishing casees are also constantly applying pressure to trailer hook part during simultaneously, polishing axle sleeve is contacted with car puller hook member in tight, and what can be polished is more thorough.

Description

One kind using grinding device based on car puller hook processing

Technical field

The utility model relates to grinding device technical fields, specially a kind of to use grinding device based on car puller hook processing.

Background technique

Car puller hook is mounted to the structure on the stringer of automobile in order to trailer, mainly includes hook portion and mounting portion two Point, in which: hook portion is general triangular in shape for connecting Trailer tool, and mounting portion is then generally fixed by being spirally connected or welding In on body platform or vehicle frame, in order to avoid bringing unexpected injury in the use process of car puller hook, car puller hook it is each Component all must be polished smooth sufficiently, and certainly when trailer hook part needs to safeguard, sanding and polishing is carried out to its outer wall, and The pollutant and iron rust for removing its outer wall, making it, more safety is easy-to-use in use.Grinding device refers to be ground, grind The tool of mill and polishing, burnishing action mostly come from its grinding wheel, and grinding wheel refers to grinding wheel or emery wheel etc., and uses common When some milling tools are processed, spent is artificial more, and sanding and polishing effect is bad, and the time of consuming also compares Long, the efficiency of polishing is not also high, and grinding device currently on the market also will appear a large amount of dust in operation process, dust because It is subtleer and diffuse in air, not only have an impact to the health of operator, while clearing up inconvenience, and exist and fire peace Full hidden danger.The fine particles such as the dust and dust in cleaning polishing workshop need additionally to be cleared up using dust catcher, to ensure to beat Grind shop safety, clean and tidy.

Utility model content

In view of the deficiencies of the prior art, the utility model provides a kind of based on car puller hook processing grinding device, solves It is not high with grinding device car puller hook component efficiencies of polishing based on car puller hook processing, expend time longer problem, and polishing Dust is led to the problem of in the process to be not easily cleaned.

Technical solution

In order to achieve the above object, the utility model is achieved by the following technical programs: one kind is processed based on car puller hook With grinding device, including work box, it is fixedly installed with upper mounting plate at the top of the work chamber interior wall, the work chamber interior wall Bottom is fixedly installed with lower installation board, and the both ends of the lower installation board offer threaded hole, peace is offered on the upper mounting plate Hole is filled, offers square through hole on the column of two sides immediately ahead of the work box, the internal activity of the square through hole is equipped with Push plate is fixedly installed with polishing case on the right side of the push plate, fixed table frame is fixedly installed with immediately ahead of the work box, described The bottom of fixed table frame is fixedly installed with fixed table leg, and fixed desktop is fixedly installed at the top of the fixed table frame, described solid Determine desktop top movable and trailer hook part is installed, the two sides at the top of the fixed desktop offer limit sliding chutes, the fixation The top movable of desktop is equipped with clamping transverse slat, and fixation hole, the clamping transverse slat bottom are offered at the top of the clamping transverse slat Two sides be fixedly installed with position limiting slide block, the left side at the top of the clamping transverse slat is fixedly installed with side plate, the clamping transverse slat top Clamping riser is fixedly installed on rear side of portion.

The bottom of the upper mounting plate is fixedly installed with upper connecting rod, and lower company is fixedly installed at the top of the lower installation board Extension bar, the bottom end of the upper connecting rod and the top of lower connecting rod are fixedly installed with driving motor, on the left of the driving motor Output end is movably installed with transmission shaft, and the left end of the transmission shaft is fixedly installed with driving gear, and the inside of the push plate opens up There is gear cavity, is fixedly installed with drive rack at the top of the gear cavity.

Polishing motor is fixedly installed at the top of the polishing chamber interior wall, the two sides of the polishing motor are fixedly installed with surely Fixed board, the bottom of the polishing motor are fixedly installed with partition, and the output end of the polishing motor is movably installed with shaft, described Polishing axle sleeve is fixedly installed in shaft, the bottom of the shaft is movably installed with bearing holder (housing, cover).

Further, the work box be a hollow frame, and the cross-sectional area of four columns of frame be greater than push away The cross-sectional area of plate.

Further, the work box corresponds to upper mounting plate and the position of lower installation board offers the recessed of matching size Slot, the upper mounting plate and lower installation board are installation by adhering and use fastened by screw.

Further, the quantity of the upper mounting plate is two, and two upper mounting plates are symmetric, under described The quantity of mounting plate is two, and two lower installation boards are symmetric.

Further, the quantity of the mounting hole is 12 and is all through-hole, and six mounting holes are equidistant respectively to be divided Cloth is in two upper mounting plates, and in addition six mounting holes are equally distributed on respectively on two lower installation boards.

Further, the quantity of the limit sliding chutes is four, and four limit sliding chutes are symmetrically distributed in admittedly two-by-two Determine the top of desktop, the width dimensions of the limit sliding chutes and the width dimensions of position limiting slide block match, two limit sliding chutes Horizontal spacing is consistent with the horizontal spacing of two position limiting slide blocks.

Further, the driving motor is fixedly mounted on upper mounting plate and lower installation by upper connecting rod and lower connecting rod Between plate.

Further, the driving gear is movably arranged on the gear cavity inside push plate, the driving gear and gear cavity The drive rack at top is meshed.

Further, the bottom end of the shaft runs through partition and extends to the bottom of polishing chamber interior wall, the number for axle sleeve of polishing Amount is three, offers the stomata being equally spaced on two gaps of three polishing axle sleeves.

Working principle: in use, trailer hook part to be polished to be placed on to the middle of fixed desktop, and will be into The position of row polishing is pushed into the working face region of polishing case, determines two clamping transverse slats after good position respectively from both sides to trailer Hook part is fastened, and position limiting slide block clamps trailer hook part until clamping riser in the inside Slideslip of limit sliding chutes completely, At this moment fixation hole being passed through with fixing piece and locking fastening position, start all polishing motors after the completion of fastening, shaft drives polishing Axle sleeve high speed rotation, polishing case start driving motor after opening work, and transmission shaft rotation drives driving gear rotation, drives gear Rotation drives entire push plate transverse shifting by driving the drive rack transverse shifting being meshed, and push plate drives polishing case to lean on The surface of adosculation trailer hook part is polished, and during the grinding process, and tumbling barrel of constantly fighting each other applies lateral pressure to dragging Coupler components are compressed, it is ensured that the case where bruting process is not in skid, and grinding efficiency reduces is unclamped tight after the completion of polishing It is fixedly mounted with and sets, adjustment polishing carries out fastening polishing behind position again, and the dust occurred in bruting process can be set by external dust suction Standby connection stomata is cleaned out at the first time, is avoided later period cleaning difficulty from increasing, is reduced the pollution to working environment, hollow work Ensure good gas permeability in bruting process as case, extends the polishing case working time.

Beneficial effect

1, two push plates should be driven by two driving motors, two push plates push away based on car puller hook processing grinding device Dynamic two polishing casees are mobile to centre, are polished simultaneously two faces of trailer hook part, expand grinding device single and beat Mill effective work area, while in the process two polishing casees also constantly to trailer hook part apply pressure, polish axle sleeve and The contact of car puller hook member in tight, what can be polished is more thorough, also reduces the probability having skidded, is polished to same effect The required time also greatly shortens, and in the same time, trailer hook part can be polished more smooth, grinding effect More outstanding, pressurization polishing greatly improves the efficiency of grinding device while both direction, expends the time and largely reduces, polishes Effect is also more smooth, reduces the difficulty and intensity of later period finishing, can mention for the time that entire production link saves out High yield.

2, two gaps of three polishing axle sleeves in case of polishing at one should be passed through based on car puller hook processing grinding device A large amount of stomatas of inside setting equidistant arrangement clear up dust, and stomata can be with external dust collection equipment air exercise mill axle sleeve polishing trailer hook portion The a large amount of dust generated when part at the first time clean out by interior absorption, and avoiding problems dust to enter inside polishing case internal damage Part, improves the service life of grinding device inner body indirectly, and polishing axle sleeve is also easy to be stained with dust, can directly reduce Grinding efficiency, serious it is possible that skidding, the case where can not polishing completely, and first time can be safe to the cleaning of dust Effectively avoid this case, including later period dust that from will not permeating in air, this brings a health to operator The working environment of safety, it is ensured that the whole safety in polishing workshop is clean and tidy, greatly reduces the cleaning difficulty of polishing workshop dust, It is convenient and efficient and hygienic.

3, trailer hook portion to be polished should be placed by the fixation desktop of large area based on car puller hook processing grinding device Part facilitates the balance and stability of component in bruting process, and position limiting slide block slides in the limit sliding chutes to match, drives folder It holds transverse slat and clamping riser compresses component, and can be with fixing piece to compacted position by the fixation hole on clamping transverse slat It is locked, the car puller hook after locking compacted position can not be shaken during the grinding process with held stationary, to grinding efficiency, polishing Reliability brings basic guarantee, in addition, two clamping risers apply the compaction direction of component with two polishing casees to component The direction of pressure is consistent, and also consistent to the polishing direction of component with polishing shaft, this is just more enhanced in bruting process, trailer The stability of hook part and entire grinding device.Safety when stability just improves operator's operating device is improved, is subtracted The unexpected injury that they are subject in process of production is lacked.

Detailed description of the invention

FIG. 1 is a schematic structural view of the utility model.

Fig. 2 is that the utility model clamps transverse plate structure schematic diagram.

Fig. 3 is the utility model driving motor structural schematic diagram.

Fig. 4 is the utility model plate pushing structure schematic diagram.

Fig. 5 is the utility model polishing box structure schematic diagram.

Fig. 6 is the utility model polishing case side structure schematic diagram.

In figure: 1 work box, 2 upper mounting plates, 3 lower installation boards, 4 threaded holes, 5 mounting holes, 6 square through holes, 7 push plates, 8 dozens Tumbling barrel, 9 fixed table frame, 10 fixed table legs, 11 fixed desktops, 12 trailer hook parts, 13 limit sliding chutes, 14 clamping transverse slats, 15 are consolidated Determine hole, 16 position limiting slide blocks, 17 side plates, 18 clamping risers, 19 upper connecting rods, 20 lower connecting rods, 21 driving motors, 22 transmission shafts, 23 driving gears, 24 gear cavities, 25 drive racks, 26 polishing motors, 27 steadying plates, 28 partitions, 29 shafts, 30 polishing axle sleeves, 31 bearing holder (housing, cover)s, 32 stomatas.

Specific embodiment

The following will be combined with the drawings in the embodiments of the present invention, carries out the technical scheme in the embodiment of the utility model Clearly and completely describe, it is clear that the described embodiments are only a part of the embodiments of the utility model, rather than whole Embodiment.Based on the embodiments of the present invention, those of ordinary skill in the art are without making creative work Every other embodiment obtained, fall within the protection scope of the utility model.

As shown in Figs. 1-2, the utility model embodiment provides a kind of based on car puller hook processing grinding device, including work Case 1, work box 1 is a hollow frame, and the cross-sectional area of four columns of frame is greater than the cross-sectional area of push plate 7, work Make to be fixedly installed with upper mounting plate 2 at the top of 1 inner wall of case, the bottom of 1 inner wall of work box is fixedly installed with lower installation board 3, work The position that case corresponds to upper mounting plate 2 and lower installation board 3 offers the groove of matching size, upper mounting plate 2 and lower installation board 3 It is installation by adhering and uses fastened by screw, the quantity of upper mounting plate 2 is two, and two upper mounting plates 2 are in symmetrical point Cloth, the quantity of lower installation board 3 is two, and two lower installation boards 3 are symmetric, and the both ends of lower installation board 3 offer screw thread Hole 4 offers mounting hole 5 on upper mounting plate 2, and the quantity of mounting hole 5 is 12 and is all through-hole, and six mounting holes 5 are distinguished Two upper mounting plates 2 are equally distributed on, in addition six mounting holes 5 are equally distributed on respectively on two lower installation boards 3, work box 1 Square through hole 6 is offered on the column of front two sides, the internal activity of square through hole 6 is equipped with push plate 7, the right side of push plate 7 It is fixedly installed with polishing case 8, the front of work box 1 is fixedly installed with fixed table frame 9, and the bottom of fixed table frame 9 is fixedly mounted There is fixed table leg 10, the top of fixed table frame 9 is fixedly installed with fixed desktop 11, and fixed 11 top movable of desktop is equipped with trailer The two sides of hook part 12, fixed 11 top of desktop offer limit sliding chutes 13, and the top movable of fixed desktop 11 is equipped with clamping Transverse slat 14, the top of clamping transverse slat 14 offer fixation hole 15, and the two sides of clamping 14 bottom of transverse slat are fixedly installed with position limiting slide block 16, the quantity of limit sliding chutes 13 is four, and four limit sliding chutes 13 are symmetrically distributed in the top of fixed desktop 11 two-by-two, limit The width dimensions of width dimensions and position limiting slide block 16 of position sliding slot 13 match, the horizontal spacing of two limit sliding chutes 13 and two The horizontal spacing of position limiting slide block 16 is consistent, and the left side at 14 top of clamping transverse slat is fixedly installed with side plate 17, and clamping transverse slat 14 pushes up It is fixedly installed with clamping riser 18 on rear side of portion, trailer hook part 12 to be polished is placed by the fixation desktop 9 of large area, is had Help the balance and stability of component in bruting process, position limiting slide block 16 slides in the limit sliding chutes 13 to match, drives folder It holds transverse slat 14 and clamping riser 18 compresses component, and fixing piece pair can be used by the fixation hole 15 on clamping transverse slat 14 Compacted position is locked, and the car puller hook after locking compacted position can not be shaken during the grinding process with held stationary, to polishing Efficiency, polishing reliability bring basic guarantee, in addition, compaction direction and two polishing casees of two clamping risers 18 to component 8 pairs of components apply that stressed direction is consistent, also consistent to the polishing direction of component with polishing shaft 30, this, which is just more enhanced, beats During mill, the stability of trailer hook part 12 and entire grinding device.It improves stability and just improves operator's operation dress Safety when setting reduces the unexpected injury that they are subject in process of production.

As shown in Figure 3-4, the bottom of upper mounting plate 2 is fixedly installed with upper connecting rod 19, the fixed peace in the top of lower installation board 3 Equipped with lower connecting rod 20, the bottom end of upper connecting rod 19 and the top of lower connecting rod 20 are fixedly installed with driving motor 21, driving electricity Machine 21 is fixedly mounted between upper mounting plate 2 and lower installation board 3 by upper connecting rod 19 and lower connecting rod 20, and driving motor 21 is left The output end of side is movably installed with transmission shaft 22, and the left end of transmission shaft 22 is fixedly installed with driving gear 23, and the inside of push plate 7 is opened Equipped with gear cavity 24, the top of gear cavity 24 is fixedly installed with drive rack 25, and driving gear 23 is movably arranged in push plate 7 The gear cavity 24 in portion, driving gear 23 are meshed with the drive rack 25 at 24 top of gear cavity, and two driving motors drive two Push plate, two push plates 7 push two polishing casees 8 mobile to centre, are polished simultaneously two faces of trailer hook part 12, Expand grinding device single polishing effective work area, while in the process two polishing casees 8 also constantly to trailer hook portion Part 12 applies pressure, and polishing axle sleeve 30 and trailer hook part 12 are in close contact, and what can be polished is more thorough, also reduces appearance The probability of skidding, being polished to the time required for same effect also greatly shortens, and in the same time, it can be by car puller hook Component 12 is polished more smooth, and grinding effect is more outstanding, and pressurization polishing makes the efficiency of grinding device while both direction It greatly improves, the consuming time largely reduces, and grinding effect is also more smooth, reduces the difficulty and intensity of later period finishing, is Yield can be improved in the time that entire production link saves out.

As seen in figs. 5-6, polishing motor 26 is fixedly installed at the top of polishing 8 inner wall of case, the two sides of polishing motor 26 are solid Dingan County is equipped with steadying plate 27, and the bottom of polishing motor 26 is fixedly installed with partition 28, the output end activity installation of polishing motor 26 There is shaft 29, polishing axle sleeve 30 is fixedly installed in shaft 29, the bottom of shaft 29 is movably installed with bearing holder (housing, cover) 31, shaft 29 Bottom end runs through partition 28 and extends to the bottom of polishing 8 inner wall of case, and the quantity of polishing axle sleeve 30 is three, three polishing axle sleeves 30 Two gaps on offer the stomata 32 being equally spaced, between two of three polishing axle sleeves 30 in case 8 of polishing at one A large amount of stomatas 32 of setting equidistant arrangement clear up dust inside gap, and stomata 32 can be polished with external dust collection equipment air exercise mill axle sleeve 30 The a large amount of dust generated when trailer hook part 12 at the first time clean out by interior absorption, and avoiding problems dust to enter polishing case 8 Internal damage inner body, improves the service life of grinding device inner body indirectly, and polishing axle sleeve 30 is also easy to be stained with Dust can directly reduce grinding efficiency, serious it is possible that skidding, the case where can not polishing completely, and at the first time to powder The cleaning of dirt can safely and effectively avoid this case, including later period dust that from will not permeating in air, this is to operation Personnel bring a healthy and safe working environment, it is ensured that the whole safety in polishing workshop is clean and tidy, greatly reduces grinding machine Between dust cleaning difficulty, it is convenient and efficient and hygienic.

While there has been shown and described that the embodiments of the present invention, for the ordinary skill in the art, It is understood that these embodiments can be carried out with a variety of variations in the case where not departing from the principles of the present invention and spirit, repaired Change, replacement and variant, the scope of the utility model is defined by the appended claims and the equivalents thereof.

Claims (9)

1. one kind is based on car puller hook processing grinding device, including work box (1), it is characterised in that: work box (1) inner wall Top be fixedly installed with upper mounting plate (2), the bottom of work box (1) inner wall is fixedly installed with lower installation board (3), described The both ends of lower installation board (3) offer threaded hole (4), offer mounting hole (5), the work box on the upper mounting plate (2) (1) it is offered square through hole (6) on the column of front two sides, the internal activity of the square through hole (6) is equipped with push plate (7), it is fixedly installed with polishing case (8) on the right side of the push plate (7), is fixedly installed with fixation immediately ahead of the work box (1) The bottom of table frame (9), the fixed table frame (9) is fixedly installed with fixed table leg (10), and the top of the fixed table frame (9) is fixed It is equipped with fixed desktop (11), fixed desktop (11) top movable is equipped with trailer hook part (12), the fixed desktop (11) two sides at the top of offer limit sliding chutes (13), and the top movable of the fixed desktop (11) is equipped with clamping transverse slat (14), it is offered fixation hole (15) at the top of the clamping transverse slat (14), the fixed peace in two sides of described clamping transverse slat (14) bottom Equipped with position limiting slide block (16), the left side at the top of clamping transverse slat (14) is fixedly installed with side plate (17), the clamping transverse slat (14) rear side at the top of is fixedly installed with clamping riser (18)；

The bottom of the upper mounting plate (2) is fixedly installed with upper connecting rod (19), and the top of the lower installation board (3) is fixedly mounted Have lower connecting rod (20), the bottom end of the upper connecting rod (19) and the top of lower connecting rod (20) are fixedly installed with driving motor (21), the output end on the left of the driving motor (21) is movably installed with transmission shaft (22), and the left end of the transmission shaft (22) is solid Dingan County offers gear cavity (24) equipped with driving gear (23), the inside of the push plate (7), and the top of the gear cavity (24) is solid Dingan County is equipped with drive rack (25)；

Polishing motor (26) is fixedly installed at the top of polishing case (8) inner wall, the two sides of polishing motor (26) are fixed It is equipped with steadying plate (27), the bottom of polishing motor (26) is fixedly installed with partition (28), polishing motor (26) Output end is movably installed with shaft (29), and polishing axle sleeve (30) is fixedly installed on the shaft (29), the shaft (29) Bottom is movably installed with bearing holder (housing, cover) (31).

2. according to claim 1 a kind of based on car puller hook processing grinding device, it is characterised in that: the work box It (1) is a hollow frame, and the cross-sectional area of four columns of frame is greater than the cross-sectional area of push plate (7).

3. according to claim 1 a kind of based on car puller hook processing grinding device, it is characterised in that: the work box pair Answer the position of upper mounting plate (2) and lower installation board (3) to offer the groove of matching size, the upper mounting plate (2) and under Mounting plate (3) is installation by adhering and uses fastened by screw.

4. according to claim 1 a kind of based on car puller hook processing grinding device, it is characterised in that: the upper mounting plate (2) quantity is two, and two upper mounting plates (2) are symmetric, and the quantity of the lower installation board (3) is two, And two lower installation boards (3) are symmetric.

5. according to claim 1 a kind of based on car puller hook processing grinding device, it is characterised in that: the mounting hole (5) quantity is 12 and is all through-hole, and six mounting holes (5) are equally distributed on two upper mounting plates (2) respectively, separately Outer six mounting holes (5) are equally distributed on respectively on two lower installation boards (3).

6. according to claim 1 a kind of based on car puller hook processing grinding device, it is characterised in that: the limit sliding chutes (13) quantity is four, and four limit sliding chutes (13) are symmetrically distributed in the top of fixed desktop (11) two-by-two, described The width dimensions of limit sliding chutes (13) and the width dimensions of position limiting slide block (16) match, between the transverse direction of two limit sliding chutes (13) Away from consistent with the horizontal spacing of two position limiting slide blocks (16).

7. according to claim 1 a kind of based on car puller hook processing grinding device, it is characterised in that: the driving motor (21) it is fixedly mounted between upper mounting plate (2) and lower installation board (3) by upper connecting rod (19) and lower connecting rod (20).

8. according to claim 1 a kind of based on car puller hook processing grinding device, it is characterised in that: the driving gear (23) the internal gear cavity (24) of push plate (7), the driving at the top of driving gear (23) and gear cavity (24) are movably arranged on Rack gear (25) is meshed.

9. according to claim 1 a kind of based on car puller hook processing grinding device, it is characterised in that: the shaft (29) Bottom end through partition (28) and extend to polishing case (8) inner wall bottom, polishing axle sleeve (30) quantity be three, three institutes It states and offers the stomata (32) being equally spaced on two gaps of polishing axle sleeve (30).