CN210208901U - Edging device of car axle processing usefulness - Google Patents

Abstract

The utility model discloses an edge grinding device for processing automobile shafts, which comprises a base, wherein two vertical supporting frames which are arranged in parallel at intervals are fixed at the top of the base, a chuck for fixing the clamping of the automobile shaft to be edge ground is arranged at one opposite side of the two supporting frames, an open fixed box is movably arranged on the base and is close to one side of the base, a height adjusting device for adjusting the vertical station of a file is arranged in the fixed box, one side of the height adjusting device is connected with a file fixing device for fixing the clamping of the file through a connecting block, thus, the technical proposal only needs to twist a rotary twisting handle on a screw rod to rotate the screw rod through the height adjusting device, the rotation of the screw rod drives a screw rod nut which is in threaded fit with the screw rod to move, and drives the file on the file fixing device to move along the length direction of the screw rod under the limiting action of the fixed block, so as to realize the quick adjustment of the height of the file station.

Description

Edging device of car axle processing usefulness

Technical Field

The utility model relates to an edging device specifically is an edging device of car axle processing usefulness.

Background

In the grinding process of the automobile shaft, partial burrs are left on the edge of the shaft due to grinding errors, the automobile shaft needs to be further repaired by an edging device, and the first step of repair is primary edging treatment;

the existing edge grinding device for the automobile shaft is complex in structure and single in function, is inconvenient to quickly adjust the height, horizontal distance and telescopic distance of a file according to the difference of the edge grinding positions of the automobile shaft, and can not meet the edge grinding requirement of the automobile shaft gradually, so that the edge grinding device for machining the automobile shaft is improved.

SUMMERY OF THE UTILITY MODEL

For solving the defect that prior art exists, the utility model provides an edging device of car axle processing usefulness.

In order to solve the technical problem, the utility model provides a following technical scheme:

the utility model relates to an edging device of car axle processing usefulness, the on-line screen storage device comprises a base, the top of base is fixed with the support frame that two vertical parallel intervals set up, and two one side that the support frame is relative all is provided with the fixed chuck of clamping that is used for treating edging car axle, the activity is provided with on the base and is close to base one side and has open fixed case, just install the height adjusting device who is used for adjusting the vertical station of file in the fixed case, one side of height adjusting device is connected with the file fixing device that is used for the clamping of file to fix through the connecting block.

Preferably, a movable support is fixed at the bottom end of the fixed box, a movable sliding groove matched with the movable support is formed in the front face of the base, an insertion hole is formed in the movable sliding groove, and a locking screw matched with the insertion hole is inserted into the movable support.

Preferably, height adjusting device includes lead screw, screw-nut, fixed block and dead lever, the lead screw is at fixed incasement with the vertical parallel arrangement of dead lever, the top of lead screw runs through the top of fixed case and extends to its outside, just the bottom of lead screw and the inner wall bottom swing joint of fixed case are arranged in fixed incasement be provided with rather than matched with screw-nut on the lead screw, screw-nut's one end is fixed with the one end of connecting block and is linked to each other, screw-nut's the other end is connected with the fixed block, the fixed block slides and inserts and locates on the dead lever, the both ends of dead lever respectively with the top of fixed incasement wall and the bottom fixed connection of inner wall.

Preferably, a first bearing seat is arranged at the movable connection position of the screw rod and the bottom end of the inner wall of the fixed box, a first bearing is installed inside the first bearing seat, and an inner ring of the first bearing is connected with the bottom end of the screw rod in a clamping manner;

the end part of the screw rod arranged outside the fixed box is connected with a rotary wrench.

Preferably, the file fixing device comprises a supporting plate connected with one end, away from the screw nut, of the connecting block, a fixing plate, a main clamping plate and an auxiliary clamping plate are sequentially arranged on one side, away from the connecting block, of the supporting plate from top to bottom, the fixing plate, the auxiliary clamping plate and the supporting plate are fixedly connected, a first adjusting screw rod is inserted into the fixing plate in a threaded mode, and the bottom end of the first adjusting screw rod is movably connected with the main clamping plate.

Preferably, a limiting telescopic rod is further arranged between the fixing plate and the main clamping plate, a second bearing seat is arranged at the movable connection position of the first adjusting screw rod and the main clamping plate, a second bearing is arranged inside the second bearing seat, and an inner ring of the second bearing is connected with the end part of the first adjusting screw rod in a clamping manner.

Preferably, the adjustable file is characterized by further comprising a telescopic adjusting device used for adjusting the longitudinal distance of the file, the telescopic adjusting device comprises a limiting sliding groove arranged in the connecting block, the notch of the limiting sliding groove faces the direction of the supporting plate, a limiting sliding block is accommodated in the limiting sliding groove, one end of the limiting sliding block extends out of the notch of the limiting sliding groove and is connected with the supporting plate, a rack is arranged at the top end of the limiting sliding block, and a gear meshed with the rack is rotatably arranged on the limiting sliding block arranged in the limiting sliding groove.

Preferably, the limiting sliding block is arranged in the limiting sliding groove, the end part of the limiting sliding block is provided with a first limiting protruding block, and the top end of the inner wall of the notch of the limiting sliding groove is provided with a second limiting protruding block corresponding to the first limiting protruding block.

Preferably, the telescopic adjusting device further comprises a second adjusting screw, the second adjusting screw is rotatably inserted into the connecting block, and the end of the second adjusting screw extends into the limiting sliding groove and is connected with the rotation center of the gear.

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

1. this kind of edging device of car axle processing usefulness, through high adjusting device, only need twist the rotatory hand of twisting on the lead screw and make the lead screw rotate, the rotation of lead screw drives the screw-nut motion rather than screw-thread fit to drive the file on the file fixing device and move along lead screw length direction under the limiting displacement of fixed block and dead lever, in order to realize the quick adjustment to file station height.

2. Through being equipped with the removal support and removing the spout, the staff only needs to hold the handle on the removal support with the hand, makes the removal slider on the removal support move in removing the spout to adjust file horizontal direction to suitable station, then impress the tip of locking screw in the jack of removing the spout internal fixation, guarantee the stability of file work.

3. Through flexible adjusting device, when needs adjust the holistic longitudinal length of file, only need drive the gear revolve with rack looks meshing through twisting second adjusting screw to drive the motion of spacing slider, thereby make follow spacing slider and pull out or push from spacing spout, and then realize the adjustment to the longitudinal length of file.

Drawings

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

FIG. 2 is a schematic view of the structure of the open part of the fixing box of the present invention;

FIG. 3 is a schematic side view of the fixing box according to the present invention;

fig. 4 is an enlarged schematic view of the structure at a of the present invention;

FIG. 5 is a schematic structural view of the telescopic adjustment device of the present invention;

fig. 6 is a schematic sectional view of the connecting block of the present invention;

fig. 7 is a schematic view of the connection structure of the second adjusting screw and the gear of the present invention.

In the figure: 1. a base; 2. a support frame; 3. a chuck; 4. a fixed box; 5. moving the support; 6. a moving chute; 7. locking the screw rod; 8. a screw rod; 9. a feed screw nut; 10. a first bearing housing; 11. connecting blocks; 12. a support plate; 13. a fixing plate; 14. a main clamping plate; 15. a first adjusting screw; 16. a second bearing housing; 17. limiting the telescopic rod; 18. a limiting chute; 19. a limiting slide block; 20. a rack; 21. a second adjusting screw; 22. a gear; 23. a fixed block; 24. fixing the rod; 25. an auxiliary splint; 26. a telescopic adjusting device.

Detailed Description

The present invention will be described in further detail with reference to the accompanying drawings.

It should be noted that all the directional indicators (such as upper, lower, left, right, front and rear …) in the embodiment of the present invention are only used to explain the relative position relationship between the components, the motion situation, etc. in a specific posture (as shown in the drawings), and if the specific posture is changed, the directional indicator is changed accordingly. In addition, the descriptions related to "first", "second", etc. in the present invention are for descriptive purposes only and are not to be construed as indicating or implying relative importance or implicit ly indicating the number of technical features indicated. Thus, a feature defined as "first" or "second" may explicitly or implicitly include at least one such feature. In addition, the technical solutions in the embodiments may be combined with each other, but it must be based on the realization of those skilled in the art, and when the technical solutions are contradictory or cannot be realized, the combination of the technical solutions should not be considered to exist, and is not within the protection scope of the present invention.

Example 1:

referring to fig. 1, an edge grinding device for machining an automobile shaft comprises a base 1, two supporting frames 2 vertically arranged in parallel at intervals are fixed on the top of the base 1, and the opposite sides of the two support frames 2 are respectively provided with a chuck 3 for fixing the clamping of the automobile shaft to be edged, the chucks 3 can be driven by a driving motor to drive the automobile shaft between the two chucks 3 to rotate in the circumferential direction, and as the driving of the driving motor to the chucks 3 is the prior art, it is not repeated herein that the shape and size of the chuck can be selected according to the type of the automobile shaft to be edged, the utility model is not limited, the base 1 is movably provided with a fixed box 4 with an opening near one side of the base 1, and a height adjusting device for adjusting the vertical station of the file is arranged in the fixed box 4, and one side of the height adjusting device is connected with a file fixing device for clamping and fixing the file through a connecting block 11.

The working process is as follows: the staff will treat that the car axle of edging arranges in and carries out the clamping between the chuck 3 of two support frames 2 fixedly, carries out the altitude mixture control through the file on high adjusting device to adjustment file fixing device, makes file and the laminating of car axle surperficial deckle edge, controls driving motor to start afterwards and drives chuck 3 and rotate, and the file carries out the edging process to the deckle edge on car axle surface, after the car axle edging take off it can.

Example 2:

the embodiment is a preferred scheme of embodiment 1, please refer to fig. 1, the bottom mounting of fixed box 4 has a movable support 5, the front of base 1 is provided with a movable sliding chute 6 matched with movable support 5, one side of movable support 5 near movable sliding chute 6 is fixed with a movable sliding block matched with movable sliding chute 6, and the movable sliding chute 6 is provided with a jack, the jack is provided with a plurality of, the jack is arranged at equal intervals along the horizontal direction of the wall of the movable sliding chute 6, the movable support 5 is inserted with a locking screw 7 matched with the jack, the movable support 5 on one side of the locking screw 7 is provided with a handle.

The working process is as follows: a worker can hold the handle on the movable support 5 by hands to enable the movable sliding block on the movable support 5 to move in the movable sliding groove 6 so as to adjust the horizontal direction of the file to a proper working position, and then the end part of the locking screw 7 is pressed into the insertion hole of the movable sliding groove 6 to be fixed, so that the working stability of the file is guaranteed.

Example 3:

this embodiment is another preferred scheme of embodiment 1, please refer to fig. 1-2, the height adjusting device includes a lead screw 8, a lead screw nut 9, a fixing block 23 and a fixing rod 24, the lead screw 8 and the fixing rod 24 are vertically arranged in the fixing box 4 in parallel, the top end of the lead screw 8 penetrates through the top end of the fixing box 4 and extends to the outside thereof, the bottom end of the lead screw 8 is movably connected with the bottom end of the inner wall of the fixing box 4, the lead screw nut 9 matched with the lead screw is arranged on the lead screw 8 arranged in the fixing box 4, one end of the lead screw nut 9 is fixedly connected with one end of the connecting block 11, the lead screw nut 9 and the connecting block 11 can be fixed by screw thread or welded, the other end of the lead screw nut 9 is connected with the fixing block 23, the fixing block 23 is slidably inserted on the fixing rod 24, two ends of the, the fixed block 23 is slidably inserted on the fixed rod 24, so that the lead screw nut 9 can be limited in the same direction, and the axial rotation of the lead screw nut 9 is avoided;

furthermore, a first bearing seat 10 is arranged at the movable connection part of the screw rod 8 and the bottom end of the inner wall of the fixed box 4, a first bearing is arranged inside the first bearing seat 10, an inner ring of the first bearing is connected with the bottom end of the screw rod 8 in a clamping manner, and the end part of the screw rod 8 rotates on the first bearing in the first bearing seat 10, so that the rotation stability of the screw rod 8 is ensured;

furthermore, a rotary handle is connected to the end of the screw rod 8 arranged outside the fixed box 4, the rotary handle is convenient for workers to operate manually, and the rotary handle is wrapped with an anti-skid rubber pad.

The working process is as follows: the screw rod 8 is rotated by a worker through screwing a rotary screw driver on the screw rod 8, the screw rod 8 rotates to drive a screw nut 9 in threaded fit with the screw rod to move, and the screw nut 9 drives the connecting block 11 and a file on a file fixing device to move along the length direction of the screw rod 8 under the limiting effect of the fixing block 23 and the fixing rod 24 so as to realize the quick adjustment of the height of a file station.

Example 4:

in this embodiment, referring to fig. 3-4, a file fixing device includes a supporting plate 12 connected to an end of the connecting block 11 away from the lead screw nut 9, a fixing plate 13, a main plate 14, and an auxiliary plate 25 are sequentially disposed on a side of the supporting plate 12 away from the connecting block 11 from top to bottom, the main plate 14 and the auxiliary plate 25 have a recessed area matching with a handle of the file, so that the main plate 14 and the auxiliary plate 25 are more stable when clamped with the handle, the fixing plate 13 and the auxiliary plate 25 are fixedly connected to the supporting plate 12, a first adjusting screw 15 is inserted into the fixing plate 13 through a thread, a threaded hole matching with the first adjusting screw 15 is reserved on the fixing plate 13, and a bottom end of the first adjusting screw 15 is movably connected to the main plate 14;

further, a limiting telescopic rod 17 is further arranged between the fixing plate 13 and the main clamping plate 14, the limiting telescopic rod 17 is of a common type, only the main clamping plate 14 is guided and limited, a second bearing seat 16 is arranged at the movable connection position of the first adjusting screw 15 and the main clamping plate 14, a second bearing is arranged inside the second bearing seat 16, and the inner ring of the second bearing is connected with the end portion of the first adjusting screw 15 in a clamping mode.

The working process is as follows: when the handle of the file needs to be clamped, the handle of the file is placed between the main clamping plate 14 and the auxiliary clamping plate 25, the first adjusting screw 15 is screwed at the same time, the bottom end of the first adjusting screw is enabled to rotate in the second bearing of the second bearing seat 16 on the main clamping plate 14, the main clamping plate 14 is driven to move towards the auxiliary clamping plate 25 under the limiting effect of the limiting telescopic rod 17, the first adjusting screw 15 is screwed in the reverse direction to enable the main clamping plate 14 to be away from the file gradually until the file is clamped and fixed, and when the file needs to be taken down, the file only needs to be screwed in the reverse direction, and then the file is taken down.

Example 5:

the embodiment is still another preferable scheme of embodiment 1, please refer to fig. 5 to 6, further comprising a telescopic adjusting device 26 for adjusting a longitudinal distance of the file, wherein the telescopic adjusting device 26 includes a limiting sliding groove 18 disposed in the connecting block 11, a notch of the limiting sliding groove 18 faces the direction of the supporting plate 12, a limiting sliding block 19 is accommodated in the limiting sliding groove 18, one end of the limiting sliding block 19 extends out from the notch of the limiting sliding groove 18 and is connected with the supporting plate 12, a rack 20 is disposed at a top end of the limiting sliding block 19, a plurality of racks 20 are disposed at equal intervals along a length direction of the top end of the limiting sliding block 19, a gear 22 engaged with the rack 20 is rotatably disposed on the limiting sliding block 19 disposed in the limiting sliding groove 18, and the gear 22 is mounted in the limiting sliding groove 18 through a rotating shaft;

further, arrange the first spacing protruding piece of tip of the spacing slider 19 in the spacing spout 18 in, the top of the 18 notch department inner wall of spacing spout is provided with the spacing protruding piece of second corresponding with first spacing protruding piece, the first spacing lug on the spacing slider 19 and the spacing lug of second of 18 notches of spacing spout mutually support, can prevent effectively that the spacing slider 19 breaks away from spacing spout 18.

The working process is as follows: when the longitudinal length of the whole file needs to be adjusted, a worker pushes or pulls the limiting slide block 19 by hand, so that the rack 20 drives the gear 22 meshed with the rack to rotate, the limiting slide block 19 is pulled out or pushed in from the limiting slide groove 18, and the longitudinal length of the file is adjusted.

Example 6:

in this embodiment, which is a preferable scheme of embodiment 5, referring to fig. 5-7, the telescopic adjusting device 26 further includes a second adjusting screw 21, the second adjusting screw 21 is rotatably inserted into the connecting block 11, a rod hole matched with the second adjusting screw 21 is reserved on the connecting block 11, and an end of the second adjusting screw 21 extends into the limiting sliding groove 18 and is connected to a rotation center of the gear 22.

The working process is as follows: the staff only need drive the gear 22 rotation with rack 20 engaged with through twisting second adjusting screw 21 to drive stop block 19 motion, compare in staff with pushing or pull out stop block 19 with the hand, it is more convenient, improve work efficiency.

The above description specifically describes the preferred embodiment of the present invention, but of course, the present invention can also adopt different forms from the above embodiments, and equivalent changes or corresponding modifications made by those skilled in the art without departing from the spirit of the present invention should fall within the protection scope of the present invention.

Claims (9)

1. The utility model provides an edging device that car axle processing was used, a serial communication port, the on-line screen storage device comprises a base, the top of base is fixed with the support frame that two vertical parallel intervals set up, and two one side that the support frame is relative all is provided with the fixed chuck of clamping that is used for treating edging car axle, the activity is provided with on the base and is close to base one side and has open fixed box, just install the high adjusting device who is used for adjusting the vertical station of file in the fixed box, one side of high adjusting device is connected with the file fixing device that the clamping that is used for the file is fixed through the connecting block.

2. The edge grinding device for automobile shaft machining according to claim 1, wherein a movable support is fixed at the bottom end of the fixed box, a movable sliding groove matched with the movable support is formed in the front face of the base, an insertion hole is formed in the movable sliding groove, and a locking screw rod matched with the insertion hole is inserted into the movable support.

3. The edge grinding device for automobile axle processing according to claim 1 or 2, wherein the height adjusting device comprises a screw rod, a screw nut, a fixing block and a fixing rod, the screw rod is vertically arranged in the fixing box in parallel with the fixing rod, the top end of the screw rod penetrates through the top end of the fixing box and extends to the outside of the fixing box, the bottom end of the screw rod is movably connected with the bottom end of the inner wall of the fixing box, the screw nut matched with the screw rod is arranged on the screw rod arranged in the fixing box, one end of the screw nut is fixedly connected with one end of the connecting block, the other end of the screw nut is connected with the fixing block, the fixing block is slidably inserted into the fixing rod, and the two ends of the fixing rod are respectively fixedly connected with the top end of the inner wall of the fixing box and the bottom.

4. The edge grinding device for automobile shaft processing according to claim 3, wherein a first bearing seat is arranged at the movable connection part of the screw rod and the bottom end of the inner wall of the fixed box, a first bearing is arranged inside the first bearing seat, and an inner ring of the first bearing is connected with the bottom end of the screw rod in a clamping manner;

the end part of the screw rod arranged outside the fixed box is connected with a rotary wrench.

5. The edge grinding device for automobile shaft machining according to claim 3, wherein the file fixing device comprises a supporting plate connected with one end, away from the screw nut, of the connecting block, a fixing plate, a main clamping plate and an auxiliary clamping plate are sequentially arranged on one side, away from the connecting block, of the supporting plate from top to bottom, the fixing plate, the auxiliary clamping plate and the supporting plate are fixedly connected, a first adjusting screw is inserted into the fixing plate in a threaded mode, and the bottom end of the first adjusting screw is movably connected with the main clamping plate.

6. The edge grinding device for automobile shaft machining according to claim 5, wherein a limiting telescopic rod is further arranged between the fixing plate and the main clamping plate, a second bearing seat is arranged at the movable connection position of the first adjusting screw and the main clamping plate, a second bearing is installed inside the second bearing seat, and an inner ring of the second bearing is connected with the end portion of the first adjusting screw in a clamping mode.

7. The edge grinding device for automobile shaft processing according to claim 6, further comprising a telescopic adjusting device for adjusting the longitudinal distance of the file, wherein the telescopic adjusting device comprises a limit sliding groove arranged in the connecting block, the notch of the limit sliding groove faces the direction of the support plate, a limit sliding block is accommodated in the limit sliding groove, one end of the limit sliding block extends out of the notch of the limit sliding groove and is connected with the support plate, the top end of the limit sliding block is provided with a rack, and a gear meshed with the rack is rotatably arranged on the limit sliding block arranged in the limit sliding groove.

8. The edge grinding device for automobile shaft processing according to claim 7, wherein a first limiting protrusion block is arranged at an end of the limiting slide block in the limiting slide groove, and a second limiting protrusion block corresponding to the first limiting protrusion block is arranged at the top end of the inner wall at the notch of the limiting slide groove.

9. The edge grinding device for automobile shaft machining according to claim 7 or 8, wherein the telescopic adjusting device further comprises a second adjusting screw, the second adjusting screw is rotatably inserted into the connecting block, and the end of the second adjusting screw extends into the limiting sliding groove and is connected with the rotation center of the gear.

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