CN213105639U - Rear axle housing assembly tapping anchor clamps - Google Patents

Abstract

The utility model provides a rear-axle housing assembly tapping anchor clamps, include: the bottom plate and set up first supporting component, the second supporting component on the bottom plate and be used for carrying out the clamping adjustment subassembly that compresses tightly to the beaded finish edge on the rear-axle housing assembly, first supporting component is located the one end of bottom plate and can slides along the bottom plate, the second supporting component is fixed at the bottom plate other end, the clamping adjustment subassembly sets up in the middle part of the bottom plate and can slide along the bottom plate. The setting of clamping adjustment subassembly in this scheme for the edge of rear-axle housing assembly is compressed tightly by clamping adjustment subassembly, has not only carried on spacingly to the upper and lower position of rear-axle housing assembly, and can effectually avoid the rear-axle housing assembly to take place to rotate in the course of working. With the mode restriction rear-axle housing assembly rotation that has through bolt insertion process coupling dish hole now and compare, this scheme can not only avoid rotating in the rear-axle housing assembly course of working, and the tapping quality still can not receive the influence of process coupling dish hole processing phase deviation.

Description

Rear axle housing assembly tapping anchor clamps

Technical Field

The utility model belongs to auto-parts processing field especially relates to a rear-axle housing assembly tapping anchor clamps.

Background

Add man-hour to the rear-axle housing assembly, need use anchor clamps to fix the rear-axle housing, then just can carry out drilling and tapping work. Adopt radial drill processing when having the hole to on the rear-axle housing assembly beaded finish to the tapping, and current rear-axle housing assembly tapping anchor clamps include two supporting seats, clamp plate and phase place limiting plate, and two supporting seats are used for supporting the both ends of rear-axle housing assembly, and the phase place limiting plate is used for the tip that corresponds the rear-axle housing assembly in order to avoid the rear-axle housing assembly to rotate in the course of working. When current rear-axle housing assembly tapping anchor clamps used, at first need hang into the rear-axle housing assembly for the both ends of rear-axle housing assembly are located the supporting seat that corresponds respectively, then through inserting jack and the coupling disc hole that the jack corresponds on the phase place limiting plate (the terminal surface that the coupling disc hole is located the rear-axle housing assembly) with avoiding the rear-axle housing assembly to rotate on the supporting seat with a bolt, and later manual adjusting clamp plate height compresses tightly rear-axle housing assembly both ends. That is to say that current rear-axle housing assembly tapping anchor clamps must include "hang into the rear-axle housing assembly, insert the bolt and compress tightly the clamp plate" three step to the clamping work of rear-axle housing assembly, and these three steps are comparatively loaded down with trivial details, have increased the cost of labor, and the screw thread processingquality receives the influence of last process coupling disc hole processing phase deviation, produces the unilateral, straightness poor quality problems that hang down of screw thread easily.

SUMMERY OF THE UTILITY MODEL

In view of the above prior art's shortcoming, an object of the utility model is to provide a rear-axle housing assembly tapping anchor clamps for the problem that tapping quality receives process coupling dish hole processing phase deviation to influence when solving and using current rear-axle housing assembly tapping anchor clamps to carry out the tapping to the rear-axle housing assembly.

In order to realize above-mentioned purpose and other relevant purposes, the utility model provides a rear axle housing assembly tapping anchor clamps, include: the bottom plate and set up first supporting component, the second supporting component on the bottom plate and be used for carrying out the clamping adjusting part that compresses tightly to the reinforcing ring edge on the rear-axle housing assembly, first supporting component is located the one end of bottom plate and can slides along the bottom plate, the second supporting component is fixed at the bottom plate other end, the clamping adjusting part sets up in the middle part of the bottom plate and can slide along the bottom plate.

Furthermore, the clamping adjusting assembly comprises a second moving plate, a first upright post, a rotating seat, a second upright post and a pressing structure for pressing a reinforcing ring on the rear axle housing assembly, the second moving plate is arranged in the middle of the bottom plate and can slide along the bottom plate, the first upright post and the rotating seat are both fixed on the second moving plate and are arranged oppositely, the bottom end of the second upright post is rotatably connected with the rotating seat, and a locking plate for locking the second upright post in the vertical direction is arranged on the rotating seat; the compression structures are respectively arranged at the top ends of the first stand column and the second stand column.

Furthermore, the first upright post and the second upright post are in an inverted L shape, and the transverse parts of the first upright post and the second upright post are provided with first mounting holes in the vertical direction; the pressing structure comprises a screw, a limiting plate and a pressing plate, the top end of the pressing plate is located in the first mounting hole, the limiting plate is fixed to the top ends of the first stand column and the second stand column respectively, a screw hole is formed in the limiting plate, and the bottom end of the screw penetrates through the screw hole and is connected with the pressing plate in a rotating mode.

Furthermore, a slot is formed in the rotating seat, the bottom end of the second upright post is located in the slot and is rotatably connected with the rotating seat through a rotating shaft, one end of the locking plate is rotatably connected with the rotating seat on one side of the slot, and the other end of the locking plate is connected with the rotating seat on the other side of the slot in a clamping manner.

Furthermore, a strip-shaped hole is formed in the second moving plate, a screw hole is formed in the bottom plate corresponding to the strip-shaped hole in the second moving plate, and the same bolt is inserted into the strip-shaped hole in the second moving plate and the corresponding screw hole in the bottom plate.

Furthermore, the locking plate is not connected one end with rotating the seat and is seted up the draw-in groove, it is provided with the projection to rotate the last corresponding draw-in groove of seat, when the locking plate locks the second stand on vertical direction, the projection is located the draw-in groove.

Further, the first support assembly comprises a first moving plate and a first support seat, and the first support seat is fixed on the first moving plate; a strip-shaped hole is formed in the first movable plate, a screw hole is formed in the bottom plate corresponding to the strip-shaped hole in the first movable plate, and the same bolt is inserted into the strip-shaped hole in the first movable plate and the corresponding screw hole in the bottom plate.

Furthermore, the second supporting component comprises a fixing plate and a second supporting seat, the fixing plate is fixed on the bottom plate, and the second supporting seat is fixed on the fixing plate.

Further, the top ends of the first supporting seat and the second supporting seat are provided with placing openings.

Furthermore, a first reinforcing plate is vertically fixed on the first supporting seat, the side edge of the first reinforcing plate is fixed with the first supporting seat, and the bottom edge of the first reinforcing plate is fixed with the first moving plate; and a second reinforcing plate is vertically fixed on the second supporting seat, the side edge of the second reinforcing plate is fixed with the second supporting seat, and the bottom edge of the second reinforcing plate is fixed with the fixing plate.

As above, the utility model discloses a rear-axle housing assembly tapping anchor clamps has following beneficial effect:

because first supporting component and clamping adjusting part can slide along the bottom plate in this scheme, when first supporting component and second supporting component supported rear-axle housing assembly both ends promptly, can adjust first supporting component and clamping adjusting part's position according to the model of rear-axle housing assembly to the rear-axle housing assembly processing of adaptation different models.

Because the setting of clamping adjusting part in this scheme for the edge of rear-axle housing assembly is compressed tightly by clamping adjusting part, has not only carried on spacingly to the upper and lower position of rear-axle housing assembly, and can effectually avoid the rear-axle housing assembly to take place to rotate in the course of working. With the mode restriction rear-axle housing assembly rotation that has through bolt insertion process coupling dish hole now and compare, this scheme can not only avoid rotating in the rear-axle housing assembly course of working, and the tapping quality still can not receive the influence of process coupling dish hole processing phase deviation.

Drawings

Fig. 1 is the embodiment of the utility model provides an in rear-axle housing assembly tapping anchor clamps's top view.

Fig. 2 is a left side view of the embodiment of the present invention for a rear axle assembly tapping clamp.

Fig. 3 is the embodiment of the utility model provides an in the embodiment of the sectional structure schematic diagram of rear axle assembly tapping anchor clamps.

Fig. 4 is a schematic structural view of the clamping adjusting assembly on the bottom plate in the embodiment of the present invention.

Fig. 5 is an enlarged view of a portion a in fig. 4.

Detailed Description

Reference numerals in the drawings of the specification include: the rear axle housing comprises a bottom plate 1, a second moving plate 2, a mounting plate 3, a rotating seat 4, a first upright post 5, a pressing plate 6, an adjusting rod 7, a screw rod 8, a wrench sleeve 9, a first reinforcing plate 10, a first moving plate 11, a first supporting seat 12, a fixing plate 13, a second supporting seat 14, a locking plate 15, a rear axle housing assembly 16, a limiting plate 17, a second reinforcing plate 18 and a second upright post 19.

The following description is provided for illustrative purposes, and other advantages and features of the present invention will become apparent to those skilled in the art from the following detailed description.

Examples

As shown in fig. 1 to 5, the present embodiment provides a rear axle housing assembly tapping jig, including: the clamping device comprises a bottom plate 1, a first supporting component, a clamping adjusting component and a second supporting component, wherein the first supporting component, the clamping adjusting component and the second supporting component are arranged on the bottom plate 1, the first supporting component and the clamping adjusting component can move on the bottom plate 1, and the second supporting component is fixed on the bottom plate 1 through bolts.

The first support assembly comprises a first moving plate 11, a first support seat 12 and a first reinforcing plate 10, the first moving plate 11 is arranged on the bottom plate 1, four screw holes are formed in the bottom plate 1, and connecting lines among the four screw holes are square; a strip-shaped hole is formed in the first moving plate 11 corresponding to the four screw holes, and bolts are inserted into the corresponding screw holes after being inserted into the strip-shaped holes, so that the first moving plate 11 and the bottom plate 1 are connected and fixed in a sliding mode. The first supporting seat 12 is vertically fixed at the left end of the first moving plate 11, the first reinforcing plate 10 is in a right triangle shape, the bottom edge of the first reinforcing plate 10 is vertically fixed with the first moving plate 11, and the side edge of the first reinforcing plate 10 is fixed with the middle of the first supporting seat 12.

The clamping adjusting component comprises a second moving plate 2, an installation plate 3, a stand column and the like. The second moving plate 2 is disposed in the middle of the bottom plate 1, and the mounting structure of the second moving plate on the bottom plate 1 is identical to that of the first moving plate 11 on the bottom plate 1, and will not be described herein. The mounting plate 3 is fixed on the upper plane of the second moving plate 2 through bolts. The number of the mounting plates 3 is two, the two mounting plates 3 are respectively fixed on the side edges of two sides of the second moving plate 2, and a rotating seat 4 is fixed on one mounting plate 3. The number of the upright columns is two, and the upright columns are respectively called a first upright column 5 and a second upright column 19, and the first upright column 5 and the second upright column 19 are both vertical to the second moving plate 2. The first upright post 5 is fixed on one mounting plate 3 without the rotating base 4, and the second upright post 19 is rotatably connected with the other mounting plate 3 through the rotating base 4. During specific implementation, a slot for inserting the bottom end of the second upright column 19 is formed in the side wall of one side of the rotating seat 4, the bottom end of the second upright column 19 is located in the slot, and the rotating connection between the bottom end of the second upright column 19 and the mounting seat is realized through a rotating shaft.

In addition, it still is provided with the jam plate 15 that is used for rotating the post and carrying out the locking to the second to rotate on the seat 4 lateral wall of seting up slot one side to rotate the seat, and jam plate 15 one end rotates with the seat 4 of rotating of slot one side and is connected, and the jam plate 15 other end and the seat 4 joint of rotating of slot opposite side, and the draw-in groove has been seted up to the jam plate 15 other end promptly, just rotates and is provided with the projection on the seat 4. When the locking plate 15 does not lock the second upright post 19, the second upright post 19 can rotate on the rotating seat 4 at the moment, the locking plate 15 is positioned in the vertical direction, and the convex post on the rotating seat 4 is separated from the clamping groove on the locking plate 15. When the locking plate 15 carries out the locking to second stand 19, second stand 19 was fixed in the vertical direction and unable rotation this moment, rotated the draw-in groove that the projection on the seat 4 was located locking plate 15 in, the opening of draw-in groove was downward this moment, and locking plate 15 is located the horizontal direction.

First stand 5 and second stand 19 all are "L" style of calligraphy of falling, and first stand 5 and 19 top transverse part of second stand set up in opposite directions, and the transverse part of first stand 5 and second stand 19 has all run through in the vertical direction and has seted up first mounting hole. A limiting plate 17 is fixed at the top ends of the first upright post 5 and the second upright post 19 through bolts, a second mounting hole matched with the first mounting hole is formed in the bottom surface of the limiting plate 17, a screw hole is formed in the middle of the limiting plate 17 in a penetrating manner in the vertical direction, the bottom end of the screw hole is located in the middle of the second mounting hole, a screw rod 8 is matched in the screw hole, a wrench sleeve 9 is fixed at the top end of the screw rod 8, and an adjusting rod 7 for rotating the screw rod 8 is fixed on the wrench sleeve 9; 8 bottoms of screw rod are inserted in the mounting hole and are rotated and be connected with clamp plate 6, clamp plate 6 is "L" style of calligraphy, the bayonet socket of "T" style of calligraphy is down seted up on the lateral wall of 6 top one sides of clamp plate, and this bayonet socket runs through 6 top surfaces of clamp plate, 8 bottom diameters of screw rod and bayonet socket phase-match, the echelonment grow after 8 bottom diameters echelonment of screw rod reduces promptly, so that with 8 joints of screw rod in the bayonet socket of clamp plate 6, realize that 8 and 6 rotations of clamp plate are connected, so that when turning wrench cover 9, 8 rotatory upwards or the downstream of screw rod, and clamp plate 6 can' T rotate and can only reciprocate along first mounting hole and second mounting hole under the limiting displacement of first mounting hole and second mounting hole.

6 vertical parts of clamp plate are located first mounting hole and second mounting hole and with first mounting hole and second mounting hole sliding fit or clearance fit, 6 horizontal parts of clamp plate set up in opposite directions, and clamp plate 6 is used for compressing tightly the beaded finish edge in the middle part of rear-axle housing assembly 16. The first movable plate 11 and the second movable plate 2 are arranged to adapt to clamping of rear axle housing assemblies 16 of different models, when tapping of the rear axle housing assemblies of one model is required, the first movable plate 11 and the second movable plate 2 are required to be moved according to the length of the rear axle housing assemblies 16, then bolts between the first movable plate 11 and the bottom plate 1 are screwed, the bolts between the second movable plate 2 and the bottom plate 1 are screwed, the positions of the first movable plate 11 and the second movable plate 2 on the bottom plate 1 are fixed, and then the tapping work of the rear axle housing assemblies 16 of the model can be repeatedly carried out without adjusting the relative positions of the first movable plate 11 and the second movable plate 2 on the bottom plate 1.

The second support assembly includes a fixed plate 13, a second reinforcing plate 18, and a second support seat 14. The fixed plate 13 and the bottom plate 1 are fixed by bolts, and the second supporting seat 14 is fixed on the fixed plate 13 and arranged parallel to the first supporting seat 12. The second reinforcing plate 18 is in a right triangle shape, the side edge of the second reinforcing plate 18 is fixed to the middle of the second supporting seat 14, the bottom edge of the second reinforcing plate 18 is fixed to the fixing plate 13, and the second reinforcing plate 18 is vertically arranged on the fixing plate 13. The top ends of the first supporting seat 12 and the second supporting seat 14 are both V-shaped placing openings.

During specific implementation, the first supporting component and the second supporting component support the rear axle housing assembly 16, and two ends of the rear axle housing assembly 16 are respectively located in the V-shaped placing openings of the first supporting seat 12 and the second supporting seat 14. The clamping adjusting assembly is used for matching the first supporting assembly and the second supporting assembly to clamp the rear axle housing assembly 16, and the clamping adjusting assembly mainly compresses the rear axle housing assembly 16.

Before the rear axle housing assembly 16 is clamped, the first moving plate 11 and the second moving plate 2 are moved, so that two ends of a standard part of the rear axle housing assembly 16 are respectively located in the V-shaped placing openings of the first supporting seat 12 and the second supporting seat 14, then, the position of the first moving plate 11 on the bottom plate 1 is limited by screwing the bolt between the first moving plate 11 and the bottom plate 1, and the position of the second moving plate 2 on the bottom plate 1 is limited by screwing the bolt between the second moving plate 2 and the bottom plate 1. The height of the pressing plate 6 is adjusted by using the screw 8, and the bottom surface of the pressing plate 6 is attached to the plane of the reinforcing ring on the standard part of the rear axle housing assembly 16 by clamping the standard part of the rear axle housing assembly 16.

The locking plate 15 is rotated upwards, so that the clamping groove on the locking plate 15 is separated from the convex column on the rotating seat 4, and then the second upright column 19 is rotated, so that the second upright column 19 is turned outwards towards the second moving plate 2. Take off rear-axle housing assembly 16 tapping anchor clamps of rear-axle housing assembly 16's standard part follow this scheme, then on rear-axle housing assembly 16 tapping anchor clamps in this scheme are put into to rear-axle housing assembly 16 that will carry out processing, rotate second stand 19, make 6 bottom surfaces of clamp plate all laminate with the beaded finish on the rear-axle housing assembly 16, later on rotate jam plate 15 to the horizontal direction, make the draw-in groove block on the jam plate 15 on the projection, carry out the locking to second stand 19, make second stand 19 by spacing in vertical direction.

After the rear axle housing assembly 16 is processed, the locking plate 15 is opened, the second upright post 19 is rotated, so that the pressing plate 6 on the second upright post 19 loosens the rear axle housing assembly 16, and after the processed rear axle housing assembly 16 is taken down, the rear axle housing assembly 16 to be processed can be clamped and then can continue to be tapped.

The above embodiments are merely illustrative of the principles and effects of the present invention, and are not to be construed as limiting the invention. Modifications and variations can be made to the above-described embodiments by those skilled in the art without departing from the spirit and scope of the present invention. Accordingly, it is intended that all equivalent modifications or changes which may be made by those skilled in the art without departing from the spirit and technical spirit of the present invention be covered by the claims of the present invention.

Claims (10)

1. The utility model provides a rear-axle housing assembly tapping anchor clamps which characterized in that includes: the bottom plate and set up first supporting component, the second supporting component on the bottom plate and be used for carrying out the clamping adjusting part that compresses tightly to the reinforcing ring edge on the rear-axle housing assembly, first supporting component is located the one end of bottom plate and can slides along the bottom plate, the second supporting component is fixed at the bottom plate other end, the clamping adjusting part sets up in the middle part of the bottom plate and can slide along the bottom plate.

2. The rear axle housing assembly tapping clamp of claim 1, wherein the clamping adjusting assembly comprises a second moving plate, a first upright post, a rotating seat, a second upright post and a pressing structure for pressing a reinforcing ring on the rear axle housing assembly, the second moving plate is arranged in the middle of the bottom plate and can slide along the bottom plate, the first upright post and the rotating seat are fixed on the second moving plate and are arranged oppositely, the bottom end of the second upright post is rotatably connected with the rotating seat, and a locking plate for locking the second upright post in the vertical direction is arranged on the rotating seat; the compression structures are respectively arranged at the top ends of the first stand column and the second stand column.

3. The rear axle housing assembly tapping clamp of claim 2, wherein the first upright post and the second upright post are in an inverted L shape, and the transverse portions of the first upright post and the second upright post are provided with first mounting holes in the vertical direction; the pressing structure comprises a screw, a limiting plate and a pressing plate, the top end of the pressing plate is located in the first mounting hole, the limiting plate is fixed to the top ends of the first stand column and the second stand column respectively, a screw hole is formed in the limiting plate, and the bottom end of the screw penetrates through the screw hole and is connected with the pressing plate in a rotating mode.

4. The rear axle housing assembly tapping clamp of claim 3, wherein the rotary seat is provided with a slot, the bottom end of the second upright post is positioned in the slot and is rotatably connected with the rotary seat through a rotary shaft, one end of the locking plate is rotatably connected with the rotary seat on one side of the slot, and the other end of the locking plate is connected with the rotary seat on the other side of the slot in a clamping manner.

5. The rear axle housing assembly tapping clamp of claim 2, wherein the second moving plate is provided with a bar-shaped hole, the bottom plate is provided with a screw hole corresponding to the bar-shaped hole on the second moving plate, and the same bolt is inserted into the bar-shaped hole on the second moving plate and the corresponding screw hole on the bottom plate.

6. The rear axle housing assembly tapping clamp of claim 4, wherein a clamping groove is formed in one end of the locking plate, which is not rotatably connected with the rotating seat, a protruding column is arranged on the rotating seat and corresponds to the clamping groove, and the protruding column is located in the clamping groove when the locking plate locks the second upright column in the vertical direction.

7. The rear axle housing assembly tapping clamp of claim 1, wherein the first support assembly includes a first moving plate and a first support seat, the first support seat being fixed to the first moving plate; a strip-shaped hole is formed in the first movable plate, a screw hole is formed in the bottom plate corresponding to the strip-shaped hole in the first movable plate, and the same bolt is inserted into the strip-shaped hole in the first movable plate and the corresponding screw hole in the bottom plate.

8. The rear axle housing assembly tapping jig of claim 7 wherein the second support assembly includes a fixed plate secured to the base plate and a second support seat secured to the fixed plate.

9. The rear axle housing assembly tapping clamp of claim 8, wherein the top ends of the first and second support seats are provided with placing openings.

10. The rear axle housing assembly tapping clamp of claim 8, wherein a first reinforcing plate is vertically fixed to the first support seat, the side edge of the first reinforcing plate is fixed to the first support seat, and the bottom edge of the first reinforcing plate is fixed to the first moving plate; and a second reinforcing plate is vertically fixed on the second supporting seat, the side edge of the second reinforcing plate is fixed with the second supporting seat, and the bottom edge of the second reinforcing plate is fixed with the fixing plate.

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