CN218169540U

CN218169540U - Trailer axle machine tool machining clamp

Info

Publication number: CN218169540U
Application number: CN202222548866.9U
Authority: CN
Inventors: 张宗宽; 王鹏; 孟郑生
Original assignee: Anyang Honggang Machinery And Equipment Co ltd
Current assignee: Anyang Honggang Machinery And Equipment Co ltd
Priority date: 2022-09-27
Filing date: 2022-09-27
Publication date: 2022-12-30
Anticipated expiration: 2032-09-27

Abstract

The utility model discloses a trailer axle machine tool machining anchor clamps, including the fixed plate of the machine tool, the last anchor clamps base that can dismantle of fixed plate of the machine tool, a plurality of guiding grooves have been seted up to the upper surface of fixed plate of the machine tool, the lateral wall fixedly connected with positioning mechanism of fixed plate of the machine tool, the standing groove has been seted up on the anchor clamps base, be equipped with a plurality of fastening device on the standing groove of anchor clamps base, a plurality of location strips of the lower fixed surface of anchor clamps base is connected with, the fastening hole has been seted up to one side of location strip, fastening hole and positioning mechanism looks adaptation, the location strip cooperatees with positioning mechanism through the fastening hole, the fixed plate of the machine tool passes through positioning mechanism and can dismantle with the anchor clamps base and be connected, a plurality of recesses have been seted up to the upper surface of anchor clamps base, fixedly connected with the jib in the recess of anchor clamps base. The utility model discloses transporting the back with the trailer axle, can carrying out quick relocation to the trailer axle, the subsequent handling of being convenient for is processed the trailer axle.

Description

Trailer axle machine tool machining clamp

Technical Field

The utility model relates to a trailer axle shaft anchor clamps technical field specifically is a trailer axle machine tooling anchor clamps.

Background

The trailer axle is connected with the frame through a suspension, and wheels are arranged at two ends of the trailer axle. The trailer axle is used for bearing the load of the trailer and maintaining the normal running of the trailer on the road.

Retrieving the prior art, publication number CN217167465U discloses an axle workpiece to be processed clamping tool. The clamp unit comprises a clamp supporting plate, a longitudinal clamping assembly and a transverse clamping assembly, wherein the longitudinal clamping assembly and the transverse clamping assembly are arranged on the clamp supporting plate; the longitudinal clamping assembly comprises an oil cylinder supporting plate, an upper clamping assembly and a lower clamping assembly, wherein the upper clamping assembly and the lower clamping assembly are arranged on the oil cylinder supporting plate; the upper clamping assembly comprises a longitudinal screw rod, a corner cylinder, a longitudinal screw rod and a pressing plate, wherein the longitudinal screw rod and the pressing plate are vertically arranged on the oil cylinder supporting plate, the pressing plate is arranged above the corner cylinder, and an angle fine adjustment block is hinged below the other end of the pressing plate; the bottom of the angle fine adjustment block is fixedly connected with a movable pressure head, the movable pressure head swings in a limited angle along with the angle fine adjustment block, the lower surface of the movable pressure head is pressed at the top of the axle to be treated, and the upper clamping assembly can automatically adapt to the position when pressed at the top of the axle through small-amplitude swinging of the movable pressure head.

According to the technical scheme, the whole clamp unit is connected with the fastening device through the quick connecting piece, and after the axle is transferred to the clamp unit to be clamped, the axle to be treated and the clamp unit are together transferred to the next machining unit to complete machining processes such as positioning, drilling and the like. Above-mentioned technical scheme need not to relieve and presss from both sides tightly, shortens and receives the work piece and transports the time spent to next process, has promoted and has pressed from both sides tightly and transport efficiency.

After the axle is transferred, the clamp unit needs to be fixed again at the next process. Above-mentioned technical scheme does not have corresponding location and calibrating device when re-fixing for can't be quick behind the transport axletree process the axletree. The position, the levelness and the like of the axle are required to be measured and corrected again, the processing speed is reduced, and errors generated in the processing process are improved.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a trailer axle machine tooling anchor clamps are in order to solve the problem that proposes in the above-mentioned background art.

In order to achieve the above object, the utility model provides a following technical scheme: the utility model provides a trailer axle machine tooling anchor clamps, includes the machine tool fixing plate, the last anchor clamps base that can dismantle of machine tool fixing plate is connected with, a plurality of guiding grooves have been seted up to the upper surface of machine tool fixing plate, the lateral wall fixedly connected with positioning mechanism of machine tool fixing plate, the standing groove has been seted up on the anchor clamps base, be equipped with a plurality of fastening device on the standing groove of anchor clamps base, a plurality of location strips of lower fixed surface of anchor clamps base, the location strip cooperatees with the guiding groove, the fastening hole has been seted up to one side of location strip, fastening hole and positioning device looks adaptation, the location strip cooperatees with positioning mechanism through the fastening hole, the machine tool fixing plate passes through positioning device and can dismantle with the anchor clamps base and be connected, a plurality of recesses have been seted up to the upper surface of anchor clamps base, fixedly connected with the jib in the recess of anchor clamps base.

Preferably, fastening device includes lower fixing ring, lower fixing ring fixed connection is in the standing groove of anchor clamps base, lower fixing ring's top is equipped with upper fixing ring, the equal fixedly connected with fixed screw in lower fixing ring's both ends, a plurality of screw holes have been seted up on the upper fixing ring, upper fixing ring's screw hole female connection has the threaded rod, the lower extreme of threaded rod rotates and is connected with the clutch blocks, the fixed orifices has all been seted up at upper fixing ring's both ends, the fixed orifices cooperatees with the fixed screw, threaded connection has coupling nut on the fixed screw.

Preferably, positioning mechanism includes the fixed block, fixed block fixed connection is at the lateral wall of lathe fixed plate, be equipped with the screw hole on the fixed block, screw hole internal thread connection has the threaded connection pole, the threaded connection pole runs through the fixed block, the piece is inserted to the one end fixedly connected with of threaded connection pole, the other end fixedly connected with carousel of threaded connection pole.

Preferably, the diameter of the fastening hole is gradually increased from inside to outside, and the insertion block is matched with the fastening hole.

Preferably, a plurality of gradienters are fixedly connected to the clamp base, and the gradienters are respectively arranged on different side walls of the clamp base.

Preferably, a mounting groove is formed in the machine tool fixing plate and matched with the clamp base.

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

1. the utility model discloses transporting the back with the trailer axle, can carrying out quick relocation to the trailer axle, the subsequent handling of being convenient for is processed the trailer axle. The connecting nut is unscrewed, the limitation on the upper fixing ring is cancelled, the upper fixing ring can be taken down from the lower fixing ring, then the trailer axle is installed in the placing groove, and the upper fixing ring is installed on the lower fixing ring again. The threaded rod is rotated, and the threaded rod pushes the friction block to move downwards in the rotating process, so that the friction block is in contact with the axle shaft of the trailer, and the axle shaft of the trailer is reinforced. The crane in the workshop is used, and the crane is connected with the suspender in the groove, so that the fixed trailer axle shaft on the clamp base and the clamp base can be transferred. After the clamp base is transferred to the corresponding machine tool fixing plate, the fastening mechanism is adjusted, and the inserting block is inserted into the fastening groove of the clamp base, so that the clamp base can be installed. After the installation, the horizontal state of the clamp base can be detected by observing the level gauge, so that the machine tool can adjust the processed data according to the horizontal state of the furniture base.

2. The utility model discloses a location strip cross section is narrow shape under wide, at the in-process of placing the anchor clamps base, and location strip on the anchor clamps base can receive the guide effect of guiding groove when getting into the guiding groove for the location strip removes appointed position more easily. In the process that the positioning strip moves, the position of the clamp base can be guided, so that the clamp base is in the correct position after installation is finished.

Drawings

Fig. 1 is a schematic view of the three-dimensional structure of the present invention.

Fig. 2 is a schematic cross-sectional view of the insertion block of the present invention.

Fig. 3 is a schematic structural diagram of the fixing plate of the machine tool of the present invention.

Fig. 4 is a schematic diagram of the structure of the clamp base of the present invention.

In the figure: 1. fixing a machine tool plate; 2. a guide groove; 3. a positioning mechanism; 4. a clamp base; 5. a placement groove; 6. a groove; 7. a boom; 8. a positioning bar; 9. a lower fixing ring; 10. an upper fixing ring; 11. fixing screws; 12. a threaded hole; 13. a threaded rod; 14. a friction block; 15. a fastening mechanism; 16. a connecting nut; 17. a fixed block; 18. a threaded connecting rod; 19. inserting a block; 20. a turntable; 21. a level gauge; 22. mounting grooves; 23. a fastening hole; 24. a threaded bore.

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. 1-4, the present invention provides an embodiment of: the utility model provides a trailer axle machine tooling anchor clamps, includes machine fixing plate 1, has seted up a plurality of guiding grooves 2 on machine fixing plate 1. The fixture comprises a machine tool fixing plate 1, and is characterized in that a mounting groove 22 is formed in the machine tool fixing plate 1, a fixture base 4 is arranged in the mounting groove 22, and a positioning strip 8 is fixedly connected to the lower surface of the fixture base 4. Fastening holes 23 are formed in one side of the positioning strip 8, the positioning strip 8 is matched with the guide groove 2, the fixture base 4 is matched with the mounting groove 22, and the machine tool fixing plate 1 is detachably connected with the fixture base 4.

Further, a placing groove 5 is formed in the fixture base 4, a plurality of fastening mechanisms 15 are arranged on the placing groove 5 of the fixture base 4, and a plurality of positioning strips 8 are fixedly connected to the lower surface of the fixture base 4.

Furthermore, a fastening hole 23 is formed in one side of the positioning strip 8, the fastening hole 23 is matched with the positioning mechanism 3, the positioning strip is matched with the positioning mechanism 3 through the fastening hole 23 through the positioning strip 8, and the machine tool fixing plate 1 is detachably connected with the clamp base 4 through the positioning mechanism 3.

Further, the lateral wall fixedly connected with positioning mechanism 3 of machine tool fixing plate 1, positioning mechanism 3 includes fixed block 17, fixed block 17 fixed connection is at the lateral wall of machine tool fixing plate 1, be equipped with the screw hole on the fixed block 17, screw hole female connection has threaded connection pole 18, threaded connection pole 18 runs through fixed block 17. One end of the threaded connecting rod 18 is fixedly connected with an inserting block 19, and the other end of the threaded connecting rod 18 is fixedly connected with a rotating disc 20. The positioning strip 8 is provided with a fastening hole 23, and the inserting block 19 is matched with the fastening hole 23. Further, the diameter of the fastening hole 23 is gradually increased from the inside to the outside, and the insertion block 19 is fitted to the fastening hole 23.

Further, a plurality of grooves 6 are formed in the upper surface of the clamp base 4, and suspenders 7 are fixedly connected in the grooves 6 of the clamp base 4.

Further, the fastening mechanism 15 includes a lower fixing ring 9, and the lower fixing ring 9 is fixedly connected in the placing groove 5 of the clamp base 4. The top of lower fixed ring 9 is equipped with upper fixed ring 10, the equal fixedly connected with set screw 11 in both ends of lower fixed ring 9, the fixed orifices has all been seted up at the both ends of upper fixed ring 10, the fixed orifices cooperatees with set screw 11, threaded connection has coupling nut 16 on the set screw 11. The upper fixing ring 10 is provided with a plurality of threaded holes 12. Threaded rod 13 is connected to the screw hole 12 internal thread of upper fixed ring 10, the lower extreme of threaded rod 13 rotates and is connected with clutch blocks 14.

Further, a plurality of gradienters 21 are fixedly connected to the fixture base 4, and the gradienters 21 are respectively arranged on different side walls of the fixture base 4.

The working principle is as follows: the coupling nut 16 is first removed from the fixing screw 11, so that the coupling nut 16 does not fix the upper fixing ring 10, and then the trailer axle is placed in the placing groove 5 of the clamp base 4, thereby completing the placement of the trailer axle.

After the trailer axle shaft is placed, the upper fixing ring 10 is installed on the lower fixing ring 9, and the connecting nut 16 is screwed to fix the upper fixing ring 10. Adjusting the fixing screw 11 to enable the fixing screw 11 to push the friction block 14 to be tightly attached to the trailer axle, fixing the trailer axle through the friction force between the friction block 14 and the trailer axle, and then processing the trailer axle on a lathe.

When the axle shaft of the trailer needs to be transferred to the next process, the rotary disc 20 is firstly rotated, so that the rotary disc 20 drives the connecting rod 18 to rotate, and the inserting block 19 is drawn out from the fastening hole 23 under the movement of the connecting rod 18. The current machine tool fixing plate 1 is separated from the fixing of the clamp base 4.

A crane in the workshop is used for connecting the crane with the suspender 7 in the groove 6, so that the clamp base 4 can be lifted from the current machine tool fixing plate 1 to transfer the trailer axle.

When the jig base 4 moves to the next process, the jig base 4 is dropped. The positioning strip 8 under the clamp base is in contact with the guide groove 2 on the new machine tool fixing plate 1, and the positioning strip 8 can move the clamp base 4 to the correct position under the action of the guide groove 2. After the placement is finished, the threaded connecting rod 18 on the new machine tool fixing plate 1 is rotated, the inserting block 19 is moved to the fastening hole 23 of the positioning bar 8, and the fixture base 4 is fixed.

After the fixation is finished, the horizontal state of the clamp base 4 is observed and measured through the level gauge 21 on the clamp base 4, so that the machine tool can conveniently adjust and process data through the horizontal state of the clamp base 4, and more accurate processing is carried out on a trailer axle shaft on the clamp base 4.

It is obvious to a person skilled in the art that the invention is not restricted to details of the above-described exemplary embodiments, but that it can be implemented in other specific forms without departing from the spirit or essential characteristics of the invention. The present embodiments are therefore to be considered in all respects as illustrative and not restrictive, the scope of the invention being indicated by the appended claims rather than by the foregoing description, and all changes which come within the meaning and range of equivalency of the claims are therefore intended to be embraced therein. Any reference sign in a claim should not be construed as limiting the claim concerned.

Claims

1. The utility model provides a trailer axle machine tooling anchor clamps, includes machine fixing plate (1), its characterized in that: the fixture comprises a machine tool fixing plate (1), a fixture base (4) is detachably connected to the machine tool fixing plate (1), a plurality of guide grooves (2) are formed in the upper surface of the machine tool fixing plate (1), a positioning mechanism (3) is fixedly connected to the side wall of the machine tool fixing plate (1), a placing groove (5) is formed in the fixture base (4), a plurality of fastening mechanisms (15) are arranged on the placing groove (5) of the fixture base (4), a plurality of positioning strips (8) are fixedly connected to the lower surface of the fixture base (4), the positioning strips (8) are matched with the guide grooves (2), fastening holes (23) are formed in one sides of the positioning strips (8), the fastening holes (23) are matched with the positioning mechanisms (3), the positioning strips (8) are matched with the positioning mechanisms (3) through the positioning mechanisms (3), the machine tool fixing plate (1) is detachably connected with the fixture base (4) through the positioning mechanisms (3), a plurality of grooves (6) are formed in the upper surface of the fixture base (4), and suspenders (7) are fixedly connected in the grooves (6) of the fixture base (4).

2. The trailer axle machine tool machining clamp of claim 1, wherein: fastening device (15) are including lower fixed ring (9), lower fixed ring (9) fixed connection is in standing groove (5) of anchor clamps base (4), the top of lower fixed ring (9) is equipped with last fixed ring (10), the equal fixedly connected with set screw (11) in both ends of lower fixed ring (9), a plurality of screw holes (12) have been seted up on last fixed ring (10), screw hole (12) female connection of last fixed ring (10) has threaded rod (13), the lower extreme of threaded rod (13) is rotated and is connected with clutch blocks (14), the fixed orifices has all been seted up at the both ends of last fixed ring (10), the fixed orifices cooperatees with set screw (11), threaded connection has coupling nut (16) on set screw (11).

3. The trailer axle machine tool machining clamp of claim 1, wherein: positioning mechanism (3) are including fixed block (17), fixed block (17) fixed connection is at the lateral wall of lathe fixed plate (1), be equipped with the screw hole on fixed block (17), screw hole female connection has threaded connection pole (18), threaded connection pole (18) run through fixed block (17), piece (19) are inserted to the one end fixedly connected with of threaded connection pole (18), other end fixedly connected with carousel (20) of threaded connection pole (18).

4. The trailer axle machine tool machining clamp of claim 1, wherein: the diameter of the fastening hole (23) is gradually increased from inside to outside, and the inserting block (19) is matched with the fastening hole (23).

5. The trailer axle machine tool machining clamp of claim 1, wherein: the fixture is characterized in that the fixture base (4) is fixedly connected with a plurality of gradienters (21), and the gradienters (21) are respectively arranged on different side walls of the fixture base (4).

6. The trailer axle machine tool machining clamp of claim 1, wherein: the fixture is characterized in that a mounting groove (22) is formed in the machine tool fixing plate (1), and the mounting groove (22) is matched with the fixture base (4).