TWM616491U - Leveling-adjustment feet with anti-vibration effect (4) - Google Patents

Abstract

The model relates to a level adjustment foot with shockproof effect, which is mainly composed of a left block and a right block of a movable block group respectively installed inside a base, and an adjustment seat is connected to the upper part of the movable assembly , And is provided with a horizontal screw assembly connected to the movable block group, and a horizontal screw of the horizontal screw assembly is provided with a first thread and a second thread with different helix angles in different directions. By rotating the horizontal screw, the result is different The helix angle of the direction will cause the left and right blocks to approach or move away in different advancing directions, and at the same time actuate the adjustment base to move the adjustment base vertically to achieve the function of horizontal calibration of the machine.

Description

Leveling feet with anti-vibration effect (4)

The new model relates to the category of a machine level calibration device, in particular to a level adjustment foot with anti-vibration effect.

According to the rapid development of technology nowadays, the precision of processed products is becoming more and more stringent. When the factory sets up the machine, the horizontal and vertical processing axis will be inaccurate due to the uneven terrain and inclination, and the processed products will be affected by these factors. , The deviation caused by the processing exceeds the estimated value. In addition, the machine will inevitably produce vibration during the processing, and it is easy to cause the additional equipment of the machine to shift. Therefore, it needs to be corrected frequently, causing the production line to be interrupted, which is very inconvenient. Therefore, the factory will install several feet under the machine to maintain the level, balance and shock absorption of the machine.

However, the conventional foot stand uses a simple single vertical screw structure to adjust the height. As shown in the new patent No. M333978 "shockproof foot stand", it cannot be applied to a machine with a heavy load, and its operability is not good. Good. It is often due to the improper tilt angle of the movable push block during adjustment. After adjusting the level, the shaking generated during the operation of the machine will easily cause the foot to slide slowly and make the level of the machine inaccurate. After a period of time, the machine must be re-calibrated, so it is necessary to improve the conventional feet.

For this reason, the creators of this new model have exhausted their minds to develop this new type of anti-vibration leveling foot, so the main purpose of this model is to provide a self-locking fixed positioning and anti-skid The level adjustment foot seat with shock effect; the secondary purpose of the present invention is to provide a level adjustment foot seat with shockproof effect with good stability.

In order to achieve the above-mentioned purpose, the technical means used in the present invention are as follows: Regarding the level adjustment foot of the present invention with anti-vibration effect, it includes: a base, the base is provided with an accommodating space, and the accommodating space is provided with an accommodating space The joint part is provided with a through hole on the side of the seat body; an adjusting seat is arranged in the accommodating space of the seat body, and the adjusting seat is provided with a step hole and a V-shaped part; a stud Component, the stud component includes a fixed screw seat, the fixed screw seat extends through the step hole slot of the adjusting seat and then is connected to the joint part of the seat body, wherein the stud component is provided with a vertical screw connected to The fixed screw seat; a movable block group, which is a left block and a right block respectively, and is arranged in the accommodating space of the seat, and the left block and the right block are each provided with an inclined part, and The inclined parts of the left and right blocks are connected to the V-shaped part of the adjusting seat; and a horizontal screw assembly, which includes a horizontal screw, an actuating block and two guide rods, and the horizontal screw A first thread and a second thread with different helix angles are provided, and the first thread is connected to the actuating block, and the second thread is connected to the right block of the movable block group, and the two The guide rod extends through the actuating block and the right block and is connected to the left block of the movable block group; when the horizontal screw is rotated, the helix angle in different directions will cause the left and right blocks to change Different advancing directions approach or move away, and at the same time actuate the V-shaped part of the adjusting base to move the adjusting base vertically up and down to achieve the function of horizontal calibration of the machine.

The seat body further includes two fins, and the two fins are respectively connected to the left and right sides of the long side of the seat body, and the two fins are each provided with an elliptical groove, and the bottom of the seat body is provided with a rubber layer.

The seat body further includes a cover body, and the cover body is connected to the accommodating space of the seat body, and the cover body is provided with a hollow part, and the hollow part allows the adjustment seat to pass through completely.

The above-mentioned adjusting seat further includes a ball socket groove, the ball socket groove is arranged above the level hole groove, and the two long sides of the V-shaped part are each provided with a limiting part.

The above-mentioned stud assembly further includes a ball and socket block, a plurality of washers, and a nut, and the ball and socket block, the plurality of washers, and the nut are arranged on the vertical screw from bottom to top, and The ball and socket block is arranged in the ball socket of the adjusting seat.

The top end of the fixed screw seat of the stud assembly is provided with a groove, and the surface of the fixed screw seat is provided with a limiting protrusion, and the upper end of the vertical screw is provided with a four-corner head.

The angle of the inclined portion of the left block of the above movable block group is set to 16.5 degrees inclined to the right from the horizontal direction, and the angle of the inclined portion of the right block is set to 16.5 degrees inclined to the left from the horizontal direction, and the left The block and the inclined part of the right block are each provided with knurls with an angle of 45 degrees.

The horizontal screw of the horizontal screw assembly is provided with a rotating head, and the rotating head is fixed to the through hole of the base body by a positioning pin.

This new model uses the above technical means to achieve the following effects:

1. The new foot base is made by tilting the angle of the left block and the inclined part of the right block to the right and left by 16.5 degrees from the horizontal direction, and the inclined part is provided with 45-degree cross knurling, by The inclination angle and knurling increase the friction between the adjusting seat and the left block and the right block. Even if the machine shakes during processing, it can still be stable, and the level of the machine can be kept unchanged.

2. The new type foot base is fixed on the ground by the two wings of the base body and several expansion bolts, so as to provide the machine with more stability when it is installed and can bear more Large vibration can prevent the machine from shaking and shifting during processing.

A: Leveling feet with anti-vibration effect

1: seat body

11: accommodating space

12: Joint

13: Through hole

14: Two wings

141: Oval Slot

15: Rubber layer

16: Lid

161: Hollow

2: Adjust the seat

21: Class hole slot

22: V-shaped part

221: Limit

23: Ball and socket

3: Stud assembly

31: fixed screw seat

311: groove

312: Limit convex

32: vertical screw

321: four corner head

33: Ball and socket block

34: Gasket

35: Nut

4: Active block group

41: left block

411: Inclined part

42: right block

421: Inclined part

5: Horizontal screw assembly

51: horizontal screw

511: first thread

512: second thread

513: Rotating head

52: positioning pin

53: Actuation block

54: Two guide rod

6: Machine

61: Expansion bolt

[Figure 1] The three-dimensional view of the new type of leveling foot with anti-vibration effect.

[Figure 2] The three-dimensional exploded view of the new level adjustment foot with anti-vibration effect.

[Figure 3] The sectional top view of the new type of leveling foot with anti-vibration effect.

[Figure 4] The cross-sectional view of the new level adjustment foot with anti-vibration effect.

[Figure 5] The state diagram of the adjustment level screw of the new type of anti-vibration level adjustment foot.

[Figure 6] Schematic diagram of the new level adjustment foot with anti-vibration effect implemented on the machine table.

Please refer to Figure 1, Figure 2 and Figure 6. This new model relates to a shock-proof level adjustment foot A, which is installed at the bottom of a machine 6 and mainly provides for adjusting the level of the machine 6 according to the terrain environment and absorbs Vibration, the new system includes: a base 1, an adjusting seat 2, a stud assembly 3, a movable block group 4 and a horizontal screw assembly 5. The above components are described in conjunction with the drawings as follows.

The above-mentioned seat body 1 is that the seat body 1 is provided with an accommodating space 11, and the accommodating space 11 is provided with a coupling portion 12, and the accommodating space 11 is provided for the adjustment seat 2 and the movable block group 4; In addition, a through hole 13 is provided on the side of the seat body 1, wherein the seat body 1 further includes two wings 14, and the two wings 14 are respectively connected to the left and right sides of the long side of the seat body 1, and the two wings 14 Each is provided with an elliptical groove 141, and the elliptical groove 141 is matched with a plurality of expansion bolts 61 to lock the base 1 on the ground, so as to give the machine 6 sufficient stability, and the bottom of the base 1 is provided with a The rubber layer 15.

Further, the base body 1 further includes a cover body 16, and the cover body 16 is screwed on the base body 1, that is, the cover body 16 covers the upper part of the accommodating space 11, and the cover body 16 is provided with a The hollow part 161 can allow the adjustment seat 2 to pass through and extend completely.

The above-mentioned adjusting seat 2, as shown in Figs. 3 and 4, is that the adjusting seat 2 is arranged in the accommodating space 11 of the seat body 1, and the adjusting seat 2 is provided with a through-hole groove 21 and located at A V-shaped portion 22 at the bottom, and the adjusting seat 2 further includes a ball socket 23, and the ball socket 23 is arranged above the level hole 21, and the two long sides of the V-shaped portion 22 are each provided with a限位部221。 Limiting part 221.

The above-mentioned stud assembly 3 is that the stud assembly 3 includes a fixed screw seat 31, and the top of the fixed screw seat 31 is provided with a groove 311, and the surface of the fixed screw seat 31 is provided with a limiting protrusion 312, After the fixed screw seat 31 extends through the step hole 21 of the adjusting seat 2, a flat-head screwdriver is used to place the groove 311 and then the fixed screw seat 31 is rotated and connected to the joint 12 of the seat body 1.

In particular, the limiting protrusion 312 of the stud assembly 3 will catch the step hole 21 of the adjustment base 2 to prevent the adjustment base 2 from detaching from the fixed screw base 31. In addition, the stud assembly 3 includes a vertical The screw 32, and the upper end of the vertical screw 32 is provided with a four-corner head 321, and the four-corner head 321 can lock the vertical screw 32 to the fixed screw seat 31 by using an open wrench.

Further, the stud assembly 3 further includes a ball and socket block 33, a plurality of washers 34, and a nut 35, and the ball and socket block 33, the plurality of washers 34, and the nut 35 are from bottom to top Is arranged in the vertical screw 32, and the ball and socket block 33 is arranged in the ball socket 23 of the adjusting seat 2. In addition, the ball and socket block 33 can automatically adjust the angle according to the angle of the ground tilt to maintain the appearance In a horizontal state, the machine 6 can be kept level accordingly.

The above-mentioned movable block group 4 is a left block 41 and a right block 42 respectively, and is arranged in the accommodating space 11 of the base 1, and the left block 41 is provided with an inclined portion 411, and the The right block 42 is provided with an inclined portion 421, and the inclined portion 411 of the left block 41 and the inclined portion 421 of the right block 42 are respectively connected to the V-shaped portion 22 at the bottom of the adjusting seat 2. The width of the spacing formed by the two limit parts 221 The width of the movable block group 4 is the same, so that the spacing width can accommodate the movable block group 4, so that the movable block group 4 does not shift when it moves left and right.

Further, the angle θ 1 of the inclined portion 411 of the left block 41 of the movable block group 4 is set to be 16.5 degrees to the right from the horizontal direction, and the angle θ 2 of the inclined portion 421 of the right block 42 is set to be relative to the horizontal direction. 16.5 degrees inclined to the left, and the inclined portion 411 of the left block 41 and the inclined portion 421 of the right block 42 are each provided with knurling at an angle of 45 degrees, and the knurling can increase the adjustment seat and the The friction force between the left block 41 and the right block 42.

The horizontal screw assembly 5 mentioned above is that the horizontal screw assembly 5 includes a horizontal screw 51, an actuating block 53, and two guide rods 54, and the horizontal screw 51 is provided with a first thread 511 and a first thread 511 with a helix angle in different directions. Two threads 512, and the first thread 511 is connected to the actuating block 53, and the second thread 512 is connected to the right block 42 of the movable block group 4, and the two guide rods 54 extend through the actuating block 53 and the right block 42 are followed by the left block 41 of the movable block group 4.

Further, the horizontal screw 51 of the horizontal screw assembly 5 is provided with a rotating head 513, and the rotating head 513 is fixed to the through hole 13 of the base body 1 by a positioning pin 52, so the horizontal screw 51 is affected by the positioning pin 52 The positioning limit can only be rotated in place.

Therefore, the present invention provides a better solution for the leveling feet. Please refer to Figures 5 and 6. Place several leveling feet A with anti-vibration effect between the bottom of the machine table 6 and the ground. , Provided for supporting the machine 6; when a technician uses an open wrench to rotate the rotating head 513 of the horizontal screw 51, and the actuating block 53 connected to the first thread 511 will move to the right, and the two guide rods 54 And the left block 41 will be driven by the actuating block 53 to move downwards to the right, and at the same time, the right block 42 connected to the second thread 512 with a different spiral direction will move to the left, thereby allowing the adjustment seat 2 The V-shaped part 22 is affected by the left block The inclined portion 411 of the body 41 and the inclined portion 421 of the right block 42 are pressed against, prompting the adjusting seat 2 to slide upwards until the required height is reached.

Similarly, if a technician uses an open wrench to rotate the rotating head 513 of the horizontal screw 51 in reverse, the first thread 511 of the horizontal screw 51 will drive the actuating block 53 to move to the left, and the actuation The block 53 will link the left block 41 to move to the left, and the second thread 512 of the horizontal screw 51 will drive the right block 42 to move to the right, prompting the adjusting base 2 to descend, and consequently making the machine 6 corresponding The position is lowered to the required height.

To sum up, the present invention relates to a "shockproof level adjustment foot (4)". The present invention mainly rotates the horizontal screw 51 because the first thread 511 and the second thread 512 are in different directions. The helix angle, and the first thread 511 drives the actuating block 53, the second guide rod 54 and the left block 41 to move to the right, while the second thread 512 drives the right block 42 to move to the left, and the left block 41 And the right block 42 approach in different directions, so that the adjusting seat 2 is pressed and moved upward, and the angle of the left block 41, the right block 42 and the knurling of the inclined portions 411, 421 can be increased. Friction, even if the machine shakes, it will not cause the new model to slip and shift, and its structure has not been seen in books or public use, sincerely in line with the requirements of patent applications, I sincerely ask Jun Bureau to approve the patent as soon as possible. Prayer For those who need to be clarified, the above are the specific embodiments of the patent application and the technical principles used. If the concept of the patent application is changed, the resulting function still does not exceed the specification and drawings. All the spirits covered should be stated within the scope of this patent application.

A: Leveling feet with anti-vibration effect

1: seat body

14: Two wings

141: Oval Slot

15: Rubber layer

16: Lid

2: Adjust the seat

3: Stud assembly

32: vertical screw

321: four corner head

34: Gasket

35: Nut

5: Horizontal screw assembly

513: Rotating head

Claims (8)

A level adjustment foot with shockproof effect, including: a base, the base is provided with an accommodating space, and the accommodating space is provided with a joint, and the side of the base is provided with a through hole; an adjustment Seat, the adjusting seat is arranged in the accommodating space of the seat body, and the adjusting seat is provided with a step hole and a V-shaped part; a stud assembly, the stud assembly includes a fixing screw seat, the fixing screw The seat extends through the step hole slot of the adjusting seat and then is connected to the joint part of the seat body, wherein a vertical screw of the stud assembly is connected to the fixed screw seat; a movable block group is a left block respectively Body and a right block body, and are arranged in the accommodating space of the seat body, and the left block body and the right block body are each provided with an inclined part, and the inclined parts of the left block body and the right block body are connected to the adjustment The V-shaped part of the seat; and a horizontal screw assembly. The horizontal screw assembly includes a horizontal screw, an actuating block and two guide rods, and the horizontal screw is provided with a first screw and a second screw in different directions. Thread, and the first thread is connected to the actuating block, and the second thread is connected to the right block of the movable block group, and the two guide rods extend through the actuating block and the right block to be connected to On the left block of the movable block group; when the horizontal screw is rotated, the left and right blocks will approach or move away in different directions due to the helix angles in different directions, and simultaneously actuate the adjustment seat The V-shaped part makes the adjustment base move vertically up and down to achieve the function of horizontal calibration of the machine. According to claim 1, the level adjustment foot with shockproof effect, wherein the seat body further includes two fins, and the two fins are respectively connected to the left and right sides of the long side of the seat body, and the two fins are each provided with a The elliptical groove is provided with a rubber layer at the bottom of the seat. According to claim 1, the leveling foot stand with shockproof function, wherein the base body further includes a cover body, and the cover body is connected to the accommodating space of the base body, and the cover body is provided with a hollow part , And the hollow part enables the adjusting seat to pass through and extend completely. The level adjustment foot with shockproof effect according to claim 1, wherein the adjustment seat further includes a ball socket groove, and the ball socket groove is arranged above the level hole groove, and the two long sides of the V-shaped part Each is provided with a limit part. According to claim 4, the anti-vibration leveling foot, wherein the stud assembly further includes a ball and socket block, a plurality of washers, and a nut, and the ball and socket block, the plurality of washers, The nut is arranged on the vertical screw from bottom to top, and the ball and socket block is arranged on the ball socket of the adjusting seat. The level adjustment foot with shockproof effect of claim 1, wherein the top of the fixed screw seat of the stud assembly is provided with a groove, and the surface of the fixed screw seat is provided with a limiting protrusion, and the vertical screw A four-corner head is provided on the upper end. As described in claim 1, the angle of the inclined part of the left block of the movable block group is set to 16.5 degrees inclined to the right from the horizontal, and the angle of the inclined part of the right block It is set to be 16.5 degrees inclined to the left from the horizontal direction, and the inclined portions of the left block and the right block are each provided with knurls intersecting at an angle of 45 degrees. The leveling foot with shockproof function according to claim 1, wherein the horizontal screw of the horizontal screw assembly is provided with a rotating head, and the rotating head is fixed to the through hole of the base by a positioning pin.

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