CN212177573U

CN212177573U - Buffer device for machine tool hydraulic oil pipe

Info

Publication number: CN212177573U
Application number: CN202020252797.5U
Authority: CN
Inventors: 林燕秋
Original assignee: Individual
Current assignee: Individual
Priority date: 2020-03-04
Filing date: 2020-03-04
Publication date: 2020-12-18
Anticipated expiration: 2030-03-04

Abstract

The utility model discloses a buffer device for a machine tool hydraulic oil pipe, in particular to the field of machine tool hydraulic oil pipes, which comprises a first bow-shaped connecting plate and a second bow-shaped connecting plate, the inner sides of the first arched connecting plate and the second arched connecting plate are both provided with a clamping plate, the middle position of the outer side of the clamping plate is both fixedly provided with a supporting rod, a first threaded column is rotatably arranged on one side of the supporting rod away from the clamping plate, buffer springs are fixedly arranged at two ends of the outer side of the clamping plate, one end of the buffer spring is fixedly arranged on the supporting plate, one end of the supporting plate is rotatably arranged on the second threaded column, the outer side two ends of the supporting rod and the supporting plate are fixedly provided with protruding blocks, sliding grooves are formed in the first arched connecting plate and the second arched connecting plate, and rubber cushion pads are sleeved on the clamping plates. The utility model discloses can carry out the centre gripping buffering to the lathe hydraulic pressure oil pipe of different models, the practicality is strong, and buffering effect is good.

Description

Buffer device for machine tool hydraulic oil pipe

Technical Field

The utility model relates to a lathe hydraulic pressure oil pipe technical field, more specifically say, the utility model relates to a buffer for lathe hydraulic pressure oil pipe.

Background

At present, a common machine tool is provided with hydraulic parts, and a hydraulic oil conveying pipe is required to be used for realizing the transmission of hydraulic oil. Because of the high space requirement of machine tool processing equipment, the hydraulic oil delivery pipe is generally required to be fixed. However, in the using process, the hydraulic oil pipe vibrates greatly in the working process, and the long-term vibration often causes the structure of the hydraulic oil pipe to age or even break, so that the reliability of a hydraulic component on a machine tool is influenced. Therefore, the fixing device of the machine tool hydraulic oil pipe generally has a good buffering effect.

The conventional buffer device for fixing the hydraulic oil pipe can only fix the machine tool hydraulic oil pipe of a certain specific model, and has low practicability and poor buffer effect.

SUMMERY OF THE UTILITY MODEL

In order to overcome the above-mentioned defect of prior art, the embodiment of the utility model provides a buffer for lathe hydraulic pressure oil pipe, the utility model aims to solve the technical problem that: how to improve the practicality and the buffering effect of lathe hydraulic pressure oil pipe.

In order to achieve the above object, the utility model provides a following technical scheme: a buffer device for a machine tool hydraulic oil pipe comprises a first bow-shaped connecting plate and a second bow-shaped connecting plate, wherein the first bow-shaped connecting plate and the second bow-shaped connecting plate are oppositely arranged and form a clamping hole for clamping the hydraulic oil pipe, clamping plates are arranged on the inner sides of the first bow-shaped connecting plate and the second bow-shaped connecting plate, a supporting rod is fixedly arranged at the middle position of the outer side of each clamping plate, a first threaded column is rotatably arranged on one side, away from the clamping plates, of the supporting rod, a buffer spring is fixedly arranged at each of the two outer ends of each clamping plate, one end of each buffer spring is fixedly arranged on a supporting plate, one end of each supporting plate is rotatably arranged on the second threaded column, protruding blocks are fixedly arranged at each of the two outer ends of each supporting rod and each supporting plate, sliding grooves are formed in the first bow-shaped connecting, and rubber buffer pads are sleeved on the clamping plates.

The utility model provides a pair of buffer for lathe hydraulic pressure oil pipe, during the use, put lathe hydraulic pressure oil pipe into the centre gripping hole between first bow-shaped connecting plate and the second bow-shaped connecting plate, and utilize the connecting hole of first bow-shaped connecting plate and second bow-shaped connecting plate tip to fix buffer, then adjust the position of two grip blocks according to lathe hydraulic pressure oil pipe's model size, during the adjustment, make first screw post rotate through rotating the rotatory handle of first screw post outer end, can make the bracing piece drive the grip block and move when first screw post rotates, make two grip blocks carry out the centre gripping fixedly to lathe hydraulic pressure oil pipe; then adjust grip block both ends buffer spring's position according to lathe hydraulic pressure oil pipe's model, make the second screw thread post rotate through the rotatory handle that rotates second screw thread post outer end to make the backup pad drive buffer spring and remove, make buffer spring suitable apart from the position of grip block, guarantee buffer spring to the buffering effect of grip block, judge buffer spring's position according to the scale mark of second screw thread post outer end, guarantee the accuracy of buffer spring position.

In a preferred embodiment, the ends of the first and second arched connecting plates are provided with connecting holes, so that the first and second arched connecting plates can be conveniently installed.

In a preferred embodiment, the attachment holes on the first and second arcuate attachment panels mate with one another.

In a preferred embodiment, the clamping plates on the inner sides of the first arched connecting plate and the second arched connecting plate are both arranged in an arc shape, so that the hydraulic oil pipe of the machine tool can be better clamped.

In a preferred embodiment, one end of the first and second threaded posts is disposed through the side walls of the first and second arcuate webs.

In a preferred embodiment, the first threaded column and the second threaded column are fixedly provided with a rotating handle at one end outside the first arched connecting plate and one end outside the second arched connecting plate, so that the first threaded column and the second threaded column can be conveniently rotated.

In a preferred embodiment, the supporting rod and the lug on the outer side of the supporting plate are arranged in the sliding groove in a sliding mode, and when the threaded column rotates, the lug can move in the sliding groove, so that the supporting rod and the supporting plate are prevented from moving.

In a preferred embodiment, the side wall of the outer end of the second threaded column is provided with scale marks, so that the buffer spring can be ensured to be located at a proper position.

Compared with the prior art, the utility model discloses a technological effect and advantage:

the utility model discloses a be provided with the bracing piece, first screw thread post, buffer spring, backup pad and second screw thread post, utilize first screw thread post can change the position of two grip blocks, thereby can the centre gripping the lathe hydraulic pressure oil pipe of different models, utilize rubber buffer pad and buffer spring to cushion lathe hydraulic pressure oil pipe, can adjust buffer spring's position through second screw thread post, when carrying out the centre gripping to the lathe hydraulic pressure oil pipe of different models, can prevent that buffer spring is in tensile state, guaranteed buffer spring's buffering effect, compare with prior art, the utility model discloses can carry out the centre gripping buffering to the lathe hydraulic pressure oil pipe of different models, the practicality is strong, and buffering effect is good.

Drawings

Fig. 1 is a schematic view of the overall structure of the present invention.

Fig. 2 is a schematic structural view of the clamping plate of the present invention.

Fig. 3 is a schematic view of the installation structure of the buffer spring of the present invention.

Fig. 4 is a schematic view of the internal structure of the clamping plate according to the present invention.

The reference signs are: 1 first bow-shaped connecting plate, 2 second bow-shaped connecting plates, 3 clamping holes, 4 clamping plates, 5 supporting rods, 6 first threaded columns, 7 convex blocks, 8 sliding grooves, 9 buffer springs, 10 supporting plates, 11 second threaded columns, 12 rubber buffer pads, 13 connecting holes, 14 rotating handles and 15 scale marks.

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.

According to the buffering device for the hydraulic oil pipe of the machine tool shown in fig. 1-4, the buffering device comprises a first arc-shaped connecting plate 1 and a second arc-shaped connecting plate 2, the first arc-shaped connecting plate 1 and the second arc-shaped connecting plate 2 are oppositely arranged and form a clamping hole 3 for clamping the hydraulic oil pipe, clamping plates 4 are respectively arranged on the inner sides of the first arc-shaped connecting plate 1 and the second arc-shaped connecting plate 2, a supporting rod 5 is fixedly arranged at the middle position of the outer side of each clamping plate 4, a first threaded column 6 is rotatably arranged on one side of each supporting rod 5 away from each clamping plate 4, buffering springs 9 are respectively fixedly arranged at the two ends of the outer side of each clamping plate 4, one ends of the buffering springs 9 are respectively and fixedly arranged on a supporting plate 10, one end of the supporting plate 10 is rotatably arranged on a second threaded column 11, and convex blocks 7 are respectively and fixedly arranged at the, the inside of first bow-shaped connecting plate 1 and second bow-shaped connecting plate 2 all is provided with spout 8, all overlap on the grip block 4 and be equipped with rubber buffer 12.

Further, the end parts of the first arched connecting plate 1 and the second arched connecting plate 2 are provided with connecting holes 13.

Further, the connecting holes 13 on the first arched connecting plate 1 and the second arched connecting plate 2 are matched with each other.

Furthermore, the clamping plates 4 on the inner sides of the first arched connecting plate 1 and the second arched connecting plate 2 are both arranged in an arc shape.

Further, one end of the first threaded column 6 and one end of the second threaded column 11 are arranged through the side walls of the first arched connecting plate 1 and the second arched connecting plate 2.

Furthermore, the first threaded column 6 and the second threaded column 11 are fixedly provided with a rotating handle 14 at one end outside the first arched connecting plate 1 and the second arched connecting plate 2.

Further, the supporting rod 5 and the convex block 7 outside the supporting plate 10 are arranged in the sliding groove 8 in a sliding manner.

Furthermore, the outer end side wall of the second threaded column 11 is provided with scale marks 15.

The implementation mode is specifically as follows: when the clamping device is used, a machine tool hydraulic oil pipe is placed into the clamping hole 3 between the first arched connecting plate 1 and the second arched connecting plate 2, the buffer device is fixed through the connecting holes 13 at the end parts of the first arched connecting plate 1 and the second arched connecting plate 2, then the positions of the two clamping plates 4 are adjusted according to the size of the machine tool hydraulic oil pipe, during adjustment, the first threaded column 6 is rotated by rotating the rotating handle 14 at the outer end of the first threaded column 6, and the supporting rod 5 can drive the clamping plates 4 to move when the first threaded column 6 rotates, so that the two clamping plates 4 clamp and fix the machine tool hydraulic oil pipe; then adjust the position of 4 both ends buffer spring 9 of grip block according to lathe hydraulic pressure oil pipe's model, make second screw thread post 11 rotate through the rotatory handle 14 that rotates 11 outer ends of second screw thread post, thereby make backup pad 10 drive buffer spring 9 and remove, make buffer spring 9 suitable apart from the position of grip block 4, guarantee buffer spring 9 to the buffering effect of grip block 4, judge buffer spring 9's position according to the scale mark 15 of 11 outer ends of second screw thread post, guarantee the accuracy of buffer spring 9 position.

The utility model discloses beneficial effect: through being provided with bracing piece 5, first screw thread post 6, buffer spring 9, backup pad 10 and second screw thread post 11, utilize first screw thread post 6 can change the position of two grip blocks 4, thereby can the lathe hydraulic pressure oil pipe of different models of centre gripping, utilize rubber buffer 12 and buffer spring 9 to cushion lathe hydraulic pressure oil pipe, can adjust buffer spring 9's position through second screw thread post 11, when carrying out the centre gripping to the lathe hydraulic pressure oil pipe of different models, can prevent that buffer spring 9 is in tensile state, buffer spring 9's buffering effect has been guaranteed, compared with the prior art, the utility model discloses can carry out the centre gripping buffering to the lathe hydraulic pressure oil pipe of different models, the practicality is strong, and buffering effect is good.

The points to be finally explained are: first, in the description of the present application, it should be noted that, unless otherwise specified and limited, the terms "mounted," "connected," and "connected" should be understood broadly, and may be a mechanical connection or an electrical connection, or a communication between two elements, and may be a direct connection, and "upper," "lower," "left," and "right" are only used to indicate a relative positional relationship, and when the absolute position of the object to be described is changed, the relative positional relationship may be changed;

secondly, the method comprises the following steps: in the drawings of the disclosed embodiments of the present invention, only the structures related to the disclosed embodiments are referred to, and other structures can refer to the common design, and under the condition of no conflict, the same embodiment and different embodiments of the present invention can be combined with each other;

and finally: the above description is only for the preferred embodiment of the present invention and should not be taken as limiting the invention, and any modifications, equivalent replacements, improvements, etc. made within the spirit and principle of the present invention should be included in the protection scope of the present invention.

Claims

1. A buffer device for a hydraulic oil pipe of a machine tool comprises a first arched connecting plate (1) and a second arched connecting plate (2), wherein the first arched connecting plate (1) and the second arched connecting plate (2) are oppositely arranged and form a clamping hole (3) for clamping the hydraulic oil pipe, and the buffer device is characterized in that: the inner sides of the first arched connecting plate (1) and the second arched connecting plate (2) are both provided with a clamping plate (4), the middle positions of the outer sides of the clamping plates (4) are all fixedly provided with supporting rods (5), one side of the support rod (5) far away from the clamping plate (4) is rotatably provided with a first threaded column (6), buffer springs (9) are fixedly arranged at the two ends of the outer side of the clamping plate (4), one end of the buffer spring (9) is fixedly arranged on the supporting plate (10), one end of the supporting plate (10) is rotatably arranged on the second threaded column (11), the two ends of the outer sides of the support rod (5) and the support plate (10) are both fixedly provided with a convex block (7), the inside of first bow-shaped connecting plate (1) and second bow-shaped connecting plate (2) all is provided with spout (8), all overlap on grip block (4) and be equipped with rubber buffer (12).

2. The buffer device for the hydraulic oil pipe of the machine tool according to claim 1, wherein: the end parts of the first arched connecting plate (1) and the second arched connecting plate (2) are provided with connecting holes (13).

3. The buffer device for the hydraulic oil pipe of the machine tool according to claim 2, wherein: the connecting holes (13) on the first arched connecting plate (1) and the second arched connecting plate (2) are matched with each other.

4. The buffer device for the hydraulic oil pipe of the machine tool according to claim 1, wherein: the clamping plates (4) on the inner sides of the first arched connecting plate (1) and the second arched connecting plate (2) are both arranged in an arc shape.

5. The buffer device for the hydraulic oil pipe of the machine tool according to claim 1, wherein: one end of each of the first threaded column (6) and the second threaded column (11) penetrates through the side walls of the first arched connecting plate (1) and the second arched connecting plate (2).

6. The buffer device for the hydraulic oil pipe of the machine tool according to claim 1, wherein: and one ends of the first threaded column (6) and the second threaded column (11) which are positioned at the outer sides of the first arched connecting plate (1) and the second arched connecting plate (2) are respectively fixedly provided with a rotating handle (14).

7. The buffer device for the hydraulic oil pipe of the machine tool according to claim 1, wherein: the supporting rod (5) and the convex block (7) at the outer side of the supporting plate (10) are arranged in the sliding groove (8) in a sliding manner.

8. The buffer device for the hydraulic oil pipe of the machine tool according to claim 1, wherein: and the side wall of the outer end of the second threaded column (11) is provided with scale marks (15).