CN216995742U

CN216995742U - Centre and carrying device thereof

Info

Publication number: CN216995742U
Application number: CN202220716074.5U
Authority: CN
Inventors: 高世勇
Original assignee: Chengdu Lianjiu Energy Technology Co ltd
Current assignee: Chengdu Lianjiu Energy Technology Co ltd
Priority date: 2022-03-30
Filing date: 2022-03-30
Publication date: 2022-07-19
Anticipated expiration: 2032-03-30

Abstract

The utility model provides a centre and a carrying device thereof, comprising a centre body; the center body comprises a center part, a connecting part and an installation part which are integrally formed from left to right, and a circular disc is sleeved on the connecting part; the disc is including the solid fixed ring of first solid fixed ring and the solid fixed ring of second that all is the annular setting, be equipped with the bearing ring on the disc, the solid fixed ring's of second left side is equipped with the recess of size and bearing ring looks adaptation, the bearing ring card is established in the recess, first solid fixed ring sets up the left side at the bearing ring, first solid fixed ring, bearing ring and the solid fixed ring of second pass through fixing bolt and connect, solve top easy collision of sharp-pointed portion at the in-process of transportation transport and lead to top impaired, and top size is great, and mostly be the integrated into one piece setting, make the top problem of the transport of being not convenient for.

Description

Centre and carrying device thereof

Technical Field

The utility model relates to the technical field of finials, in particular to a tip and a carrying device thereof.

Background

The auxiliary parts of the machine tool in the center type machining usually comprise a center seat and a center rod which are fixedly connected. When the center seat is used, the center seat is connected with a machine tool, and the machine tool can drive the center to rotate, so that other materials can be processed.

The centre is at the in-process of transport, because its shape that is cylinder or circular cone, leads to top easy to receive the collision at the sharp-pointed part of the in-process of transportation transport to lead to top impaired, and top size is great, and mostly is the integrated into one piece setting, makes top not convenient for transport.

SUMMERY OF THE UTILITY MODEL

The utility model aims to provide a centre and a carrying device thereof, and solves the problems that the sharp part of the centre is easy to collide in the process of carrying the centre, so that the centre is damaged, the centre is large in size and is mostly integrally formed, and the centre is inconvenient to carry.

In order to solve the technical problems, the utility model adopts the following technical scheme:

a tip comprising a tip body; the center body comprises a center part, a connecting part and an installation part which are integrally formed from left to right, and a circular disc is sleeved on the connecting part; the disc is including the solid fixed ring of first solid fixed ring and the solid fixed ring of second that all is the annular setting, be equipped with the bearing ring on the disc, the solid fixed ring's of second left side is equipped with the recess of size and bearing ring looks adaptation, the bearing ring card is established in the recess, first solid fixed ring sets up the left side at the bearing ring, first solid fixed ring, bearing ring and the solid fixed ring of second pass through fixing bolt and connect.

The utility model provides a top handling device, includes the mounting bracket, the mounting bracket includes bottom plate, curb plate and upper cover, enclose the synthetic storage tank that has the opening setting that makes progress between bottom plate and the curb plate, the upper cover is articulated with the curb plate upper end to make the upper cover open and shut through fastener the opening, be equipped with on the bottom plate and be used for supporting the strutting arrangement of apex portion, be equipped with in the storage tank and be used for rightting the righting device of connecting portion, the lower terminal surface of upper cover is equipped with closing device.

A further technical scheme is that the supporting device comprises a first telescopic rod and a second telescopic rod which are vertically arranged, the lower end of the second telescopic rod is fixedly connected with the bottom plate, the second telescopic rod is provided with a first sliding cavity which is vertically arranged, the lower end of the first telescopic rod is arranged in the first sliding cavity in a sliding mode, a second sliding cavity is arranged in the first telescopic rod, a reinforcing ring is arranged in the second sliding cavity in a sliding mode, a first compression spring is arranged in the first sliding cavity, one end of the first compression spring is connected with the bottom of the first sliding cavity, the other end of the first compression spring is connected with the lower end face of the reinforcing ring, and the lower end of the tip portion penetrates through the second sliding cavity and is connected with the reinforcing ring.

According to a further technical scheme, the righting device comprises a connecting ring and connecting columns arranged on two sides of the connecting ring, the two connecting columns are fixedly connected with two sides of the accommodating groove respectively, a clamping ring is arranged on the connecting ring, and the bearing ring is clamped in the clamping ring.

According to a further technical scheme, a connecting shaft is arranged at one end, far away from the connecting portion, of the mounting portion, a limiting ring is arranged on the connecting shaft, the inner ring diameter of the limiting ring is larger than that of the disc, the disc is arranged on the upper end face of the limiting ring, the pressing device comprises a plurality of arc-shaped elastic pieces and second compression springs corresponding to the arc-shaped elastic pieces in quantity, one ends of the arc-shaped elastic pieces are fixedly arranged in the middle of the upper cover, the other ends of the arc-shaped elastic pieces are distributed in a divergent mode and connected with the lower end of the second compression spring which is vertically arranged, and the upper end of the second compression spring is connected with the lower end face of the upper cover.

According to a further technical scheme, the arc-shaped elastic sheet is bent downwards.

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

the disc is including the solid fixed ring of first solid fixed ring and the solid fixed ring of second that all is the annular setting, be equipped with the bearing ring on the disc, the solid fixed ring's of second left side is equipped with the recess of size and bearing ring looks adaptation, the bearing ring card is established in the recess, first solid fixed ring sets up the left side at the bearing ring, first solid fixed ring, bearing ring and the solid fixed ring of second pass through fixing bolt and connect for whole disc is detachable with top body and is connected, is convenient for reduce the volume size of whole top body when carrying top body, transports top body through the mounting bracket simultaneously, avoids top body to collide impaired at the sharp-pointed part of the in-process apical tip portion of transport, influences top normal use.

Drawings

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

Fig. 2 is a partially enlarged view of a portion a in fig. 1.

Fig. 3 is a schematic structural view of the mounting frame of the present invention.

Fig. 4 is a schematic structural view of the centering device of the present invention.

Icon: 1-centre body, 2-centre point part, 3-connecting part, 4-mounting part, 5-disc, 6-first fixing ring, 7-second fixing ring, 8-bearing ring, 9-groove, 10-fixing bolt, 11-bottom plate, 12-side plate, 13-upper cover, 14-containing groove, 15-first telescopic rod, 16-second telescopic rod, 17-reinforcing ring, 18-first compression spring, 19-connecting ring, 20-connecting column, 21-snap ring, 22-connecting shaft, 23-limiting ring, 24-arc shrapnel and 25-second compression spring.

Detailed Description

In order to make the objects, technical solutions and advantages of the present invention more apparent, the present invention is described in further detail below with reference to the accompanying drawings and embodiments. It should be understood that the specific embodiments described herein are merely illustrative of the utility model and are not intended to limit the utility model.

Example (b):

fig. 1-4 show a preferred embodiment of a tip according to the utility model, the tip in this embodiment particularly comprising a tip body 1; the center body 1 comprises a center part 2, a connecting part 3 and an installation part 4 which are integrally formed from left to right, and a circular disc 5 is sleeved on the connecting part 3; disc 5 is including the solid fixed ring of first solid fixed ring 6 and the solid fixed ring 7 of second that all is the annular setting, be equipped with bearing ring 8 on disc 5, the left side of the solid fixed ring 7 of second is equipped with the recess 9 of size and bearing ring 8 looks adaptation, bearing ring 8 card is established in recess 9, first solid fixed ring 6 sets up the left side at bearing ring 8, first solid fixed ring 6, bearing ring 8 and the solid fixed ring 7 of second pass through fixing bolt 10 and connect.

In the utility model, the disc 5 comprises a first fixing ring 6 and a second fixing ring 7 which are both arranged in an annular shape, a bearing ring 8 is arranged on the disc 5, a groove 9 with the size matched with that of the bearing ring 8 is formed in the left side of the second fixing ring 7, the bearing ring 8 is clamped in the groove 9, the first fixing ring 6 is arranged on the left side of the bearing ring 8, and the first fixing ring 6, the bearing ring 8 and the second fixing ring 7 are connected through a fixing bolt 10, so that the whole disc 5 is detachably connected with the tip body 1, the size of the whole tip body 1 is conveniently reduced when the tip body 1 is carried, and meanwhile, the tip body 1 is transported through the mounting frame, and the problem that the sharp-pointed part of the tip part 2 is damaged due to collision in the carrying process of the tip body 1 and the normal use of the tip is influenced is avoided.

As another embodiment of the present invention, the mounting rack includes a bottom plate 11, a side plate 12 and an upper cover 13, a containing groove 14 disposed with an upward opening is enclosed between the bottom plate 11 and the side plate 12, the upper cover 13 is hinged to the upper end of the side plate 12, and the upper cover 13 is opened and closed by a fastening device, a supporting device for supporting the apical portion 2 is disposed on the bottom plate 11, a centering device for centering the connecting portion 3 is disposed in the containing groove 14, a pressing device is disposed on the lower end surface of the upper cover 13, the supporting device includes a first telescopic rod 15 and a second telescopic rod 16 disposed vertically, the lower end of the second telescopic rod 16 is fixedly connected to the bottom plate 11, the second telescopic rod 16 is disposed vertically, the lower end of the first telescopic rod 15 is slidably disposed in the first sliding chamber, a second sliding chamber is disposed in the first telescopic rod 15, the reinforcing ring 17 is arranged in the second slide way cavity in a sliding mode, a first compression spring 18 is arranged in the first sliding cavity, one end of the first compression spring 18 is connected with the bottom of the first sliding cavity, the other end of the first compression spring is connected with the lower end face of the reinforcing ring 17, the lower end of the apex portion 2 penetrates through the second sliding cavity and is connected with the reinforcing ring 17, the whole apex body 1 is vertically placed in the containing groove 14, the lower end of the apex portion 2 is in contact with the reinforcing ring 17, the lower end of the apex portion 2 is prevented from being directly in contact with the bottom plate 11, and therefore the apex portion 2 is prevented from being damaged due to collision. The fastening device is a connecting block and a connecting bolt, the connecting block is arranged on the outer side of the side plate 12, and the connecting block and the upper cover 13 are fixedly connected through the connecting bolt, which is a conventional technical means and is not repeated.

The centering device comprises a connecting ring 19 and connecting columns 20 arranged on two sides of the connecting ring 19, the two connecting columns 20 are respectively fixedly connected with two sides of the accommodating groove 14, a clamping ring 21 is arranged on the connecting ring 19, and the bearing ring 8 is clamped in the clamping ring 21, so that the connecting part 3 is stably connected with the connecting ring 19, and the whole center body 1 is prevented from shaking left and right in the carrying process.

A connecting shaft 22 is arranged at one end of the mounting part 4 far away from the connecting part 3, a limiting ring 23 is arranged on the connecting shaft 22, the inner ring diameter of the limiting ring 23 is larger than that of the disc 5, the disc 5 is arranged on the upper end surface of the limiting ring 23, the pressing device comprises a plurality of arc-shaped elastic sheets 24 and second compression springs 25, the number of the second compression springs is corresponding to that of the arc-shaped elastic sheets 24, one ends of the arc-shaped elastic sheets 24 are fixedly arranged in the middle of the upper cover 13, the other ends of the arc-shaped elastic sheets 24 are distributed in a divergent shape and are connected with the lower ends of the second compression springs 25 which are vertically arranged, the upper ends of the second compression springs 25 are connected with the lower end surface of the upper cover 13, when the tip body 1 is carried, the disc 5 is separated from the tip body 1, then the disc 5 is assembled, namely, the first fixing ring 6 is connected with the second fixing ring 7 through a fixing bolt 10, and the disc 5 is placed on the connecting shaft 22, and the end of the arc-shaped elastic sheet 24 far away from the upper cover 13 presses the disc 5 by closing the upper cover 13, so that the whole tip body 1 is stably arranged between the connecting ring 19 and the upper cover 13.

Specifically, the arc-shaped elastic sheet 24 is bent downward.

Although the utility model has been described with reference to a number of illustrative embodiments thereof, it should be understood that numerous other modifications and embodiments can be devised by those skilled in the art that will fall within the scope and spirit of the principles of this disclosure. More specifically, various variations and modifications are possible in the component parts and/or arrangements of the subject combination arrangement within the scope of the disclosure, the drawings and the appended claims. In addition to variations and modifications in the component parts and/or arrangements, other uses will also be apparent to those skilled in the art.

Claims

1. A tip, characterized by: comprises a centre body (1); the center body (1) comprises a center part (2), a connecting part (3) and an installation part (4) which are integrally formed from left to right, and a circular disc (5) is sleeved on the connecting part (3); disc (5) are including all being the first solid fixed ring (6) and the solid fixed ring of second (7) that the annular set up, be equipped with bearing ring (8) on disc (5), the left side of the solid fixed ring of second (7) is equipped with recess (9) of size and bearing ring (8) looks adaptation, bearing ring (8) card is established in recess (9), first solid fixed ring (6) set up the left side at bearing ring (8), first solid fixed ring (6), bearing ring (8) and the solid fixed ring of second (7) are connected through fixing bolt (10).

2. A carrying device for carrying the tip of claim 1, characterized by: including the mounting bracket, the mounting bracket includes bottom plate (11), curb plate (12) and upper cover (13), enclose synthetic storage tank (14) that have the opening setting that makes progress between bottom plate (11) and curb plate (12), upper cover (13) are articulated with curb plate (12) upper end to make upper cover (13) open and shut through fastener the opening, be equipped with on bottom plate (11) and be used for supporting the strutting arrangement of apex portion (2), be equipped with in storage tank (14) and be used for righting the righting device of connecting portion (3), the lower terminal surface of upper cover (13) is equipped with closing device.

3. The handling device according to claim 2, characterized in that: the supporting device comprises a first telescopic rod (15) and a second telescopic rod (16) which are vertically arranged, the lower end of the second telescopic rod (16) is fixedly connected with the bottom plate (11), the second telescopic rod (16) is provided with a first sliding cavity which is vertically arranged, the lower end of the first telescopic rod (15) is arranged in the first sliding cavity in a sliding mode, a second sliding cavity is arranged in the first telescopic rod (15), a reinforcing ring (17) is arranged in the second sliding cavity in a sliding mode, a first compression spring (18) is arranged in the first sliding cavity, one end of the first compression spring (18) is connected with the bottom of the first sliding cavity, the other end of the first compression spring is connected with the lower end face of the reinforcing ring (17), and the lower end of the jacking point portion (2) penetrates through the second sliding cavity and is connected with the reinforcing ring (17).

4. The handling device according to claim 2, characterized in that: the righting device comprises a connecting ring (19) and connecting columns (20) arranged on two sides of the connecting ring (19), the two connecting columns (20) are fixedly connected with two sides of the accommodating groove (14) respectively, a clamping ring (21) is arranged on the connecting ring (19), and the bearing ring (8) is clamped in the clamping ring (21).

5. The handling device according to claim 2, characterized in that: the one end that connecting portion (3) were kept away from in installation department (4) is equipped with connecting axle (22), be equipped with spacing ring (23) on connecting axle (22), the inner ring diameter size of spacing ring (23) is greater than the inner ring diameter of disc (5), disc (5) set up the up end at spacing ring (23), closing device includes a plurality of arc shell fragment (24) and quantity and the corresponding second compression spring (25) of arc shell fragment (24), and is a plurality of the middle part that sets up at upper cover (13) is all fixed to the one end of arc shell fragment (24), and is a plurality of the other end of arc shell fragment (24) is the form of dispersing and distributes, and links to each other with the lower extreme of the vertical second compression spring (25) that sets up, the upper end of second compression spring (25) links to each other with the lower terminal surface of upper cover (13).

6. The handling device according to claim 5, characterized in that: the arc-shaped elastic sheet (24) bends downwards.